from:"Farrukh Ijaz"

Re: Eclipse 4.4 support for WOLips

2014-09-02 Thread Farrukh Ijaz

Works like charm! Great. Can we start building apps for Java 8?

Thanks,

Farrukh

On Aug 31, 2014, at 3:54 PM, Pascal Robert prob...@macti.ca wrote:

 I just did a build from the master branch and it works for me.
 
 I don’t think so. Yesterday, I created a new folder, cloned the repo, and 
 built. it failed until I did the checkout of the 4_4.
 
 
 
 On Aug 30, 2014, at 9:14 AM, Pascal Robert prob...@macti.ca wrote:
 
 Well, looks like I really did merge into master :-/
 
 OK, I guess I misunderstood. Pull request 109 says:
 
 “
 Eclipse 4.4 compatibility #109
 Merged pascalrobert merged 8 commits into wocommunity:master from 
 Wolfy42:eclipse_4_4 20 days ago
 
 I didn’t see any commits after that so I assumed everything was in master.
 
 FYI, I was able to build WOLips for Eclipse 4.4 without any errors.
 
 Tim
 UCLA GSEIS
 
 On Aug 29, 2014, at 2:20 PM, Pascal Robert prob...@macti.ca wrote:
 
 I didn't merge into master, I merged the pull request in the 
 Wolfsonething-4.4 branch.
 
 Envoyé de mon iPhone
 
 Le 2014-08-29 à 16:27, Timothy Worman li...@thetimmy.com a écrit :
 
 OK, the reason I was getting an error earlier is because I was working 
 from my own fork on github. So, if anyone else is doing that then the 
 command to checkout pull request 109 is:
 
 git remote add upstream https://github.com/wocommunity/wolips.git
 git fetch upstream pull/109/head:eclipse_4_4
 git checkout eclipse_4_4
 
 What is confusing to me is that github indicates that Pascal merged 109 
 into wocommunity:master 20 days ago. I don’t see changes since then. Am 
 I misunderstanding the current state of things? Is there another branch 
 with further fixes?
 
 Tim
 UCLA GSEIS
 
 
 On Aug 29, 2014, at 12:54 PM, Theodore Petrosky tedp...@yahoo.com 
 wrote:
 
 BTW, I googled:git what branch am I on
 
 http://stackoverflow.com/questions/5059441/how-to-find-which-git-branch-i-am-on-when-my-disk-is-mounted-on-other-server
 
 
 
 On Aug 29, 2014, at 2:11 PM, Ruggentaler, JR 
 jr.ruggenta...@experian.com wrote:
 
 I started over and did the following but I am still getting compile 
 errors.  How do I tell if I am building the correct branch?
 
 git clone https://github.com/wocommunity/wolips.git wolips-4_4
 cd wolips-4_4
 git fetch origin pull/109/head:eclipse_4_4
 git checkout eclipse_4_4
 
 ant -Dbuild.version=4.4.0
 Buildfile: /Users/a07278a/Repository/wolips-4_4/build.xml
 
 definestableupdatesite:
 
 print.environment:
   [echo] 
   [echo] 
   [echo] * java.home = 
 /Library/Java/JavaVirtualMachines/jdk1.7.0_65.jdk/Contents/Home/jre
   [echo] * build.compiler = javac1.5
   [echo] * ant.home = /Users/a07278a/bin/ant
   [echo] * user.home = /Users/a07278a
   [echo] * build.version = 4.4.0
   [echo] * build.version.to.replace = 1.0.6
   [echo] * build.output.dir = temp
   [echo] * build.output.java.dir = temp/classes
   [echo] * build.output.java.test.dir = temp/testclasses
   [echo] * build.output.build.dir = temp/build
   [echo] * build.output.dist.dir = temp/dist
   [echo] * build.output.dist.targz.dir = temp/targz
   [echo] * deploy.dir = ${deploy.dir} (set by the buildserver)
   [echo] * eclipse.home = /Applications/eclipseLUNA44
   [echo] * eclipse.deps.home = ${eclipse.deps.home}/features
   [echo] * no.clean = ${no.clean}
   [echo] * no.docs = ${no.docs}
   [echo] * compile options
   [echo] * compile.deprecation= on
   [echo] * compile.debug= on
   [echo] * compile.optimize= off
   [echo] * compile.source= 1.5
   [echo] * compile.target= 1.5
   [echo] * feature.updateSiteName= WOLips stable
   [echo] * feature.updateSite= 
 http://webobjects.mdimension.com/wolips/stable/
   [echo] 
   [echo] 
 
 verify.clean:
 
 set.clean:
   [echo] To skip the clean set the property no.clean in your 
 build.properties
 
 call.clean:
 
 clean:
 
 .ds_store:
 
 .ds_store:
 
 check:
 
 check_file:
 
 set_other:
 
 correct_win:
 
 check_env:
 
 set_mac:
 
 check:
 
 prepare:
  [mkdir] Created dir: /Users/a07278a/Repository/wolips-4_4/temp/classes
  [mkdir] Created dir: /Users/a07278a/Repository/wolips-4_4/temp/build
  [mkdir] Created dir: /Users/a07278a/Repository/wolips-4_4/temp/dist
  [mkdir] Created dir: /Users/a07278a/Repository/wolips-4_4/temp/doc
 
 woenvironment:
 
 java:
 
 java:
  [javac] 
 /Users/a07278a/Repository/wolips-4_4/buildscripts/ant-style-project.xml:17:
  warning: 'includeantruntime' was not set, defaulting to 
 build.sysclasspath=last; set to false for repeatable builds
  [javac] Compiling 62 source files to 
 /Users/a07278a/Repository/wolips-4_4/temp/classes
  [javac] warning: [options] bootstrap class path not set in 
 conjunction with -source 1.5
  [javac] Note:

Re: angular and rest questions

2014-08-18 Thread Farrukh Ijaz

You can subscribe to my wonder fork. I’ll be commit some code soon under 
ERAngular framework.

https://github.com/ijazfx/wonder

Farrukh

On Aug 15, 2014, at 8:05 PM, Ray Kiddy r...@ganymede.org wrote:

 
 If you guys can put any of what you are doing up on a git repository,
 please do. I would like to see it.
 
 I am currently working on an AngularJS project. It does not have very
 much need for data, so there is no WO. But I am definitely going to try
 to be using this with WO in future work.
 
 I will be putting stuff up as I can clear work-specific stuff out of it.
 
 cheers - ray
 
 On Fri, 15 Aug 2014 02:16:51 +0300
 Farrukh Ijaz farrukh.i...@fuegodigitalmedia.com wrote:
 
 
 On Aug 15, 2014, at 1:41 AM, Larry Mills-Gahl elem...@gmail.com
 wrote:
 
 I’m not trying to build a single-page-app, but I am trying to take
 advantage of the browser side manipulation of elements to make the
 user interface more responsive without continually relying on
 server side. I’m generally a control freak so I tend to favor
 server-side rendering of elements, but considering the data is
 already on the client, I don’t think I’m losing anything to let the
 browser sort and filter the data.
 
 The simple test case I’m exploring is a list of reports that can be
 many hundreds at a time. Normally, I would render a page of raw
 rows on the server and ship it to the browser. If I use an ajax
 rest request to get the data, I can render the page (without data)
 on the server and ship it to the client, then the client makes an
 ajax request for the data. That pattern gives the browser a
 response more quickly and can provide feedback on the progress more
 easily than an interim step like the long response page. Once the
 json is loaded, the browser sorts and filters the list locally and
 does not need to go back to the server. 
 
 So far so good. Assuming your JSON looks like:
 
 $scope.reports = [
  {oid: ‘1', reportTitle: ’Report 1’},
  {oid: ‘2', reportTitle: ‘Report 2’},
  ...
 ];
 
 
 The next step is to select one of the reports and display the
 detail page (where I’m using EO’s so that all the WO MVC goodness
 can be used)
 
 Defined another action on your ERRestRouteController which will
 return Edit or Detail component you want to show for your report
 details. You can use something like:
 
 @Path(“/report/{report:Report}”)
 public WOActionResults reportDetail(@PathParam Report report) {
  // load your component, set appropriate binding and return...
 }
 
 In your ng-repeat component, use ng-click e.g.
 
 ul
  li ng-repeat=“report in reports”a
 ng-click=“reportDetails($index)”{{report.reportTitle}}/a/li /ul
 
 The report details function will look like this.
 
 function reportDetails(i) {
  var oid = items[i].oid;
  window.location = ‘/report/‘ + oid;
 }
 
 I hope this will solve your problem or at least guide you in the
 right direction.
 
 Farrukh
 
 
 I am no angular expert and I may be thinking about this
 incorrectly, but it seems that if I use the angular MVC pattern
 with a read-only model, I will not get too screwed up. Angular has
 directives that compete with some of the WOComponents (like the
 WORepetition). I’m using the angular repetition component rather
 than a WORepetition so that I can get the in-browser functions. I
 will miss the easy data references to specific rows, but that
 requires a server round trip so I just have to ask the server
 explicitly for the object in the row rather than just referencing
 the object bound to the “item” in the WORepetition. 
 
 I’m not wed to angular and will take another look at Montage. I
 think Ember is a good framework, but Angular seemed to be more
 tolerant of mixed environments (where you can have an app context
 that is a page fragment and even multiple app contexts in the same
 page.) I’m not an Ember guy either, but the most success I’ve had
 with Ember is when you can give yourself over to it and do the
 entire app in Ember. I don’t have that luxury at the moment. It may
 be my limited (mis-)understanding of Angular and Ember so I am
 absolutely open for correction and suggestions. 
 
 
 
 Larry Mills-Gahl
 elem...@gmail.com
 
 
 On Aug 14, 2014, at 4:36 AM, Philippe Rabier prab...@icloud.com
 wrote:
 
 Hi Laurence,
 
 It's just by curiosity: what do you try to achieve with angular?
 Prepare some part of a page on the server side the send back to
 angular (a mix of data + HTML + javascript)?
 
 1 member of our team gave it a try but didn't like it very much.
 And personally I don't know Angular. 
 
 We are redeveloping our back office app with MontageJS and ERRest
 for several months and we didn't have any problem. 
 
 So I'm wondering if we missed something. We modified ERRest (and
 still need to optimize it) but nothing related to MontageJS (we
 added the capability to choose the set of attributes we need in
 the request, to return an EPOCH time for NSTimestamp, …). 
 
 So if you can give more informations that could interest

Re: angular and rest questions

2014-08-14 Thread Farrukh Ijaz

everything on the server and send it to the browser
but user experience (and expectations) is less tolerant of request response
time for data they already see in the browser.
I'm looking for a hybrid server client structure to satisfy my control
freak (on the server) and the rich (richer) user experience.
There are many fine client side frameworks and I'm looking at angular and
polymer as options that don't require a complete takeover of the client
side.

=
Larry Mills-Gahl

On Aug 13, 2014, at 4:11 PM, Farrukh Ijaz
farrukh.i...@fuegodigitalmedia.com wrote:

In my experience, WebObjects and AngularJS are two opposite dimensions.
They do not go well together without some work arounds. I’m trying to
build ERAngular framework which could help WO developers to achieve what
angular provides still coding on the server side. E.g. a ERAngularModule
which could provide server side access to $scope so you don’t need to
write any javascript. This will take time… till then you can try following
two options.

1. expose your component actions as URLs that can for $http service.
2. Use Apache Cordova and use jars that are used for Android plugins (they
are java code) … this may be tricky but once a plugin is written, it’s
piece of cake to communicate for posting data.

I’ll try to find a better solution for you in the mean time :)

Farrukh

On Aug 13, 2014, at 10:09 PM, Larry Mills-Gahl elem...@gmail.com wrote:

I’ve got a project that I’m testing some angularjs with and am encouraged
by some of the things in the browser that are pretty straight forward
(loading and filtering json is pretty simple and appears to play well
with others)

Since I’m using hg-repeat instead of WORepetition, I’m looking for a good
way to get the selected item from the angular repetition. (I feel like
there should be a better way than hidden fields) Does anybody have any
suggestions or javascript mojo to bridge the wo/ng component
communication?

Yes, this would be easier if it were completely REST, but it’s not (yet)
so I’m trying to get the new, more interactive (browser centric)
components to work and play well with the old server centric components.

Larry Mills-Gahl
elem...@gmail.com

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Re: angular and rest questions

2014-08-13 Thread Farrukh Ijaz

In my experience, WebObjects and AngularJS are two opposite dimensions. They do
not go well together without some work arounds. I’m trying to build ERAngular
framework which could help WO developers to achieve what angular provides still
coding on the server side. E.g. a ERAngularModule which could provide server
side access to $scope so you don’t need to write any javascript. This will take
time… till then you can try following two options.

1. expose your component actions as URLs that can for $http service.
2. Use Apache Cordova and use jars that are used for Android plugins (they are
java code) … this may be tricky but once a plugin is written, it’s piece of
cake to communicate for posting data.

I’ll try to find a better solution for you in the mean time :)

Farrukh

On Aug 13, 2014, at 10:09 PM, Larry Mills-Gahl elem...@gmail.com wrote:

I’ve got a project that I’m testing some angularjs with and am encouraged by
some of the things in the browser that are pretty straight forward (loading
and filtering json is pretty simple and appears to play well with others)

Since I’m using hg-repeat instead of WORepetition, I’m looking for a good way
to get the selected item from the angular repetition. (I feel like there
should be a better way than hidden fields) Does anybody have any suggestions
or javascript mojo to bridge the wo/ng component communication?

Yes, this would be easier if it were completely REST, but it’s not (yet) so
I’m trying to get the new, more interactive (browser centric) components to
work and play well with the old server centric components.

Larry Mills-Gahl
elem...@gmail.com

This email sent to farrukh.i...@fuegodigitalmedia.com

This email sent to arch...@mail-archive.com

Re: Qualifier against target entity?

2013-12-22 Thread Farrukh Ijaz

Hi Ken,

I don't think there is any qualifier key like that.

If it's just one or two objects, you can simply remove them from the fetched 
objects.

Farrukh

On Dec 8, 2013, at 9:41 PM, Ken Anderson kenli...@anderhome.com wrote:

 Of course, but not a class property...  I swear there was a way to say:
 
 Student != EO
 
 But maybe I'm just senile :)
 
 On Dec 8, 2013, at 1:27 PM, Theodore Petrosky tedp...@yahoo.com wrote:
 
 what about the primary key? it is unique to the EO.
 
 
 On Dec 8, 2013, at 12:44 PM, Ken Anderson kenli...@anderhome.com wrote:
 
 No, I already have an EO I want to exclude...  Not an attribute of an EO.
 
 On Dec 8, 2013, at 12:39 PM, Theodore Petrosky tedp...@yahoo.com wrote:
 
 Student.STUDENT_LAST_NAME.notIn(Smith)
 
 from what I see there is:in, notIn, inObjects, noInObjects
 
 is this what you are looking for?
 
 
 
 
 On Dec 7, 2013, at 11:01 PM, Ken Anderson kenli...@anderhome.com wrote:
 
 All,
 
 I know I’ve done this before, but I do it seldom enough that I can’t 
 remember.  I want to create a qualifier to select a bunch of objects but 
 to exclude one of the objects that might match the qualifier:
 
 Give me all the Students where grade  80 and Student is not “Joe Smith”
 
 How do I do that again?  and is there any special whizzy wonder ERX Key 
 to do it?
 
 Thanks,
 Ken
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RESOLVED: Re: Seems like partial commit to wonder?

2013-11-04 Thread Farrukh Ijaz

Missed git pull. Working fine now.

Farrukh

On Nov 4, 2013, at 8:25 AM, Farrukh Ijaz farrukh.i...@fuegodigitalmedia.com 
wrote:

 Hi Pascal,
 
 It's local build after fetching latest source from github. It used to work 
 fine as I always use fresh build every week.
 
 Farrukh
 
 On Nov 4, 2013, at 5:41 AM, Pascal Robert prob...@macti.ca wrote:
 
 This is a local build or a build coming from jenkins.wocommunity.org ?
 
 Hi There!
 
 I just updated my frameworks from git and started getting following error 
 when running the application. I searched the local source code and also 
 checked online at github for all branches but couldn't find 
 ERXPatternParser class. Which I suspect as partial commit. Kindly advise.
 
 Thanks,
 
 Farrukh
 
 NSProperties.NestedProperties.load(): /Users/fijaz/WebObjects.properties
 log4j:WARN No appenders could be found for logger (NSLog).
 log4j:WARN Please initialize the log4j system properly.
 log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for 
 more info.
 [2013-11-3 9:59:55 AST] main java.lang.ExceptionInInitializerError
 at 
 com.webobjects.appserver.WOResourceManager.__getJavaWebObjectsResourceAsStream(WOResourceManager.java:116)
 at 
 com.webobjects.appserver._private.WOProperties.initUserDefaultsKeys(WOProperties.java:317)
 at 
 com.webobjects.appserver.WOApplication._initWOApp(WOApplication.java:5743)
 at com.webobjects.appserver.WOApplication.init(WOApplication.java:779)
 at 
 er.extensions.appserver.ajax.ERXAjaxApplication.init(ERXAjaxApplication.java:30)
 at 
 er.extensions.appserver.ERXApplication.init(ERXApplication.java:1092)
 ...
 Caused by: com.webobjects.foundation.NSForwardException 
 [java.lang.NoClassDefFoundError] 
 er/extensions/logging/ERXPatternParser:java.lang.NoClassDefFoundError: 
 er/extensions/logging/ERXPatternParser
 at 
 com.webobjects.foundation.NSForwardException._runtimeExceptionForThrowable(NSForwardException.java:43)
 at 
 com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:124)
 at 
 com.webobjects.foundation.NSNotificationCenter$_Entry.invokeMethod(NSNotificationCenter.java:588)
 at 
 com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:532)
 at 
 er.extensions.appserver.ERXApplication$Loader.bundleDidLoad(ERXApplication.java:697)
 at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
 at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at 
 com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:122)
 at 
 com.webobjects.foundation.NSNotificationCenter$_Entry.invokeMethod(NSNotificationCenter.java:588)
 at 
 com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:532)
 at 
 com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:562)
 at com.webobjects.foundation.NSBundle.addBundle(NSBundle.java:853)
 at 
 com.webobjects.foundation.development.NSBundleFactory.bundleForPathWithRegistry(NSBundleFactory.java:23)
 at 
 com.webobjects.foundation.NSBundle.LoadBundlesFromClassPath(NSBundle.java:722)
 at com.webobjects.foundation.NSBundle.clinit(NSBundle.java:341)
 ... 18 more
 Caused by: java.lang.NoClassDefFoundError: 
 er/extensions/logging/ERXPatternParser
 at java.lang.Class.getDeclaredConstructors0(Native Method)
 at java.lang.Class.privateGetDeclaredConstructors(Class.java:2446)
 at java.lang.Class.getConstructor0(Class.java:2756)
 at java.lang.Class.newInstance0(Class.java:328)
 at java.lang.Class.newInstance(Class.java:310)
 at 
 org.apache.log4j.helpers.OptionConverter.instantiateByClassName(OptionConverter.java:337)
 at 
 org.apache.log4j.helpers.OptionConverter.instantiateByKey(OptionConverter.java:124)
 at 
 org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:797)
 at 
 org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:768)
 at 
 org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:648)
 at 
 org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:514)
 at 
 org.apache.log4j.PropertyConfigurator.configure(PropertyConfigurator.java:440)
 at er.extensions.logging.ERXLogger.configureLogging(ERXLogger.java:191)
 at 
 er.extensions.logging.ERXLogger.configureLoggingWithSystemProperties(ERXLogger.java:165)
 at 
 er.extensions.foundation.ERXConfigurationManager.loadConfiguration(ERXConfigurationManager.java:298)
 at 
 er.extensions.foundation.ERXConfigurationManager.initialize(ERXConfigurationManager.java:203)
 at er.extensions.ERXExtensions.bundleDidLoad(ERXExtensions.java:190)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at 
 sun.reflect.NativeMethodAccessorImpl.invoke

Seems like partial commit to wonder?

2013-11-03 Thread Farrukh Ijaz

Hi There!

I just updated my frameworks from git and started getting following error when 
running the application. I searched the local source code and also checked 
online at github for all branches but couldn't find ERXPatternParser class. 
Which I suspect as partial commit. Kindly advise.

Thanks,

Farrukh

NSProperties.NestedProperties.load(): /Users/fijaz/WebObjects.properties
log4j:WARN No appenders could be found for logger (NSLog).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more 
info.
[2013-11-3 9:59:55 AST] main java.lang.ExceptionInInitializerError
at 
com.webobjects.appserver.WOResourceManager.__getJavaWebObjectsResourceAsStream(WOResourceManager.java:116)
at 
com.webobjects.appserver._private.WOProperties.initUserDefaultsKeys(WOProperties.java:317)
at 
com.webobjects.appserver.WOApplication._initWOApp(WOApplication.java:5743)
at com.webobjects.appserver.WOApplication.init(WOApplication.java:779)
at 
er.extensions.appserver.ajax.ERXAjaxApplication.init(ERXAjaxApplication.java:30)
at 
er.extensions.appserver.ERXApplication.init(ERXApplication.java:1092)
...
Caused by: com.webobjects.foundation.NSForwardException 
[java.lang.NoClassDefFoundError] 
er/extensions/logging/ERXPatternParser:java.lang.NoClassDefFoundError: 
er/extensions/logging/ERXPatternParser
at 
com.webobjects.foundation.NSForwardException._runtimeExceptionForThrowable(NSForwardException.java:43)
at 
com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:124)
at 
com.webobjects.foundation.NSNotificationCenter$_Entry.invokeMethod(NSNotificationCenter.java:588)
at 
com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:532)
at 
er.extensions.appserver.ERXApplication$Loader.bundleDidLoad(ERXApplication.java:697)
at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at 
com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:122)
at 
com.webobjects.foundation.NSNotificationCenter$_Entry.invokeMethod(NSNotificationCenter.java:588)
at 
com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:532)
at 
com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:562)
at com.webobjects.foundation.NSBundle.addBundle(NSBundle.java:853)
at 
com.webobjects.foundation.development.NSBundleFactory.bundleForPathWithRegistry(NSBundleFactory.java:23)
at 
com.webobjects.foundation.NSBundle.LoadBundlesFromClassPath(NSBundle.java:722)
at com.webobjects.foundation.NSBundle.clinit(NSBundle.java:341)
... 18 more
Caused by: java.lang.NoClassDefFoundError: 
er/extensions/logging/ERXPatternParser
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:2446)
at java.lang.Class.getConstructor0(Class.java:2756)
at java.lang.Class.newInstance0(Class.java:328)
at java.lang.Class.newInstance(Class.java:310)
at 
org.apache.log4j.helpers.OptionConverter.instantiateByClassName(OptionConverter.java:337)
at 
org.apache.log4j.helpers.OptionConverter.instantiateByKey(OptionConverter.java:124)
at 
org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:797)
at 
org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:768)
at 
org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:648)
at 
org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:514)
at 
org.apache.log4j.PropertyConfigurator.configure(PropertyConfigurator.java:440)
at er.extensions.logging.ERXLogger.configureLogging(ERXLogger.java:191)
at 
er.extensions.logging.ERXLogger.configureLoggingWithSystemProperties(ERXLogger.java:165)
at 
er.extensions.foundation.ERXConfigurationManager.loadConfiguration(ERXConfigurationManager.java:298)
at 
er.extensions.foundation.ERXConfigurationManager.initialize(ERXConfigurationManager.java:203)
at er.extensions.ERXExtensions.bundleDidLoad(ERXExtensions.java:190)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at 
com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:122)
... 32 more
Caused by: java.lang.ClassNotFoundException:

Re: Seems like partial commit to wonder?

2013-11-03 Thread Farrukh Ijaz

Hi Pascal,

It's local build after fetching latest source from github. It used to work fine 
as I always use fresh build every week.

Farrukh

On Nov 4, 2013, at 5:41 AM, Pascal Robert prob...@macti.ca wrote:

 This is a local build or a build coming from jenkins.wocommunity.org ?
 
 Hi There!
 
 I just updated my frameworks from git and started getting following error 
 when running the application. I searched the local source code and also 
 checked online at github for all branches but couldn't find 
 ERXPatternParser class. Which I suspect as partial commit. Kindly advise.
 
 Thanks,
 
 Farrukh
 
 NSProperties.NestedProperties.load(): /Users/fijaz/WebObjects.properties
 log4j:WARN No appenders could be found for logger (NSLog).
 log4j:WARN Please initialize the log4j system properly.
 log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for 
 more info.
 [2013-11-3 9:59:55 AST] main java.lang.ExceptionInInitializerError
  at 
 com.webobjects.appserver.WOResourceManager.__getJavaWebObjectsResourceAsStream(WOResourceManager.java:116)
  at 
 com.webobjects.appserver._private.WOProperties.initUserDefaultsKeys(WOProperties.java:317)
  at 
 com.webobjects.appserver.WOApplication._initWOApp(WOApplication.java:5743)
  at com.webobjects.appserver.WOApplication.init(WOApplication.java:779)
  at 
 er.extensions.appserver.ajax.ERXAjaxApplication.init(ERXAjaxApplication.java:30)
  at 
 er.extensions.appserver.ERXApplication.init(ERXApplication.java:1092)
  ...
 Caused by: com.webobjects.foundation.NSForwardException 
 [java.lang.NoClassDefFoundError] 
 er/extensions/logging/ERXPatternParser:java.lang.NoClassDefFoundError: 
 er/extensions/logging/ERXPatternParser
  at 
 com.webobjects.foundation.NSForwardException._runtimeExceptionForThrowable(NSForwardException.java:43)
  at 
 com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:124)
  at 
 com.webobjects.foundation.NSNotificationCenter$_Entry.invokeMethod(NSNotificationCenter.java:588)
  at 
 com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:532)
  at 
 er.extensions.appserver.ERXApplication$Loader.bundleDidLoad(ERXApplication.java:697)
  at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
  at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  at java.lang.reflect.Method.invoke(Method.java:597)
  at 
 com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:122)
  at 
 com.webobjects.foundation.NSNotificationCenter$_Entry.invokeMethod(NSNotificationCenter.java:588)
  at 
 com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:532)
  at 
 com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:562)
  at com.webobjects.foundation.NSBundle.addBundle(NSBundle.java:853)
  at 
 com.webobjects.foundation.development.NSBundleFactory.bundleForPathWithRegistry(NSBundleFactory.java:23)
  at 
 com.webobjects.foundation.NSBundle.LoadBundlesFromClassPath(NSBundle.java:722)
  at com.webobjects.foundation.NSBundle.clinit(NSBundle.java:341)
  ... 18 more
 Caused by: java.lang.NoClassDefFoundError: 
 er/extensions/logging/ERXPatternParser
  at java.lang.Class.getDeclaredConstructors0(Native Method)
  at java.lang.Class.privateGetDeclaredConstructors(Class.java:2446)
  at java.lang.Class.getConstructor0(Class.java:2756)
  at java.lang.Class.newInstance0(Class.java:328)
  at java.lang.Class.newInstance(Class.java:310)
  at 
 org.apache.log4j.helpers.OptionConverter.instantiateByClassName(OptionConverter.java:337)
  at 
 org.apache.log4j.helpers.OptionConverter.instantiateByKey(OptionConverter.java:124)
  at 
 org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:797)
  at 
 org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:768)
  at 
 org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:648)
  at 
 org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:514)
  at 
 org.apache.log4j.PropertyConfigurator.configure(PropertyConfigurator.java:440)
  at er.extensions.logging.ERXLogger.configureLogging(ERXLogger.java:191)
  at 
 er.extensions.logging.ERXLogger.configureLoggingWithSystemProperties(ERXLogger.java:165)
  at 
 er.extensions.foundation.ERXConfigurationManager.loadConfiguration(ERXConfigurationManager.java:298)
  at 
 er.extensions.foundation.ERXConfigurationManager.initialize(ERXConfigurationManager.java:203)
  at er.extensions.ERXExtensions.bundleDidLoad(ERXExtensions.java:190)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at 
 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  at

Re: Ajax Framework Bug?

2012-11-27 Thread Farrukh Ijaz

Hi Johnny,

There is a binding called fullSubmit for AjaxObserveField. Set it to false.
That should solve the problem I believe.

http://jenkins.wocommunity.org/job/WonderIntegration/lastBuild/javadoc/er/ajax/AjaxObserveField.html

Farrukh

On Nov 17, 2012, at 8:42 PM, Johnny Miller jlmil...@kahalawai.com wrote:

Hi Amedeo,

Actually, I think they were work the same way. But I tried for sanity's sake
and it still is doing the same thing.

Johnny

On Nov 16, 2012, at 10:06 PM, Amedeo Mantica amedeomant...@me.com wrote:

I'm on iPhone now btw

wo:AjaxUpdateContainer observeFieldID

Is weird. You should use AjaxObserveField

Amedeo

Sent from my iPhone

On 17/nov/2012, at 03:13, Johnny Miller jlmil...@kahalawai.com wrote:

Hi,

I recently updated my Wonder Frameworks and I have a question about
something I am seeing.

One of my components broke and I'm thinking that either I misunderstand
something or something in Ajax Framework has now changed.

Given the following example:

wo:form
wo:popUpButton list = $arrayOfStrings selection =
$selectedString id = StringSelector/wo:popUpButton
wo:AjaxUpdateContainer observeFieldID =
StringSelector
wo:WOKeyValueConditional key =
selectedString value = String Two
String Two Is Selected
/wo:WOKeyValueConditional
/wo:AjaxUpdateContainer
/wo:form
wo:repetition list = $someOtherArrayOfStrings item =
$aStringbr/
wo:str value = $aString /
/wo:repetition

I would assume that when the value of the pop up button changes only the
contents of the AjaxUpdateContainer would get touched. However, if I put a
logging statement on someOtherArrayOfStrings I can see that it gets called.
It's like it is processing the whole component all over again.

Is that the way it is supposed to work or has a bug been introduced?

Aloha,
Mr. Johnny Miller
Web Development Manager
Kahalawai Media Company
Lahaina, HI 96761
tel: (808) 661-7962 | mobile: (808) 283-0791
website | e-mail

This email sent to amedeomant...@me.com

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ERXSequence.DatabaseSequence error

2012-11-22 Thread Farrukh Ijaz

Hi Guys,

I've updated my wonder to latest. The application that was running fine all of 
a sudden seems to be broken. I'm getting following exception what getting a 
DatabaseSequence object.

This is the line of the code:

new ERXSequence.DatabaseSequence(editingContext(), MyModel, 
VisaApplicationProcessNumber);

and below is the exception.

Caused by: com.webobjects.foundation.NSForwardException 
[org.postgresql.util.PSQLException] No results were returned by the 
query.:Error fetching sequence: VisaApplicationProcessNumber
at 
er.extensions.eof.ERXSequence$DatabaseSequence.increasedMaxValue(ERXSequence.java:227)
at er.extensions.eof.ERXSequence.nextValue(ERXSequence.java:65)

... 75 more
Caused by: org.postgresql.util.PSQLException: No results were returned by the 
query.
at 
org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc2Statement.java:255)
at 
er.extensions.eof.ERXSequence$DatabaseSequence.selectAndUpdateValue(ERXSequence.java:168)
at 
er.extensions.eof.ERXSequence$DatabaseSequence.increasedMaxValue(ERXSequence.java:210)
... 80 more

Here is the database query:

qshield= select * from erx_sequence_table; 
name_ |  value_  
--+--
 VisaApplicationProcessNumber | 2777

Any clue?

Thanks,

Farrukh
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Re: ERXSequence.DatabaseSequence error

2012-11-22 Thread Farrukh Ijaz

Hi Johann,

I've debugged ERXSequence.java and found that following statement is causing 
problem:

168:con.createStatement().executeQuery(updateStatement);

Since updateStatement does not return any result, it throws exception. I 
changed this with following which fixed the issue:

168:con.createStatement().execute(updateStatement);

This needs to be fixed in Wonder.

Thanks,

Farrukh

On Nov 22, 2012, at 9:21 PM, Johann Werner j...@oyosys.de wrote:

 Hi Farrukh,
 
 what is the SQL that is getting generated?
 
 jw
 
 
 Am 22.11.2012 um 18:06 schrieb Farrukh Ijaz 
 farrukh.i...@fuegodigitalmedia.com:
 
 Hi Guys,
 
 I've updated my wonder to latest. The application that was running fine all 
 of a sudden seems to be broken. I'm getting following exception what getting 
 a DatabaseSequence object.
 
 This is the line of the code:
 
 new ERXSequence.DatabaseSequence(editingContext(), MyModel, 
 VisaApplicationProcessNumber);
 
 and below is the exception.
 
 Caused by: com.webobjects.foundation.NSForwardException 
 [org.postgresql.util.PSQLException] No results were returned by the 
 query.:Error fetching sequence: VisaApplicationProcessNumber
  at 
 er.extensions.eof.ERXSequence$DatabaseSequence.increasedMaxValue(ERXSequence.java:227)
  at er.extensions.eof.ERXSequence.nextValue(ERXSequence.java:65)
  
  ... 75 more
 Caused by: org.postgresql.util.PSQLException: No results were returned by 
 the query.
  at 
 org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc2Statement.java:255)
  at 
 er.extensions.eof.ERXSequence$DatabaseSequence.selectAndUpdateValue(ERXSequence.java:168)
  at 
 er.extensions.eof.ERXSequence$DatabaseSequence.increasedMaxValue(ERXSequence.java:210)
  ... 80 more
 
 Here is the database query:
 
 qshield= select * from erx_sequence_table; 
name_ |  value_  
 --+--
 VisaApplicationProcessNumber | 2777
 
 Any clue?
 
 Thanks,
 
 Farrukh
 
 

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Re: WOSessionStore deadlocks - SOLVED

2012-11-08 Thread Farrukh Ijaz

Hi Maik,

Use -XX:MaxPermSize=your-desired-size-in-mbm 

Farrukh

On Nov 8, 2012, at 1:59 PM, Maik Musall m...@selbstdenker.ag wrote:

 Hi Chuck,
 
 a follow-up on this:
 
 Am 19.10.2012 um 20:05 schrieb Chuck Hill ch...@global-village.net:
 
 Hi Maik,
 
 This can also indicate some other things too:
 - session did not get checked in (app threw OutOfMemory, sleep() threw an 
 exception)
 - previous request for this session is still running (deadlock, waiting, 
 infinite loop)
 - 2+ requests for the same session in rapid sequence where the first 
 terminates the session
 
 Looks like my answer that OutOfMemory would be OutOfTheQuestion was not 
 true. I now discovered what lead to my application hanging every afternoon, 
 after *once* it finally cared to log a proper message before hanging:
 
 java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: PermGen 
 space
 
 Doh, the PermGen. I totally forgot about that. I had the app at -Xmx24576m, 
 but didn't adjust PermGen. Now with a PermGen limit of 512m (of which 
 currently about 154m gets used max according to jvisualvm) everything is 
 finally running smoothly. The app turns out to load about 12000 classes over 
 a workday. I think I need to have a look at what those are sometime...
 
 Maik
 
 
 
 
 
 Chuck
 
 
 
 On 2012-10-19, at 4:00 AM, Maik Musall wrote:
 
 Hi,
 
 I recently discovered what may be responsible for frequent deadlocks of an 
 application here. In the jstack -l output, I see almost all threads 
 waiting on a single ReentrantLock, and this thread is what holds that lock:
 
 
 WorkerThread4 prio=5 tid=103bc9000 nid=0x132caf000 in Object.wait() 
 [132cae000]
 java.lang.Thread.State: WAITING (on object monitor)
  at java.lang.Object.wait(Native Method)
  - waiting on 22711d098 (a 
 com.webobjects.appserver.WOSessionStore$TimeoutEntry)
  at java.lang.Object.wait(Object.java:485)
  at 
 com.webobjects.appserver.WOSessionStore.checkOutSessionWithID(WOSessionStore.java:191)
  - locked 22711d098 (a 
 com.webobjects.appserver.WOSessionStore$TimeoutEntry)
  at 
 com.webobjects.appserver.WOApplication.restoreSessionWithID(WOApplication.java:1913)
  at 
 er.extensions.appserver.ERXApplication.restoreSessionWithID(ERXApplication.java:2440)
  at 
 er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedApplication(ERXComponentRequestHandler.java:260)
  at 
 er.extensions.appserver.ERXComponentRequestHandler._handleRequest(ERXComponentRequestHandler.java:302)
  at 
 er.extensions.appserver.ERXComponentRequestHandler.handleRequest(ERXComponentRequestHandler.java:377)
  at 
 com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1687)
  at 
 er.extensions.appserver.ERXApplication.dispatchRequestImmediately(ERXApplication.java:2139)
  at 
 er.extensions.appserver.ERXApplication.dispatchRequest(ERXApplication.java:2104)
  at 
 com.webobjects.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:144)
  at 
 com.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:226)
  at java.lang.Thread.run(Thread.java:680)
 
 Locked ownable synchronizers:
  - 20ce7bbc0 (a java.util.concurrent.locks.ReentrantLock$NonfairSync)
 
 
 Now, ERXApplication.restoreSessionWithID contains an interesting call to 
 useSessionStoreDeadlockDetection(), but this detection only works in single 
 threaded mode. I'm afraid I can't afford to switch off concurrent requests 
 even for a testing period in production.
 
 I'm looking for someone with experience regarding this problem. The doc for 
 that method mentions that it could help to find cases when a session is 
 checked out twice in a single RR-loop, which will lead to a session store 
 lockup. Since I cannot switch on this detection, what in your experience 
 could lead to that happening?
 
 Thanks
 Maik
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 -- 
 Chuck Hill Senior Consultant / VP Development
 
 Practical WebObjects - for developers who want to increase their overall 
 knowledge of WebObjects or who are trying to solve specific problems.
 http://www.global-village.net/gvc/practical_webobjects
 
 Global Village Consulting ranks 13th in 2012 in BIV's Top 100 Fastest 
 Growing Companies in B.C! 
 Global Village Consulting ranks 76th in 24th annual PROFIT 200 ranking of 
 Canada’s Fastest-Growing Companies by PROFIT Magazine!
 
 
 
 
 
 
 
 
 
 
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Re: WORequest, Logging IP-Addresses

2012-09-06 Thread Farrukh Ijaz

context().request()

Farrukh

On Sep 6, 2012, at 2:21 PM, Thomas Grass (01SoftwareSolutions) 
off...@01softwaresolutions.eu wrote:

 Hi WO-Developers,
 
 i have a question concerning logging IP-Addresses of users. I have to log 
 from which IP-Adresses users are using my WO-Application.
 
 To do this, i found a short script: 
 http://en.wikibooks.org/wiki/WebObjects/Web_Applications/Development/Tips_and_Tricks
 
 The method clientIP(WORequest request) should return the IP-Address of the 
 client. But how do i get the request on a WOComponent?
 
 Thank you very much,
 Thomas
 
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Re: EOSortOrdering first null

2012-07-19 Thread Farrukh Ijaz

Try fetchSpecification.setHints(...) method and see if this can solve your 
problem? May be there is a way to tell the query optimizer through some hint to 
use nulls first or nulls last.

Farrukh

On 2012-07-19, at 9:02 AM, ALEXANDRE Grégoire g.alexan...@symaris.com wrote:

 hi,
 thanks for your reply, but i don't have all my object because i use 
 objectInRange function so when i execute my fetchSpecification i just have 
 the first ten element so i need to have last null sql function execute by 
 my fetchSpecification. 
 
 Le 18/07/12 22:00, Farrukh Ijaz a écrit :
 I don't think the API supports this function as it appears to be a vendor 
 specific feature. There are two approaches and you can adapt whatever you 
 like:
 
 Approach 1: This will make 2 db calls at minimum and will have more memory 
 consumption.
 
 NSArrayMyTable objects1 = // objects where myDate() is null;
 NSArrayMyTable objects2 = // objects where myDate() is not null but sorted 
 as you like...
 NSArrayMyTable objects = // append objects1 and objects2
 
 Approach 2: This will make 1 db call, uses less memory. It's quite simple 
 and easy to understand. The whole idea is to push the nulls at the end with 
 minimum instructions.
 
 Case 1: descs()
 NSArrayMyTable objects = // sorted objects either using descs() so nulls 
 are already at the end so no worries
 
 Case 2: ascs()
 NSArrayMyTable objects = // sorted objects using ascs() so nulls are in 
 the beginning
 MyTable object = objects.get(objects.count() / 2); // to check if the 
 if(object.myDate() != null) {
  EnumerationMyTable e = objects.objectEnumerator();
  while(e.hasMoreElements()) {
  object = e.nextElement();
  if(object.myDate() != null) break;
  objects.remove(object);
  objects.add(object);
  }
 } else {
  EnumerationMyTable e = objects.reverseObjectEnumerator();
  while(e.hasMoreElements()) {
  object = e.nextElement();
  if(object.myDate() == null) break;
  objects.remove(object);
  objects.add(0, object);
  }
 }
 
 // After the above code execution, the nulls are pushed to the end in 
 minimum execution time.
 
 Farrukh
 
 
 
 On 2012-07-18, at 6:06 PM, ALEXANDRE Grégoire g.alexan...@symaris.com 
 wrote:
 
 Yes but i need 
 
 MyTable.MY_DATE.descs() // will put nulls at the end
 MyTable.MY_DATE.ascs() // will put nulls at the end
 
 = nulls last in sql and i used ERXEOControlUtilities.ObjectInRange...
 
 Le 18/07/12 16:14, Farrukh Ijaz a écrit :
 Hi,
 
 Should be something like:
 
 MyTable.MY_DATE.descs() // will put nulls at the end
 MyTable.MY_DATE.ascs() // will put nulls at the first
 
 Farrukh
 
 On 2012-07-18, at 2:02 PM, ALEXANDRE Grégoire g.alexan...@symaris.com 
 wrote:
 
 hi,
 i need to create fecth specification with my null element at the end of 
 the response 
 
 for example i need tu create this;

 select * from my_table order by my_date nulls first;
 
 thanks for reply.
 -- 
 Grégoire ALEXANDRE
 Développeur
 GIP Sym@ris
 Pavillon 1
 27 rue du 4ème RSM B.P. 29
 F-68250 ROUFFACH
 tel : 0389787406
 Courriel : g.alexan...@symaris.com
 Web : http://www.symaris.com
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 This email sent to farrukh.i...@fuegodigitalmedia.com
 
 
 
 -- 
 Grégoire ALEXANDRE
 Développeur
 GIP Sym@ris
 Pavillon 1
 27 rue du 4ème RSM B.P. 29
 F-68250 ROUFFACH
 tel : 0389787406
 Courriel : g.alexan...@symaris.com
 Web : http://www.symaris.com
 
 
 
 -- 
 Grégoire ALEXANDRE
 Développeur
 GIP Sym@ris
 Pavillon 1
 27 rue du 4ème RSM B.P. 29
 F-68250 ROUFFACH
 tel : 0389787406
 Courriel : g.alexan...@symaris.com
 Web : http://www.symaris.com

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Re: EOSortOrdering first null

2012-07-19 Thread Farrukh Ijaz


On 2012-07-19, at 9:39 AM, Maik Musall m...@selbstdenker.ag wrote:

 
 Am 18.07.2012 um 22:00 schrieb Farrukh Ijaz 
 farrukh.i...@fuegodigitalmedia.com:
 
 Approach 2: This will make 1 db call, uses less memory. It's quite simple 
 and easy to understand. The whole idea is to push the nulls at the end with 
 minimum instructions.
 
 It uses less memory, but still does the null filtering in Java. I think the 
 question was how to delegate that task to the database.

I agree, that's why suggested to check median to find whether nulls are more or 
less and use reverse enumeration if needed and this null repositioning is much 
faster with worst case O(n/2) which is linear but still faster if records are 
in millions as repositioning will be done of at most half of the data size and 
basically is memory pointer relocation.

Yes the question was about delegating to database but my opinion is this is 
vendor specific feature and perhaps not available from WO / Wonder API directly.

 
  EnumerationMyTable e = objects.objectEnumerator();
  while(e.hasMoreElements()) {
  object = e.nextElement();
  }
 
 Java side note: if you can't use a Java 5 foreach loop and still have to use 
 Enumeration, you can at least do it in a for loop so that the reference to 
 the Enumeration object is contained inside the loop:
 
  for( EnumerationMyTable e = objects.objectEnumerator(); 
 e.hasMoreElements(); ) {
  object = e.nextElement();
  }
 
 In regard to the original question: I'm not sure what you're up to, Grégoire. 
 If you just don't want to deal with the null columns, include that in the 
 fetchspec:
 
 new EOKeyValueQualifier( key, EOQualifier.QualifierOperatorNotEqual, 
 NSKeyValueCoding.NullValue );
 
 
 That's plain WO. Perhaps there's even a shorter way using some Wonder stuff I 
 don't know about yet.
 
 Maik

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Re: EOSortOrdering first null

2012-07-18 Thread Farrukh Ijaz

Hi,

Should be something like:

MyTable.MY_DATE.descs() // will put nulls at the end
MyTable.MY_DATE.ascs() // will put nulls at the first

Farrukh

On 2012-07-18, at 2:02 PM, ALEXANDRE Grégoire g.alexan...@symaris.com wrote:

 hi,
 i need to create fecth specification with my null element at the end of the 
 response 
 
 for example i need tu create this;

 select * from my_table order by my_date nulls first;
 
 thanks for reply.
 -- 
 Grégoire ALEXANDRE
 Développeur
 GIP Sym@ris
 Pavillon 1
 27 rue du 4ème RSM B.P. 29
 F-68250 ROUFFACH
 tel : 0389787406
 Courriel : g.alexan...@symaris.com
 Web : http://www.symaris.com
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Re: EOSortOrdering first null

2012-07-18 Thread Farrukh Ijaz

I don't think the API supports this function as it appears to be a vendor 
specific feature. There are two approaches and you can adapt whatever you like:

Approach 1: This will make 2 db calls at minimum and will have more memory 
consumption.

NSArrayMyTable objects1 = // objects where myDate() is null;
NSArrayMyTable objects2 = // objects where myDate() is not null but sorted as 
you like...
NSArrayMyTable objects = // append objects1 and objects2

Approach 2: This will make 1 db call, uses less memory. It's quite simple and 
easy to understand. The whole idea is to push the nulls at the end with minimum 
instructions.

Case 1: descs()
NSArrayMyTable objects = // sorted objects either using descs() so nulls are 
already at the end so no worries

Case 2: ascs()
NSArrayMyTable objects = // sorted objects using ascs() so nulls are in the 
beginning
MyTable object = objects.get(objects.count() / 2); // to check if the 
if(object.myDate() != null) {
EnumerationMyTable e = objects.objectEnumerator();
while(e.hasMoreElements()) {
object = e.nextElement();
if(object.myDate() != null) break;
objects.remove(object);
objects.add(object);
}
} else {
EnumerationMyTable e = objects.reverseObjectEnumerator();
while(e.hasMoreElements()) {
object = e.nextElement();
if(object.myDate() == null) break;
objects.remove(object);
objects.add(0, object);
}
}

// After the above code execution, the nulls are pushed to the end in minimum 
execution time.

Farrukh



On 2012-07-18, at 6:06 PM, ALEXANDRE Grégoire g.alexan...@symaris.com wrote:

 Yes but i need 
 
 MyTable.MY_DATE.descs() // will put nulls at the end
 MyTable.MY_DATE.ascs() // will put nulls at the end
 
 = nulls last in sql and i used ERXEOControlUtilities.ObjectInRange...
 
 Le 18/07/12 16:14, Farrukh Ijaz a écrit :
 Hi,
 
 Should be something like:
 
 MyTable.MY_DATE.descs() // will put nulls at the end
 MyTable.MY_DATE.ascs() // will put nulls at the first
 
 Farrukh
 
 On 2012-07-18, at 2:02 PM, ALEXANDRE Grégoire g.alexan...@symaris.com 
 wrote:
 
 hi,
 i need to create fecth specification with my null element at the end of the 
 response 
 
 for example i need tu create this;

 select * from my_table order by my_date nulls first;
 
 thanks for reply.
 -- 
 Grégoire ALEXANDRE
 Développeur
 GIP Sym@ris
 Pavillon 1
 27 rue du 4ème RSM B.P. 29
 F-68250 ROUFFACH
 tel : 0389787406
 Courriel : g.alexan...@symaris.com
 Web : http://www.symaris.com
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 Pavillon 1
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Re: Installing Tools and Framework is a mess

2012-07-17 Thread Farrukh Ijaz

Imagine you are not a swimmer, wearing a life jacket you jump in the pool.
Suddenly the jacket deflates and you feel drowning, then you shout for help.
Soon after you realize that someone holds your hand, it's Pascal, Chuck,
Ramsay, David, ... and then you take your time and become a swimmer to save
others :)

I've been part of various communities and the best part of this community is,
it's ghostly alive. Just post your question and you'll find the answer, even
faster than you find things on Google or in a Wiki. Perhaps the documentation
is already there and when you ask, you get the direct link to the document. I
just enjoy being part of this live community.

Farrukh

On 2012-07-18, at 4:30 AM, G Brown gsbr...@umich.edu wrote:

What do you all think?

...Oh, let me explain

There is documentation for WOLips scattered in the Wonder wiki, the WOLips
wiki, (WebObjects wiki?) etc.

Why? Would it be a good idea to have it in one place/wiki? And then refer
with those fancy hyperlink things to that one place? It would seem to me that
would make updating it and finding it easier. It would seem that the natural
place would be in the WOLips wiki. I can see how having it spread around
makes extra documentation work and difficulties.

Also, everything changes, but maybe the documentation can be set up to deal
with the changes better. For example, a writer could refer to the current
version throughout a document and maybe a note at the top would say the
current recommended version is 4.5 (July 2014) and so on. Updating the
document often would just be changing the 4.5 to 4.6, the date, July 2014 to
March 2015, etc. Anything to help keep the documentation easy to update and
provide clues as to what year the documentation was written.

It is too bad we don't have IBM's Watson computer to read the mailing list,
extract the juicy bits, assemble a rough draft of documentation, and email it
to somebody for proof reading, probably to a Dave. Next decade?

On Jul 17, 2012, at 5:19 PM, G Brown wrote:

There is also:

http://wiki.wocommunity.org/display/WOL/WOLips

Getting Started
The easiest way to install WOLips is to follow the steps in the Install
WOLips with Eclipse Update Manager tutorial. If this is your first time
using WOLips, this is the recommended method for installing WOLips.

Also the installer should have a list of materials, or a page telling what
all it does.

On Jul 17, 2012, at 12:46 PM, Pascal Robert wrote:

I do agree that we need to have an installer that will install Eclipse,
WOLips, Wonder and the core WO frameworks. But we did cleanup the wiki a
lot a couple of months ago, so I would like to know which pages on the wiki
you followed, because this page:

http://wiki.wocommunity.org/display/WONDER/Project+Wonder+Installation

does specify that Java is not installed by default on Lion and launching a
Java app will install the JVM.

G Brown
gsbr...@umich.edu

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Re: Custom property returning NSDictionary with values appear nil in ERRest response

2012-07-16 Thread Farrukh Ijaz

That's great if that solves the issue. Thanks Pascal!

Farrukh

Pascal Robert prob...@macti.ca wrote:

Hi Farrukh,

Looks like ERRest is thinking that a dict is a relationship, so add a filter 
with all keys when you include the dict in your main filter:
   
 filter.include(SocialPost.NETWORK_PROPERTIES, ERXKeyFilter.filterWithAll());

 Hi Guys,
 
 I'm facing a situation and shall appreciate if anyone can lead to some 
 possibility to achieve this?
 
 I've an entity named SocialPost which I use to link a social post with my 
 entity where user can comment. The SocialPost has a toOne relationship with 
 SocialNetwork and SocialNetwork has toMany relationship to NetworkProperty. 
 I've defined a getter which returns a dictionary of network properties so in 
 my rest response, I want to have the network properties as key value pairs.
 
 class SocialPost extends _SocialPost {
  
  public NSDictionaryString, String networkProperties() {
  NSDictionaryString, String _props = new 
 NSMutableDictionaryString, String();
  for(EntityProperty prop : toEntityProperties) {
  _props.put(prop.propertyName(), prop.propertyValue());
  }
  return _props;
  }
 
 }
 
 The problem is the networkProperties() remains empty in the rest response:
 
 toSocialPosts = (
  {
  networkProperties = {
  nil = true;
  };
  toSocialNetwork = {
  type = SocialNetwork;
  id = 1;
  toNetworkProperties = ();
  };
  id = 2;
  networkName = Facebook;
  type = SocialPost;
  postId = 256807467747310_351040008267284;
  },
  {
  
 networkProperties = {
  nil = true;
  };
 
  toSocialNetwork = {
  type = SocialNetwork;
  id = 2;
  toNetworkProperties = (
  {
  type = NetworkProperty;
  id = 2;
  propertyKeyName = twitterMention;
  }
  );
  };
  id = 6;
  networkName = Twitter;
  type = SocialPost;
  postId = 20120409T102500;
  }
 );
 
 It should be something like:
 
 toSocialPosts = (
  {
  networkProperties = {
  nil = true;
  };
  toSocialNetwork = {
  type = SocialNetwork;
  id = 1;
  toNetworkProperties = ();
  };
  id = 2;
  networkName = Facebook;
  type = SocialPost;
  postId = 256807467747310_351040008267284;
  },
  {
  
 networkProperties = {
  
 twitterMention = @ijazfx;
  };
 
  toSocialNetwork = {
  type = SocialNetwork;
  id = 2;
  toNetworkProperties = (
  {
  type = NetworkProperty;
  id = 2;
  propertyKeyName = twitterMention;
  }
  );
  };
  id = 6;
  networkName = Twitter;
  type = SocialPost;
  postId = 20120409T102500;
  }
 );
 
 
 Am I missing something?
 
 Thanks in advance,
 
 Farrukh
  
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Re: ERREST response and NSDictionary

2012-07-16 Thread Farrukh Ijaz

That someone is supposed to fix the issue :)

Hafid, looks like the dictionary you're returning is empty.

Farrukh

Pascal Robert prob...@macti.ca wrote:

Someone at WOWODC reported a similar bug and he was supposed to create a new 
issue on GitHub, looks like he forgot :-)

 Hi,
 
 I'm trying to return an NSDictionaryString, Boolean in ERREST response,
 my response is:
 
 {nil:true}
 
 It should be something like:
 
 {string1:true}
 
 any suggestion??
 
 Thanks in advance,
 
 
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Re: Migrations create issue with single-table inheritance

2012-07-15 Thread Farrukh Ijaz

Can you confirm that the child entities are using the same Table Name? Can you
share what is the error log on the console when migration fails? I've been
using single table inheritance and so far didn't face any issues in migration.

Farrukh

On 2012-07-15, at 6:23 PM, Jesse Tayler jtay...@oeinc.com wrote:

last time I setup migrations, there were prototypes that failed, I just
cleaned up by hand I think -- what exactly is your error?

I doubt is has to do with your inheritance...

On Jul 15, 2012, at 1:48 AM, Mr. Robert Hanviriyapunt roberth...@mac.com
wrote:

I was trying out Migrations just now with a model that has single-table
inheritance. I had some issues, namely that it choked on lines that added
columns for the sub-entities. Anyone have the same issue? My work-around
was to just move them to the parent entity before the create() is called.

= Robert =
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Re: Migrating from EOF to Cayenne

2012-07-13 Thread Farrukh Ijaz

Sorry for late response, just landed last night.

The idea is very simple to understand and implement. E.g. I've a third party
library which has a method named with following signature:

String encode(String someString) {
// some crappy encoding performed on someString and saved as encoded...
return encoded;
}

Now this method can be private, public, protected, static, final, blah blah
etc. I find that encoding is buggy, how to fix it? There are two ways:

1. Get the source code, fix the method and submit patch. (This is sometimes not
possible and for sure not possible in case of WebObjects)
2. Use AOP

Forget about option 1. In Option 2 we have to use some AOP mechanism and the
one that I've tested with my Wonder apps is AspectJ. I'm not going into details
as it's a vast subject but providing links which are sufficient to experiment :)

http://www.eclipse.org/aspectj/
http://www.eclipse.org/aspectj/doc/released/progguide/starting-aspectj.html#the-dynamic-join-point-model

As far as weaving is concerned, I would suggest to use dynamic join point as
they can be used to intercept calls and invoke different code rather than
modifying the original classes.

The idea is we need to define join point for the method which is buggy or where
we want to provide our own implementation. When the code is executed, the class
loader reroutes the request for incoming method calls to our code. AOP is
different that OOP. In contrast with OOP where methods are associated with
Objects, AOP is used to classify those methods under common aspects and
normally we use regular expressions for that. Two very common aspects I can
explain here:

1. You may have lots of methods and you want to collect execution type for each
method call. (A logging aspect)
2. A developer like me who put all the code in try block and catch one super
Exception, someone would like to perform different operations on each
sub-exception can write an aspect to catch my exceptions and do whatever he
wants and then continue the original processing.

I'm not familiar with internals of the WebObjects but the code that's
responsible for single thread can be studied and multithreaded solution can be
provided using AOP. If someone is interested to work with me to on this, I'm
more than happy to help where I can :)

Farrukh

On 2012-07-11, at 10:25 PM, Chuck Hill ch...@global-village.net wrote:

Hi Farrukh,

I like the idea of using AOP to address bugs in WO. Can you give us any
details on how you did that?

As for making EOF multi-threaded that is a very fundamental part of the
design. Fixing that with AOP would be challenging. :-)

Chuck

On 2012-07-11, at 11:12 AM, Farrukh Ijaz wrote:

Hi,

In past I've used AOP to address issues of closed source. This I believe if
carefully used can help convert the EOF from single to multi threaded and/or
solve other bottleneck problems. Having said this doesn't mean I'm against
Cayane. However if the current EOF issues get fixed with AOP patched code
would be better for those who don't want to or for some reasons can't switch
to Cayane.

Farrukh

Chuck Hill ch...@global-village.net wrote:

I agree that we need to more closely examine Cayenne before jumping in with
both feet. How mature are the tools? What is the functionality gap? How
important is the missing functionality? How costly is adding any needed
functionality? Will the missing functionality fit in with the Cayenne
architecture? How stable is it? How well does it scale (scaling is more
than multi-threaded EOF)? And Cayenne is only EOAccess/EOControl. What do
we do about the presentation layer? Getting rid of 2/3 of WO still leaves
you with WO.

Chuck

On 2012-07-11, at 11:29 AM, Theodore Petrosky wrote:

Hurray someone actually started talking about this.

I want to add my two cents without starting a this is better than that
conversation.

If Cayenne is to be utilized, someone in the know must look not only at
the current state of Cayenne, but at the developers. What is/was their
philosophy behind what they write/wrote? If we don't, it will be a very
short and costly marriage. Costly, because we either buck up and foot the
bill to rewrite Webobjects or continue in a bad relationship.

I am writing this not as a diatribe but because I am concerned that in the
excitement of looking at Cayenne, the obvious impact of differing
philosophies of the original authors may be ignored. BTW, I say original
authors because the person that wrote the first line of code left his/her
imprint on the direction of all code that follows.

JMHO (i mean that sincerely).

Ted

Message: 4
Date: Wed, 11 Jul 2012 10:09:08 -0500
From: John Huss johnth...@gmail.com
To: WebObjects-Dev Mailing List List webobjects-dev@lists.apple.com
Subject: Migrating from EOF to Cayenne
Message-ID:

CAOUwSGtOwEayxK4im97HucAUANo=cfnrkq9ej5z+679bcd7

Re: Migrating from EOF to Cayenne

2012-07-13 Thread Farrukh Ijaz

Weaving is different than Dynamic join point interception.

Farrukh

On 2012-07-11, at 10:40 PM, John Huss johnth...@gmail.com wrote:

 My understanding is that AOP requires weaving or rewriting of the bytecode. 
  If so, this is not allowed by the license - it prohibits modification.  But 
 people may not care about that.  Decompiling whole classes to fix bugs has 
 been done before.  It makes me quesy though.
 
 On Wed, Jul 11, 2012 at 1:12 PM, Farrukh Ijaz 
 farrukh.i...@fuegodigitalmedia.com wrote:
 Hi,
 
 In past I've used AOP to address issues of closed source. This I believe if 
 carefully used can help convert the EOF from single to multi threaded and/or 
 solve other bottleneck problems. Having said this doesn't mean I'm against 
 Cayane. However if the current EOF issues get fixed with AOP patched code 
 would be better for those who don't want to or for some reasons can't switch 
 to Cayane.
 
 Farrukh
 
 Chuck Hill ch...@global-village.net wrote:
 
 I agree that we need to more closely examine Cayenne before jumping in with 
 both feet.  How mature are the tools?  What is the functionality gap?  How 
 important is the missing functionality?  How costly is adding any needed 
 functionality?  Will the missing functionality fit in with the Cayenne 
 architecture?  How stable is it?  How well does it scale (scaling is more 
 than multi-threaded EOF)?  And Cayenne is only EOAccess/EOControl.  What do 
 we do about the presentation layer?  Getting rid of 2/3 of WO still leaves 
 you with WO.
 
 
 Chuck
 
 On 2012-07-11, at 11:29 AM, Theodore Petrosky wrote:
 
 
  Hurray someone actually started talking about this.
 
 
  I want to add my two cents without starting a this is better than that 
  conversation.
 
  If Cayenne is to be utilized, someone in the know must look not only at 
  the current state of Cayenne, but at the developers. What is/was their 
  philosophy behind what they write/wrote? If we don't, it will be a very 
  short and costly marriage. Costly, because we either buck up and foot the 
  bill to rewrite Webobjects or continue in a bad relationship.
 
  I am writing this not as a diatribe but because I am concerned that in the 
  excitement of looking at Cayenne, the obvious impact of differing 
  philosophies of the original authors may be ignored. BTW, I say original 
  authors because the person that wrote the first line of code left his/her 
  imprint on the direction of all code that follows.
 
  JMHO (i mean that sincerely).
 
  Ted
 
  Message: 4
  Date: Wed, 11 Jul 2012 10:09:08 -0500
  From: John Huss johnth...@gmail.com
  To: WebObjects-Dev Mailing List List webobjects-dev@lists.apple.com
  Subject: Migrating from EOF to Cayenne
  Message-ID:
 
  CAOUwSGtOwEayxK4im97HucAUANo=cfnrkq9ej5z+679bcd7...@mail.gmail.com
  Content-Type: text/plain; charset=windows-1252
 
  At WOWODC there was a lot of interest in migrating from EOF
  to Cayenne, and
  even entirely rebasing Wonder to run on top of Cayenne
  instead of EOF.
 
  *Why would anyone want to do this?  *
 
 1. Cayenne is open-source and is actively
  being developed
 2. Cayenne has great concurrency support
  which is in stark contrast to
 EOF single-threaded architecture
 3. Cayenne is conceptually very similar to
  EOF so the transition is
 fairly straightforward
 
  For those reasons it is a much better long term solution
  than EOF, which is
  now frozen in time.  Cayenne can be used inside a WO
  application as an EOF
  replacement while continuing to use the rest of WebObjects.
 
  *I'm interested. Now what?*
 
 - Learn about Cayenne. The best source of
  information for comparing EOF
 and Cayenne is on the
  wikihttp://wiki.wocommunity.org/display/WO/Alternative+Technologies-Cayenne.
 In addition, you can look at the
  documentationhttp://cayenne.apache.org/for
  Cayenne.
 - Use Cayenne in your new projects.
  Cayenne runs just fine inside a
 WebObjects application.  Wonder has
  the ERCayenne framework and
 ERCayenneExample to help you get started.
  I suggest working with the trunk
 of the Cayenne source (and Wonder too)
  since some things are just being
 added to make this easier.
 - Help work on easing and automating the
  migration from EOF to Cayenne.
 It is possible to automate a large part of
  the work involved in moving from
 EOF to Cayenne. But it requires effort.
  ERCayenne in Wonder has a class
 that will convert an EOModel to a Cayenne
  model (the class is
 CayenneConverter). This works well, but
  could be improved. I've started
 working on an Eclipse refactoring script
  that will convert from one API to
 the other. Yes, you may not have known (I
  didn't) that Eclipse can record a
 series of refactorings and save it as a
  script. The bulk of the migration
 work is creating refactoring scripts in
  Eclipse by performing refactorings
 on a stubbed out version of the EOF API to
  convert the API

Re: Migrating from EOF to Cayenne

2012-07-13 Thread Farrukh Ijaz

On 2012-07-12, at 2:01 PM, Hugi Thordarson h...@karlmenn.is wrote:

I think Hugi also use it.

Is that a point for or against it? :-P

PastedGraphic-1.png

But yes, I've used Cayenne on a couple of projects. As you know it feels a
*lot* like EOF and was by far the nicest ORM I could legally use at my
previous pure java workplace. (protip: never go anywhere near JPA, it *will*
rape your dog and kill your grandmother.) Apart from the technical
similarities, Cayenne also has another important thing in common with WO: A
good community and an active mailing list full of nice and helpful people, so
you never get stuck along the way.

What do you mean by it feels a *lot* like EOF? Is it because the method calls
look alike? Regarding JPA, I've observed since I started working on EOF in
2010, very few know about J2EE in this community. JPA is not a standard, it's a
specification. A clever WO developer can use EOF with JPA too :)

http://en.wikibooks.org/wiki/Java_Persistence/What_is_JPA%3F

Farrukh

Cayenne is still missing a lot of functionality when compared to EOF/Wonder
and generally feels less mature (understandably, since EOF is ancient). This
is perhaps not such a huge problem, since functionality can always be
added—but there is indeed a *lot* of work to be done to reach feature parity
with EOF.

It's clear that at some point most of us will have to stop using EOF in it's
current form. In a perfect world (that's the world where I have endless time
and money) I'd do a clean room implementation of EOF and live happily ever
after. But this is indeed not a perfect world, so helping making Cayenne
better and more integrated with WO seems like a more realistic goal (besides,
it allows more resources to be spent on a re-implementation of WO; something
I'd love to participate in).

- hugi
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Re: Migrating from EOF to Cayenne

2012-07-13 Thread Farrukh Ijaz


On 2012-07-12, at 6:32 PM, arosenzw...@clinworx.com wrote:

 Hi WOrriors, 
 
 I still question why we are fighting so hard for Object-relational mapping. 
 If we are contemplating doing work, shouldn't we consider going straight for 
 object databases? Take out the transcription layer. Let's get more 
 productive. Only use OR-mapping for old systems that we must interface with 
 but new work should consider the advantages of being pure objects, all the 
 time. 

I don't think we've many reporting and charting tools that work directly with 
Objects. Capturing data is not an issue, the real challenge is to reuse 
captured data for BI.

Farrukh

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Re: Migrating from EOF to Cayenne

2012-07-13 Thread Farrukh Ijaz

Just a fix, I mean JPA is not a product but a specification :)

Farrukh

On 2012-07-13, at 3:41 PM, Farrukh Ijaz farrukh.i...@fuegodigitalmedia.com 
wrote:

 
 On 2012-07-12, at 2:01 PM, Hugi Thordarson h...@karlmenn.is wrote:
 
 I think Hugi also use it.
 
 Is that a point for or against it?  :-P
 
 PastedGraphic-1.png
 
 But yes, I've used Cayenne on a couple of projects. As you know it feels a 
 *lot* like EOF and was by far the nicest ORM I could legally use at my 
 previous pure java workplace. (protip: never go anywhere near JPA, it *will* 
 rape your dog and kill your grandmother.) Apart from the technical 
 similarities, Cayenne also has another important thing in common with WO: A 
 good community and an active mailing list full of nice and helpful people, 
 so you never get stuck along the way.
 
 What do you mean by it feels a *lot* like EOF? Is it because the method calls 
 look alike? Regarding JPA, I've observed since I started working on EOF in 
 2010, very few know about J2EE in this community. JPA is not a standard, it's 
 a specification. A clever WO developer can use EOF with JPA too :)
 
 http://en.wikibooks.org/wiki/Java_Persistence/What_is_JPA%3F
 
 Farrukh

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Re: Migrating from EOF to Cayenne

2012-07-13 Thread Farrukh Ijaz

Sorry for late response, just landed last night.

The idea is very simple to understand and implement. E.g. I've a third party
library which has a method named with following signature:

String encode(String someString) {
// some crappy encoding performed on someString and saved as encoded...
return encoded;
}

Now this method can be private, public, protected, static, final, blah blah
etc. I find that encoding is buggy, how to fix it? There are two ways:

1. Get the source code, fix the method and submit patch. (This is sometimes not
possible and for sure not possible in case of WebObjects)
2. Use AOP

http://www.eclipse.org/aspectj/
http://www.eclipse.org/aspectj/doc/released/progguide/starting-aspectj.html#the-dynamic-join-point-model

As far as weaving is concerned, I would suggest to use dynamic join point as
they can be used to intercept calls and invoke different code rather than
modifying the original classes.

Farrukh

On 2012-07-11, at 10:25 PM, Chuck Hill ch...@global-village.net wrote:

Hi Farrukh,

I like the idea of using AOP to address bugs in WO. Can you give us any
details on how you did that?

As for making EOF multi-threaded that is a very fundamental part of the
design. Fixing that with AOP would be challenging. :-)

Chuck

On 2012-07-11, at 11:12 AM, Farrukh Ijaz wrote:

Hi,

Farrukh

Chuck Hill ch...@global-village.net wrote:

Chuck

On 2012-07-11, at 11:29 AM, Theodore Petrosky wrote:

Hurray someone actually started talking about this.

I want to add my two cents without starting a this is better than that
conversation.

JMHO (i mean that sincerely).

Ted

CAOUwSGtOwEayxK4im97HucAUANo=cfnrkq9ej5z+679bcd7

Re: Migrating from EOF to Cayenne

2012-07-13 Thread Farrukh Ijaz

 Yes, the JPA is a spec, I just think it is a bad spec :). The Criteria API 
 alone made me want to grab my head by the eyesockets and remove it from my 
 torso.

That's pretty big statement, I might have agreed with you if I wasn't aware of 
what's JPA is all about. Here is the specification detail page and I believe 
all big giants are listed there in experts group. No more religious war please 
:)

http://jcp.org/en/jsr/detail?id=220

Farrukh
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Re: Migrating from EOF to ????

2012-07-13 Thread Farrukh Ijaz


On 2012-07-13, at 11:11 PM, Chuck Hill ch...@global-village.net wrote:

 Is rewriting EOF and webobjects even a possibility? If yes, what about an 
 outline of what is required to undertake this magnitude of project.
 
 
 Yes, it is possible.  It was written once, it can be written again.  I don't 
 know if it is practical though.  I doubt that any or even all of us have the 
 resources to fund that.  Apple has a LOT of man years in WO.

Rewriting EOF + new Bugs + Lots of Man Hours = Existing EOF + AOP Patched Code 
+ Few Man Hours

The only issue I would say which is an issue is maintenance of the patched 
code. Since aspects reside outside and integrate at runtime, it will be 
difficult for someone to trace where the bug is lying (in EOF or in the patched 
code) unless it's well documented.

The choice is in the hands of community but I think we should give AOP a try 
before we start rewriting the whole EOF or go for alternatives, it's much 
faster to test. After all, I will do what Romans do in Rome :)

Farrukh
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Re: Who uses ERDirectToRest ?

2012-07-13 Thread Farrukh Ijaz

 AFAIK, nobody use it, except maybe Anjo. Using the routes based API in 
 ERRest in quite easy, but I do agree that being able to use D2W rules instead 
 of ERXKeyFilter to decide what is going to be send or accepted would be cool.

One can use following methods in the Route Controller class. I have create a 
BaseRouteController and defined all useful methods in it.

Farrukh

private D2WContext d2wContext;

protected D2WContext d2wContext() {
if (d2wContext == null) {
d2wContext = new D2WContext();
}
return d2wContext;
}

synchronized public NSArrayString inferFilterKeysForEntity(String entityName) 
{
EOEntity entity = EOModelGroup.defaultGroup().entityNamed(entityName);
d2wContext().setEntity(entity);
d2wContext().setTask(request().method());
return (NSArrayString) 
d2wContext().inferValueForKey(displayPropertyKeys);
}

synchronized public NSArrayString inferFilterKeysForPage(String page) {
d2wContext().setDynamicPage(page);
d2wContext().setTask(request().method());
return (NSArrayString) 
d2wContext().inferValueForKey(displayPropertyKeys);
}

public ERXKeyFilter showFilter(String entityName) {
NSArrayString keys = inferFilterKeysForEntity(entityName);
ERXKeyFilter filter = null;
if (keys != null  !keys.isEmpty()) {
filter = ERXKeyFilter.filterWithNone();
for (String key : keys) {
filter.include(new ERXKeyString(key));
}
} else {
filter = 
ERXKeyFilter.filterWithAttributesAndToOneRelationships();
}
return filter;
}


The D2WRule should be something like:

LHS: entity.name = 'Employee' and task = 'GET'
RHS: displayPropertyKeys = ('firstName', 'lastName', 'position')

 
 I've just started to use REST with our business logic. 
 
 I wanted to use ERDirectToRest because it seems very interesting to quickly 
 delivery access to the business logic but there are a lot of warning to NOT 
 use it:
 - In the read me: This framework uses the old and deprecated REST APIs, 
 avoid using it.
 - Classes are deprecated
 
 So my questions: 
 - Can this framework be used ? 
 - Does anybody use it ? 
 - What people use instead ?
 
 Dominique
 
 
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Re: Who uses ERDirectToRest ?

2012-07-13 Thread Farrukh Ijaz

Thanks Pascal for adding it to WIKI. My first indirect community contribution :)

Farrukh

On 2012-07-14, at 1:59 AM, Pascal Robert prob...@macti.ca wrote:

 
 Le 2012-07-13 à 17:21, Farrukh Ijaz a écrit :
 
 AFAIK, nobody use it, except maybe Anjo. Using the routes based API in 
 ERRest in quite easy, but I do agree that being able to use D2W rules 
 instead of ERXKeyFilter to decide what is going to be send or accepted 
 would be cool.
 
 One can use following methods in the Route Controller class. I have create a 
 BaseRouteController and defined all useful methods in it.
 
 Thanks. I added it to the wiki:
 
 http://wiki.wocommunity.org/display/WONDER/ERRest+Framework#ERRestFramework-UsingD2WruleswithERRest
 
 Farrukh
 
 private D2WContext d2wContext;
 
 protected D2WContext d2wContext() {
  if (d2wContext == null) {
  d2wContext = new D2WContext();
  }
  return d2wContext;
 }
 
 synchronized public NSArrayString inferFilterKeysForEntity(String 
 entityName) {
  EOEntity entity = EOModelGroup.defaultGroup().entityNamed(entityName);
  d2wContext().setEntity(entity);
  d2wContext().setTask(request().method());
  return (NSArrayString) 
 d2wContext().inferValueForKey(displayPropertyKeys);
 }
 
 synchronized public NSArrayString inferFilterKeysForPage(String page) {
  d2wContext().setDynamicPage(page);
  d2wContext().setTask(request().method());
  return (NSArrayString) 
 d2wContext().inferValueForKey(displayPropertyKeys);
 }
 
 public ERXKeyFilter showFilter(String entityName) {
  NSArrayString keys = inferFilterKeysForEntity(entityName);
  ERXKeyFilter filter = null;
  if (keys != null  !keys.isEmpty()) {
  filter = ERXKeyFilter.filterWithNone();
  for (String key : keys) {
  filter.include(new ERXKeyString(key));
  }
  } else {
  filter = 
 ERXKeyFilter.filterWithAttributesAndToOneRelationships();
  }
  return filter;
 }
 
 
 The D2WRule should be something like:
 
 LHS: entity.name = 'Employee' and task = 'GET'
 RHS: displayPropertyKeys = ('firstName', 'lastName', 'position')
 
 
 I've just started to use REST with our business logic. 
 
 I wanted to use ERDirectToRest because it seems very interesting to 
 quickly delivery access to the business logic but there are a lot of 
 warning to NOT use it:
 - In the read me: This framework uses the old and deprecated REST APIs, 
 avoid using it.
 - Classes are deprecated
 
 So my questions: 
 - Can this framework be used ? 
 - Does anybody use it ? 
 - What people use instead ?
 
 Dominique
 
 
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 This email sent to prob...@macti.ca
 
 
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Re: Migrating from EOF to Cayenne

2012-07-11 Thread Farrukh Ijaz

Hi,

In past I've used AOP to address issues of closed source. This I believe if 
carefully used can help convert the EOF from single to multi threaded and/or 
solve other bottleneck problems. Having said this doesn't mean I'm against 
Cayane. However if the current EOF issues get fixed with AOP patched code would 
be better for those who don't want to or for some reasons can't switch to 
Cayane.

Farrukh

Chuck Hill ch...@global-village.net wrote:

I agree that we need to more closely examine Cayenne before jumping in with 
both feet.  How mature are the tools?  What is the functionality gap?  How 
important is the missing functionality?  How costly is adding any needed 
functionality?  Will the missing functionality fit in with the Cayenne 
architecture?  How stable is it?  How well does it scale (scaling is more than 
multi-threaded EOF)?  And Cayenne is only EOAccess/EOControl.  What do we do 
about the presentation layer?  Getting rid of 2/3 of WO still leaves you with 
WO.


Chuck

On 2012-07-11, at 11:29 AM, Theodore Petrosky wrote:

 
 Hurray someone actually started talking about this.
 
 
 I want to add my two cents without starting a this is better than that 
 conversation.
 
 If Cayenne is to be utilized, someone in the know must look not only at the 
 current state of Cayenne, but at the developers. What is/was their 
 philosophy behind what they write/wrote? If we don't, it will be a very 
 short and costly marriage. Costly, because we either buck up and foot the 
 bill to rewrite Webobjects or continue in a bad relationship.
 
 I am writing this not as a diatribe but because I am concerned that in the 
 excitement of looking at Cayenne, the obvious impact of differing 
 philosophies of the original authors may be ignored. BTW, I say original 
 authors because the person that wrote the first line of code left his/her 
 imprint on the direction of all code that follows.
 
 JMHO (i mean that sincerely).
 
 Ted
 
 Message: 4
 Date: Wed, 11 Jul 2012 10:09:08 -0500
 From: John Huss johnth...@gmail.com
 To: WebObjects-Dev Mailing List List webobjects-dev@lists.apple.com
 Subject: Migrating from EOF to Cayenne
 Message-ID:

 CAOUwSGtOwEayxK4im97HucAUANo=cfnrkq9ej5z+679bcd7...@mail.gmail.com
 Content-Type: text/plain; charset=windows-1252
 
 At WOWODC there was a lot of interest in migrating from EOF
 to Cayenne, and
 even entirely rebasing Wonder to run on top of Cayenne
 instead of EOF.
 
 *Why would anyone want to do this?  *
 
1. Cayenne is open-source and is actively
 being developed
2. Cayenne has great concurrency support
 which is in stark contrast to
EOF single-threaded architecture
3. Cayenne is conceptually very similar to
 EOF so the transition is
fairly straightforward
 
 For those reasons it is a much better long term solution
 than EOF, which is
 now frozen in time.  Cayenne can be used inside a WO
 application as an EOF
 replacement while continuing to use the rest of WebObjects.
 
 *I'm interested. Now what?*
 
- Learn about Cayenne. The best source of
 information for comparing EOF
and Cayenne is on the
 wikihttp://wiki.wocommunity.org/display/WO/Alternative+Technologies-Cayenne.
In addition, you can look at the
 documentationhttp://cayenne.apache.org/for
 Cayenne.
- Use Cayenne in your new projects. 
 Cayenne runs just fine inside a
WebObjects application.  Wonder has
 the ERCayenne framework and
ERCayenneExample to help you get started.
 I suggest working with the trunk
of the Cayenne source (and Wonder too)
 since some things are just being
added to make this easier.
- Help work on easing and automating the
 migration from EOF to Cayenne.
It is possible to automate a large part of
 the work involved in moving from
EOF to Cayenne. But it requires effort.
 ERCayenne in Wonder has a class
that will convert an EOModel to a Cayenne
 model (the class is
CayenneConverter). This works well, but
 could be improved. I've started
working on an Eclipse refactoring script
 that will convert from one API to
the other. Yes, you may not have known (I
 didn't) that Eclipse can record a
series of refactorings and save it as a
 script. The bulk of the migration
work is creating refactoring scripts in
 Eclipse by performing refactorings
on a stubbed out version of the EOF API to
 convert the API into the
equivalent Cayenne API. After performing
 the refactorings, a script can be
exported using Refactor-Create
 Script. For EOF methods that do not have
a direct Cayenne equivalent, helper
 methods (or classes) will need to be
written that can serve as a direct
 replacement.
 
 *How can I help specifically with the migration effort?*
 
- CayenneConverter in ERCayenne (for
 converting the model) does not
convert the connection dictionaries in the
 EOModel yet.
- CayenneConverter does a poor job
 converting fetch specs defined in the
model currently.
- We need to create new

Re: failed to find a snapshot for EO with Global ID

2012-06-11 Thread Farrukh Ijaz

Hi Ramsey,

I think, the parent ec doesn't know anything what's in the child ec. So 
according to your code, the employee records belong to child ec. 
ec.saveChanges() after nested.saveChanges() inside the inner loop has no effect 
as there are no changes in parent ec to save at this point. Try nestC.delete() 
after nested.saveChanges(). I this works, then I guess you need to refetch the 
relationships for c before you call c.delete().

But I am confused why it's working for lesser items :)

Farrukh

Ramsey Gurley rgur...@smarthealth.com wrote:

Hi all,

I have a suspicion that something is wrong with the way nested ECs are 
currently working. The errors I see are the result of missing snapshots.  The 
errors are very sporadic and hard to reproduce. I've managed to distill this 
down to a simple test case.  If I drop this:

public void testNestedECs() {
   try {
   EOEditingContext ec = ERXEC.newEditingContext();
   for(int i = 0; i  100; i++) {
   Company c = (Company) 
 EOUtilities.createAndInsertInstance(ec, Company.ENTITY_NAME);
   c.setName(UUID.randomUUID().toString());
   ec.saveChanges();
   EOEditingContext nested = ERXEC.newEditingContext(ec);
   Company nestC = c.localInstanceIn(nested);
   for(int j = 0; j  10; j++) {
   Employee e = (Employee) 
 EOUtilities.createAndInsertInstance(nested, Employee.ENTITY_NAME);
   e.setFirstName(UUID.randomUUID().toString());
   e.setLastName(UUID.randomUUID().toString());
   e.setManager(Boolean.FALSE);
   
 e.addObjectToBothSidesOfRelationshipWithKey(nestC, Employee.COMPANY_KEY);
   nested.saveChanges();
   ec.saveChanges();
   }
   c.delete();
   ec.saveChanges(); //Line 78
   }
   } catch (Exception e) {
   e.printStackTrace();
   Assert.fail(e.getMessage());
   }
}

into ERXECTest.java, I get fairly reliable failures due to missing snapshots.

java.lang.IllegalStateException: recordDeleteForObject: 
com.webobjects.eoaccess.EODatabaseContext 
com.webobjects.eoaccess.EODatabaseContext@489bb457 failed to find a snapshot 
for EO with Global ID:_EOIntegralKeyGlobalID[Employee (java.lang.Integer)491] 
that has been deleted from 
er.extensions.eof.ERXECer.extensions.eof.ERXEC@44581ea2. Cannot delete an 
object that has not been fetched from the database
   at 
 com.webobjects.eoaccess.EODatabaseContext.recordDeleteForObject(EODatabaseContext.java:4732)
   at 
 com.webobjects.eoaccess.EODatabaseContext.recordChangesInEditingContext(EODatabaseContext.java:5890)
   at 
 com.webobjects.eocontrol.EOObjectStoreCoordinator.saveChangesInEditingContext(EOObjectStoreCoordinator.java:373)
   at 
 com.webobjects.eocontrol.EOEditingContext.saveChanges(EOEditingContext.java:3192)
   at er.extensions.eof.ERXEC._saveChanges(ERXEC.java:1177)
   at er.extensions.eof.ERXEC.saveChanges(ERXEC.java:1100)
   at er.extensions.eof.ERXECTest.testNestedECs(ERXECTest.java:78)

If I drop the number of loops down to 10 instead of 100, I don't see the 
exceptions.  Does anyone see an obvious problem with my test case or perhaps 
have ideas about what's going wrong before I begin digging? :-)

Ramsey



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Creating Wonder D2W Application using WOLips without ERModernLook?

2012-06-09 Thread Farrukh Ijaz

Hi,

I was wondering if I could possibly create a Wonder D2W Application using 
WOLips without the dependency on ERModernLook?

Right now ERModernLook seems to be tightly coupled with Wonder D2W Application 
and I don't find any option to choose from one of the old looks and, there is 
no option in WOLips to create a WebObjects D2W Application which used to be 
there in previous versions of WOLips I remember.

ERModernLook is an excellent D2W framework, I just need a bare D2W application 
to test my own look and feel framework.

Thanks for your advice,

Farrukh
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Re: Creating Wonder D2W Application using WOLips without ERModernLook?

2012-06-09 Thread Farrukh Ijaz

Thanks David,

The answer No is a kind of disappointing :( I need to know what areas are 
affected with this change so I could remove it completely. I shall figure that 
out. I believe it's better if could move it back in WOLips and make modern look 
as separate project template. May be we would be able to contribute our look 
too :)

Farrukh

David Holt programming...@mac.com wrote:

I am pretty sure the answer is no. Are you having challenges removing the 
Modern Look dependencies?

Sent from my iPad

On 2012-06-09, at 12:37 AM, Farrukh Ijaz farrukh.i...@fuegodigitalmedia.com 
wrote:

 Hi,
 
 I was wondering if I could possibly create a Wonder D2W Application using 
 WOLips without the dependency on ERModernLook?
 
 Right now ERModernLook seems to be tightly coupled with Wonder D2W 
 Application and I don't find any option to choose from one of the old looks 
 and, there is no option in WOLips to create a WebObjects D2W Application 
 which used to be there in previous versions of WOLips I remember.
 
 ERModernLook is an excellent D2W framework, I just need a bare D2W 
 application to test my own look and feel framework.
 
 Thanks for your advice,
 
 Farrukh
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Custom property returning NSDictionary with values appear nil in ERRest response

2012-05-19 Thread Farrukh Ijaz

Hi Guys,

I'm facing a situation and shall appreciate if anyone can lead to some 
possibility to achieve this?

I've an entity named SocialPost which I use to link a social post with my 
entity where user can comment. The SocialPost has a toOne relationship with 
SocialNetwork and SocialNetwork has toMany relationship to NetworkProperty. 
I've defined a getter which returns a dictionary of network properties so in my 
rest response, I want to have the network properties as key value pairs.

class SocialPost extends _SocialPost {

public NSDictionaryString, String networkProperties() {
NSDictionaryString, String _props = new 
NSMutableDictionaryString, String();
for(EntityProperty prop : toEntityProperties) {
_props.put(prop.propertyName(), prop.propertyValue());
}
return _props;
}

}

The problem is the networkProperties() remains empty in the rest response:

toSocialPosts = (
{
networkProperties = {
nil = true;
};
toSocialNetwork = {
type = SocialNetwork;
id = 1;
toNetworkProperties = ();
};
id = 2;
networkName = Facebook;
type = SocialPost;
postId = 256807467747310_351040008267284;
},
{
networkProperties = {
nil = true;
};
toSocialNetwork = {
type = SocialNetwork;
id = 2;
toNetworkProperties = (
{
type = NetworkProperty;
id = 2;
propertyKeyName = twitterMention;
}
);
};
id = 6;
networkName = Twitter;
type = SocialPost;
postId = 20120409T102500;
}
);
It should be something like:

toSocialPosts = (
{
networkProperties = {
nil = true;
};
toSocialNetwork = {
type = SocialNetwork;
id = 1;
toNetworkProperties = ();
};
id = 2;
networkName = Facebook;
type = SocialPost;
postId = 256807467747310_351040008267284;
},
{
networkProperties = {
twitterMention = @ijazfx;
};
toSocialNetwork = {
type = SocialNetwork;
id = 2;
toNetworkProperties = (
{
type = NetworkProperty;
id = 2;
propertyKeyName = twitterMention;
}
);
};
id = 6;
networkName = Twitter;
type = SocialPost;
postId = 20120409T102500;
}
);

Am I missing something?

Thanks in advance,

Farrukh

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Re: AjaxFileUpload succeeded message disappearing

2012-05-04 Thread Farrukh Ijaz

Hi,

Try setting progressBarAfterDone=true for AjaxFileUpload bindings.

Farrukh

Sent from my iPhone

On 2012-05-04, at 1:47 AM, Larry Mills-Gahl l...@webfarm.com wrote:

 I have an AjaxFileUpload component that is working well except that when it 
 is finished with the upload, the success message goes away. The progress bar 
 also goes away and there is no confirmation that the file has been 
 succesfully uploaded (even though it has)
 Does anybody have an idea of what is happening or how I can track down this 
 behavior?
 
 Larry
 
 
 Larry Mills-Gahl
 l...@webfarm.com
 
 
 
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Re: Components Trouble

2012-04-26 Thread Farrukh Ijaz

Hi Ron,Is this happing with any project you create? If not then check the file resources.include.patternset under woproject folder. It should be something like this. Looks like the app can't locate the .wo folder.FarrukhOn 2012-04-26, at 11:56 AM, Ron X wrote:hii have some problem with components:@Override public WOActionResults defaultAction() {  WOComponent page = pageWithName(Main.class);return page;

 }DEBUG 42.53 MB used/38.53 MB free [WorkerThread0] (ERXNSLogLog4jBridge.java:46) - com.webobjects.appserver._private.WOComponentDefinition No template found for component Main at "file:/Users/user/Documents/workspace/XMobile/".

and so happens with any component if i change Main to it - for example PageWrapper or another.what is it?
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Re: [ANN] WOInject 1.0

2012-04-13 Thread Farrukh Ijaz

Hi Ron,

See my comments below:

On 2012-04-13, at 10:55 AM, Ron X wrote:

 hi
 
 public class Application extends InjectableApplication {
 private static Logger log = Logger.getLogger(Application.class);
 
 public static void main(String[] argv) {
 WOInject.init(com.legalsounds.Application, argv);
 }
 
 @Facebook Socialable socialPerson;
 
 public Application() {
 
 Injector injector = injector();
 socialPerson = injector.getInstance(Socialable.class);

You are confusing the injector by providing Socialable.class, it must be 

 socialPerson = injector.getInstance(FacebookPerson.class);


I tell you the reason:

E.g. you've another bindable annotation named Twitter and you've TwitterPerson 
extending Socialable, what you expect the injector to return when you call 
injector.getInstance(Socialble.class) when it has no means to understand what 
implementation you're looking for?

Hope this helps.

Farrukh

 ..fails at this line
 
 @Override
 protected Module[] modules() {
 return new Module[] { new SocialModule() };
 }
 }
 
 public class SocialModule extends AbstractModule {
 
 @Override
 protected void configure() {
 
 bind(Socialable.class).annotatedWith(Facebook.class).to(FacebookPerson.class).in(WOScopes.SESSION);
 
 }
 
 }
 
 public class FacebookPerson implements Socialable {
 
 private static Logger log = Logger.getLogger(FacebookPerson.class);
 
 @Override
 public void send(ListSocialable socialPersonList) {
 log.info(this);
 }
 
 }
 
 stack trace:
 
 WARN  32.7 MB used/48.36 MB free [ProcessChangesQueue] 
 (ERXNSLogLog4jBridge.java:43)  - A fatal exception occurred: Guice 
 configuration errors:
 
 1) No implementation for com.ronx.module.Socialable was bound.
   while locating com.ronx.module.Socialable
 
 1 error
 [2012-4-13 0:49:49 PDT] ProcessChangesQueue 
 com.google.inject.ConfigurationException: Guice configuration errors:
 
 1) No implementation for com.ronx.module.Socialable was bound.
   while locating com.ronx.module.Socialable
 
 1 error
 at 
 com.google.inject.internal.InjectorImpl.getProvider(InjectorImpl.java:1004)
 
 why it happens?
 
 13 апреля 2012 г. 0:05 пользователь Henrique Prange hpra...@gmail.com 
 написал:
 Hi Ron,
 
 On 12/04/2012, at 08:04, Ron X wrote:
 
  please tell me - how you start app with woinject?
  i can't do that!
 
 
 Your Application class should look like this:
 
 package com.ronx;
 
 import com.woinject.InjectableApplication;
 import com.woinject.WOInject;
 
 public class Application extends InjectableApplication {
public static void main(String[] args) {
WOInject.init(com.ronx.Application, args);
}
...
 }
 
  everytime i have
  Exception in thread main java.lang.NoClassDefFoundError: 
  com/ronx/Application
  Caused by: java.lang.ClassNotFoundException: com.ronx.Application
  at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
  at java.security.AccessController.doPrivileged(Native Method)
  at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
  at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
 
  or if i comment ERXApplication.main(argv, Application.class);
 
 
 You should not start your application with the ERXApplication class when 
 using WOInject.
 
 Cheers,
 
 Henrique
 
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Re: [ANN] WOInject 1.0

2012-04-13 Thread Farrukh Ijaz

This (WOIject) is an excellent framework and I feel the community should 
collectively sponsor Henirique to come and present it to WOWODC :)

Good work Henrique!

Farrukh

On 2012-04-11, at 10:35 AM, ISHIMOTO Ken wrote:

 In the case you can't come :
 
 Maybe we can have a Session with your Video.^^
 
 I know it is very expensive to Canada. 
 I was thinking this time to save Money also, but I read about the EO Bootcamp 
 and decide to go.
 Last year I got payed from a Company, but this Time I have to pay everything 
 myself, and it's a lot
 of Money^^
 
 Ken
 
 
 
 On 2012/04/04, at 19:11, Henrique Prange wrote:
 
 Hi Paul,
 
 Don't get me wrong. I really appreciate the interest in WOInject. It is an 
 honor for me to talk on WOWODC again. I'm working hard here to make it 
 happen. However, I'm still not sure if I'll be able to afford the trip to 
 Canada. :( So, I don't want to create expectations for something I may not 
 be able to deliver.
 
 Cheers,
 
 Henrique
 
 On 04/04/2012, at 02:02, Paul Hoadley wrote:
 
 On 15/03/2012, at 5:04 PM, Johann Werner wrote:
 
 Am 15.03.2012 um 07:12 schrieb ISHIMOTO Ken:
 
 Would be nice to see that at WOWODC in Action.
 
 +1
 
 Hey, Henrique, I didn't see a response to this―any chance you'll be at 
 WOWODC 12 and in the mood for a talk/demo/workshop on WOInject?  Even 
 informally?
 
 
 -- 
 Paul.
 
 http://logicsquad.net/
 
 
 
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Re: NullPointerException

2012-04-12 Thread Farrukh Ijaz

Hi Ken,

Also we should not call toString() method on e.getCause() because it's not 
always necessary you get a cause if the exception is already at it's origin. 
Here is a sample code to test this:

Farrukh

public class ExceptionTest {

public static void printCause(Throwable t) {
System.err.println(t.toString());
printCause(t.getCause());
}

public static void main(String[] args) {
try {
throw new Exception(Testing);
} catch(Exception e) {
printCause(e);
}
}
}

Farrukhs-MacBook-Pro:TopCoder fijaz$ java ExceptionTest
java.lang.Exception: Testing
Exception in thread main java.lang.NullPointerException
at ExceptionTest.printCause(ExceptionTest.java:4)
at ExceptionTest.printCause(ExceptionTest.java:5)
at ExceptionTest.main(ExceptionTest.java:12)


On 2012-04-12, at 9:08 PM, Ken Anderson wrote:

 94try{
   95System.out.println(editingContext.toString());
   96me.editingContext().saveChanges();
   97  } catch (Exception e){
   98System.out.println(me._primaryKey);
   99
 System.out.println(editingContext.objectForGlobalID(me.__globalID()).valueForKey(ADDRESS1_KEY));
   100   System.out.println(e.getCause().toString());

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Re: New Framework on the way

2012-04-07 Thread Farrukh Ijaz

Great work Ken! Are they stateless or stateful?

Farrukh 

ISHIMOTO Ken k...@ksroom.com wrote:

Hi,

I am thinking to release one of our WOdka Frameworks.

But at first, I have to check some code, and make some commits to Wonder.

The Framework : WOJQueryMobile is a Wrapper on Top of JQueryMobile.

You can take a look here with your iPad or iPhone : 
http://ksmini02.ksroom.com/App/WebObjects/SampleApp.woa

Also I will change the Logo after I know which is the winner.


Thank you

Ken Ishimoto


K's ROOM

[E-Mail]  k...@ksroom.com
[iChat:]   ibase_...@mac.com
[HP]  http://www.ksroom.com/
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This e-mail has not been scanned for viruses because it was written on an Mac,
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Re: Wrong Session class

2012-04-03 Thread Farrukh Ijaz

Just sharing my experience too that It also does not like the case where the
project name and project folder have different names.

Farrukh

Sent from my iPad 2

On 2012-04-02, at 10:39 PM, Ted Archibald ted.archib...@gmail.com wrote:

I can duplicate the bug on my computer by creating a new wonder app called
test1.0

Something in wolips doesn't like the period, or at least something on my
computer doesn't.

And I can assure it's not a classpath issue because I meticulously copied and
pasted EVERY file between a non-working app and a working app and the only
difference came from 3 things: 1) turning off bundleless builds 2) setting
natureorg.objectstyle.wolips.incrementalframeworknature/nature in
.project or 3) removing the period from the app name. Moreover, this ONLY
affected my eclipse builds and not my jenkins builds. So IMO, everything
seems to be pointing to something in the incremental app builder and the name
of the app.

Luckily I just migrated over to git the last weekend, so now I'm not so
scared to rename apps and merge it back, so I can finally move on.

On Mon, Apr 2, 2012 at 1:02 PM, Chuck Hill ch...@global-village.net wrote:
That also seems unlikely. This should be a classpath order problem and
having ERExtensions first on the classpath (assuming you are using it, WOLips
should do this) should prevent this error.

Chuck

On 2012-04-02, at 9:32 AM, Ted Archibald wrote:

Well I think I got it cased now, I think it's because the app name had a
period in the name, perhaps that freaks out the incremental builder.

On Mon, Apr 2, 2012 at 9:34 AM, Ted Archibald ted.archib...@gmail.com
wrote:
The plot thickens...

I'm not sure if this is a bug in wolips or what.

But the symptoms are:

-When you run the app you get an error like: Class 'Session' exists
(interfacce org.jabsorb.client.Session) but is not a subclass of WOSession.
-In the component validation, some (but not all components) will give: The
class for 'X' is either missing or does not extend WOElement.
-Bundleless builds do not work, but Bundle builds work fine.

I discovered a bizarre fix... in the .project file for the app if you switch

natureorg.objectstyle.wolips.incrementalapplicationnature/nature

natureorg.objectstyle.wolips.incrementalframeworknature/nature

then everything works fine again. But that doesn't quite make sense to me.
I downloaded the wolips source and I haven't a clue why this would or
would not work.

On Fri, Feb 17, 2012 at 5:06 PM, John Huss johnth...@gmail.com wrote:
I think you should spend a few more weeks on this. That's the responsible
thing to do.

On Fri, Feb 17, 2012 at 2:06 PM, Ted Archibald ted.archib...@gmail.com
wrote:
Feels like I'm beating a dead horse:

After trying many combinations of changes I finally found one change that
helps. If I have wolips generate bundles, everything works perfectly. But
I wonder how I can get bundleless builds to work again.

If I have wolips generate bundles, clean the project then run, everything
is back to normal. But if I go back to bundleless builds, then the issues
come back.

This email sent to ch...@global-village.net

--
Chuck Hill Senior Consultant / VP Development

Practical WebObjects - for developers who want to increase their overall
knowledge of WebObjects or who are trying to solve specific problems.
http://www.global-village.net/gvc/practical_webobjects

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Re: JasperReports and D2W

2012-03-31 Thread Farrukh Ijaz

Hi Ted, can you be more specific what are you trying to do? 

Are you building a Jasper client? 
Embedding Jasper server in a D2W app?
Or Trying to build a report for D2W Models?

Each of them have different issues to that need to resolve. 

IIRC Jasper server is based on servlet model if your trying to package it them 
you need to deploy the D2W app in Java EE environment. 

What issues you've faced so far?

Farrukh 

Theodore Petrosky tedp...@yahoo.com wrote:

Has anyone implemented JasperReports in a D2W app? I am having problems trying 
to bring in the Wonder app version. I just don't get some of the issues.

Ted
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Re: JasperReports and D2W

2012-03-31 Thread Farrukh Ijaz

That should not be a problem. You can use iReports to design the report that is 
built using Java objects. You  need to create an action that should invoke this 
 report using Jasper api and perhaps you need to collect its rendered output as 
input stream and generate a response object and return from the action.

If you are getting an compile or runtime issues pls share the stack trace. 
Thanks,

Farrukh 

Theodore Petrosky tedp...@yahoo.com wrote:

I am just beginning a D2W app. I am collecting reports and I want to use JR to 
print beautifully formatted reports. 

So basically, I have a List view and put a print link on each line. 

Ted

--- On Sat, 3/31/12, Farrukh Ijaz farrukh.i...@fuegodigitalmedia.com wrote:

 From: Farrukh Ijaz farrukh.i...@fuegodigitalmedia.com
 Subject: Re: JasperReports and D2W
 To: Theodore Petrosky tedp...@yahoo.com, webobjects-dev@lists.apple.com
 Date: Saturday, March 31, 2012, 3:15 PM
 Hi Ted, can you be more specific what
 are you trying to do? 
 
 Are you building a Jasper client? 
 Embedding Jasper server in a D2W app?
 Or Trying to build a report for D2W Models?
 
 Each of them have different issues to that need to resolve.
 
 
 IIRC Jasper server is based on servlet model if your trying
 to package it them you need to deploy the D2W app in Java EE
 environment. 
 
 What issues you've faced so far?
 
 Farrukh 
 
 Theodore Petrosky tedp...@yahoo.com
 wrote:
 
 Has anyone implemented JasperReports in a D2W app? I am
 having problems trying to bring in the Wonder app version. I
 just don't get some of the issues.
 
 Ted
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Re: Apple and WO (Google Moderator thread)

2012-03-29 Thread Farrukh Ijaz

There are certain parts of Apple's website which is using WebObjects. Which 
version, I don't know. You can easily identify by looking at the URL which 
contains /WebObjects/wo/ Some parts are also based on Struts and JavaEE 
framework where you can find a /.../Something.do type of URLs. These are by 
conventions but what lies beneath is a secret.

Why don't we just consider what we've as WebObjects and Wonder as Foundation 
and keep building on top of it? How many updates you've seen in JDK itself in 
the last 15 years? They are still using most of the foundation classes with few 
enhancements. They add new features and that's it.

To me WebObjects is not just a framework or a platform. It's a foundation of 
something which is robust in reality. If Apple didn't have patents for its 
technologies, all those companies out there could have stolen what Apple owned 
decades ago. As an example Apache Cayenne, Rails, Grails, EJBs, Microsoft 
Dynamic Data are all attempts to copy what you already have in WebObjects.

Technology doesn't matter much if it's already stable. What matters is the 
idea. What is Facebook? It's just a better networking idea which killed Orkut 
and it's standing on the same open source PHP and Graph model. Although Google 
is trying to persude Facebook users to start using Google+ but I don't see this 
will happen unless 51% of the Facebook users become Google employees or in case 
of some Force Majeure, Facebook infrastructure collapses.

We've great people, we need to remain enthusiastic and energised. Things will 
change and this community will grow. We just need better marketing strategy and 
clear roadmap and lots of contribution. We'll discuss all this and much more 
and will finalize a doable roadmap when we meet.

Farrukh

On 2012-03-29, at 10:55 AM, Denis Frolov wrote:

 If Apple is still using and plans to use WO in the future, then we
 have and will have killer examples of web apps that validate the tech
 and make marketing it to new developers much easier. On the contrary,
 if Apple is moving away from WO, this can be a detractor. That's the
 only reason I've asked the question.
 
 On Thu, Mar 29, 2012 at 12:19 AM, Chuck Hill ch...@global-village.net wrote:
 
 On 2012-03-28, at 12:16 PM, Johann Werner wrote:
 
 We should stop asking those questions. What would that change anyway?
 
 That there is an excellent point.  Who cares if Apple is still using it?  
 What difference does that make to you?  They are NOT going to release a new 
 version so if they have developed cool new features, you are not going to 
 see them.  You have what you have.  Either it is better than anything else 
 you can have, and you should use it, or it is not and you should move.  If 
 Apple is not using it, then they are either using something else better that 
 is public (unlikely as I don't see it) or they are using something else that 
 is better but private.  But how is the latter different from if they are 
 still using WO?  It does not benefit us outside either way.
 
 
 Chuck
 
 
 Don't look at the past and mourn, look at the now and future and how you 
 (with your commits, ideas and help for the community) could make Wonder 
 even better and more useful for you and everyone else! Pascal wrote what is 
 needed:
 
 […] we need help on documentation, unit testing, marketing, the list of 
 needs is quite long.
 
 So anyone who wants Wonder to keep a sexy technology and to continue to 
 grow should contribute his/her part. If you don't have any patches to 
 commit but have other strengths, those are needed too. In one word: 
 participate! :)
 
 
 Am 28.03.2012 um 20:46 schrieb Pascal Robert:
 
 If Mike still works there, I guess they are still working on it :-) But 
 are they using it for new stuff, I don't know.
 
 By the way, do we have any evidences of Apple's commitment to continue
 using WO internally? Did anyone check - do they continue using it for
 their own new projects?
 
 On Wed, Mar 28, 2012 at 1:27 PM, Pascal Robert prob...@macti.ca wrote:
 
 Le 2012-03-28 à 05:24, Gino Pacitti a écrit :
 
 Well I for one would like to have some sort of contribution scheme 
 fixed on an annual membership for development etc...
 
 And just so I am not too behind on what is the current state of the 
 union - what is the Apple current think on WO. I think I read here that 
 they are no longer contributing to its development. Is that correct? 
 Any one know of their plans for the software?
 
 They keep it for themselves, and it won't change, plain and simple. Many 
 things have been done to try to change that, and nothing worked.
 
 
 
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Re: Compact vs Verbose

2012-03-29 Thread Farrukh Ijaz

Heard you guys, I'll make sure my submission gets compiled and run within the 
constraints set in community contribution :)

Farrukh

On 2012-03-29, at 7:58 PM, Chuck Hill wrote:

 
 On 2012-03-29, at 9:55 AM, Ramsey Gurley wrote:
 
 Longer? Just nest them!
  
  a?
  b?
  f():
  c?
  g():
  h():
  d?
  i():
  j();
 
 
 Avendasora's lips are going to get sore trying to decipher that!  :-P
 
 
 -- 
 Chuck Hill Senior Consultant / VP Development
 
 Practical WebObjects - for developers who want to increase their overall 
 knowledge of WebObjects or who are trying to solve specific problems.
 http://www.global-village.net/gvc/practical_webobjects
 
 
 
 
 
 
 
 
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Re: Most requested stuff on Google Moderator

2012-03-28 Thread Farrukh Ijaz


On 2012-03-28, at 9:22 AM, David Avendasora wrote:

 
 On Mar 28, 2012, at 2:13 PM, Johann Werner wrote:
 
 Perhaps now it is the time to define a mandatory Wonder code formatter all 
 commits have to use. I think that would make it easier for many committers 
 to send patches without worrying about formatting – and it would improve the 
 code readability/quality.
 
 
 Code formatting can turn into a religious war. Lots of fervent belief, with 
 little evidence to back it up.
 
 I _love_ how I format my code. I've had other's heads explode when they look 
 at it. (Hi Dawn!)
 
 WIth that said, I think some basics would certainly be helpful, and it's easy 
 to create a set of formatting rules that can be imported into Eclipse.
 
 I'd say #1 change that would make the code easier for me to read is no 
 freakin' conditionals in the return statement.
 
 return contentDisposition != null  (contentDisposition.indexOf(inline)  
 -1 || contentDisposition.indexOf(attachment)  -1);
 
 Seriously, who can read that and make sense of it immediately?!

This is programmers shorthand. They master it with time. If you find these 
statements somewhere in the code, consider that piece of code been written by 
an experienced programmer which is less likely to have bugs. This is style is 
still not difficult than what you can find in a TopCoder algorithm which 
contains is full of boolean and bit manipulation operators.

I would say, whoever can contribute a single bit, just do it. Formatting is not 
a major issue. I would do what the following statement returns :)

return does it exist what you're looking for ? (do you find any performance 
issues ? improve, use and share : use and appreciate) : implement, use 
and share;

Farrukh

 
 Dave
 
 —
 WebObjects - so easy that even Dave Avendasora can do it!™
 —
 David Avendasora
 Senior Software Abuser
 Kaiten, Inc.
 
 
 
 
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Re: Most requested stuff on Google Moderator

2012-03-28 Thread Farrukh Ijaz


On 2012-03-28, at 11:23 AM, David Avendasora wrote:

 
 On Mar 28, 2012, at 3:31 PM, Farrukh Ijaz wrote:
 
 return contentDisposition != null  (contentDisposition.indexOf(inline) 
  -1 || contentDisposition.indexOf(attachment)  -1);
 
 Seriously, who can read that and make sense of it immediately?!
 
 This is programmers shorthand. They master it with time. If you find these 
 statements somewhere in the code, consider that piece of code been written 
 by an experienced programmer which is less likely to have bugs. This is 
 style is still not difficult than what you can find in a TopCoder algorithm 
 which contains is full of boolean and bit manipulation operators.
 
 
 I have to  _vehemently_  disagree. One way many people learn how to be good 
 coders it by looking at other people's code and being able to see what it 
 does. Not only that, but the assumption that it's less likely to have bugs 
 because it is obtuse?! Are you serious?

You've the freedom agree or disagree but not _vehemently_. Everyone should 
respect other's opinion and so do I with respectfully. One must learn the 
language syntax. Why should I use such a verbosity in code when it's already 
easy to understand.

int max = (x  y) ? x : y;

is much better in readability than:

int max = 0;

if (x  y) {
max = x;
} else {
max = y;
}

 
 This is one of the most elitist things I've heard said on the WO-dev list.

If this is so bad practice then why Project Coin introduces Strings in 
switches, developer can still do if-elseif-elseif-elseif...else coding. This is 
in fact elite coding style :) Following is excerpt for String.java

public boolean equalsIgnoreCase(String s)
{
return this != s ? s != null  s.count == count  regionMatches(true, 
0, s, 0, count) : true;
}

We really shouldn't go into coding convention domain. I respect everyone's 
style and we should try to learn the best practices. Trust me verbosity is good 
for examples but in practice, we should compact our code as much as we can.

Thanks,

Farrukh

 
 Dave
 
 —
 WebObjects - so easy that even Dave Avendasora can do it!™
 —
 David Avendasora
 Senior Software Abuser
 Kaiten, Inc.
 
 
 
 

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Re: .xcode .xcodeproj PB.project Files

2012-03-27 Thread Farrukh Ijaz

Hi Ted,

You shouldn't delete any files from your Xcode project if it's created by the
IDE itself. You should however exclude certain files from your version commit
ignore list. E.g. I use subversion and here are my global-ignores.

global-ignores = xcuserdata .idea .git .svn *.o *.lo *.la *.al .libs *.so
*.so.[0-9]* *.pyc *.pyo bin build *.rej *~ #*# .#* .*.swp .DS_Store

Some of them are irrelavent to you but here you can specify which files,
extensions or folders you want to ignore. Normally we should ignore user
specific changes to xcode project and workspace.

Hope this helps.

Farrukh

On 2012-03-27, at 10:23 AM, Ted Archibald wrote:

Well I just deleted them from a project then ran my selenium tests, nothing
appears to break...

On Tue, Mar 27, 2012 at 1:13 AM, Ted Archibald ted.archib...@gmail.com
wrote:
Quick question, are the *.xcode *.xcodeproj PB.project files actually needed
for anything to function or can I stop creating them and yank 'em out of
version control? I have no intention of ever using XCode for anything WO,
are they used by WO for something I'm unaware of?

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Re: RuleModeler Xcode project

2012-03-10 Thread Farrukh Ijaz

Hi Pascal,

Try setting Mac OSX Deployment target to 10.5 and use Base SDK 10.6. This
should build the application that can run on both I believe.

Farrukh

On 2012-03-10, at 4:41 PM, Pascal Robert wrote:

Le 2012-03-10 à 08:37, Johann Werner a écrit :

Am 10.03.2012 um 13:58 schrieb Pascal Robert:

I was trying to build RuleModeler on Lion with Xcode 4 and it failed
because the target SDK is 10.5. Should we move it to 10.6 since Xcode 4
doesn't have the 10.5 SDK or should we keep a 10.6 machine around?

While we are at it, should we distribute RuleModeler on the Mac App Store?
Might give some visibility to WO…

That's a goot idea and as the App Store if only available for 10.6 and newer
this would imply to go with 10.6 SDK.

We can keep the current build for people still on 10.5. If you are still on
10.5, good chance you don't want the new stuff anyway :-) But since I'm not a
Cocoa developer, I don't know what is needed to make an app clean for
distribution on the App Store so I will need some help on this. And I guess
we will need a Mac developer account for WOCommunity when the community
finally become a real organization.

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Re: bug : nullablePropertyKeys won't work with an array as a property...

2012-02-08 Thread Farrukh Ijaz

Hi James,

In practice you should use either d2wContext.setDynamicPage(...) or 
d2wContext.setEntity(...) and d2wContext.setTask(...) methods prior to call 
d2wContext.valueForKey(...).

Farrukh

On 2012-02-07, at 11:24 PM, James Cicenia wrote:

 Here is the code:
 
 if (null == _nullablePropertyKeys) {
 NSMutableArray array = new NSMutableArray();
 String preKey = propertyKey();
 D2WContext d2wContext = d2wContext();
 for (Enumeration keysEnum = 
 displayPropertyKeys().objectEnumerator(); keysEnum.hasMoreElements();) {
 String key = (String)keysEnum.nextElement();
 setPropertyKey(key);
 
 Object isMandatory = d2wContext.valueForKey(isMandatory);
 if (isMandatory != null  
 !ERXValueUtilities.booleanValue(isMandatory)) {
 array.addObject(key);
 }
 }
 _nullablePropertyKeys = array;
 setPropertyKey(preKey); // Restore the property key.
 }
 return _nullablePropertyKeys;
 }
 
 
 Since it brings back all property keys... it doesn't work with 
 Grouped/Tabbed/Sectioned property lists as those are arrays.
 
 
 - James
 
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Re: bug : nullablePropertyKeys won't work with an array as a property...

2012-02-08 Thread Farrukh Ijaz

My bad, I just overlooked you're using d2wContext().

Is this something you're writing? If yes, where exactly?

Farrukh

On 2012-02-08, at 5:25 PM, James Cicenia wrote:

 Not sure that is relevant.
 
 When instantiating a D2WQueryPage and you pass in Grouped or Sectioned 
 property keys it will fail:
 
 String key = (String)keysEnum.nextElement();
 
 
 James
 
 
 On Feb 8, 2012, at 6:13 AM, Farrukh Ijaz wrote:
 
 Hi James,
 
 In practice you should use either d2wContext.setDynamicPage(...) or 
 d2wContext.setEntity(...) and d2wContext.setTask(...) methods prior to call 
 d2wContext.valueForKey(...).
 
 Farrukh
 
 On 2012-02-07, at 11:24 PM, James Cicenia wrote:
 
 Here is the code:
 
 if (null == _nullablePropertyKeys) {
 NSMutableArray array = new NSMutableArray();
 String preKey = propertyKey();
 D2WContext d2wContext = d2wContext();
 for (Enumeration keysEnum = 
 displayPropertyKeys().objectEnumerator(); keysEnum.hasMoreElements();) {
 String key = (String)keysEnum.nextElement();
 setPropertyKey(key);
 
 Object isMandatory = d2wContext.valueForKey(isMandatory);
 if (isMandatory != null  
 !ERXValueUtilities.booleanValue(isMandatory)) {
 array.addObject(key);
 }
 }
 _nullablePropertyKeys = array;
 setPropertyKey(preKey); // Restore the property key.
 }
 return _nullablePropertyKeys;
 }
 
 
 Since it brings back all property keys... it doesn't work with 
 Grouped/Tabbed/Sectioned property lists as those are arrays.
 
 
 - James
 
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Re: ERXPatcher / WOBrowser / NSArray.addAll()

2012-01-25 Thread Farrukh Ijaz

Hi David,

From the exception it looks like you're trying to call addAll method on 
NSArray which is not mutable. Since NSArray is an instance of List interface 
therefore the check at line 532 returns true and therefore addAll get's called 
at link 533 and that's actually raising exception.

Fix: Make sure listClassInContext(context) method is returning mutable object 
most likely NSMutableArray.

Farrukh

On 2012-01-25, at 1:21 PM, David Avendasora wrote:

 Hey all,
 
 I'm in over my head again. But at least the good news is that I think I'm 
 finally inching my way toward the deep end of the pool...
 
 We're suddenly running into the WOBrowser  
 java.lang.UnsupportedOperationException: addAll is not a supported operation 
 in com.webobjects.foundation.NSArray problem as others have run into.
 
 We have a WOComponent that has three WOBrowsers on it. One selects one or 
 more Categories from all possibilities. The other two manage what related 
 objects are related to the selected Categories. One with Available Objects, 
 and one with Assigned Objects. Basically, with 3 WOBrowsers we are managing a 
 Many-to-Many relationship.
 
 Now, we can easily avoid the error by just making sure that the selections 
 bindings of the WOBrowsers are not null. Initializing them with 
 NSArray.emptyArray() works just fine.
 
 There are two odd things:
 1) We just started running into this problem and this code has been running 
 unchanged for years, and Wonder's last change was 16+ months ago
 2) There are three WOBrowsers on the Page (2 in one component, 1 in a parent 
 component) and only ONE of the WOBrowsers is causing this error.
 
 I believe there is a bug in WO's or WOnder's handling of WOBrowser, but maybe 
 (probably) I'm just not fully understanding the implications of multiple 
 WOBrowsers in one Page and the Request-Response loop. 
 
 526if(_selections != null  _selections.isValueSettable()) {
 526try {
 527Class resultClass = listClassInContext(context);
 528Object result = resultClass.newInstance();
 529if(result instanceof NSMutableArray) {
 530((NSMutableArray)result).addObjects(selections.toArray());
 531} else { 
 532if(result instanceof List) {
 533((List)result).addAll(selections);
 534}
 535}
 536_selections.setValue(result, context.component());
 537} catch(Exception exception) {
 
 If I add the following two lines:
 
 531 +  } else if (result instanceof NSArray) {
 532 +  result = new NSArray(selections.toArray());
 
 Or surround lines 529 - 535 with the following if clause:
 
 529 +  if (selections != null  !selections.isEmpty()) {
 ...
 537 +}
 
 Then everything works just fine, even if the selections bindings end up null.
 
 That's all very special, but it just covers up the real problem by 
 intercepting the bad data before it can cause an error. They don't fix what 
 is causing the bad data in the first place.
 
 It appears that for some reason line 527's call to 
 EOAssociation#listClassInContext(context) for just ONE of the three 
 WOBrowsers returns an instance of NSArray instead of an NSMutableArray.  The 
 one that gets an NSArray Class is the third WOBrowser on the page, but 
 possibly more significantly it's the second with a null selections binding. 
 
 What I don't get is why would EOAssociation#listClassInContext(context) 
 return different Class objects (NSMutableArray for the first, NSArray for the 
 second) even when both WOBrowser selections bindings are null?
 
 Does anybody have any ideas?
 
 (Clarification for Chuck: I mean ideas that don't directly or indirectly 
 involve bourbon and/or hookers)
 
 Dave
 
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Re: ERD2W qualifying restrictingFetchSpecification

2012-01-24 Thread Farrukh Ijaz

Hi Markus,

I guess you can write a getter to build the groups subset in your Category 
class and use that getter as display key?

Farrukh

On 2012-01-24, at 6:50 PM, Markus Ruggiero wrote:

 Can I qualify dynamically a restrictingFetchSpecification?
 
 I have the following model:
 
 Category  one-2-many Group one-2-many Statement
 
 For pageConfiguration EditStatement I have displayPropertyKeys = 
 (group.category.name, group.name, and others)
 group.category.name is displayString, group.name is 
 ERD2WEditToOneRelationship popup
 
 I need the subset of all possible Groups within the Category for the popup. 
 So I thought I could use a restrictingFetchSpecification but
 this thing needs to be qualified by the Category.
 
 Can this be done, and what would I write for the fetch spec in my EOModel?
 
 Thanks a lot
 ---markus---
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Re: Tomcat deployment - how do you allocate memory to app

2012-01-24 Thread Farrukh Ijaz

Hi Tim,

You can specify these options in your Catalina script file. On windows it's 
catalina.bat and for other platforms it's catalina.sh IIRC.

When you deploy your application in J2EE or JavaEE, your application shares the 
JVM in which the application server is running. If you want to run multiple 
apps with one JavaEE application server, better switch to GlassFish. You can 
create multiple instances under one domain server and each can run multiple 
applications and thus you can specify different JVM settings for each instance.

Farrukh

Sent from my iPad 2

On 2012-01-25, at 3:14 AM, D Tim Cummings t...@triptera.com.au wrote:

 When I am using JavaMonitor I just put -Xmx256m in additional arguments.  
 
 How do I set this when I am deploying in Tomcat 6?
 
 Thanks
 
 Tim
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Re: Questions about ERJQuery

2012-01-20 Thread Farrukh Ijaz

Hi Guys,

Few questions about ERJQuery:

1. Is it stable and can be used for production applications?
2. I've noticed it uses '$' sign. Shouldn't it be a conflict with wonder 
components which use prototype?
3. If answer for 2 is yes then how can I force it use resolve the conflict. In 
practice we use var $j = jQuery.noConflict() and use $j instead of $ to avoid 
conflict.

Thanks,

Farrukh



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Re: Questions about ERJQuery

2012-01-20 Thread Farrukh Ijaz

Thanks Pascal for the update. Any answer to my question no. 3?

Farrukh

On 2012-01-20, at 4:10 PM, Pascal Robert wrote:

 Ravi Mendis wrote it. I think it's stable but it's stateless only IIRC.
 
 Hi Guys,
 
 Few questions about ERJQuery:
 
 1. Is it stable and can be used for production applications?
 2. I've noticed it uses '$' sign. Shouldn't it be a conflict with wonder 
 components which use prototype?
 3. If answer for 2 is yes then how can I force it use resolve the conflict. 
 In practice we use var $j = jQuery.noConflict() and use $j instead of $ to 
 avoid conflict.
 
 Thanks,
 
 Farrukh
 
 
 
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Re: Is there a way to create rules programatically?

2012-01-16 Thread Farrukh Ijaz

Try this:

Implement your own D2WModel the way you like but make sure you can actually add 
remove rules to your model. Perhaps you need to define your own methods similar 
to addMyRule or removeMyRule etc.

Override application's didFinishLaunching() method and add following code.

@Override
public void didFinishLaunching() {
super.didFinishLaunching();
D2WModel.setDefaultModel(MyD2WModel.singleton());
}

From this point and onwards I hope you'll be able to use your dynamic rules in 
d2w components as well. Even if you add rules to by adding / removing rules in 
your code anywhere using MyD2WModel.singleton().addMyRule(...) will affect the 
behaviour of d2w components.

Farrukh

On 2012-01-16, at 4:52 PM, James Cicenia wrote:

 You already seem experienced in this manner!  :-)
 
 I could see how this works. Creating my own on the fly rule model could solve 
 the problem.
 
 But like you said... where? 
 
 Have to be session specific.
 
 James
 
 
 On Jan 15, 2012, at 1:50 AM, Farrukh Ijaz wrote:
 
 It's possible. You need to play around with the D2WContext, D2WModel and 
 Rule classes.
 
 Start with creating your own D2WModel class since it has methods to update 
 Rules.
 
 public class MyD2WModel extends D2WModel {   
  public MyD2WModel(NSArrayRule rules) {
  super(rules);
  }
  public void addMyRule(Rule newRule) {
  super.addRule(newRule);
  }
 }
 
 You can override other methods as needed.
 
 I would suggest implement a singleton pattern for MyD2WModel, and use that 
 whenever you want to infer keys. Whenever you need to access D2WContext with 
 your rules, do something like this:
 
 D2WContext d2wContext = new D2WContext(session);
 d2wContext._setModel(MyD2WModel.singleton());
 
 Just hack around and see where you need to place it to make it accessible in 
 your templates. May be some guru out there can point out the exact place to 
 hack ;)
 
 Have fun coding!
 
 Farrukh
 
 On 2012-01-13, at 8:20 PM, James Cicenia wrote:
 
 Ok, is it possible to dynamically load up a rule set?
 
 If that is possible I could create the a rule for each dynamic key.
 
 Thanks
 James
 
 
 
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Re: Is there a way to create rules programatically?

2012-01-16 Thread Farrukh Ijaz


On 2012-01-16, at 8:51 PM, Ramsey Gurley wrote:

 Not that I condone the approach, but if you're gonna do it, why not 
 ERD2WModel.erDefaultModel().addRule(Rule)?

+1

In fact the addRule(...) method is protected in D2WModel and didn't look at 
ERD2WModel :)

Farrukh

 
 Ramsey
 
 On Jan 16, 2012, at 10:20 AM, Farrukh Ijaz wrote:
 
 Try this:
 
 Implement your own D2WModel the way you like but make sure you can actually 
 add remove rules to your model. Perhaps you need to define your own methods 
 similar to addMyRule or removeMyRule etc.
 
 Override application's didFinishLaunching() method and add following code.
 
 @Override
 public void didFinishLaunching() {
  super.didFinishLaunching();
  D2WModel.setDefaultModel(MyD2WModel.singleton());
 }
 
 From this point and onwards I hope you'll be able to use your dynamic rules 
 in d2w components as well. Even if you add rules to by adding / removing 
 rules in your code anywhere using MyD2WModel.singleton().addMyRule(...) will 
 affect the behaviour of d2w components.
 
 Farrukh
 
 On 2012-01-16, at 4:52 PM, James Cicenia wrote:
 
 You already seem experienced in this manner!  :-)
 
 I could see how this works. Creating my own on the fly rule model could 
 solve the problem.
 
 But like you said... where? 
 
 Have to be session specific.
 
 James
 
 
 On Jan 15, 2012, at 1:50 AM, Farrukh Ijaz wrote:
 
 It's possible. You need to play around with the D2WContext, D2WModel and 
 Rule classes.
 
 Start with creating your own D2WModel class since it has methods to update 
 Rules.
 
 public class MyD2WModel extends D2WModel { 
public MyD2WModel(NSArrayRule rules) {
super(rules);
}
public void addMyRule(Rule newRule) {
super.addRule(newRule);
}
 }
 
 You can override other methods as needed.
 
 I would suggest implement a singleton pattern for MyD2WModel, and use that 
 whenever you want to infer keys. Whenever you need to access D2WContext 
 with your rules, do something like this:
 
 D2WContext d2wContext = new D2WContext(session);
 d2wContext._setModel(MyD2WModel.singleton());
 
 Just hack around and see where you need to place it to make it accessible 
 in your templates. May be some guru out there can point out the exact 
 place to hack ;)
 
 Have fun coding!
 
 Farrukh
 
 On 2012-01-13, at 8:20 PM, James Cicenia wrote:
 
 Ok, is it possible to dynamically load up a rule set?
 
 If that is possible I could create the a rule for each dynamic key.
 
 Thanks
 James
 
 
 
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Re: Is there a way to create rules programatically?

2012-01-14 Thread Farrukh Ijaz

It's possible. You need to play around with the D2WContext, D2WModel and Rule 
classes.

Start with creating your own D2WModel class since it has methods to update 
Rules.

public class MyD2WModel extends D2WModel {  
public MyD2WModel(NSArrayRule rules) {
super(rules);
}
public void addMyRule(Rule newRule) {
super.addRule(newRule);
}
}

You can override other methods as needed.

I would suggest implement a singleton pattern for MyD2WModel, and use that 
whenever you want to infer keys. Whenever you need to access D2WContext with 
your rules, do something like this:

D2WContext d2wContext = new D2WContext(session);
d2wContext._setModel(MyD2WModel.singleton());

Just hack around and see where you need to place it to make it accessible in 
your templates. May be some guru out there can point out the exact place to 
hack ;)

Have fun coding!

Farrukh

On 2012-01-13, at 8:20 PM, James Cicenia wrote:

 Ok, is it possible to dynamically load up a rule set?
 
 If that is possible I could create the a rule for each dynamic key.
 
 Thanks
 James
 
 
 
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Re: Validation Exceptions, Localization Unit Testing

2011-12-18 Thread Farrukh Ijaz

Try reordering your application classpath and I guess moving Extensions 
Framework above will solve the problem. It happened to me a couple of times and 
I discovered it's related to loading the classes in specific order.

Farrukh 

Henrique Prange hpra...@gmail.com wrote:

Hi Kevin,

I'm not an expert on ERXValidation, but you're correct. The ERXLocalizer class 
has not been initialized properly. Unfortunately, WOUnit doesn't load the 
Properties file before the test execution as well as it doesn't provide means 
for the ERXLocalizer to initialize properly. As a workaround, you can manually 
load the Properties file and initialize the ERXLocalizer in a static method 
annotated with @BeforeClass.

I've created two issues [1] [2] and will take a closer look at this 
requirement.

[1]https://github.com/hprange/wounit/issues/24
[2]https://github.com/hprange/wounit/issues/25

Cheers,

Henrique

On 15/12/2011, at 17:15, Kevin Hinkson wrote:

 Hi everyone,
 
 I have a model framework that I am currently testing using WOUnit. For the 
 Account EO I have a unit test to ensure that the email attribute is valid 
 before saving. That worked fine until I started changing the code to be 
 localizable.
 
 I have a ValidationTemplate.strings in the framework under Resources - 
 English.lproj - ValidationTemplate.strings
 
 Values in the template
 {
 EmailFormatException = A valid b@@displayNameForProperty@@/b is 
 required.;
 Account.email.EmailFormatException = 
 b@@displayNameForProperty@@/b must be a valid email address.;
 }
 
 Properties set:
 
 # Localization
 er.extensions.ERXLocalizer.defaultLanguage=English
 er.extensions.ERXLocalizer.fileNamesToWatch=(Localizable.strings,ValidationTemplate.strings)
 er.extensions.ERXLocalizer.availableLanguages=(English)
 er.extensions.ERXLocalizer.frameworkSearchPath=(app,ERDirectToWeb,ERExtensions)
 er.extensions.ERXLocalizer.useLocalizedFormatters=true
 
 
 Validation code:
 
  public String validateEmail(String newEmail) {
  ERXValidationFactory factory = 
 ERXValidationFactory.defaultFactory();
  
  if (!Account.isValidEmail(newEmail)) {
  ERXValidationException exception = 
 factory.createCustomException(this, Account.EMAIL_KEY, newEmail, 
 EmailFormatException);
  throw exception;
  }
  
  return newEmail;
  }
 
 When I run the unit test for the Account EO I get a stack trace in the logs:
 
 - Undefined Validation Template entity Account property 
 EmailFormatException type CustomMethodException target language English
 java.lang.Throwable
  at 
 er.extensions.validation.ERXValidationFactory.templateForEntityPropertyType(ERXValidationFactory.java:554)
  at 
 er.extensions.validation.ERXValidationFactory.templateForException(ERXValidationFactory.java:448)
  at 
 er.extensions.validation.ERXValidationFactory.messageForException(ERXValidationFactory.java:394)
  at 
 er.extensions.validation.ERXValidationException.getMessage(ERXValidationException.java:133)
  at 
 com.wounit.matchers.CanBeSavedMatcher.describeTo(CanBeSavedMatcher.java:53)
  at 
 org.hamcrest.BaseDescription.appendDescriptionOf(BaseDescription.java:21)
  at com.wounit.matchers.EOAssert.confirmImplementation(EOAssert.java:253)
  at com.wounit.matchers.EOAssert.confirm(EOAssert.java:216)
  at 
 com.coralstone.envoy.modeltests.AccountTest.cannotSaveInvalidEmail(AccountTest.java:61)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at 
 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  at java.lang.reflect.Method.invoke(Method.java:597)
  at 
 org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
  at 
 org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
  at 
 org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
  at 
 org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
  at 
 com.wounit.rules.AbstractEditingContextRule$1.evaluate(AbstractEditingContextRule.java:141)
  at 
 org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76)
  at 
 org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
  at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
  at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
  at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
  at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
  at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
  at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
  at

Re: Can someone explain how this ERXKey works?

2011-12-13 Thread Farrukh Ijaz

Hi James,

The filter is passed to response object in ERRest framework, and that filter is 
applied to the object. E.g.

return response(object, filter);

The filter includes keypaths that can be reached from object. Now this object 
must implement NSKeyValueCodingAdditions interface.

The family filter is just a reference to the filter object which is returned 
after includeing FoodItem.FOOD_FAMILY, so basically you're manupulating the 
fiter object itself. You should use it as following:

 ERXKeyFilter filter = 
 ERXKeyFilter.filterWithAttributesAndToOneRelationships();
 filter.include(FoodFamily.MAIN_IMAGE);
 return filter

On 2011-12-13, at 9:37 PM, James Cicenia wrote:

 The base object is a FoodItem and it has a to-one foodFamily relationship.
 I was trying to get the foodFamily mainImage (ERAttachment) attributes.
 
 After much trial and error this worked!  why?
 
 
 ERXKeyFilter filter = ERXKeyFilter.filterWithAttributes();
 ERXKeyFilter family = filter.include(FoodItem.FOOD_FAMILY);
 family.include(FoodFamily.MAIN_IMAGE).includeAttributesAndToOneRelationships();
 return filter
 
 How does the family filter affect the returned filter?
 
 Thanks James
 
 
 
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Re: Can someone explain how this ERXKey works?

2011-12-13 Thread Farrukh Ijaz

This is strange:

/**
 * Shortcut to return a new ERXKeyFilter(AttributesAndToOneRelationships)
 * @return a new ERXKeyFilter(AttributesAndToOneRelationships)
 */
public static ERXKeyFilter filterWithAttributesAndToOneRelationships() {
return new 
ERXKeyFilter(ERXKeyFilter.Base.AttributesAndToOneRelationships);
}

/**
 * Sets the base rule to AttribtuesAndToOneRelationships.
 */
public void includeAttributesAndToOneRelationships() {
setBase(ERXKeyFilter.Base.AttributesAndToOneRelationships);
}

The first method is the static method and second is instance and the instance 
method sets the base after creating the instance.

Farrukh

On 2011-12-13, at 11:14 PM, James Cicenia wrote:

 I had originally used what you suggested. And this was the response:
 
   ERXKeyFilter filter = 
 ERXKeyFilter.filterWithAttributesAndToOneRelationships();
   filter.include(FoodFamily.MAIN_IMAGE);
 
 gives:
 
 
 
 foodFamily type=FoodFamily id=1/
 
 
 
 
 When I did what I did I get this response (all notice that it says 
 ERDatabaseAttachment, this is wrong it is a File):
 
 foodFamily type=FoodFamily id=1
 mainImage type=ERDatabaseAttachment id=1
 availabletrue/available
 configurationName nil=true/
 creationDate2011-11-09T01:32:39Z/creationDate
 height nil=true/
 mimeTypeimage/jpeg/mimeType
 originalFileNametomato.jpg/originalFileName
 ownerID nil=true/
 proxiedtrue/proxied
 size4951/size
 smallData nil=true/
 storageTypedb/storageType
 thumbnail nil=true/
 webPath/1.jpg/webPath
 width nil=true/
 attachmentData type=ERAttachmentData id=1/
 parentAttachment nil=true/
 /mainImage
 /foodFamily
 
 Regards
 James
 
 
 
 
 
 On Dec 13, 2011, at 1:08 PM, Farrukh Ijaz wrote:
 
 Hi James,
 
 The filter is passed to response object in ERRest framework, and that filter 
 is applied to the object. E.g.
 
 return response(object, filter);
 
 The filter includes keypaths that can be reached from object. Now this 
 object must implement NSKeyValueCodingAdditions interface.
 
 The family filter is just a reference to the filter object which is returned 
 after includeing FoodItem.FOOD_FAMILY, so basically you're manupulating the 
 fiter object itself. You should use it as following:
 
 ERXKeyFilter filter = 
 ERXKeyFilter.filterWithAttributesAndToOneRelationships();
 filter.include(FoodFamily.MAIN_IMAGE);
 return filter
 
 On 2011-12-13, at 9:37 PM, James Cicenia wrote:
 
 The base object is a FoodItem and it has a to-one foodFamily relationship.
 I was trying to get the foodFamily mainImage (ERAttachment) attributes.
 
 After much trial and error this worked!  why?
 
 
 ERXKeyFilter filter = ERXKeyFilter.filterWithAttributes();
 ERXKeyFilter family = filter.include(FoodItem.FOOD_FAMILY);
 family.include(FoodFamily.MAIN_IMAGE).includeAttributesAndToOneRelationships();
 return filter
 
 How does the family filter affect the returned filter?
 
 Thanks James
 
 
 
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Re: setting properties ??

2011-10-28 Thread Farrukh Ijaz

Hi Ted, try following:

NSProperties.sharedInstance().setPropertyForKey(value-from-db, desired-key);

Farrukh

On 2011-10-29, at 1:35 AM, Theodore Petrosky wrote:

 but how do you handle the situation where you don't know the smtp server, or 
 the smtp server is changing?
 
 I want to store the smtp server (and port) as an attribute in my database 
 then I can adjust it as needed.
 
 Am I thinking about this 'wrong'?
 
 TEd
 
 --
 
 Message: 1
 Date: Tue, 25 Oct 2011 00:34:43 +0200
 From: Philippe Rabier prab...@me.com
 Subject: Re: setting properties ??
 To: WebObjects Development webobjects-dev@lists.apple.com
 Message-ID: 476a4ac8-52de-4901-aa2f-df45dd3d4...@me.com
 Content-Type: text/plain; CHARSET=US-ASCII
 
 Theodore, I'm afraid you use properties the wrong way.
 
 Personally, I never set properties in my own code, only
 read them (except for frameworks I wrote of course).
 Properties are used to initialize informations. 
 
 By setting default values in your framework, you can change
 them in your application. And you can have several
 properties files in your have with a different suffix
 (Properties.staging, Properties.production for example).
 Then you can set a user through the WOMonitor in the
 additional arguments like -Duser.name=staging and the right
 file will be opened.
 
 I hope you read the wiki because there are useful
 informations like 
 http://wiki.objectstyle.org/confluence/display/WO/Project+Wonder+Properties+Files
 
 Now if you want to modify on the fly ERJavaMail, use the
 accessors like setCentralize(boolean) for example because
 properties can be read once during initialization. If you
 don't find an accessor, maybe you can't change it. I
 wouldn't be surprised if the smtp host is one of them.
 
 Philippe
 
 On 24 oct. 2011, at 16:39, Theodore Petrosky wrote:
 
 
 
 --- On Sun, 10/23/11, Kieran Kelleher kelleh...@gmail.com
 wrote:
 
 From: Kieran Kelleher kelleh...@gmail.com
 Subject: Re: setting properties ??
 To: Theodore Petrosky tedp...@yahoo.com
 Cc: webobjects-dev@lists.apple.com
 Date: Sunday, October 23, 2011, 10:42 PM
 You can specify the properties in
 your Properties file (inside Resources folder in
 your
 project), for example:
 
 er.javamail.centralize=false
 
 
 what I am discovering is that there are some
 ERJavaMail attributes that can be adjusted on the fly.
 
 centralize is not one of them.
 
 I have a little dummy app for testing and after I put
 the er.javamail.centralize=false in the Properties file, I
 can put:
 
 ERXProperties.setStringForKey(mail.agencysacks.com,
 mail.smtp.host);
 
 in my component and it will use this mail server.
 however if it is commented out, it will not find a mail
 server and the sending will fail.
 
 Now I will experiment to discover what other
 attributes MUST be in the Properties file and which can be
 adjusted on the fly.
 
 Ted
 
 
 
 
 On Oct 23, 2011, at 7:34 AM, Theodore Petrosky
 wrote:
 
 I am working with sending email notifications
 when my
 users save edits to EOs.
 
 I discovered that I can update the properties
 from my
 app (in the application constructor) with:
 
 
 ERXProperties.setStringForKey(mail.agencysacks.com,
 mail.smtp.host);
 ERXProperties.setStringForKey(35,
 mail.smtp.port);
 ERXProperties.setStringForKey(false,
 er.javamail.centralize); 
   
 ERXProperties.setStringForKey(tpetrosky,
 er.javamail.smtpUser);
 ERXProperties.setStringForKey(,
 er.javamail.smtpPassword);
 ERXProperties.setStringForKey(true,
 er.javamail.smtpAuth); 
   
 ERXProperties.setStringForKey(tpetro...@agencysacks.com,
 er.javamail.adminEmail);
 
 so (as I am just playing because I need to
 learn more)
 I added some log statements in my save method:
 
 public WOActionResults saveChangesToItem() {
 . . . . .
 
 ERMailDeliveryHTML mail = new
 ERMailDeliveryHTML ();

 
   
 IOChangeEmail component =
 pageWithName(IOChangeEmail.class);
 mail.setComponent(component);

 
   
 System.out.println(inside try mail.smtp.host
 =  +
 ERXProperties.stringForKey(mail.smtp.host));
 System.out.println(inside try mail.smtp.port
 =  +
 ERXProperties.stringForKey(mail.smtp.port));
 System.out.println(inside try
 er.javamail.centralize
 =  +
 
 ERXProperties.stringForKey(er.javamail.centralize));
 System.out.println(inside try
 er.javamail.adminEmail
 =  +
 
 ERXProperties.stringForKey(er.javamail.adminEmail));

 
   
 mail.newMail(); 


 mail.setToAddress(tedp...@yahoo.com,
 Theodore Petrosky);
 mail.setFromAddress(tpetro...@agencysacks.com,
 Ted Petrosky);
 mail.setReplyToAddress(tpetro...@agencysacks.com,
 Ted Petrosky);
 mail.setSubject(An IO was edited and
 saved!!);

 
   
 mail.sendMail();
 
 . . . .
 }
 
 this is the console:
 
 Oct 23 02:27:06 ASChelseaLoginGrid[56901]
 DEBUG
 NSLog  -  === Commit Internal
 Transaction
 inside try mail.smtp.host =

Question about restrictedChoiceKey

2011-10-17 Thread Farrukh Ijaz

Hi,

I've a situation. I've three entities:

Country
CountryGroup
Customer

The Customer has toOne relationship with Country and Country has toMany 
relationship with CountryGroup. The customer doesn't know about CountryGroup at 
all. In the Customer query page, I want to present the user list of 
CountryGroup for which following rules:

LHS: (propertyKey = 'toCountry.toCountryGroups' and task = 'query') RHS: 
componentName = 'ERD2WQueryToManyRelationship'
LHS: (propertyKey = 'toCountry.toCountryGroups' and task = 'query') RHS: 
restrictedChoiceKey = 'object.availableCountryGroups'

The availableCountryGroups() returns NSArrayCountryGroup and is defined in 
Customer class.

It doesn't work as I guess in the query page, the object seems to be null.

What could be the possible solution. I don't want to define method in the 
session object so 'session.availableCountryGroups' is not desired.

Is there a way we can use FQCN instead of 'object' such as 
'com.xyz.entity.CountryGroup.availableCountryGroups' so this could work 
generically? or is there a way I can extend my own D2WContext class such as 
MyD2WContext and tell the application to use this and I can resolve FQCN 
prefixed methods.

Thanks for any suggestions in advance.

Farrukh

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Re: Question about restrictedChoiceKey

2011-10-17 Thread Farrukh Ijaz

Hi Ramsey,

The issue has been solved. The reason to hessitate using 'session.keyName' was 
my understanding to implement a getter for keyName inside Session class. But 
this has been solved using 'session.objectStore.keyName'.

Thanks,

Farrukh

On 2011-10-17, at 6:34 PM, Ramsey Gurley wrote:

 
 On Oct 17, 2011, at 3:02 AM, Farrukh Ijaz wrote:
 
 Hi,
 
 I've a situation. I've three entities:
 
 Country
 CountryGroup
 Customer
 
 The Customer has toOne relationship with Country and Country has toMany 
 relationship with CountryGroup. The customer doesn't know about CountryGroup 
 at all. In the Customer query page, I want to present the user list of 
 CountryGroup for which following rules:
 
 LHS: (propertyKey = 'toCountry.toCountryGroups' and task = 'query') RHS: 
 componentName = 'ERD2WQueryToManyRelationship'
 LHS: (propertyKey = 'toCountry.toCountryGroups' and task = 'query') RHS: 
 restrictedChoiceKey = 'object.availableCountryGroups'
 
 The availableCountryGroups() returns NSArrayCountryGroup and is defined in 
 Customer class.
 
 How is the current user tied to a particular customer object that you want to 
 use for restricted choices?
 
 Ramsey

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Re: How to get selected Object of AjaxAutoComplete

2011-10-13 Thread Farrukh Ijaz

Hi Raymond,

You should be able to retrieve the value from session().selectedMotCalefs 
property. You don't need to use select attribute. Simple code below using 
inline bindings:

wo:AjaxAutoComplete list=$items item=$item value=$value 
selection=$selectedItem displayString=$item.propertyYouWantToShow /

Farrukh

On 2011-10-13, at 11:04 AM, Raymond NANEON wrote:

 Hi All,
 
 I have a lill' problem with AjaxAutoComplete. I am having difficult to get 
 the selected Object bind to selection attribute.
 
 Here is my HMTL code : 
 
 div id = searchFormwo name = autoCompAOF1webobject name = 
 motClefsAutoComplete1//wo/div
 
 Here is WOD code :
 
 motClefsAutoComplete1 : AjaxAutoComplete {
   list = session.matchMotcClefs;
   value = session.motClefs;
   item = session.motClefsRepetition;
   displayString = session.motClefsRepetition.refidxval;
   selection = session.selectedMotClefs;
   select = session.selectedMotClefs.refidxval;
   //afterUpdateElement = ctrl.refreshPop2;
 }
 
 autoCompAOF1 : AjaxObserveField {
   fullSubmit = true;
   elementName = span;
   action = ctrl.refreshPop2;
   updateContainerID = pop2;
 }
 
 Here is my java method to get Selected Object :
 
// Module de recherches
   public WOActionResults refreshPop2() {
   if (getSelectedMotClefs() != null) {
   //
   }
   return null;
   }
 
 am I doing something wrong in using AjaxAutoComplete?
 
 Thanks
 Envoyé depuis iCloud
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Re: How to get selected Object of AjaxAutoComplete

2011-10-13 Thread Farrukh Ijaz

Hi, 

Try following:

1. Move the AAC out of AOF and see you get the selected value or
2. Make sure your AjaxObserveField is wrapped by a form, typically 
ERXOptionalForm otherwise the values will never be set.

I use quite often the AAC and I works just fine. It's a matter of setting it up 
properly.

Farrukh

On 2011-10-13, at 3:47 PM, Raymond NANEON wrote:

 Hi Farrukh,
 
 The Object session().selectedMotClefs is null when my AjaxObserveField run 
 the method refreshPop2. When I retired the attribute select, there is the 
 same thing. I get always null value in session().selectedMotClefs.
 
 Thaks for your help
 Envoyé depuis iCloud
 
 Le 13 oct 2011 à 05:16, Farrukh Ijaz farrukh.i...@fuegodigitalmedia.com a 
 écrit :
 
 Hi Raymond,
 
 You should be able to retrieve the value from session().selectedMotCalefs 
 property. You don't need to use select attribute. Simple code below using 
 inline bindings:
 
 wo:AjaxAutoComplete list=$items item=$item value=$value 
 selection=$selectedItem displayString=$item.propertyYouWantToShow /
 
 Farrukh
 
 On 2011-10-13, at 11:04 AM, Raymond NANEON wrote:
 
 Hi All,
 
 I have a lill' problem with AjaxAutoComplete. I am having difficult to get 
 the selected Object bind to selection attribute.
 
 Here is my HMTL code : 
 
 div id = searchFormwo name = autoCompAOF1webobject name = 
 motClefsAutoComplete1//wo/div
 
 Here is WOD code :
 
 motClefsAutoComplete1 : AjaxAutoComplete {
 list = session.matchMotcClefs;
 value = session.motClefs;
 item = session.motClefsRepetition;
 displayString = session.motClefsRepetition.refidxval;
 selection = session.selectedMotClefs;
 select = session.selectedMotClefs.refidxval;
 //afterUpdateElement = ctrl.refreshPop2;
 }
 
 autoCompAOF1 : AjaxObserveField {
 fullSubmit = true;
 elementName = span;
 action = ctrl.refreshPop2;
 updateContainerID = pop2;
 }
 
 Here is my java method to get Selected Object :
 
// Module de recherches
 public WOActionResults refreshPop2() {
 if (getSelectedMotClefs() != null) {
 //
 }
 return null;
 }
 
 am I doing something wrong in using AjaxAutoComplete?
 
 Thanks
 Envoyé depuis iCloud
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Re: Integration with JSF and IceFaces

2011-08-20 Thread Farrukh Ijaz

Hi Ken,

First of all you need to use J2EE deployment of your application. Second as far
as I remember there is no WO direct integration with any J2EE web technologies
such as Struts or JSF. However I developed a framework long time back which
provides integration between any web technology with any backend server as long
as you can build a Facade layer between backend and servlets. It's called Vroom
Web Framework. It's based on XML configuration. You can find a Netbeans plugin
for that too.

http://vroom-framework.blogspot.com/2008_07_01_archive.html
http://plugins.netbeans.org/plugin/12248/vroom-web-framework
http://netbeans.dzone.com/news/interview-farrukh-ijaz-vroom-f

Hope this may open doors for you.

Farrukh

Sent from my iPad 2

On 2011-08-20, at 5:48 PM, Ken Anderson kenli...@anderhome.com wrote:

All,

Our organization is looking into using IceFaces, a set of JSF tools that have
a very nice web presentation. The larger organization is all leaning this
way, so there are a lot of resources.

My question is, does anyone have an experience using JSF and IceFaces with
WO? Ideally, I would like to continue to use EOF on the back end, even if
the presentation layer is JSF/ICEFaces.

Any thoughts?

Thanks!
Ken ___
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Re: ERRest wrapped JSON format

2011-08-05 Thread Farrukh Ijaz

Hi Charles,

Just create an NSDictionary object and set a key User the value you are 
returning. It will serialize it the way you intend to.

Farrukh

Sent from my iPad 2

On 2011-08-06, at 3:17 AM, Charles Young char...@neuralglue.com wrote:

 Hi,
 
 I am currently using ERRest to output some fairly simple JSON describing a 
 user. It looks like this:
 
 [{
id:1,
type:User,
creationDate:2011-02-11T10:20:48Z,
email:null,
lastLogin:null,
password:W6ph5Mm5Pz8GgiULbPgzG37mj9g=,
username:charles
 }]
 
 I'd like it to look like:
 
 {User:[
{
id:1,
type:User,
creationDate:2011-02-11T10:20:48Z,
email:null,
lastLogin:null,
password:W6ph5Mm5Pz8GgiULbPgzG37mj9g=,
username:charles
}]
 }
 
 I'm assuming this is a pretty simple configuration change on the 
 net.sf.json.JSONSerializer, but I can't see it.
 
 Am I trying to do something out of the ordinary?
 
 Cheers,
 Charles
 
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Re: disposing of an EC

2011-07-20 Thread Farrukh Ijaz

Hi Ted,

You don't need to dispose it off explicitly. It will automatically be disposed 
off during garbage collection.

Farrukh

On 2011-07-20, at 2:15 PM, Theodore Petrosky wrote:

 I am using an AjaxModalDialog when I create a new object for my app. The 
 content of the AMD is from a component. When this component is created, I 
 create an EC.
 
 should I dispose() of this EC when I close the dialog? I guess this is a 
 question of style. Will it be garbage collected on its own? or Do I gain 
 anything if I theEC.dispose(); when I am done?
 
 Ted
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Re: ERRest - problem outputting xml as JSON object

2011-07-15 Thread Farrukh Ijaz

Hi Liz,

That's a common issue. Suppose you receive the JSON mentioned below, once you
get the value of data attribute which is a JSON object in string format,
evaluate it using eval() method of javascript and it will be converted to JSON.

Farrukh

Sent from my iPad 2

On 2011-07-15, at 3:58 PM, Elizabeth Lynch l...@plsys.co.uk wrote:

Hi Pascal

Sorry, I didn't explain the problem clearly. I am doing that already. The
problem is that it comes as a string in my JSON output, not as an object.

Liz

Sent from my iPhone

On 15 Jul 2011, at 12:39, Pascal Robert prob...@macti.ca wrote:

I think the best way would be to transform the XML to a Java object and
transform that object back to JSON.

I am building an ERRest application (read only), and am having a problem
with one field. This field holds an xml string, which I need to embed into
the output from show and index actions; it will be consumed as json
(mainly; possibly only).

For example, I would like to receive:

{name : A Record, data : { fieldA : valueA, fieldB : valueB }
}

where the data attribute comes from:

SomeElement FieldA=valueAFieldBvalueB/FieldB/SomeElement

Or something similar to that. I can use net.sf.json to do the conversion
directly, which produces satisfactory strings, but that doesn't cope with
the XML output format case, and I can't figure out how to pass it into my
JSON output. If I do that with a String field, then obviously it is output
as a string value, not as a JSON object, which isn't what I want.

In short, the XML is a moderately complex object, which I need to output as
an object in the JSON format.

All ideas appreciated.

Liz ___
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Re: ERRest - problem outputting xml as JSON object

2011-07-15 Thread Farrukh Ijaz

I think you can define an additional getter method over data as
dataDictionary() which should return the data xml as NSDictionary. This will
solve the problem for both XML and JSON.

Farrukh

On 2011-07-15, at 7:24 PM, Elizabeth Lynch wrote:

Hi Farrukh

Thanks: that's a good suggestion, but I need to get it into JSON before it
leaves the server, so that technique won't work for me.

Liz

On 15 Jul 2011, at 15:55, Farrukh Ijaz wrote:

Hi Liz,

That's a common issue. Suppose you receive the JSON mentioned below, once
you get the value of data attribute which is a JSON object in string format,
evaluate it using eval() method of javascript and it will be converted to
JSON.

Farrukh

Sent from my iPad 2

On 2011-07-15, at 3:58 PM, Elizabeth Lynch l...@plsys.co.uk wrote:

Hi Pascal

Sorry, I didn't explain the problem clearly. I am doing that already. The
problem is that it comes as a string in my JSON output, not as an object.

Liz

Sent from my iPhone

On 15 Jul 2011, at 12:39, Pascal Robert prob...@macti.ca wrote:

I think the best way would be to transform the XML to a Java object and
transform that object back to JSON.

I am building an ERRest application (read only), and am having a problem
with one field. This field holds an xml string, which I need to embed
into the output from show and index actions; it will be consumed as json
(mainly; possibly only).

For example, I would like to receive:

{name : A Record, data : { fieldA : valueA, fieldB : valueB
} }

where the data attribute comes from:

SomeElement FieldA=valueAFieldBvalueB/FieldB/SomeElement

Or something similar to that. I can use net.sf.json to do the conversion
directly, which produces satisfactory strings, but that doesn't cope with
the XML output format case, and I can't figure out how to pass it into my
JSON output. If I do that with a String field, then obviously it is
output as a string value, not as a JSON object, which isn't what I want.

In short, the XML is a moderately complex object, which I need to output
as an object in the JSON format.

All ideas appreciated.

This email sent to prob...@macti.ca

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Re: ERRest - problem outputting xml as JSON object

2011-07-15 Thread Farrukh Ijaz

Use ERXKeyFilter.filterWithAll() or ERXKeyFilter.filterWithAllRecrusive()

Farrukh

On 2011-07-15, at 11:12 PM, Elizabeth Lynch wrote:

 Hi
 
 That should work. What key filter are you using? Are you not allowing keys 
 in from the nested dictionary?
 
 Here is my implementation of data for testing (from Category.java):
 
   public NSDictionary data() { 
   return new NSDictionary(key, stringValue);
   }
 
 and  my showFilter (from CategoryController.java):
 
   public static ERXKeyFilter showFilter() {
   ERXKeyFilter filter = ERXKeyFilter.filterWithAttributes();
   filter.include(new ERXKeyNSDictionaryString,String(data));
   return filter;
   }
 
 results in:
 
 data:{nil:true}
 I assume this is the result of something incredibly obvious that I have 
 overlooked :-).
 
 Liz
 
 
 
 On Jul 15, 2011, at 1:43 PM, Elizabeth Lynch wrote:
 
 Hi
 
 I think you can define an additional getter method over data as 
 dataDictionary() which should return the data xml as NSDictionary. This 
 will solve the problem for both XML and JSON.
 
 Unfortunately that isn't working for me.  Here's some more information I've 
 discovered about the ERREST problem; it looks like it can't cope with 
 Collections (List/Map, or ArrayList/HashMap). Perhaps it wants nasty beans? 
  Below is an example showing it not coping with a dictionary.
 
 'data' is a derived attribute, returning a dictionary, declared as 
 ERXKeyObject in the ERXKeyFilter (or NSDictionary), it returns:
 
 data:{nil:true}
 
 An NSArray returns:
 
 data:[stringValue]}
 
 which is much better.  But an array of dictionary gives:
 
 data:[{nil:true}]}
 
 So it seems that the JSON converter is having issues with 
 NSDictionary/Hashmap (I've tried both).
 
 Does anyone have any ideas?
 
 Liz
 
 
 Farrukh
 
 On 2011-07-15, at 7:24 PM, Elizabeth Lynch wrote:
 
 Hi Farrukh
 
 Thanks: that's a good suggestion, but I need to get it into JSON before 
 it leaves the server, so that technique won't work for me.
 
 Liz
 
 On 15 Jul 2011, at 15:55, Farrukh Ijaz wrote:
 
 Hi Liz,
 
 That's a common issue. Suppose you receive the JSON mentioned below, 
 once you get the value of data attribute which is a JSON object in 
 string format, evaluate it using eval() method of javascript and it will 
 be converted to JSON.
 
 Farrukh
 
 Sent from my iPad 2
 
 On 2011-07-15, at 3:58 PM, Elizabeth Lynch l...@plsys.co.uk wrote:
 
 Hi Pascal
 
 Sorry, I didn't explain the problem clearly.  I am doing that already. 
 The problem is that it comes as a string in my JSON output, not as an 
 object. 
 
 Liz
 
 Sent from my iPhone
 
 On 15 Jul 2011, at 12:39, Pascal Robert prob...@macti.ca wrote:
 
 I think the best way would be to transform the XML to a Java object 
 and transform that object back to JSON.
 
 I am building an ERRest application (read only), and am having a 
 problem with one field.  This field holds an xml string, which I need 
 to embed into the output from show and index actions; it will be 
 consumed as json (mainly; possibly only).
 
 For example, I would like to receive:
 
 {name : A Record, data : { fieldA : valueA, fieldB : 
 valueB } }
 
 where the data attribute comes from:
 
 SomeElement FieldA=valueAFieldBvalueB/FieldB/SomeElement
 
 Or something similar to that.  I can use net.sf.json to do the 
 conversion directly, which produces satisfactory strings, but that 
 doesn't cope with the XML output format case, and I can't figure out 
 how to pass it into my JSON output.  If I do that with a String 
 field, then obviously it is output as a string value, not as a JSON 
 object, which isn't what I want.
 
 In short, the XML is a moderately complex object, which I need to 
 output as an object in the JSON format.
 
 All ideas appreciated.
 
 Liz ___
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Re: ERRest - problem outputting xml as JSON object

2011-07-15 Thread Farrukh Ijaz

Below is a the running sample with filterWithAttributes and 
filterWithAllRecursive()

public WOActionResults testAction() throws Throwable {
ERXKeyFilter filter = ERXKeyFilter.filterWithAttributes();
NSMutableDictionaryString, Object dict = new 
NSMutableDictionaryString, Object();
dict.put(x, 1);
dict.put(data, new NSDictionaryString, Object(2, y));
return response(dict, filter);
}

HTTP/1.1 200 Apple
Date: Fri, 15 Jul 2011 20:50:10 GMT
Server: Apache/2.2.17 (Unix) mod_ssl/2.2.17 OpenSSL/0.9.8r DAV/2 PHP/5.3.4
Cache-Control: max-age=604800
Content-Length: 8
Content-Type: application/json
Connection: close

{x:1}

public WOActionResults testAction() throws Throwable {
ERXKeyFilter filter = ERXKeyFilter.filterWithAllRecursive();
NSMutableDictionaryString, Object dict = new 
NSMutableDictionaryString, Object();
dict.put(x, 1);
dict.put(data, new NSDictionaryString, Object(2, y));
return response(dict, filter);
}

HTTP/1.1 200 Apple
Date: Fri, 15 Jul 2011 20:51:35 GMT
Server: Apache/2.2.17 (Unix) mod_ssl/2.2.17 OpenSSL/0.9.8r DAV/2 PHP/5.3.4
Cache-Control: max-age=604800
Content-Length: 23
Content-Type: application/json
Connection: close

{x:1,data:{y:2}}


On 2011-07-15, at 11:12 PM, Elizabeth Lynch wrote:

 Hi
 
 That should work. What key filter are you using? Are you not allowing keys 
 in from the nested dictionary?
 
 Here is my implementation of data for testing (from Category.java):
 
   public NSDictionary data() { 
   return new NSDictionary(key, stringValue);
   }
 
 and  my showFilter (from CategoryController.java):
 
   public static ERXKeyFilter showFilter() {
   ERXKeyFilter filter = ERXKeyFilter.filterWithAttributes();
   filter.include(new ERXKeyNSDictionaryString,String(data));
   return filter;
   }
 
 results in:
 
 data:{nil:true}
 I assume this is the result of something incredibly obvious that I have 
 overlooked :-).
 
 Liz
 
 
 
 On Jul 15, 2011, at 1:43 PM, Elizabeth Lynch wrote:
 
 Hi
 
 I think you can define an additional getter method over data as 
 dataDictionary() which should return the data xml as NSDictionary. This 
 will solve the problem for both XML and JSON.
 
 Unfortunately that isn't working for me.  Here's some more information I've 
 discovered about the ERREST problem; it looks like it can't cope with 
 Collections (List/Map, or ArrayList/HashMap). Perhaps it wants nasty beans? 
  Below is an example showing it not coping with a dictionary.
 
 'data' is a derived attribute, returning a dictionary, declared as 
 ERXKeyObject in the ERXKeyFilter (or NSDictionary), it returns:
 
 data:{nil:true}
 
 An NSArray returns:
 
 data:[stringValue]}
 
 which is much better.  But an array of dictionary gives:
 
 data:[{nil:true}]}
 
 So it seems that the JSON converter is having issues with 
 NSDictionary/Hashmap (I've tried both).
 
 Does anyone have any ideas?
 
 Liz
 
 
 Farrukh
 
 On 2011-07-15, at 7:24 PM, Elizabeth Lynch wrote:
 
 Hi Farrukh
 
 Thanks: that's a good suggestion, but I need to get it into JSON before 
 it leaves the server, so that technique won't work for me.
 
 Liz
 
 On 15 Jul 2011, at 15:55, Farrukh Ijaz wrote:
 
 Hi Liz,
 
 That's a common issue. Suppose you receive the JSON mentioned below, 
 once you get the value of data attribute which is a JSON object in 
 string format, evaluate it using eval() method of javascript and it will 
 be converted to JSON.
 
 Farrukh
 
 Sent from my iPad 2
 
 On 2011-07-15, at 3:58 PM, Elizabeth Lynch l...@plsys.co.uk wrote:
 
 Hi Pascal
 
 Sorry, I didn't explain the problem clearly.  I am doing that already. 
 The problem is that it comes as a string in my JSON output, not as an 
 object. 
 
 Liz
 
 Sent from my iPhone
 
 On 15 Jul 2011, at 12:39, Pascal Robert prob...@macti.ca wrote:
 
 I think the best way would be to transform the XML to a Java object 
 and transform that object back to JSON.
 
 I am building an ERRest application (read only), and am having a 
 problem with one field.  This field holds an xml string, which I need 
 to embed into the output from show and index actions; it will be 
 consumed as json (mainly; possibly only).
 
 For example, I would like to receive:
 
 {name : A Record, data : { fieldA : valueA, fieldB : 
 valueB } }
 
 where the data attribute comes from:
 
 SomeElement FieldA=valueAFieldBvalueB/FieldB/SomeElement
 
 Or something similar to that.  I can use net.sf.json to do the 
 conversion directly, which produces satisfactory strings, but that 
 doesn't cope with the XML output format case, and I can't figure out 
 how to pass it into my JSON output.  If I do that with a String 
 field, then obviously it is output as a string value, not as a JSON 
 object, which isn't what I want.
 
 In short, the XML is a moderately complex object, which I need to 
 output as an object in the JSON format.
 
 All ideas appreciated.
 
 Liz

Fwd: ERXResponseRewriter.addStylesheetResourceInHead(...)

2011-07-14 Thread Farrukh Ijaz

Re-sent to grab attention :), may be some of you could have a solution!

Thanks,

Farrukh

Begin forwarded message:

 From: Farrukh Ijaz farrukh.i...@fuegodigitalmedia.com
 Date: July 13, 2011 6:47:15 AM GMT+03:00
 To: WebObjects Development webobjects-dev@lists.apple.com
 Subject: ERXResponseRewriter.addStylesheetResourceInHead(...)

 Hi Guys,

 I've an issue. In the ERXResponseRewriter is a method called 
 addStylesheetResourceInHead(...). This method adds the stylesheet right 
 before the /head tag.

 According to CSS style inheritance, I should load the CSS in proper sequence. 
 The CSS I'm adding is the base CSS but because it's being inserted just 
 before the /head tag, the inheriting CSS appear before this CSS in the 
 final response and therefore whole CSS hierarchy breaks. Is there a way I 
 could make the CSS inserted right after the head tag?

 Thanks in advance,

 Farrukh

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Re: ERXResponseRewriter.addStylesheetResourceInHead(...)

2011-07-14 Thread Farrukh Ijaz

Thanks Jean,

I can manage with this. This will solve the problem and there is only one css 
that I insert once so no worries about checking if it already inserted or not.

Farrukh

On 2011-07-14, at 3:43 PM, Jean-Francois Veillette wrote:

 By default ERXResponseRewriter will insert just before the /head tag, you 
 can call
 
 You could use insertInResponseBeforeTag directly and use it like this:
 1- keep an 'early-tag' in your html, like:
 html
 head
 !-- EARLY_TAG --
 ...
 
 2- use use that tag as a reference:
   public void appendToResponse(WOResponse response, WOContext context) {
   super.appendToResponse(response, context);
   String content = link rel=\stylesheet\ type=\text/css\ 
 href=\+ URL + ... you get the idea ...; 
   tagMissingBehavior
   ERXResponseRewriter.insertInResponseBeforeTag(response,  
 context,  content, !-- EARLY_TAG, TagMissingBehavior.Top);
   }
 
 Warning:
 If you make your call manually, you do not benefit from many automatic 
 checking done for you:
 - making sure the resources is loaded only once
 - resources replacement
 - ajax style response support (that may not have head in it at all).
 - probably other things ... look at what ERXResponseRewriter is doing when 
 you simply call ERXResponseRewriter.addStylesheetResourceInHead
 
 
 Le 2011-07-14 à 05:48, Farrukh Ijaz a écrit :
 
 Re-sent to grab attention :), may be some of you could have a solution!
 
 Thanks,
 
 Farrukh
 
 Begin forwarded message:
 
 From: Farrukh Ijaz farrukh.i...@fuegodigitalmedia.com
 Date: July 13, 2011 6:47:15 AM GMT+03:00
 To: WebObjects Development webobjects-dev@lists.apple.com
 Subject: ERXResponseRewriter.addStylesheetResourceInHead(...)
 
 Hi Guys,
 
 I've an issue. In the ERXResponseRewriter is a method called 
 addStylesheetResourceInHead(...). This method adds the stylesheet right 
 before the /head tag.
 
 According to CSS style inheritance, I should load the CSS in proper 
 sequence. The CSS I'm adding is the base CSS but because it's being 
 inserted just before the /head tag, the inheriting CSS appear before this 
 CSS in the final response and therefore whole CSS hierarchy breaks. Is 
 there a way I could make the CSS inserted right after the head tag?
 
 Thanks in advance,
 
 Farrukh
 
 
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ERXResponseRewriter.addStylesheetResourceInHead(...)

2011-07-12 Thread Farrukh Ijaz

Hi Guys,

I've an issue. In the ERXResponseRewriter is a method called 
addStylesheetResourceInHead(...). This method adds the stylesheet right before 
the /head tag.

According to CSS style inheritance, I should load the CSS in proper sequence. 
The CSS I'm adding is the base CSS but because it's being inserted just before 
the /head tag, the inheriting CSS appear before this CSS in the final 
response and therefore whole CSS hierarchy breaks. Is there a way I could make 
the CSS inserted right after the head tag?

Thanks in advance,

Farrukh

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Re: state of apns?

2011-06-30 Thread Farrukh Ijaz

We had issue of using bundled jar due to some conflicts with some existing 
libraries. I would suggest to use the separate jars. It should work without any 
problem.

You need:

apns-0.1.5.jar (available at notnoop website)
jackson-all-1.8.0.jar
mina-core-2.0.3.jar

You should be able to find them easily. If not, let me know and I'll send you 
in a separate email.

Try this and I'm hopeful you'll get the problem of classpath resolved.

Good luck,

Farrukh

On 2011-06-30, at 3:48 PM, Jesse Tayler wrote:

 thanks - let me take this one step at a time.
 
 from Eclipse, I can seemingly send a push without a return error or exception 
 - from my server, I get the classdef trouble
 
 in each case, my iphone has yet to actually receive a push and yes, for now, 
 I have hard coded a token id which I'm confident is correct.
 
 the javaclass jar issue seems odd to me -- 
 
 I see the jar is packed up with my WOApp:
 
 /Library/WebObjects/Applications/WOMan.woa/Contents/Resources/Java/apns-0.1.5-jar-with-dependencies.jar
 
 and if I look over at deployment, I can see it where I'd expect and along 
 with others.
 
 /opt/WOApplications/WOMan.woa/Contents/Resources/Java/apns-0.1.5-jar-with-dependencies.jar
 
 and yes, I use ant to build to install, but it's been a while since I've 
 added a jar from external sources.
 
 could this be a JVM issue with the jar somehow?
 
 
 
 
 On Jun 30, 2011, at 1:53 AM, Farrukh Ijaz wrote:
 
 So in short, what I understand is:
 
 1. You are able to send push notification to the device for which you have 
 the deviceToken hardcoded in the code.
 2. Push notification is not working in your deployed application and gives 
 following error:
 Could not initialize class com.notnoop.apns.internal.Utilities
 
 Can you send the complete stack trace?
 Also make sure you have your jars exported in following folder:
 
  /Library/WebObjects/Applications/WOMan.woa/Contents/Resources/Java/
 
 If you don't find the jar here, you still need to figure out the your 
 packaging method.
 
 Just do a Clean and Rebuild your application using Project  Clean... from 
 the top menu.
 
 If you have WOLips Ant Tools installed, you can use following:
 
 Right Click the project node  WOLips Ant Tools  Install...
 
 
 Screen shot 2011-06-30 at 8.45.13 AM.png
 
 
 This will automatically build, package and copy your application and 
 required frameworks in /Library/WebObjects/Applications and 
 /Library/Frameworks folders respectively.
 
 In practice, I delete my application from the 
 /Library/WebObjects/Applications folder prior to reinstall it to avoid 
 retention of stale contents. Same I do for my own frameworks if I make any 
 changes in them.
 
 Hope this works for you.
 
 Farrukh
 
 On 2011-06-29, at 11:41 PM, Jesse Tayler wrote:
 
 thanks for the insights - still able to send from eclipse without error but 
 I've not quite gotten a push through just yet.
 
 On Jun 29, 2011, at 3:44 PM, Farrukh Ijaz wrote:
 
 The purpose of the url is to store deviceToken in your application so you 
 could retrieve it for notifications. This doesn't need to be part of your 
 WO application. It can be a .php url as long as you can retrieve the 
 deviceToken.
 
 I see, so the NSURLConnection code there is just to send to my own server 
 app (WO) the device's ID so the server is aware. I think get the idea there.
 
 just for test, the app sends the push to the hard coded device id returned 
 from the iphone for now - I removed the ID's spaces as you noted earlier.
 
 ClassDefNotFound erros are raised when you don't have the .jar file 
 exported as part of your application and it's not available any any of the 
 classpath of your jvm running the application. If it's part of your WO 
 app, make sure you've marked it exported.
 
 ahh, I hadn't checked anything about the export -- 
 
 I kinda see that I've not checked much, even the mysql adaptor isn't 
 checked...
 
 So, I went ahead and checked the jar for export, and the path looks ok to 
 me but I still get an error
 
 Could not initialize class com.notnoop.apns.internal.Utilities
 
 not sure if utilities was the same class as last error, but the jar 
 suggests it has all it's own dependencies - aside from the jar, I've not 
 installed anything on the server and I include frameworks in the app and 
 install as one big ball of WO, as I think most people do.
 
 here's a screen of what Ive got for eclipse config - look ok to you?
 
 PastedGraphic-1.tiff
 
 

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Re: state of apns?

2011-06-30 Thread Farrukh Ijaz

Did you generate apns-cert for your application using developer account? You
can't make it work unless you have a properly configured and generated
certificate.

Farrukh

Sent from my iPad 2

On 2011-06-30, at 5:42 PM, Jesse Tayler jtay...@oeinc.com wrote:

oh, thanks --

for some reason, I think it's my provisioning -

I can see the cert. included

aps-environment

in the .mobilprovisioning

but I note that this is the only profile that doesn't seem to list my company
name and so just to double check, I'm re-generating and 'dirty' my
provisioning and download those again as a test.

On Jun 30, 2011, at 10:34 AM, Andrew Kinnie wrote:

Yes, I had to use the separate jars myself.

If you're using Java-APNS I would also recommend trying the google group set
up for Java-APNS. The guy who wrote it is absurdly helpful and attentive to
the list.

On Jun 30, 2011, at 10:26 AM, webobjects-dev-requ...@lists.apple.com wrote:

Date: Thu, 30 Jun 2011 08:48:33 -0400
From: Jesse Tayler jtay...@oeinc.com
Subject: Re: state of apns?
To: Farrukh Ijaz farrukh.i...@fuegodigitalmedia.com
Cc: WebObjects Development webobjects-dev@lists.apple.com
Message-ID: 286ba121-5ea2-4a23-b272-db5febc5a...@oeinc.com
Content-Type: text/plain; charset=us-ascii

thanks - let me take this one step at a time.

from Eclipse, I can seemingly send a push without a return error or
exception - from my server, I get the classdef trouble

in each case, my iphone has yet to actually receive a push and yes, for
now, I have hard coded a token id which I'm confident is correct.

the javaclass jar issue seems odd to me --

I see the jar is packed up with my WOApp:

/Library/WebObjects/Applications/WOMan.woa/Contents/Resources/Java/apns-0.1.5-jar-with-dependencies.jar

and if I look over at deployment, I can see it where I'd expect and along
with others.

/opt/WOApplications/WOMan.woa/Contents/Resources/Java/apns-0.1.5-jar-with-dependencies.jar

and yes, I use ant to build to install, but it's been a while since I've
added a jar from external sources.

could this be a JVM issue with the jar somehow?

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Re: state of apns?

2011-06-29 Thread Farrukh Ijaz

This may help you. I guess you are not removing the spaces in your device token.

- (void)application:(UIApplication *)application 
didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
NSString *dt = [[deviceToken description] 
stringByTrimmingCharactersInSet:[NSCharacterSet 
characterSetWithCharactersInString:@]];
dt = [dt stringByReplacingOccurrencesOfString:@  withString:@];
NSURL *url = // URL of your web application ...
NSMutableURLRequest *req = [NSMutableURLRequest requestWithURL:url];
[req setHTTPMethod:@POST];
NSString *udid = [[UIDevice currentDevice] name]; // This is perfectly 
legal. You just need to make sure it's not visible publicly.
NSString *post = [NSString stringWithFormat:@deviceToken=%@deviceId=%@, 
dt, udid];
NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding 
allowLossyConversion:YES];
[req setHTTPBody:postData];
NSURLConnection *conn = [NSURLConnection connectionWithRequest:req 
delegate:self];
[conn start];
}

- (NSURLRequest *)connection:(NSURLConnection *)connection 
willSendRequest:(NSURLRequest *)request redirectResponse:(NSURLResponse 
*)redirectResponse {
NSLog(@Starting: %@, request);
return request;
}

- (void)application:(UIApplication *)application 
didFailToRegisterForRemoteNotificationsWithError:(NSError *)error {
NSLog(@Device registration with APNS failed with Error: %@, error);
}

Farrukh

On 2011-06-29, at 8:36 PM, Jesse Tayler wrote:

 I'm missing just a little something -- 
 
 I'm able to send apns running my wo-app in eclipse - I now send without 
 returning an error at least.
 
   String payload = APNS.newPayload().alertBody(Alert!).build();
   String token = 3a09e272 3668c411 .;
   service.push(token, payload);
 
 I got my device token string from the return value on the ios device - so it 
 seems my device has properly registered - yes?
 
   - (void)application:(UIApplication *)application 
 didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
 
 The token string I'm  sending from WO is the token string returned in my iOS 
 device but still no notification gets received?
 
 Something I've missed or should check?
 
 
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Re: How to create plist from ERXGenericRecord ?

2011-06-25 Thread Farrukh Ijaz

Hi Fred,

Use:

NSPropertyListSerialization.stringFromPropertyList(yourObject);

yourObject can be NSArray, NSDictionary or any object that implements
NSKeyValueCoding interface I believe. This works for me without any problems.

Farrukh

On 2011-06-25, at 3:06 PM, Fred Opims wrote:

Hi!
I have an iPhone application that talks with a webOject application using
Entreprise Object.
From iPhone application to the WOObject application, i'm using a plist to
send data. It works great! I can parse my plist and feed my EO entity.
I want to use plist to send data in the other way but i don't know how.

I want to convert any fetch result into a Plist or a dictionary but i haven't
found a way to do that.
Is there a way to do this from a ERXGenericRecord ?
I tried with ERXPropertyListSerialization, but i couldn't use it with a
ERXGenericRecord.
Can you help me please?
Thank you!
Fred

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Re: Hashcode/ETag for EOs

2011-05-29 Thread Farrukh Ijaz

Hi Pascal,

On 2011-05-29, at 9:20 PM, Pascal Robert wrote:

I did :

ERXRouteResults results = (ERXRouteResults)response(someEntity, filter);
String etagHash =
ERXCrypto.sha256Encode(results.responseNode().toString(results.format(),
this.restContext()));

IMO, this is an expensive approach because of encryption algorithm. Unless
encryption of the data is key requirement, don't use it. Because normally the
toString() if not overridden returns a String comprising the memory address of
the instance, this is the reason a simple hashCode() call is not sufficient in
your case. You can simply override the hashCode() method and compute the values
based on your entity attributes.

For caching use Hashtable but that will only benefit if your hashCode()
generates unique value. In my experience the best way to cache the values is to
maintain a binary tree using the hashCode() as the node value. If you want to
implement a better caching, try exploring Splay tree model. With a little
modification to it, you can make you caching super fast.

These things are not normally practiced by API users but they do matter is you
develop your own API to be used by someone else :)

Farrukh

there's not a direct simple way to do it ... probably grab the snapshot off
the EO and compute a hash of the values (you can ignore the keys because
they're fixed). it might be something where you can make a new interface in
ERX that your EO's could implement to provide a more optimal impl (like
ERCStamped could use its lastModified as a basis).

On May 25, 2011, at 1:55 PM, Pascal Robert wrote:

I'm trying to find a way to generate a HTTP ETag for EOs so that caching
can be done for REST services. What I want to do is to have the same ETag
value for each representation of the EO, so when one of the values change,
the ETag value will also change, but if the EO have the same value, it will
generate the same ETag as another request got.

Problem is: I don't know what to use. I tried with myEO.hashCode() but I
did some tests and every time I fetch the EO, the hashcode is different
even if the data didn't change. I'm thinking of doing a MD5 digest of part
of the EO, but I was wondering if another way exist? I could use a last
modified date and generate a MD5 of that too, but that date is a better
option for the Last-Modified header.

--
Pascal Robert
prob...@macti.ca

WOWODC 2011 : July 1-2-3, Montreal. wowodc.com

AIM/iChat : MacTICanada
LinkedIn : http://www.linkedin.com/in/macti
Twitter : pascal_robert

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Re: Consuming REST services

2011-05-18 Thread Farrukh Ijaz

Hi, I wish I could use ERXKeyFilter.filterWithAllRecursive() but it takes 
forever for some entities. I guess it's because of 2 way relationship causes 
the call to get into an infinite loop?

I am quite satisfied with the ERRest framework. We are using it heavily for 
iPhone / iPad apps. The built in support for plist is quite handy so never got 
chance to use JSON or XML format. Perhaps would use it for building Android and 
Blackberry clients.

Farrukh

Sent from my iPad 2

On 2011-05-18, at 5:21 PM, Mike Schrag msch...@pobox.com wrote:

 ERXRestClient was just a proof of concept ... There's really no reason you 
 couldn't just extend the APi to always use 
 ERXKeyFilter.filterWithAllRecursive() and make a default rest delegate that 
 just makes new instances of classes for you. That said, I think RestEasy and 
 Jersey both do a better job on the client side for things like modeling 
 cookie, header, and form parameters. All would be pretty easy to put into 
 ERXRestClient, though -- we certainly have all the primitives to do it.
 
 ms
 
 On May 18, 2011, at 10:05 AM, Pascal Robert wrote:
 
 
 Le 2011-05-18 à 09:39, Henrique Prange a écrit :
 
 Pascal,
 
 Just to summarize the simplicity of Jersey client. Here is a sample code of 
 how to do a GET on the resource identified by 10.
 
 Client client = Client.create();
 
 WebResource resource = client.resource( http://localhost/my-service; );
 
 MyResource response = 
 resource.path(resource).path(10).type(MediaType.APPLICATION_JSON).get(MyResource.class);
 
 RestEasy is not too bad :
 
 public interface SimpleClient {
   
   @GET
   @Path(search.json)
   @Produces(application/json)
   ClientResponseTwitterSearchResult getSearchResults(@QueryParam(q) 
 String hashtag, @QueryParam(result_type) String resultType);
   
 }
 SimpleClient client = ProxyFactory.create(SimpleClient.class, 
 http://search.twitter.com/;);
 ClientResponseTwitterSearchResult response = 
 client.getSearchResults(#wowodc,recent);
 if 
 (response.getResponseStatus().getFamily().equals(Response.Status.Family.SUCCESSFUL))
  {
   NSLog.out.appendln(response.getEntity());
 } 
 
 Problem is that it doesn't understand classes like NSTimestamp and NSArray. 
 ERXRestClient understand the WO unique stuff, but you have to write 
 delegates, use ERXKeyFilter, etc. But ERXRestClient is good if the service 
 you call is the service you are calling are following the same structure as 
 ERRest or RoR.
 
 BTW, the Twitter REST API is crap.
 
 Cheers,
 
 Henrique
 
 On 18/05/2011, at 10:20, Henrique Prange wrote:
 
 Hi Pascal,
 
 We have been using Jersey [1] to produce and consume REST services. We 
 found Jersey the most concise and simple REST implementation. It also 
 offers a good set of tools to test production and consumption of REST 
 services, which is essential in our development process.
 
 [1]http://jersey.java.net/
 
 Cheers,
 
 Henrique
 
 On 18/05/2011, at 10:05, Pascal Robert wrote:
 
 Good morning,
 
 I see from the 2011 surveys that a good part of the community is 
 consuming REST services. I was wondering what are you using to consume 
 those? Right now, I'm playing with ERXRestClient and JBoss' RestEasy to 
 consume REST services, but I'm curious to see what other people use. Just 
 plain Jakarta HTTPClient with a JSON or XML parser?
 
 
 --
 Pascal Robert
 prob...@macti.ca
 
 WOWODC 2011 : July 1-2-3, Montreal. wowodc.com
 
 AIM/iChat : MacTICanada
 LinkedIn : http://www.linkedin.com/in/macti
 Twitter : pascal_robert
 
 
 
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Re: responseForComponentWithName() and session

2011-04-11 Thread Farrukh Ijaz

I don't remember exactly but Paolo I think you need to configure your
application not to create sessions when you access a component. You may be able
to find some article on sessionless login for a clue. Or you may need to pass
appropriate params in your method call instead of null null null...

BTW, the stuff you are trying to do will turn into nightmare when you would
need to take care of the component bindings programatically. I would suggest to
change your approach to get the desired results.

Good luck!

Farrukh

Amedeo Mantica amedeomail...@insigno.it wrote:

why u would like to do it ? put programmatically in html?

what is your goal?

On 11/apr/2011, at 13.07, Paolo Sommaruga wrote:

Hi Amedeo,

After invoking the child component I use response.contentString() component
to retrieve the html generated and insert it programmatically somewhere in
the main component html output.
With pageWithName doesn't work, I have many exception of type lookup of
unknown key in the child component. It seems that WO is searching in the
child component the same key of the parent component.

Such behavior does not happen with responseForComponentWithName. There isa
only the new session problem

Regards

Paolo

Il giorno 10/apr/2011, alle ore 22.33, Amedeo Mantica ha scritto:

why not:

WOComponent myPage = pageWithName(ComponentName.class);
.
.
WOResponse response = myPage.generateResponse();
return response;

regards
Amedeo

On 10/apr/2011, at 20.31, Paolo Sommaruga wrote:

Hi,

I have an application in which inside in a component I need to call a
child component invoked programmatically in the java code of the parent
component. I use

(WOApplication.application ()). responseForComponentWithName(ComponentName,
null
null
null
uriPrefix,
null);

and it works.

But I see that the component invoked programmatically uses a new session
than the one of the calling component.
Is there a way to call responseForComponentWithName() in order to open the
new component in the same session of the caller component ?

Thanks

Paolo

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Questions about Deduplication

2011-04-03 Thread Farrukh Ijaz

Hi Guys,

In Wonder's documentation there is a method called setDeduplicationEnabled() 
for ERXKeyFilter. I've the latest code from trunk but couldn't find this 
method. Can someone help me locate that? or is there any alternative way to 
implement the similar behaviour?

The problem I'm facing is here:

I've following entities, Horse, HorseDetail, HorseType, HorseColor.

Following are the relationships.

Horse - toMany - HorseDetail
Horse - toOne - Horse (Sir)
Horse - toOne - Horse (Dam)
Horse - toOne - HorseType
Horse - toOne - HorseColor

There are many horses in the database and I fetch record based on HorseDetail 
because it contains the horseName. E.g. I fetch all the instances of 
HorseDetail where the horseName contains letter a.

It works fine when I set the rule for entity = HorseDetail, task = GET:

displayPropertyKeys =
(
  horseName, 
  horseBio, 
  toLanguage, 
  toHorseProfile.toHorseType.typeName, 
  toHorseProfile.toHorseColor.colorName
)

For all the horses the filter works fine. But when I modify the above rule as 
following:

displayPropertyKeys =
(
  horseName, 
  horseBio, 
  toLanguage, 
  toHorse.toHorseType.typeName, 
  toHorse.toHorseColor.colorName,
  toHorse.toSirHorse.toHorseDetails.horseName,
  toHorse.toDamHorse.toHorseDetails.horseName
)

This also works fine but for only those horses which have toSirHorse and 
toDamHorse set. If any of them is missing, the returned data for those horses 
only contain the horseName.

Here is the method that I use for creating the ERXKeyFilter for HorseDetail. 
Basically the inferFilterKeysForEntity checks the d2w rules for the entity 
where the task is GET and gets the displayPropertyKeys.

public ERXKeyFilter showFilter(String entityName) {
NSArrayString keys = inferFilterKeysForEntity(entityName);
ERXKeyFilter filter = null;
if (keys != null  !keys.isEmpty()) {
filter = ERXKeyFilter.filterWithNone();
for (String key : keys) {
filter.include(new ERXKeyString(key));
}
} else {
filter = 
ERXKeyFilter.filterWithAttributesAndToOneRelationships();
}
return filter;
}

Here is the action defined in the custom rest controller for the horses method:

public WOActionResults searchAction() throws Throwable {
NSArrayEOQualifier quals = new NSMutableArrayEOQualifier();

String name = request().stringFormValueForKey(name);
if (name != null) {
quals.add(HorseDetail.TO_LANGUAGE.eq(language()));
quals.add(HorseDetail.PROFILE_NAME.ilike(name));
}

EOFetchSpecification fs = new EOFetchSpecification(
HorseDetail.ENTITY_NAME, new ERXAndQualifier(quals),
null);

NSArrayHorseDetail elements = editingContext()
.objectsWithFetchSpecification(fs);

HorseColor horseColor = horseColor();
if (horseColor != null) {
elements = HorseDetail.TO_HORSE
.append(Horse.TO_HORSE_COLOR).eq(horseColor)
.filtered(elements);
}

HorseType type = type();
if (type != null) {
elements = HorseDetail.TO_HORSE
.append(Horse.TO_HORSE_TYPE).eq(type)
.filtered(elements);
}

return response(elements, showFilter(HorseDetail.ENTITY_NAME));
}

I guess modifying the value of deduplication can give me the intended results. 
or is there any other solution to this problem?

Here is the link:

http://webobjects.mdimension.com/hudson/job/Wonder/javadoc/er/extensions/eof/ERXKeyFilter.html#setDeduplicationEnabled(boolean)

Thanks,

Farrukh ___
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Re: Another dumb ERRest question

2011-03-29 Thread Farrukh Ijaz

Hi Andrew,

I think you shouldn't return a filtered response when you're deleting the 
object. Your response should indicate your operation was successful or not 
based on the editingContext().saveChanges() out come.

response(entity, showFilter()) should be used for GET (fetch / select) and 
optionally in PUT (insert) and POST (update).

Farrukh

On 2011-03-28, at 10:36 PM, Andrew Kinnie wrote:

 I am again working on my ERRest based push notification server, and am having 
 an issue with the framework.
 
 I am using a version of Wonder from last week (the 5.4 branch), in eclipse 
 3.6 using a MySQL database on the development machine.
 
 I looked at the example app, and copied the key functions from it (after 
 wasting time trying to over-think it for a while going back to the easy 
 method).
 
 I can add a new object, it stores it in the database, but if I then attempt 
 to delete it using the code:
 
   @Override
   public WOActionResults destroyAction() throws Throwable {
   NotificationType type = notificationType();
   type.delete();
   editingContext().saveChanges();
   return response(type, showFilter());
   }
 
 The type gets the delete message, saveChanges deletes the row in the 
 database (the EO_PK_TABLE still shows it's pk as the current pk, which I 
 gather is normal) but then the returned method 
 
 response(type, showFilter());
 
 crashes with an NPE deep in the guts of ERRest:
 
   requestNode._fillInWithObjectAndFilter(obj, classDescription, 
 keyFilter, delegate, new HashSetObject());
 
 This is called in ERXRestRequestNode.java.  It appears (though I'm not 
 completely sure) that the method is asking for the old object it just 
 deleted, and there isn't one, because it just deleted it.  However, I copied 
 this code directly from the example, so something somewhere is going wrong 
 that doesn't go wrong in the example app.
 
 So, I can avoid all this by just returning null, as the user will not 
 actually need to get a response, but I thought I'd ask the question, what 
 should I be doing here, and what might be going wrong?
 
 Andrew
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Re: java.lang.OutOfMemoryError

2011-03-14 Thread Farrukh Ijaz

Hi,

Try using this: -Xms256m -Xms1024m -XX:MaxPermSize=256m

This works very well if you don't have a memory leak in your code.

Farrukh

Theodore Petrosky tedp...@yahoo.com wrote:

Thanks honey, I love you too.. :-)

I found that and a wonderful video explaining how to set the -Xms and -Xmx 
values in the run configuration of my app. so I added:

-Xms256m -Xmx512m

to my VM arguments and there was no change. So either I totally misunderstood 
what to fix or I need more drugs.

Ted

--- On Mon, 3/14/11, Mark Ritchie mark.ritc...@mac.com wrote:

From: Mark Ritchie mark.ritc...@mac.com
Subject: Re: java.lang.OutOfMemoryError
To: Theodore Petrosky tedp...@yahoo.com
Cc: webobjects-dev@lists.apple.com
Date: Monday, March 14, 2011, 5:13 PM

On 14/Mar/2011, at 1:57 PM, Theodore Petrosky 
wrote:java.lang.OutOfMemoryError: Java heap space
where can I adjust this value? I am on a mac mini os x 10.6.6

http://tinyurl.com/5vgejad
That should get you started!  ;-)M



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Re: Reverse Engineer?

2011-03-08 Thread Farrukh Ijaz

Shouldn't the mysql jar be placed in Java/ext folder?

Farrukh

Pascal Robert prob...@macti.ca wrote:

Bundle-less project without having WO 5.4 and a recent Wonder version? If 
JavaFoundation is in the classpath, that problem look like the one we had when 
the bundle-less option was enabled but we were using WO 5.3.

 Hello -
 
 I am trying to reverse engineer a mysql db with Eclipse 3.6x and all I get 
 are error messages.
 First about JavaMail and then thereafter, NSBundle ?
 
 Am I missing some setup config? 
 
 Thanks
 James
 
 
 
 java.lang.NoClassDefFoundError: Could not initialize class 
 com.webobjects.foundation.NSBundle
  at 
 com.webobjects.eoaccess.EOAdaptor.infoDictionaryForAdaptorNamed(EOAdaptor.java:230)
  at 
 com.webobjects.eoaccess.EOAdaptor.classNameForAdaptorNamed(EOAdaptor.java:246)
  at 
 com.webobjects.eoaccess.EOAdaptor.classForAdaptorNamed(EOAdaptor.java:262)
  at com.webobjects.eoaccess.EOAdaptor.adaptorWithName(EOAdaptor.java:287)
  at 
 org.objectstyle.wolips.eomodeler.core.sql.EOFSQLReverseEngineer53.init(EOFSQLReverseEngineer53.java:28)
  at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
  at 
 sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
  at 
 sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
  at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
  at 
 org.objectstyle.wolips.eomodeler.core.sql.EOFSQLReverseEngineerFactory.reverseEngineer(EOFSQLReverseEngineerFactory.java:23)
  at 
 org.objectstyle.wolips.eomodeler.actions.ReverseEngineerAction.run(ReverseEngineerAction.java:86)
  at 
 org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:251)
  at 
 org.eclipse.ui.internal.WWinPluginAction.runWithEvent(WWinPluginAction.java:229)
  at 
 org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
  at 
 org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
  at 
 org.eclipse.jface.action.ActionContributionItem$6.handleEvent(ActionContributionItem.java:452)
  at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
  at org.eclipse.swt.widgets.Display.sendEvent(Display.java:3783)
  at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1375)
  at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1398)
  at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1383)
  at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1195)
  at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3629)
  at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3284)
  at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640)
  at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
  at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438)
  at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671)
  at 
 org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
  at 
 org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664)
  at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
  at 
 org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115)
  at 
 org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
  at 
 org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
  at 
 org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
  at 
 org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369)
  at 
 org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at 
 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  at java.lang.reflect.Method.invoke(Method.java:597)
  at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:620)
  at org.eclipse.equinox.launcher.Main.basicRun(Main.java:575)
  at org.eclipse.equinox.launcher.Main.run(Main.java:1408)
 
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Re: Disable Back button in IE and Safari Browser

2011-02-24 Thread Farrukh Ijaz

Hi Pavan,

What John has suggested is what you need to enable the client side cache so
your javascript code could work. Using the window.history.go() and
window.history.forward() will bring you back to the same page.
However, I personally think it's not a good practice to implement such
behaviour in your application. It's better you launch your page in a new
browser window and hide the browser tool bar.

Farrukh

On 2011-02-24, at 6:31 PM, pavan.jayam wrote:

Thank you John.. i will try this...

but what exactly i need is, the user should be in the same page, i dont want
the user to move back.

John Huss wrote:
Page caching versus regeneration is determined by:

WOApplication.*setPageRefreshOnBacktrackEnabled
http://webobjects.mdimension.com/javadoc/WebObjects/5.4/com/webobjects/appserver/WOApplication.html#setPageRefreshOnBacktrackEnabled%28boolean%29*(boolean
aFlag)

But I would suggest that breaking the back button is a very bad idea; it is
a fundamental part of the browser.

John

On Thu, Feb 24, 2011 at 2:52 AM, pavan.jayam
pavan.ja...@prithvisolutions.com mailto:pavan.ja...@prithvisolutions.com
wrote:

Dear All,

How to disable back button when user clicks browser back button,

the formal way is window.history.forward() and
window.history.go() are working with normal html pages... but
when implemented with webobjects its giving webpage is expired.

can any one suggest on this.

-- ThanksRegards,
*Pavan Jayam
*Software Trainee
*Prithvi Information Solutions Ltd*
10Q3A1, Cyber Towers
HITEC City, Madhapur
Hyderabad - 500 081

Desk: +091 - 040 - 66846019 tel:%2B091%20-%20040%20-%2066846019
XT:304
http://www.prithvisolutions.com

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*Pavan Jayam
*Software Trainee
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Hyderabad - 500 081

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Re: Quick survey: who's deploying on VMWare?

2011-02-24 Thread Farrukh Ijaz


On 2011-02-24, at 6:57 PM, Pascal Robert wrote:

 Quick survey: who is deploying on VMWare (ESX or otherwise)? Maybe we could 
 make a pre-configured VM with CentOS and everything (wotaskd, Monitor, 
 Apache, etc.) needed for WO in a VMWare template? 

I configured one for development using Ubuntu 9 and Sun Virtual Box in 2009. It 
was good for new comers and trainees who don't have a mac. I think it would be 
good to have for development too... we need to see the alternative for Rule 
Editor for non-Mac platforms.

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Re: java.lang.NoClassDefFoundError

2011-01-24 Thread Farrukh Ijaz

Hi Dave,Is your framework is checked under Order and Export tab of the Java Build Path? May be that would be the reason for this NoClassDefFoundError.FarrukhOn 2011-01-25, at 9:00 AM, David Avendasora wrote:Hi all,I've been refactoring/modernizing a rather large app that has had the model as part of the application. I've split out the Model, the model classes and a bunch of supporting classes that are required by the model classes into a new Wonder Framework project.I've gotten everything to compile correctly in both the new framework project and the original application in eclipse, but when I the application it in eclipse, the app fails stating that it can't initialize the model files. (see stack trace below)I know that this is almost certainly a classpath issue, but the Framework is added to the build path just as the Wonder and WebObjects frameworks are. The framework only exists as source code in the Eclipse workspace, and I have tried it with bundles enabled, and disabled and I get the exact same results.Why would an app not be able to find classes at runtime, when it can find them in the source code? It's got to be something incredibly simple that I'm just overlooking.Davecom.webobjects.foundation.NSForwardException [java.lang.NoClassDefFoundError] Could not initialize class com.mycompany.ac.model.GlobalLU:java.lang.NoClassDefFoundError: Could not initialize class com.mycompany.ac.model.GlobalLU	at com.webobjects.foundation.NSForwardException._runtimeExceptionForThrowable(NSForwardException.java:43)	at com.webobjects.foundation.NSKeyValueCoding$_MethodBinding.valueInObject(NSKeyValueCoding.java:1140)	at com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.valueForKey(NSKeyValueCoding.java:1324)	at com.webobjects.appserver.WOApplication.valueForKey(WOApplication.java:5575)	at com.webobjects.foundation.NSKeyValueCoding$Utility.valueForKey(NSKeyValueCoding.java:447)	at com.webobjects.foundation.NSKeyValueCodingAdditions$DefaultImplementation.valueForKeyPath(NSKeyValueCodingAdditions.java:216)	at com.webobjects.appserver.WOApplication.valueForKeyPath(WOApplication.java:5645)	at com.webobjects.foundation.NSKeyValueCodingAdditions$Utility.valueForKeyPath(NSKeyValueCodingAdditions.java:149)	at com.webobjects.foundation.NSKeyValueCodingAdditions$DefaultImplementation.valueForKeyPath(NSKeyValueCodingAdditions.java:217)	at com.webobjects.appserver.WOComponent.valueForKeyPath(WOComponent.java:1804)	at com.webobjects.appserver._private.WOKeyValueAssociation.valueInComponent(WOKeyValueAssociation.java:50)	at er.extensions.components._private.ERXWOString.appendToResponse(ERXWOString.java:70)	at com.webobjects.appserver._private.WODynamicGroup.appendChildrenToResponse(WODynamicGroup.java:126)	at com.webobjects.appserver._private.WODynamicGroup.appendToResponse(WODynamicGroup.java:136)	at com.webobjects.appserver.WOComponent.appendToResponse(WOComponent.java:1122)	at com.webobjects.appserver.WOComponent._appendPageToResponse(WOComponent.java:1574)	at com.webobjects.appserver.WOComponent._generateResponseInContext(WOComponent.java:1543)	at com.webobjects.appserver.WOComponent.generateResponse(WOComponent.java:1538)	at com.webobjects.appserver._private.WOActionRequestHandler._handleRequest(WOActionRequestHandler.java:278)	at com.webobjects.appserver._private.WOActionRequestHandler.handleRequest(WOActionRequestHandler.java:158)	at er.extensions.appserver.ERXDirectActionRequestHandler.handleRequest(ERXDirectActionRequestHandler.java:124)	at com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1687)	at er.extensions.appserver.ERXApplication.dispatchRequestImmediately(ERXApplication.java:1984)	at er.extensions.appserver.ERXApplication.dispatchRequest(ERXApplication.java:1949)	at com.mycompany.ac.Application.dispatchRequest(Application.java:178)	at com.webobjects.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:144)	at com.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:226)	at java.lang.Thread.run(Thread.java:680)Caused by: java.lang.NoClassDefFoundError: Could not initialize class com.mycompany.ac.model.GlobalLU	at com.mycompany.ac.Application.currentProgram(Application.java:90)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:597)	at com.mycompany.ac.KeyValueCodingProtectedAccessor.methodValue(KeyValueCodingProtectedAccessor.java:35)	at com.webobjects.foundation.NSKeyValueCoding$_MethodBinding.valueInObject(NSKeyValueCoding.java:1134)	... 26 more ___Do not post admin requests to the list. They will be ignored.Webobjects-dev mailing list (Webobjects-dev@lists.apple.com)Help/Unsubscribe/Update your

Re: java.lang.NoClassDefFoundError

2011-01-24 Thread Farrukh Ijaz

What about the generated entity classes? Did you move them to the new framework 
as part of refactoring or they are part of the application? Just trying to 
guess what could be the reason as we have many frameworks which contain models 
and we have re-factored some of them and found no problem at all.

Farrukh

On 2011-01-25, at 9:20 AM, David Avendasora wrote:

 Hi Farrukh,
 
 I did not have it checked, and checking it made no difference. As far as I 
 know, the only things you really need to mark for export are .jar libraries 
 that you want to make sure are included in the build. I don't think that 
 makes any difference when you are running in Eclipse. But maybe I'm wrong...
 
 Dave
 
 
 On Jan 25, 2011, at 1:08 AM, Farrukh Ijaz wrote:
 
 Hi Dave,
 
 Is your framework is checked under Order and Export tab of the Java Build 
 Path? May be that would be the reason for this NoClassDefFoundError.
 
 Screen shot 2011-01-25 at 9.06.37 AM.png
 
 Farrukh
 
 On 2011-01-25, at 9:00 AM, David Avendasora wrote:
 
 Hi all,
 
 I've been refactoring/modernizing a rather large app that has had the model 
 as part of the application. I've split out the Model, the model classes and 
 a bunch of supporting classes that are required by the model classes into a 
 new Wonder Framework project.
 
 I've gotten everything to compile correctly in both the new framework 
 project and the original application in eclipse, but when I the application 
 it in eclipse, the app fails stating that it can't initialize the model 
 files. (see stack trace below)
 
 I know that this is almost certainly a classpath issue, but the Framework 
 is added to the build path just as the Wonder and WebObjects frameworks 
 are. The framework only exists as source code in the Eclipse workspace, and 
 I have tried it with bundles enabled, and disabled and I get the exact same 
 results.
 
 Why would an app not be able to find classes at runtime, when it can find 
 them in the source code? It's got to be something incredibly simple that 
 I'm just overlooking.
 
 Dave
 
 
 com.webobjects.foundation.NSForwardException 
 [java.lang.NoClassDefFoundError] Could not initialize class 
 com.mycompany.ac.model.GlobalLU:java.lang.NoClassDefFoundError: Could not 
 initialize class com.mycompany.ac.model.GlobalLU
 at 
 com.webobjects.foundation.NSForwardException._runtimeExceptionForThrowable(NSForwardException.java:43)
 at 
 com.webobjects.foundation.NSKeyValueCoding$_MethodBinding.valueInObject(NSKeyValueCoding.java:1140)
 at 
 com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.valueForKey(NSKeyValueCoding.java:1324)
 at 
 com.webobjects.appserver.WOApplication.valueForKey(WOApplication.java:5575)
 at 
 com.webobjects.foundation.NSKeyValueCoding$Utility.valueForKey(NSKeyValueCoding.java:447)
 at 
 com.webobjects.foundation.NSKeyValueCodingAdditions$DefaultImplementation.valueForKeyPath(NSKeyValueCodingAdditions.java:216)
 at 
 com.webobjects.appserver.WOApplication.valueForKeyPath(WOApplication.java:5645)
 at 
 com.webobjects.foundation.NSKeyValueCodingAdditions$Utility.valueForKeyPath(NSKeyValueCodingAdditions.java:149)
 at 
 com.webobjects.foundation.NSKeyValueCodingAdditions$DefaultImplementation.valueForKeyPath(NSKeyValueCodingAdditions.java:217)
 at 
 com.webobjects.appserver.WOComponent.valueForKeyPath(WOComponent.java:1804)
 at 
 com.webobjects.appserver._private.WOKeyValueAssociation.valueInComponent(WOKeyValueAssociation.java:50)
 at 
 er.extensions.components._private.ERXWOString.appendToResponse(ERXWOString.java:70)
 at 
 com.webobjects.appserver._private.WODynamicGroup.appendChildrenToResponse(WODynamicGroup.java:126)
 at 
 com.webobjects.appserver._private.WODynamicGroup.appendToResponse(WODynamicGroup.java:136)
 at 
 com.webobjects.appserver.WOComponent.appendToResponse(WOComponent.java:1122)
 at 
 com.webobjects.appserver.WOComponent._appendPageToResponse(WOComponent.java:1574)
 at 
 com.webobjects.appserver.WOComponent._generateResponseInContext(WOComponent.java:1543)
 at 
 com.webobjects.appserver.WOComponent.generateResponse(WOComponent.java:1538)
 at 
 com.webobjects.appserver._private.WOActionRequestHandler._handleRequest(WOActionRequestHandler.java:278)
 at 
 com.webobjects.appserver._private.WOActionRequestHandler.handleRequest(WOActionRequestHandler.java:158)
 at 
 er.extensions.appserver.ERXDirectActionRequestHandler.handleRequest(ERXDirectActionRequestHandler.java:124)
 at 
 com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1687)
 at 
 er.extensions.appserver.ERXApplication.dispatchRequestImmediately(ERXApplication.java:1984)
 at 
 er.extensions.appserver.ERXApplication.dispatchRequest(ERXApplication.java:1949)
 at com.mycompany.ac.Application.dispatchRequest(Application.java:178)
 at 
 com.webobjects.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:144

Re: AjaxTabbedPanel ??? V2

2011-01-16 Thread Farrukh Ijaz

Are you using a separate WOForm for each tab? If yes, then you should revise 
your code and use 1 form for all your fields no matter they span across 
multiple tabs.

Farrukh

On 2011-01-16, at 5:32 PM, Theodore Petrosky wrote:

 I am copying from the ajaxexample. 
 
 in a nutshell I have:
 
 Tab1 displays and edits $theUser.firstName and various other fields.
 Tab2 displays checkboxes for various fields like:
 
 wo:WOCheckBox checked = $theUser.securitySettings.seesUserManagement /
 
 Tab1 is set as isSelected = true;
 
 when i display the AMD, Tab1 looks beautiful however, when I display Tab2 all 
 the securitySettings are unchecked (this user should have them all checked 
 (true)).
 
 If I make a change on Tab1, and save the EC, all the securitySettings are set 
 to false and overwritten. If I go to Tab2 and check the settings to make them 
 true, saving saves these settings. 
 
 So although I can set the values from Tab2, it doesn't display the current 
 settings.
 
 If you understand better the workings of the AjaxTabbedPanel, maybe you could 
 look at my code from last week and see if my error is obvious.
 
 
 You did say, 
 
  I think you need to specify the name property for you
 tabbed panel.
 
 What does this mean?
 
 
 Thanks,
 
 Ted
 
 
 
 
 --- On Sun, 1/16/11, Farrukh Ijaz farrukh.i...@fuegodigitalmedia.com wrote:
 
 From: Farrukh Ijaz farrukh.i...@fuegodigitalmedia.com
 Subject: Re: AjaxTabbedPanel ??? V2
 To: Theodore Petrosky tedp...@yahoo.com
 Cc: webobjects-dev@lists.apple.com
 Date: Sunday, January 16, 2011, 8:24 AM
 Hi Ted,
 
 I think you need to specify the name property for you
 tabbed panel. Anyhow, working with AjaxTabbedPanel is a bit
 tricking. The easiest way is to copy the code from the Ajax
 examples and tweak it for your need.
 
 Farrukh
 
 On 2011-01-16, at 4:20 PM, Theodore Petrosky wrote:
 
 Is there some secret that I am missing about using the
 AjaxTabbedPanel?
 
 Nothing I do seems to allow it to display the data I
 need. I posted earlier in the week my problem, if anyone has
 an idea what I can do to learn this feature.
 
 I posted what I thought was an appropriate amount of
 detail (including my code) last week. I could repost it. 
 
 Help, I really like what this looks like if only I
 could get it to work.
 
 Ted
 
 
 
 
 
 

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Re: AjaxTabbedPanel ??? V2

2011-01-16 Thread Farrukh Ijaz

Apparently nothing is wrong with your code. Try using ERXOptionalForm instead 
of WOForm. Also try moving the form inside the tabbed panel.

I think you may need AjaxObserveField too around your fields inside the form.

wo:ERXOptionalForm multipleSubmit = $true
wo:AjaxObserveField fullSubmit=$true action=$dummy
!-- Your stuff here including tabs --
/wo:AjaxObserveField
/wo:ERXOptionalForm

Farrukh

On 2011-01-16, at 9:13 PM, Theodore Petrosky wrote:

 I have one form:
 
 wo:WOForm multipleSubmit = true
  div class = tabBox
webObject name = TabbedPanel
  webObject name = Tab1
table class = tableDefs width = 550
 
   tr class = meta1
td width = 110First Name/td
tdwo:WOTextField value = $theUser.firstName size = 65 
 //td
  /tr
 
   tr class = meta1
td width=35%Last Name/td
tdwo:WOTextField value = $theUser.lastName size = 65 //td
  /tr
 
   tr class = meta1
tdTitle/td
tdwebobject name = EmployeeTitlePopUp //td
  /tr
 
/table 
   /webObject name = Tab1
 
  webObject name = Tab2
 
 table width = 250
  tr
td
  div class = twoLineSees Employee Management: 
wo:WOCheckBox checked = 
 $theSecuritySettings.seesUserManagement /
br /
br /
Sees Client Management: 
wo:WOCheckBox checked = 
 $theSecuritySettings.seesClientManagement /
br /
br /
Sees Settings Management: 
wo:WOCheckBox checked = 
 $theUser.securitySettings.seesSettingsManagement /
  /div
  br /
/td
  /tr
/table
 
 /webObject
 
 /webObject
 
 /div
 br /
  wo:AjaxSubmitButton action = $save value = Save /wo:AjaxSubmitButton 
 action = $cancelEdits value = Cancel /
 /wo:WOForm
 
 
 
 --- On Sun, 1/16/11, Farrukh Ijaz farrukh.i...@fuegodigitalmedia.com wrote:
 
 From: Farrukh Ijaz farrukh.i...@fuegodigitalmedia.com
 Subject: Re: AjaxTabbedPanel ??? V2
 To: Theodore Petrosky tedp...@yahoo.com
 Cc: webobjects-dev@lists.apple.com
 Date: Sunday, January 16, 2011, 12:24 PM
 Are you using a separate WOForm for
 each tab? If yes, then you should revise your code and use 1
 form for all your fields no matter they span across multiple
 tabs.
 
 Farrukh
 
 On 2011-01-16, at 5:32 PM, Theodore Petrosky wrote:
 
 I am copying from the ajaxexample. 
 
 in a nutshell I have:
 
 Tab1 displays and edits $theUser.firstName and
 various other fields.
 Tab2 displays checkboxes for various fields like:
 
 wo:WOCheckBox checked =
 $theUser.securitySettings.seesUserManagement /
 
 Tab1 is set as isSelected = true;
 
 when i display the AMD, Tab1 looks beautiful however,
 when I display Tab2 all the securitySettings are unchecked
 (this user should have them all checked (true)).
 
 If I make a change on Tab1, and save the EC, all the
 securitySettings are set to false and overwritten. If I go
 to Tab2 and check the settings to make them true, saving
 saves these settings. 
 
 So although I can set the values from Tab2, it doesn't
 display the current settings.
 
 If you understand better the workings of the
 AjaxTabbedPanel, maybe you could look at my code from last
 week and see if my error is obvious.
 
 
 You did say, 
 
  I think you need to specify the name property
 for you
 tabbed panel.
 
 What does this mean?
 
 
 Thanks,
 
 Ted
 
 
 
 
 --- On Sun, 1/16/11, Farrukh Ijaz farrukh.i...@fuegodigitalmedia.com
 wrote:
 
 From: Farrukh Ijaz farrukh.i...@fuegodigitalmedia.com
 Subject: Re: AjaxTabbedPanel ??? V2
 To: Theodore Petrosky tedp...@yahoo.com
 Cc: webobjects-dev@lists.apple.com
 Date: Sunday, January 16, 2011, 8:24 AM
 Hi Ted,
 
 I think you need to specify the name property for
 you
 tabbed panel. Anyhow, working with AjaxTabbedPanel
 is a bit
 tricking. The easiest way is to copy the code from
 the Ajax
 examples and tweak it for your need.
 
 Farrukh
 
 On 2011-01-16, at 4:20 PM, Theodore Petrosky
 wrote:
 
 Is there some secret that I am missing about
 using the
 AjaxTabbedPanel?
 
 Nothing I do seems to allow it to display the
 data I
 need. I posted earlier in the week my problem, if
 anyone has
 an idea what I can do to learn this feature.
 
 I posted what I thought was an appropriate
 amount of
 detail (including my code) last week. I could
 repost it. 
 
 Help, I really like what this looks like if
 only I
 could get it to work.
 
 Ted
 
 
 
 
 
 
 
 
 
 
 
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Re: Hudson and frameworks reference

2011-01-15 Thread Farrukh Ijaz

It's overly advertised extended behaviour of ant to resolve dependencies.

Farrukh

On 2011-01-15, at 5:27 PM, Ramsey Lee Gurley wrote:

On Jan 15, 2011, at 6:49 AM, Lachlan Deck wrote:

On 15/01/2011, at 2:12 PM, Mike Schrag wrote:

I'm all for Q's approach, too. For me, Ivy is the part of Maven that isn't
so bad. You get the dependency management without all the other stuff on
top.

And, of course, you can interpret 'all the other stuff on top' in one of two
ways:
a) negatively, which seems to be the way this particular community keeps the
myth going that it'll be too much pain. (Perhaps certain people have a
hang-over from maven 1?).
b) positively, as meaning all the additional benefits maven provides and
with less pain overall.

I found the latter to be true. :) Having everything is configured in your
pom file(s) and thus in version control (rather than requiring external
configs on differing environments), dependency management, proper build
lifecycles (with testing, integration testing etc), convention over
configuration, lots of handy plugins easily adapted. It's definitely worth a
serious look.

with regards,
-

Lachlan Deck

If I had to describe Jenkins(Hudson) in a sentence, I would say: A webapp for
automating builds that is similar to Apple's Automator.

Can a Maven fan concisely describe Maven in something the size of a tweet so
that I might understand why I would want to use it? For me, the problem
isn't a negative perception I simply have no idea what Maven does or why
I would want to use it.

Thanks,

Ramsey

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Re: DirectAction pages with Ajax calls inside

2011-01-14 Thread Farrukh Ijaz

+1

Nice website.

Farrukh

On 2011-01-15, at 12:17 AM, Amedeo Mantica wrote:

 Hello all,
 
 Sometime ago I was on the hotnews page of apple website
 
 http://www.apple.com/hotnews/
 
 and I noticed that if you click on the page selection numbers a javascript 
 actually change tha page but is also added a fragment identifier to the page, 
 so if you copy/paste the url or hit refresh you are still in the correct page
 
 
 now, if we have a direct action page that we have called with some 
 parameters, for example:
 
 /wa/showProducts?category=Cables
 
 and we have inside that page some Ajax popup buttons or other Ajax elements 
 that can change category or page, when we hit realod we lose any choice made.
 
 
 based on apple hotnews and thank to Mike for some explanations page I made a 
 solution that I would like to share with you
 
 When you need to an ajax call ( via AjaxUpdateLink, an AjaxObserveField 
 etc... ) you need to update the url using a js window.location=...
 
 then the url become
 
 /wa/showProducts?category=Cablespage=2#category=Video
 
 when an user hit refresh or the url is pasted in a new page I made a 
 javascript that take care of combining/updating the left side (and discard 
 the rightside)
 
 
 this is the js source code if you would like to check
 
 http://www.confindustria.chieti.it/WebObjects/ConfindustriaNet.woa/Contents/WebServerResources/ajaxToDirectActions.js
 
 if you would like to try go to this website
 
 http://www.confindustria.chieti.it
 on the top navigation bar click on LE AZIENDE
 
 then you have on the left a popupmenu called Selezione per settore ( 
 actually I have enabled only on that )
 change tha value then reload the page
 
 I think that this can be made better and eventually incorporated in wonder, 
 adding two bindings to AjaxDinamicElements ( fragmentIdentifierKey, 
 fragmentIdentifierValue )
 
 
 Any suggestion ?
 
 Regards
 Amedeo
 
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Re: WO 5.2 / 5.3 run app standalone.

2011-01-13 Thread Farrukh Ijaz

Hi,

This is known as Evil Direct Connect.

Following link is very helpful:

http://wiki.objectstyle.org/confluence/display/WO/Development+Tools-Running+Through+Apache

What Cheong said should fix the problem.

Farrukh

On 2011-01-13, at 11:30 AM, Frédéric JECKER wrote:

 Hi all,
 
 Using webobjects 5.2 when I used to run an app standalone on a server (for 
 testing purpouses – using the .cmd or the .sh file) I could connect to it 
 directly using the port displayed in the console (ie 127.0.0.1:1234)
 Now with webobjects 5.3 the URL changed to 127.0.0.1/cgi-bin/WebObjects/-1234.
 It seems that even the app is started standalone it is using the apache 
 adaptor.
 Is this behavior normal, is there a way to enable the old connexion 
 mechanism ?
 
 Thanks
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Re: OGNL binding failing for WOImageButton

2011-01-12 Thread Farrukh Ijaz

You need to specify action. You can't set it as null although it doesn't
complain at compile time. That's breaking your component I guess.

Farrukh

On 2011-01-13, at 7:49 AM, Tarun Reddy wrote:

Last thing.. I created a new Wonder Application and successfully reproduced
the problem.

My steps:
create new Wonder Application
create an image in WebServerResources/default.com/images/search.jpg
Add public String comp = default.com; to Session.java
In Main.html, add WOImage webobject name = SubmitButton/webobject in
body tag
In Main.wod add
SubmitButton : WOImageButton {
filename = ~session.comp + \/images/search.jpg\;
action = null;
//filename = default.com/images/search.jpg;
}

Fail.
Pretty simple to reproduce. Next step is to see if I update the Wonder
Frameworks if this still fails. Mine is from May 10, 2010.

Tarun

On Wed, Jan 12, 2011 at 9:43 PM, Tarun Reddy t...@cornell.edu wrote:
This seems to work fine. It resolves to

com.webobjects.appserver._private.WOImageButton

Tarun

On Wed, Jan 12, 2011 at 5:01 AM, John Larson the_lars...@mac.com wrote:
Go to the page's Java file. Somewhere try to define a variable of type
WOImageButton and see if eclipse finds it in your classpath. It's possible
that your install is missing it altogether. There's obviously other ways to
check that, but this way should only take a second and then you've eliminated
the classpath problem.

John

On Jan 12, 2011, at 1:36 AM, Tarun Reddy ta...@reddyemail.com wrote:

It is quite late and I tried it again today. It definitely is an error when
I switch back and forth only changing woimage and woimagebutton. Same page,
same exact location.

I'm not specifying a framework as I'm using the webserverresource directory.
I apologize in advance for the lack of case in my email. iPhone and late
night coding.

I'll try tomorrow to create a small project with just the code in question
to see if I can repro.

Thank you,
Tarun

Sent from my iPhone

On Jan 11, 2011, at 8:54 PM, John Larson the_lars...@mac.com wrote:

It might be late and I may have had a beer or two tonight, but are you
absolutely positive that simply changing from WOImage to WOImageButton
breaks it as you've described? I want to remember that error being a
bundling problem like if you use an outdated reference to a framework. If
it was an ognl problem, you'd get a clear ognl error. This is a total shot
in the dark, but it's dark outside so ..., did you try specifying the
framework in addition to the filename?

John

On Jan 11, 2011, at 9:35 PM, Tarun Reddy t...@cornell.edu wrote:

On Mon, Jan 10, 2011 at 10:43 PM, Tarun Reddy t...@cornell.edu wrote:
Can anyone help with this:

SearchImage : WOImageButton {
filename = ~session.siteDefinition.siteDomain +
\/images/find1.jpg\;
}

This gives the desired image

SearchImage : WOImage {
filename = ~session.siteDefinition.siteDomain +
\/images/find1.jpg\;
}

I guess it would have been at least moderately helpful to include my error
that I get :-)

Error: java.lang.RuntimeException: Unable to load the component named
'SearchImage' with the declaration Component Type = WOImageButton,
Bindings = { filename=session.siteDefinition.siteDomain +
/images/find1.jpg }. Make sure the .wo folder is where it's supposed to
be and the name is spelled correctly.
Reason:Unable to load the component named 'SearchImage' with the
declaration Component Type = WOImageButton, Bindings = {
filename=session.siteDefinition.siteDomain + /images/find1.jpg }. Make
sure the .wo folder is where it's supposed to be and the name is spelled
correctly.

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