Re: Say Hello with 2 Problems^^

2007-11-15 Thread Lachlan Deck

Hi and welcome Ken,

On 16/11/2007, at 11:41 AM, Ken Ishimoto wrote:

At first say Hi to all. My Name is Ken Ishimoto and I am a newbie  
in WO. I have now learned on Tiger WO for several months,
now with Leopard it is hard to switch to Eclipse. Very confusing. I  
am also working on an Translation to Japanese for WebObjects 5.4 &  
Wonder.
It is only for internal use now, because it so much translation,  
but after I get to a good point I will open it up for other of  
course. The Translation has start and there only 5-6 Classes now,  
but it will grow.


I have setup Eclipse 3.3.1.1 with the nightly build of WOLips 4118.  
Also setup after a lot of problems now the JavaEOGenerator.


4118 is not the nightly build. That's the old 3.2.x stable build. Are  
you sure you've got the right update site?
http://wiki.objectstyle.org/confluence/display/WOL/Install+WOLips+with 
+Eclipse+Update+Manager


It should be.
http://webobjects.mdimension.com/wolips/nightly

With WOLips 4118 , the New->WebObjects Application won't work? Is  
that a Bug, or is there a Problem with my setup?


Have you tried New->WOnderApplication?

with regards,
--

Lachlan Deck



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Re: Apache 2+ with WebObjects 5.2.4/ Apache 1.3.36 help

2007-11-15 Thread Shravan Kumar.M

Hi Group,

Can any one please help me in this regard. We have Apache 1.3.36 and  
WO 5.2.4 on Solaris SunOS, apache is getting freeze up very  
frequently and we need to restart the whole server to get things to  
normal.


Also, any help for the below mail of configuring Apache 2.2+ on  
Solaris will be appreciated.



Thanks & Rgds,
Shravan Kumar.M

"Let us learn from the past to profit by the present,and from the  
present to live better in the future."

--William WordsWorth
---




From: Shravan Kumar.M <[EMAIL PROTECTED]>
Date: 13 November 2007 2:35:08 PM GMT+05:30
To: WebObjects-Dev Mailing List 
Subject: Apache 2+ with WebObjects 5.2.4


Hi Group,

Currently we have Apache 1.3+ with WebObjects 5.2.4 running on our  
Solaris Server [SunOS Rabbit 5.8 Generic_117350-38 sun4u sparc  
SUNW,Sun-Fire-V890 Solaris]


Could any one please advise me if I can install Apache 2.2+  
retaining WebObjects 5.2.4 in our Solaris server ?


Also, please advise me the steps to install Apache 2.2+ that is  
compatible with WebObjects 5.2.4, we also need SSL configured with  
Apache 2.2+, please advise if this has any issues ?


I have read in some of lists discussions that Apache 2.2+ is  
available in Project Wonder 2.0, can I use this for Solaris Server ?


Thanks & Rgds,
Shravan Kumar.M

"Let us learn from the past to profit by the present,and from the  
present to live better in the future."

--William WordsWorth
---




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Re: Configuring & Extending D2WList

2007-11-15 Thread Guido Neitzer

On 15.11.2007, at 18:21, Steve Sharman wrote:

Firstly I want to be able to hide the standard "delete" and "edit"  
buttons on the list component under certain circumstances. I guess  
that might be something that I can configure with a particular set  
of D2W rules, but I'm not sure I can see what the rule should  
contain - something about making the entity read-only for this  
instance of the D2WList?


At least in Wonder components, there are a couple of ways to do this:

pagecConfiguration = 'ListMyEntity' => isEntityEditable = false [100]

and

pagecConfiguration = 'ListMyEntity' => isEntityDeletable = false [100]

or, if you want to control the actions display (pretty sure, that  
works only with ERD*):


pageConfiguration = 'ListMyEntity' => actions = {} [100]

or:

pageConfiguration = 'ListMyEntity' => actions = {"right" =  
("editAction", "deleteAction");} [100]


I'm guessing that the way to be going here is to create a custom  
subclass of D2WList (or ERD2WList, I guess) and override the edit/ 
delete action methods


I'd use either a custom property level component or an  
ERDControllerButton. The BugTracker in Wonder is a somewhat complex  
but very useful example for this.


cug

--
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JavaEOGenerator....

2007-11-15 Thread Theodore Petrosky
I just downloaded the beta I thought I read that
there is a readme file somewhere that explains how to
use it 

I am scouring the lists for instructions.

can someone help.

Ted


  

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Say Hello with 2 Problems^^

2007-11-15 Thread Ken Ishimoto

Hello to all WO Developer.

Greetings from a WO newbie.

At first say Hi to all. My Name is Ken Ishimoto and I am a newbie in  
WO. I have now learned on Tiger WO for several months,
now with Leopard it is hard to switch to Eclipse. Very confusing. I am  
also working on an Translation to Japanese for WebObjects 5.4 & Wonder.
It is only for internal use now, because it so much translation, but  
after I get to a good point I will open it up for other of course. The  
Translation has start

and there only 5-6 Classes now, but it will grow.

I have setup Eclipse 3.3.1.1 with the nightly build of WOLips 4118.  
Also setup after a lot of problems now the JavaEOGenerator.



After try a Sample for the Eclipse, I got 2 strange Problems?


1.

With WOLips 4118 , the New->WebObjects Application won't work? Is that  
a Bug, or is there a Problem with my setup?


2.

After my first successes with JavaEOGenerator, I get 2 Files. The one  
with starting _ and the Custom Entity class file.


In every Entity Class file, I get follow Method from the Template.

public static NSArray allObjects(EOEditingContext  
aContext) {

return _DisplayBoard.objectsForFetchAll(aContext); <- ERROR
}

<>



I am playing now 2 days with this error, and have no idea what's going  
on?




Thank you


K's ROOM  (ISHIMOTO Ken)

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Re: Migrate from WO5.2 to Eclipse

2007-11-15 Thread Ian Joyner
Of course, I could rephrase all that more positively and say that 2007  
has been a technically very exciting year. I think that now things are  
getting settled down, 2008 is shaping up to be an exciting year  
without the frustration. And thanks to those who have worked so hard  
in 2007 to get us to this point.


Ian

On 15/11/2007, at 3:28 PM, Ian Joyner wrote:

I have to very much agree with what Robert says below. This year has  
been incredibly frustrating (apart from meeting Chuck and a whole  
lot of you other great people at WWDC) and part of it is the  
movement in the WO space. OK, we had a large JC project which we now  
have someone doing it in Cocoa (stuff the Windows users, we only  
sell Mac anyway), although I don't know how that is going to work  
with multi-threaded large-scale DB access, which EOF gives you for  
free.


And heaps more.

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Wonder - Building Docs - out of memory

2007-11-15 Thread Les Vogel
This morning, I got a new error message when building Wonder:

  [javadoc] javadoc: error - java.lang.OutOfMemoryError: Please increase
memory.
  [javadoc] For example, on the Sun Classic or HotSpot VMs, add the option
-J-Xmx
  [javadoc] such as -J-Xmx32m.
  [javadoc] Generating /Users/les/WonderLatest/Wonder/dist/wonder-4.0
/Documentation/api/serialized-form.html...
  [javadoc] 2 errors
  [javadoc] 641 warnings

Any suggestions?

-- 
Les Vogel
808 870-0418
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WODisplayGroup with peer EOEditingContext

2007-11-15 Thread Jacob Mouka

Hi List

How can I get a displaygroup to use a peer editingcontext and still  
use fetches on load? I noticed that in the WOO file there is an entry  
for the editing context, but setting it to the page's local context  
results in a null pointer (and no, I didn't forget to instantiate the  
EC, and I've tried in the constructor and in the declaration). My  
guess is the WOO is read/executed before the component class, but I  
was wondering if anybody has done this successfully.


I know I can do all this programatically, but since the WOO has  an  
editingcontext entry it seems this would be a nice way of doing this.


Jacob
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Re: JavaEOGenerator source posted by Apple

2007-11-15 Thread Pascal Robert
They also redirected the webobjects.com domain to http:// 
developer.apple.com/tools/webobjects/ instead of http://apple.com/ 
webobjects



http://developer.apple.com/samplecode/JavaEOGenerator/index.html

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WOL'ed? May you live in interesting times...

2007-11-15 Thread Johan Henselmans



In Leopard, I tried to update a project I have been working on for  
some time, and had adjusted some simple things, a form change here,  
and session.method there. I downloaded the last Wonder53, made a  
gowo53.sh and gowo54.sh, that symlinked and replaced the 54 frameworks  
with 53 and viceversa.


Then I used the included EOGenerator to get my BusinessLogic framework  
running. And I ran my app against the framework. Suddenly, things were  
not so nice any more.


The construction is simple: i have trainingdata and reservations for  
trainingdata. To check if there are places available, I check how many  
reservations have been made: nothing special:


  public Integer showNoOfReservations() {
reservationsintTemp = 0;
	java.util.Enumeration  e =  
reservations().objectEnumerator();

while (e.hasMoreElements()){
Reservation reservationTemp = (Reservation)e.nextElement();
reservationsintTemp= reservationsintTemp 
+reservationTemp.reservationNoOfReservationsTogether().intValue();

}
return new Integer(reservationsintTemp);
}



I got a null exception at a place that had worked very nice just  
before. After some testing I found the error:  a column in a  
postgresql table which which included a '1' or a '0', as an integer,  
seemed to give some null values. The interesting thing was that I  
could not see any null values just running psql from postgresql  
(8.2.5, from macports).  So I did an if null test, and the strange  
thing was that after that, I found two null values,  and apparently  
there were 236 records, while in psql there were only 204 records.



So I made a workaround (testing on null in  
reservationNoOfReservationsTogether), and proceeded.



The relevant reservationNoOfReservationsTogether method:

public Integer reservationNoOfReservationsTogether() {
if (reservationOneExtra()!=null){
if (reservationOneExtra().intValue()!=0){
System.out.println("extra");
		return new Integer(reservationNoOfReservations().intValue() 
+1);

} else {
System.out.println("not extra");
return new 
Integer(reservationNoOfReservations().intValue());
}
} else {
System.out.println("null, not one extra"+this.toString()+" ");
return new Integer(reservationNoOfReservations().intValue());
}
}

The app now started, but now, I got errors saving reservation data:   
before that time that had worked perfectly. The error I got was that I  
could not save the reservation, because the object was not in an  
Editing Context. I can not give you the complete error, because...


I then updated to the latest Wonder53 and WOLips (3.3.4643), to see if  
that woud make a difference.


Now I am getting the error, while trying to start up the application,  
I get a java heap space error.


0 [main] INFO org.apache.log4j.Logger  - Updated the logging  
configuration with the current system properties.

48 [main] DEBUG NSLog  - WOMaxIOBufferSize=8196
48 [main] DEBUG NSLog  - WOWorkerThreadCountMin=16
48 [main] DEBUG NSLog  - WOSocketMonitorSleepTime=50
48 [main] DEBUG NSLog  - WODirectConnectEnabled=true
48 [main] DEBUG NSLog  - WOIncludeCommentsInResponse=false
48 [main] DEBUG NSLog  - WOWorkerThreadCount=8
48 [main] DEBUG NSLog  - WOAdaptorURL=http://127.0.0.1/cgi-bin/WebObjects
48 [main] DEBUG NSLog  - WOIDE=WOLips
48 [main] DEBUG NSLog  - WODebuggingEnabled=true
48 [main] DEBUG NSLog  - WOListenQueueSize=128
48 [main] DEBUG NSLog  - WOMissingResourceSearchEnabled=true
48 [main] DEBUG NSLog  - WOApplicationClassName=Application
48 [main] DEBUG NSLog  - WOSessionStoreClassName=WOServerSessionStore
48 [main] DEBUG NSLog  - WOContextClassName=WOContext
48 [main] DEBUG NSLog  - WOCachingEnabled=false
49 [main] DEBUG NSLog  - WOAcceptMalformedCookies=false
49 [main] DEBUG NSLog  - NSProjectSearchPath=(..,../..)
49 [main] DEBUG NSLog  - WOMonitorEnabled=false
49 [main] DEBUG NSLog  - WOAllowRapidTurnaround=true
49 [main] DEBUG NSLog  - WOGenerateWSDL=true
49 [main] DEBUG NSLog  - WOWorkerThreadCountMax=256
49 [main] DEBUG NSLog  - WOAllowsConcurrentRequestHandling=false
54 [main] DEBUG NSLog  - WOAdaptor=WODefaultAdaptor
54 [main] DEBUG NSLog  - WOSessionTimeOut=3600
54 [main] DEBUG NSLog  - WOMaxSocketIdleTime=18
54 [main] DEBUG NSLog  - WODefaultUndoStackLimit=10
54 [main] DEBUG NSLog  - WOAutoOpenClientApplication=true
54 [main] DEBUG NSLog  - WOAutoOpenInBrowser=true
55 [main] DEBUG NSLog  - WOApplicationBaseURL=/WebObjects
55 [main] DEBUG NSLog  - WOMaxHeaders=200
55 [main] DEBUG NSLog  - WOLifebeatEnabled=true
55 [main] DEBUG NSLog  - WOAllowsCacheControlHeader=true
55 [main] DEBUG NSLog  - WOSMTPHost=smtp
55 [main] DEBUG NSLog  - WOFrameworksBaseURL=/WebObjects/Frameworks
55 [main] DEBUG NSLog  - WOStatisticsStoreSessionMax=50
55 [main] DEBUG NSLog  - WOAdditionalAdaptors

Re: JavaEOGenerator source posted by Apple

2007-11-15 Thread Ray Kiddy


On Nov 15, 2007, at 10:48 AM, Les Vogel wrote:


http://developer.apple.com/samplecode/JavaEOGenerator/index.html

--  
Les Vogel

808 870-0418


Hey! Wow! Thanks for posting this. We should make sure that Apple's  
marketing people ... er, let people know ... um, about the tools  
that  Hm. Oh well, never mind. :-)


Now let us just see if there is doc. Hope springs eternal. And then  
there is always the WO community.


thanx - ray

- ray

blogs:
http://worldofwebobjects.blogspot.com (WebObjects),
http://xoatlicue.blogspot.com (Mozilla technologies),
http://taucentral.blogspot.com (personal/politics),
http://necessarytesselation.blogspot.com (math)


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Re: Problem with GUID to HEX conversion

2007-11-15 Thread Lachlan Deck

File a bug report with Radar so it can get fixed.

On 16/11/2007, at 2:06 AM, Alexander Spohr wrote:


Ok,

I declare NSData 7-bit-only then.

;)

atze


Am 15.11.2007 um 15:54 schrieb Anjo Krank:

Well... but testData.toString() also raises and this *is* in the  
docs (and can be expected to work).


We fixed this in the Wonder Postgres plugin ourselves.

Cheers, Anjo

Am 15.11.2007 um 15:35 schrieb Alexander Spohr:



Am 15.11.2007 um 15:02 schrieb Fudik:


NSData testData = new NSData(test); 
String h = testData._hexString();


I guess this method has a leading _ because it is not meant for  
public use.

And it is not in the documentation.

atze

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Freeport & Soliversum
Alexander Spohr
[EMAIL PROTECTED]
www.freeport.de


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with regards,
--

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JavaEOGenerator source posted by Apple

2007-11-15 Thread Les Vogel
http://developer.apple.com/samplecode/JavaEOGenerator/index.html

-- 
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Re: ERRest question

2007-11-15 Thread Jason Jobe

Mike,

First. Thanks for such a quick response; especially for some a  
dumb*ss question. (I could have at least looked at the good - sheeze!).


Anyway, that obviously worked so I'm forging ahead. I'd like my next  
step to be something to support something like this.


http://localhost/WebObjects/myApp.woa/rest/Site/custom_site_view.xml
or
	http://localhost/WebObjects/myApp.woa/rest/Site/custom_site_view/ 
100.xml


Essentially, rather than having only one handler (extending  
IERXRestEntityDelegate, I'm presuming) per entity, I'd like to  
further refine the dispatch with a "view" name. Implementation-wise,  
I'm thinking of an array of keypaths and/or a dictionary mapping keys  
to keypaths would be used to select (and potentially) remap a subset  
of attributes.


So my question is: Where and how might I most easily and elegantly  
implement such an idea? Would it make the most sense to use a custom  
Writer, perhaps passing it some additional parameters if needed?


many thanks again for you help,
Jason

On Nov 14, 2007, at 10:31 AM, Mike Schrag wrote:



/**
	 * Creates an unsafe request handler for you to try out in  
development mode. THIS SHOULD NOT BE DEPLOYED (and in

 * fact it will throw an exception if development mode is false).
 *
	 * @param readOnly if true, the unsafe read-only delegate will be  
used
	 * @param displayToMany if true, to-many relationships will  
display by default

 * @return an unsafe request handler
 */
	public static final ERXRestRequestHandler  
createUnsafeRequestHandler(boolean readOnly, boolean displayToMany) {


docs may be slightly out of date ...

On Nov 14, 2007, at 10:09 AM, Jason Jobe wrote:


Hello,

I'm looking for a easy way to deliver XML (to a flash frontend)  
and ERRest looks like it should foot the bill nicely.


So I tried the minimal experiment of adding

	registerRequestHandler 
(ERXRestRequestHandler.createUnsafeRequestHandler(), "rest");


to the Application constructor but I'm getting the following error.

	"The method createUnsafeRequestHandler(boolean, boolean) in the  
type ERXRestRequestHandler is not applicable for the arguments ()"


Any pointers would be most appreciated.

thanks,
Jason

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Re: WO5.4 and Java Client

2007-11-15 Thread Paolo Sommaruga

Hi Jaroslav,

I have finished to develop a first version of my framework and now I'm  
doing some test. It seems to work. Also I'm writing some examples with  
a little doc. Later on I will do it available and I will send you


Regards

Paolo


Il giorno 14/nov/07, alle ore 19:05, Jaroslav Hanus ha scritto:


Hello Paolo

Could you please give me some more info concerning your data-GUI XML  
binding approach? It seems to fit perfectly into our idea where to  
move now with JC stuff. Although Florian's way is also nice and I  
have found interesting info in his tutorial, this GUI - data  
separation I would prefer. And if you have already made some  
progress in this field, I would prefer to collaborate than to  
reinvent the wheel ;)


Regards

Jaroslav


On Nov 8, 2007, at 9:13 PM, [EMAIL PROTECTED]  
wrote:



Hi Florijan,

it's because the core jc stuff still stays that I think It's  
reasonable to continue to use in the jc application EODisplayGroup,  
EOAssociation, etc. I think the status is like as the web WO where  
the core stuff stays but WebObjects Builder is lacking. In the jc  
client development the core stuff largely stays but now Interface  
Builder is lacking. Doubtless in my xml binding approach, to edit  
by hands a xml file is'nt fun as to play with Interface Builder but  
it's much better that to hardcode in the gui java class all the  
EODisplayGroup, EOAssociation code. The gui java class remain a  
pure swing class, the needed EODisplayGroup, EOAssociation, etc.  
stuff are "automagically" added following the binding described in  
the xml file. One have to extends the gui class as EOApplication  
but this requiremet is just only to start the application, in order  
to do the applicationClassName binding in JavaClient.wo working, as  
you has described in your WebObjects Java Client tutorial.  
Furthermore, in the future one can creates a visually tool, an  
eclipse plugin or other, which can generate the xml file


Regards

Paolo




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Re: Problem with GUID to HEX conversion

2007-11-15 Thread Anjo Krank
Well... but testData.toString() also raises and this *is* in the docs  
(and can be expected to work).


We fixed this in the Wonder Postgres plugin ourselves.

Cheers, Anjo

Am 15.11.2007 um 15:35 schrieb Alexander Spohr:



Am 15.11.2007 um 15:02 schrieb Fudik:


NSData testData = new NSData(test); 
String h = testData._hexString();


I guess this method has a leading _ because it is not meant for  
public use.

And it is not in the documentation.

atze

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Re: Eclipse Version to Download

2007-11-15 Thread Mike Schrag
I don't know yet ... I was under the impression that 3.3.2 was out,  
but it looks like it actually isn't, just a stream maintenance build  
of 3.3.2.


On Nov 14, 2007, at 9:08 PM, Gaastra Dennis - WO Lists wrote:


Hi Mike,

So as of Friday, we can start with:

eclipse-java-europa-fall2-macosx-carbon.tar.gz

or

eclipse-jee-europa-fall2-macosx-carbon.tar.gz

With Kind Regards,

Dennis Gaastra, M.B.A.[sfu.ca], B.Sc.[ubc.ca]
Chief Technology Officer,

WEBAPPZ Systems, Inc.
HQ:  (+1) 604.921.1333
Fax:  (+1) 604.921.4313



On 14-Nov-07, at 12:13 PM, Mike Schrag wrote:

The WOLips 3.3.2-based stable build is planned for Friday, so that  
day is very soon :)


ms





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Re: Problem with GUID to HEX conversion

2007-11-15 Thread Alexander Spohr

Ok,

I declare NSData 7-bit-only then.

;)

atze


Am 15.11.2007 um 15:54 schrieb Anjo Krank:

Well... but testData.toString() also raises and this *is* in the  
docs (and can be expected to work).


We fixed this in the Wonder Postgres plugin ourselves.

Cheers, Anjo

Am 15.11.2007 um 15:35 schrieb Alexander Spohr:



Am 15.11.2007 um 15:02 schrieb Fudik:


NSData testData = new NSData(test); 
String h = testData._hexString();


I guess this method has a leading _ because it is not meant for  
public use.

And it is not in the documentation.

atze

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Freeport & Soliversum
Alexander Spohr
[EMAIL PROTECTED]
www.freeport.de


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Re: Problem with GUID to HEX conversion

2007-11-15 Thread Alexander Spohr


Am 15.11.2007 um 15:02 schrieb Fudik:


NSData testData = new NSData(test); 
String h = testData._hexString();


I guess this method has a leading _ because it is not meant for  
public use.

And it is not in the documentation.

atze

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Problem with GUID to HEX conversion

2007-11-15 Thread Fudik
I am using byte(24) binary keys in my mySql database and therefore,
using GUIDs for PK.  At some point in my program I need to constrict a
raw sql statement, so I need to convert EOGlobalID into String so that
SQL can use it.

So I used: primaryKeyForGlobalID to get the pkDict, then I extracted
the pk value and casted it to NSData. Then I used EOSQLExpression to
call sqlStringFromData.

Problem:
java.lang.ArrayIndexOutOfBoundsException: -4
at com.webobjects.foundation.NSData._hexString(NSData.java:805)

so to check for sure I have extracted the sample data from debugger
and constructed the following:

byte[] test = {0, 0, 10, 0, 1, -59, 0, 0, -83, -100, 23, 0, 0, 0, 1,
22, 57, 83, 83, -68, 79, 46, 74, 74};

NSData testData = new NSData(test); 
String h = testData._hexString();

when I run this I get exactly the same error

I would like to confirm with anyone that I am doing this correctly,
since I think the problem is with _hexString().  I believe that it
expects only positive values of byte.  I have try replacing -59, -100
and -69 with positive numbers and this function works fine.

Thanks

-Vlad
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Re: The Official What-I-Did-To-Run-5.3-On-Leopard Post

2007-11-15 Thread Mike Schrag

Please keep questions on the mailing list.

In Apache 1.3 (and I suspect it's still the case, though I haven't  
tested in 2.2), if mod_WO isn't loaded before mod_rewrite, you cannot  
fully rewrite mod_WO requests.


ms

On Nov 15, 2007, at 4:29 AM, s. tunji turner wrote:


hi mike,


following your tdibits in this post


you added:

LoadModule WebObjects_module /System/Library/WebObjects/Adaptors/ 
Apache2.2/mod_WebObjects.so



to the httpd.comf file after rewrite_module, why?


In the /System/Library/WebObjects/Adaptors/Apache2.2/apache.conf  
there is a line and comment to enable this module again/already!


 # WebObjects 5.4: Enable the WebObjects module.


team firstsightmedia
s. tunji turner


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