Re: Code question
Hi Kevin,
this will work but it's not good code style because the parser cannot
parse the HTML file correctly.
It would be better to use something like:
webobject name=HomeURL/webobject
instead of the whole a href
and set
HomeURL : WOHyperlink
{
href=javascript:void(0);;
onMouseDown=MM_openBrWindow...;
}
If the URL in your Dreamweaver MM_openBrWindow call is variable, then
you may create the whole onMouseDown string in the code
HomeURL : WOHyperlink
{
href=javascript:void(0);;
onMouseDown=myURLOnMouseDown;
}
where
public String myURLOnMouseDown()
{
return MM_openBrWindow(' + someFunctioncallOrBindingForMyHomeURL()
+ ','photography','width= 450,height= 300');
}
Regards,
Helmut
Am 30.06.2008 um 06:28 schrieb Ren, Kevin:
Hi,
I have these code could not compiled
Said the character '' must be escaped
How to fix it?
a href=# onMouseDown=MM_openBrWindow('WEBOBJECT Name=HomeURL/
WEBOBJECT','photography','width= 450,height= 300')
WEBOBJECT NAME=HomeImage/WEBOBJECT/a
HomeURL : WOActionURL { action = homeActionURL; }
HomeImage: WOImage {
filename = home.jpg;
width=125;
height=75;
border=0;
}
thanks
Kevin
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[OT] Versioning and compatibility checking
Hi all, I am about to implement a JavaClient focused versioning system to evaluate the compatibility between the client and the server during client startup. It is something that is a requirement in our situation (JC + JBND apps, separated server client projects etc). Also note that this will be the starting point for WOJCKit, an open source project where I plan to put this sort of generic stuff. It is not my intention at the moment to deal with server app - database compatibility. Besides, I believe this has been addressed in WOnder already, no? I have some ideas, but also some questions: 1. Does anyone do this, if so, can I have a look? 2. Anybody wants to share some general experience with this sort of stuff? 3. Any pointers to third party libraries with a similar purpose + recommendations? 4. Any design suggestions (if someone is interested, we can discuss this in more detail off list), or best practices? 5. Anything else? F ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
Re: WOWODC Videos
I _half_ joked with him at WOWODC that is business cards should read WebObjects development and Professional Conference Planning. It was carried off perfectly. I couldn't have asked for a better conference. I certainly hope that he got a share of the conference fees for all his work. Dave On Jun 27, 2008, at 8:32 PM, Chuck Hill wrote: On Jun 16, 2008, at 8:06 AM, David LeBer wrote: On 16-Jun-08, at 10:57 AM, Pascal Robert wrote: I think I should write a FAQ about that... Look like the recording is ok for the 5 minutes that I looked at, but I will look at it in full lenght this week-end. We hope to make it available before mid-July (I don't want to do video editing on my birthday :-P), more news on that after I dump the content from the tapes this week-end. I blogged about this, but I want to make it abundantly clear... Pascal is a god. The amount of work and responsibility he shouldered single-handedly to pull of WOWODC this year was staggering. I, for one, am truly in awe. THANK YOU! Late to the party (got buried there for a while), but I could not agree more. Pascal is Mr. WOWODC. Pascal, you rock! Chuck Did the video recording work this year? Do you have any estimates when they'll be available and the cost? (I tried to attend but could not get management approval, but I'll pay for the videos myself if I have to.) Thanks, Chris ;david -- David LeBer Codeferous Software 'co-def-er-ous' adj. Literally 'code-bearing' site: http://codeferous.com blog: http://davidleber.net profile: http://www.linkedin.com/in/davidleber twitter: http://twitter.com/rebeld -- Toronto Area Cocoa / WebObjects developers group: http://tacow.org ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/chill%40global-village.net This email sent to [EMAIL PROTECTED] -- 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/products/practical_webobjects ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/webobjects%40avendasora.com This email sent to [EMAIL PROTECTED] ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
Re: Java Code Coverage for Eclipse
On Jun 27, 2008, at 5:04 PM, Chuck Hill wrote: Which means it is worthless if you don't do some sort of organized, planned testing. :-) Organized, planned testing?? I'm _vaugly_ familiar with all three terms, but not used in that combination. Sometimes I think Canadians use an entirely different version of English than what I grew up with. Dave ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
Re: [OT] Versioning and compatibility checking
On Jun 30, 2008, at 10:28 AM, Florijan Stamenkovic wrote: Hi all, I am about to implement a JavaClient focused versioning system to evaluate the compatibility between the client and the server during client startup. It is something that is a requirement in our situation (JC + JBND apps, separated server client projects etc). What kinds of things are you trying to catch? Things like if a invokeRemoteMethod(clientSideRequestFoo, keys[], values[]) is called that it will verify that the clientSideRequestFoo with the defined parameters actually exists? That would be nice. Also note that this will be the starting point for WOJCKit, an open source project where I plan to put this sort of generic stuff. Wow. You are the Mike Schrag of JC! First JBND, now this? (no offense to all the other Wonder/Wolips contributors) It is not my intention at the moment to deal with server app - database compatibility. Besides, I believe this has been addressed in WOnder already, no? If you are referring to Migrations updating the DB at startup to match application-defined schema and some basic data massaging, yes, it does. I have some ideas, but also some questions: 1. Does anyone do this, if so, can I have a look? 2. Anybody wants to share some general experience with this sort of stuff? 3. Any pointers to third party libraries with a similar purpose + recommendations? 4. Any design suggestions (if someone is interested, we can discuss this in more detail off list), or best practices? Why off list? The more this type of thing is discussed on-list the more people may chime in with similar non-JC ideas. 5. Anything else? F ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/webobjects%40avendasora.com This email sent to [EMAIL PROTECTED] ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
Fwd: WebObjects take on GWT?
Begin forwarded message: From: Daniel Beatty [EMAIL PROTECTED] Date: June 30, 2008 9:19:11 AM CDT To: Florijan Stamenkovic [EMAIL PROTECTED] Cc: Daniel Beatty [EMAIL PROTECTED] Subject: Re: WebObjects take on GWT? Greetings Ronny, Florijan, and the rest of the gang, This is good. It is another channel to be used with GWT and WO. I saw your write-up and plan to include it as related work in my paper. I also plan on writing a report with more of a developer- centric orientation to showcase both your work, and work by others like Andrew Lindesay, Mike Schrag, Chuck Hill and myself. The only delay thrown in was the integration between Web-Kit/ Core Data so that the JS generated by GWT would have little trouble transferring its data. Your work is very valuable for the conservation of bandwidth and utilization of GWT's RPC mechanism, which until now was considered unusable in WO. It deserves a place along side JSON-RPC and Wonder Actions. Thank you, Dan On Jun 29, 2008, at 1:39 PM, Florijan Stamenkovic wrote: On Oct 18, 2006, at 23:33, Q wrote: Has anyone looked into GWT and got a mind map or some general thoughts about what value, if any, GWT could provide to WebObjects developers. My initial impression is that it could potentially provide a way of writing WO web apps as though they were Java Client apps rather than the usual web centric approach. However, this is a first impression, and I haven't yet ingestigated to see if this is even possible. Has anyone actually looked into this further and got a feel for how GWT might be leveraged? Also note that the primary quality of Java Client is not necessarily the desktop GUI, but having a part of EOF on the client. As opposed to AJAX, Flex, and from what I understand GWT apps, which depend on the server to do all the EOF work, and are only view representations of it. F ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/danielbeatty%40mac.com This email sent to [EMAIL PROTECTED] Dan Beatty, M.S. CS (B.S. EECS) Ph.D. Student Texas Tech University [EMAIL PROTECTED] http://venus.cs.ttu.edu/~dabeatty ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
Re: Component action context().hasSession() returns false? [Was Re: context().hasSession() returns false... then true?]
I'd like to say upfront that I'm no longer considering Tomcat a viable
option for me. I will detail my problems with it further for anyone
interested, but I now need to work through the Java Monitor/wotaskd
tutorials to replace my appserver. I'm hoping that replacing the
appserver will yield behavior that is more consistent with the
development environment.
On Jun 29, 2008, at 8:43 PM, Lachlan Deck wrote:
On 28/06/2008, at 1:20 AM, Rams wrote:
Hi everyone...
I should add, I am currently using component actions. I'm not
defaulting to direct actions yet... so I'm under the impression
that there should always be a session present.
Not always so. But you can force a session to be invoked by
referencing session() in your component.
The only time session() is called in my Main WO or any of it's
embedded components, is in the authenticated method.
public Boolean authenticated() {
return (context().hasSession()
session().valueForKey(User.ENTITY_NAME.toLowerCase()) != null);
}
But since I'm logging session creation in the Session() constructor, I
know one should already exists. context().hasSession() is returning
false even though a session exists. Here's what my Main WO looks like:
wo:PageWrapper
ul
wo:if condition = $authenticated
wo:link directActionName = logout 1
2
3
/wo:if
wo:else
wo:link pageName = Login 4
5
6
/wo:else
wo:link 7
wo:ERXBatchNavigationBar
wo:loop
wo:MyStatelessDisplayItem authenticated = $authenticated
/wo:loop
/wo:PageWrapper
I only check context().hasSession() now because I had planned to
move to direct actions at a future date. At least Tomcat is
failing consistently at the same places, so I guess that's a small
ray of hope.
Failing how?
Miserably! ;-) I click my login link (let's say link 4), which takes
me to my login component. I'm returned to my main page after
submitting valid credentials to a component action. There I am
presented with links 1, 2, 3. After that, failures begin. For
example, clicking my logout directaction link, context().hasSession()
evals to false and logout fails to session().terminate().
public WOActionResults logoutAction() {
if(context().hasSession()) {
NSLog.out.appendln(Terminating session: +
session().sessionID());
session().terminate();
}
WORedirect mainPage = (WORedirect)
pageWithName(WORedirect.class.getName());
mainPage.setUrl(
context().directActionURLForActionNamed(
default, new NSDictionaryObject,Object(Boolean.FALSE,
wosid)));
return mainPage;
}
When I come back to main, the first call to $auth evals to false, then
subsequent calls eval to true making all MyStatelessDisplayItems
display as logged in. I log session creation in the Session
constructor, so I know there is no new session being created. What I
find even more wonky is that clicking link 4 to go to the login page
again does not take me to my login component at all. It refreshes
main and gives me link 1, 2, 3.
All of this works fine on the dev machine. It fails consistently, in
the same places, on the Tomcat deployment.
But at this point, I think using Tomcat is just going to be a
thoroughly bad idea. Aside from the app simply not working in a
manner consistent with the development environment, I have other
reservations about using Tomcat. The JSessionID, in particular,
bothers me. I *have* to have a second, useless session object adding
overhead to my app? AND it's probably going to bork my search engine
rankings by adding that uselessness to the URL when cookies are
disabled?
Needless to say, my patience with Tomcat is pretty much exhausted. I'm
hoping Java Monitor and wotaskd can give me results that are a little
more consistent with the development environment :-)
However, thanks again to everyone who has responded! I do appreciate
all the help.
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Re: Problems deploying app on Leopard server
If I just ran the app through command line and paste the URL in the browser, it will always give The requested application was not found on this server message. If I add an instance through the JavaMonitor, and run from there (same URL basically), it works. For deployment on non-leopard server, we can always just ran the app through command line. Not sure why on Leopard server, we can't do that anymore. Anyone have the same experience? On 6/26/08 1:52 PM, Xia, Wen [EMAIL PROTECTED] wrote: I tried the command, the host name matches the reverse DNS lookup. On 6/26/08 1:43 PM, Pascal Robert [EMAIL PROTECTED] wrote: To do a reserve DNS (IP - name) lookup, open Terminal and type : host 192.168.11.21 And to check forward DNS (name - IP): host budgetdevxs.dof.finance On the deployment machine, in Java Monitor - Hosts tab, I got the host name as budgetdevxs.dof.finance with IP address 192.168.11.21. When I ran the application from command line on the server with - WOHost budgetdevxs.dof.finance, the URL for web server connect is: http://192.168.11.21/cgi-bin/WebObjects/StaffDirectory.woa/-54324 I pasted the URL in browser and replaced the IP address with the host name, it still gives the same error message. I don't know how to check the reverse DNS lookup. On 6/26/08 1:22 PM, Chuck Hill [EMAIL PROTECTED] wrote: What host name are you using? For a dev machine, this should be localhost. For deployment it should be the same as what hostname returns. I think. It should match the reverse DNS lookup On Jun 26, 2008, at 1:14 PM, Xia, Wen wrote: Thank you, Chuck. I got the host name in wotaskd configuration and used it as -WOHost when launching the app, but still the same error occurred. I wonder what else I should check? On 6/26/08 11:59 AM, Chuck Hill [EMAIL PROTECTED] wrote: On Jun 26, 2008, at 11:35 AM, Xia, Wen wrote: Thank you both for your help. But where is build.properties? It should be in the top level of your project. In build.xml, it looks for it in my home directory, but I can't find it there. Is it generated/updated when I compiled the application? I changed the principal class in the Properties for the project, and now it launches the application without exception: [2008-6-26 11:33:19 PDT] main WebObjects version = 5.4.1 Welcome to StaffDirectory ! -- Cleaning Log Files More Than 30 Days Old [2008-6-26 11:33:19 PDT] main The URL for webserver connect is: http://budgetdevxs/cgi-bin/WebObjects/StaffDirectory.woa/-54324 [2008-6-26 11:33:20 PDT] main null [2008-6-26 11:33:19 PDT] main Waiting for requests... But when I pasted the URL http://budgetdevxs/cgi-bin/WebObjects/StaffDirectory.woa/-54324 in my browser, it says: The requested application was not found on this server. I wonder what is wrong with it. Thanks again. Probably a host naming problem. The WOHost parameter should match what wotaskd is using on that machine. Chuck On 6/25/08 7:01 PM, Guido Neitzer [EMAIL PROTECTED] wrote: On 25.06.2008, at 18:12, Mike Schrag wrote: This is the problem ... Or rather, your build.properties is probably the root cause. This variable should have been resolved at the time build.properties was generated. Isn't that changed whenever you change the principal class in the Properties for that project? cug ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/chill%40global-vil l ag e . net This email sent to [EMAIL PROTECTED] ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/probert%40macti.ca This email sent to [EMAIL PROTECTED] --- Pascal Robert http://www.macti.ca http://www.linkedin.com/in/macti Skype: MacTICanada AIM/iChat : MacTICanada ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/wen.xia%40dof.ca.gov This email sent to [EMAIL PROTECTED] ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
Re: [OT] Versioning and compatibility checking
I am about to implement a JavaClient focused versioning system to evaluate the compatibility between the client and the server during client startup. It is something that is a requirement in our situation (JC + JBND apps, separated server client projects etc). What kinds of things are you trying to catch? Things like if a invokeRemoteMethod(clientSideRequestFoo, keys[], values[]) is called that it will verify that the clientSideRequestFoo with the defined parameters actually exists? That would be nice. Hm, I did intend to put some basic RMI stuff in, I guess I can put this too. I am not sure how much benefit this will bring us. It will not give us compile time checking when writing RMI code, and if you try to invoke a non existing method you get a runtime exception anyway... What would you like to gain by this? A suggestion for the API? Note that I can make both the server and the client side, I think I will provide a custom superclass to be used by the server side JavaClient WO component, so a lot can be automated without the need to afterwards do anything else except subclass the custom stuff. Also note that this will be the starting point for WOJCKit, an open source project where I plan to put this sort of generic stuff. Wow. You are the Mike Schrag of JC! First JBND, now this? (no offense to all the other Wonder/Wolips contributors) I'm also hoping at some point to build something like an AppKit for JBND, and WOJC. JBND is concerned only with binding GUI components to data, WOJCKit will be concerned with client - server related issues. AppKit (I guess it would need a different name) should be a framework for building JC applications (architecture). Then I also might implement a Derby or XML based local persistence for JBND apps. That all together should give a nice base to start building the *really* cool stuff on top ;) Why off list? The more this type of thing is discussed on-list the more people may chime in with similar non-JC ideas. Fair enough. To visualize this it is important to know that the WOJCKit will have at some point a division into three packages: client, server, common. Client and server sometimes subclassing common stuff. That said, here's my current versioning idea: 1. Have a Version class that is common to the server and the client, have a client subclass of it: ClientVersion 2. Have Version contain the following info: - app name and supported modules (modules being groups of Entities that are interdependent) - model versioning numbers (major, minor, correction) - have it somehow try to automagically load version info from some sort of a property file 3. Have some additional stuff in ClientVersion: - client app versioning numbers (major, minor, correction, bug), these would be in the ClientVersion 4. Have a string formatting / parsing support for all of the above 5. Provide RMI based functionality to compare the client and the server, comparison criteria would be: - app name and supported modules (server needs to support *at least* all of the modules used by the client) - model versioning numbers (only major and minor) Comments? F ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
Re: Problems deploying app on Leopard server
On 30.06.2008, at 09:57, Xia, Wen wrote: If I just ran the app through command line and paste the URL in the browser, it will always give The requested application was not found on this server message. If I add an instance through the JavaMonitor, and run from there (same URL basically), it works. Stupid question: are you using the same command line parameters in both start methods? Exactly the same!? cug -- http://www.event-s.net ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
Re: Problems deploying app on Leopard server
Yes. On 6/30/08 9:13 AM, Guido Neitzer [EMAIL PROTECTED] wrote: On 30.06.2008, at 09:57, Xia, Wen wrote: If I just ran the app through command line and paste the URL in the browser, it will always give The requested application was not found on this server message. If I add an instance through the JavaMonitor, and run from there (same URL basically), it works. Stupid question: are you using the same command line parameters in both start methods? Exactly the same!? cug ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
Re: Problems deploying app on Leopard server
Okay, next question: you have the right permissions? What error message do you get when trying to start the app from the command line? cug On 30.06.2008, at 10:25, Xia, Wen wrote: Yes. On 6/30/08 9:13 AM, Guido Neitzer [EMAIL PROTECTED] wrote: On 30.06.2008, at 09:57, Xia, Wen wrote: If I just ran the app through command line and paste the URL in the browser, it will always give The requested application was not found on this server message. If I add an instance through the JavaMonitor, and run from there (same URL basically), it works. Stupid question: are you using the same command line parameters in both start methods? Exactly the same!? cug -- http://www.event-s.net ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
Re: Problems deploying app on Leopard server
The application is launched without exception at all: [2008-6-26 11:33:19 PDT] main WebObjects version = 5.4.1 Welcome to StaffDirectory ! -- Cleaning Log Files More Than 30 Days Old [2008-6-26 11:33:19 PDT] main The URL for webserver connect is: http://budgetdevxs/cgi-bin/WebObjects/StaffDirectory.woa/-54324 [2008-6-26 11:33:20 PDT] main null [2008-6-26 11:33:19 PDT] main Waiting for requests... On 6/30/08 9:51 AM, Guido Neitzer [EMAIL PROTECTED] wrote: Okay, next question: you have the right permissions? What error message do you get when trying to start the app from the command line? cug On 30.06.2008, at 10:25, Xia, Wen wrote: Yes. On 6/30/08 9:13 AM, Guido Neitzer [EMAIL PROTECTED] wrote: On 30.06.2008, at 09:57, Xia, Wen wrote: If I just ran the app through command line and paste the URL in the browser, it will always give The requested application was not found on this server message. If I add an instance through the JavaMonitor, and run from there (same URL basically), it works. Stupid question: are you using the same command line parameters in both start methods? Exactly the same!? cug ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
Re: Problems deploying app on Leopard server
On 30.06.2008, at 11:00, Xia, Wen wrote: http://budgetdevxs/cgi-bin/WebObjects/StaffDirectory.woa/-54324 There is something wrong with your start script. It seems to not specify a listen port. Copy the start parameters from Monitor and run the application with the exact same parameters (only get rid of NSProjectSearchPath). Run it as the appserver user: sudo -u appserver ... cug -- http://www.event-s.net ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
(Eclipse) copy and paste attributes....
Interesting... If I create a new project (wonder), then create a new EOModel
then create a new entity and lastly create a new attribute, I can not copy and
paste the newly created attribute. But if I quit Eclipse and relaunch, I can...
This is with the current nightly build...
I have duplicated this 'bug' on three different machines... (all macs running
10.5.3, eclipse 3.4)
If my description is not complete, just let me know. It looks like this is only
a problem the first time you run eclipse.
I take that back.. It was working, I just created a new table with a
'firstName' attribute. When I tried to copy and paste it the error reads
Failed to clone[EOModelMap:backingMap = {generatedSource=NO}].
Ted
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Re: Java Code Coverage for Eclipse
On Jun 30, 2008, at 8:23 AM, David Avendasora wrote: On Jun 27, 2008, at 5:04 PM, Chuck Hill wrote: Which means it is worthless if you don't do some sort of organized, planned testing. :-) Organized, planned testing?? I'm _vaugly_ familiar with all three terms, Vaugly? Is that some sort of Minnesota slang? but not used in that combination. Sometimes I think Canadians use an entirely different version of English than what I grew up with. Yes, the world calls it correct English. All y'all can speak what y'all want. :-P Chuck -- 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/products/practical_webobjects ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
Re: Problems deploying app on Leopard server
Hi Guido, Thank you so much for your help. I tried what you suggested and it worked. I also tried only adding the -WOPort parameter to the command and the app runs as well. Both of the above running app has the same URL as before: http://budgetdevxs/cgi-bin/WebObjects/StaffDirectory.woa/-54324 What confused me is, should the system automatically assign a port if there is no port specified? I thought in the URL: http://budgetdevxs/cgi-bin/WebObjects/StaffDirectory.woa/-54324 54324 is the port assigned. Wen On 6/30/08 10:10 AM, Guido Neitzer [EMAIL PROTECTED] wrote: On 30.06.2008, at 11:00, Xia, Wen wrote: http://budgetdevxs/cgi-bin/WebObjects/StaffDirectory.woa/-54324 There is something wrong with your start script. It seems to not specify a listen port. Copy the start parameters from Monitor and run the application with the exact same parameters (only get rid of NSProjectSearchPath). Run it as the appserver user: sudo -u appserver ... cug ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
Re: Problems deploying app on Leopard server
On 30.06.2008, at 12:11, Xia, Wen wrote: Both of the above running app has the same URL as before: http://budgetdevxs/cgi-bin/WebObjects/StaffDirectory.woa/-54324 But this looks like a development URL. So there is still something wrong. You should be able to connect without specifying the port. cug -- http://www.event-s.net ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
Re: (Eclipse) copy and paste attributes....
Interesting... If I create a new project (wonder), then create a new EOModel then create a new entity and lastly create a new attribute, I can not copy and paste the newly created attribute. But if I quit Eclipse and relaunch, I can... This is with the current nightly build... Please log a bug in the wolips jira, though this is working fine for me with the (sort-of-cooler-than-nightly-but-should-be-the-same-from- this-perspective build). ms ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
Re: [OT] Versioning and compatibility checking
Hello Florijan; I use a compatibility integer that gets matched between the client and the server's base-endpoint. This works well for the situation where you have one or two pieces of (in my case JSON-RPC) client software, but as the number of different pieces of client software grows, it then calls for a roll-out of everything for each update to this compatibility integer. So far, I have not seen an easy solution to this issue, but have also not had the opportunity to invest any serious time into it because in my cases it is manageable. cheers. I am about to implement a JavaClient focused versioning system to evaluate the compatibility between the client and the server during client startup. It is something that is a requirement in our situation (JC + JBND apps, separated server client projects etc). Also note that this will be the starting point for WOJCKit, an open source project where I plan to put this sort of generic stuff. ___ Andrew Lindesay www.lindesay.co.nz ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
Re: [OT] Versioning and compatibility checking
On Jun 30, 2008, at 12:00 PM, Florijan Stamenkovic wrote: I am about to implement a JavaClient focused versioning system to evaluate the compatibility between the client and the server during client startup. It is something that is a requirement in our situation (JC + JBND apps, separated server client projects etc). What kinds of things are you trying to catch? Things like if a invokeRemoteMethod(clientSideRequestFoo, keys[], values[]) is called that it will verify that the clientSideRequestFoo with the defined parameters actually exists? That would be nice. Hm, I did intend to put some basic RMI stuff in, I guess I can put this too. I am not sure how much benefit this will bring us. It will not give us compile time checking when writing RMI code, and if you try to invoke a non existing method you get a runtime exception anyway... What would you like to gain by this? A suggestion for the API? I'm not really sure, it's just more of one of those things that it would be nice to catch on launch instead of having to wait for someone to stumble across it at runtime. But, If you are testing new code as it is added, this is something that really shouldn't slip through the cracks anyway. I think making sure the versions of each are compatible is much more important and I'd certainly do that long before worrying about this. Note that I can make both the server and the client side, I think I will provide a custom superclass to be used by the server side JavaClient WO component, so a lot can be automated without the need to afterwards do anything else except subclass the custom stuff. Also note that this will be the starting point for WOJCKit, an open source project where I plan to put this sort of generic stuff. Wow. You are the Mike Schrag of JC! First JBND, now this? (no offense to all the other Wonder/Wolips contributors) I'm also hoping at some point to build something like an AppKit for JBND, and WOJC. JBND is concerned only with binding GUI components to data, WOJCKit will be concerned with client - server related issues. AppKit (I guess it would need a different name) should be a framework for building JC applications (architecture). Then I also might implement a Derby or XML based local persistence for JBND apps. That all together should give a nice base to start building the *really* cool stuff on top ;) Why off list? The more this type of thing is discussed on-list the more people may chime in with similar non-JC ideas. Fair enough. To visualize this it is important to know that the WOJCKit will have at some point a division into three packages: client, server, common. Client and server sometimes subclassing common stuff. That said, here's my current versioning idea: 1. Have a Version class that is common to the server and the client, have a client subclass of it: ClientVersion 2. Have Version contain the following info: - app name and supported modules (modules being groups of Entities that are interdependent) - model versioning numbers (major, minor, correction) - have it somehow try to automagically load version info from some sort of a property file 3. Have some additional stuff in ClientVersion: - client app versioning numbers (major, minor, correction, bug), these would be in the ClientVersion 4. Have a string formatting / parsing support for all of the above 5. Provide RMI based functionality to compare the client and the server, comparison criteria would be: - app name and supported modules (server needs to support *at least* all of the modules used by the client) - model versioning numbers (only major and minor) Comments? Maybe in the context that you are talking about it would work just fine, but I've been actually running into several problems with the whole common superclass architecture for consolidating client- and server-side business logic. Look for a more in-depth email about my struggles in the next couple days. I'm running into things that I think may make the benefits of a common class insignificant in comparison with the complexities that you'd have to add to get those benefits. Dave ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
Re: [OT] Versioning and compatibility checking
On 01/07/2008, at 6:39 AM, Andrew Lindesay wrote: Hello Florijan; I use a compatibility integer that gets matched between the client and the server's base-endpoint. This works well for the situation where you have one or two pieces of (in my case JSON-RPC) client software, but as the number of different pieces of client software grows, it then calls for a roll-out of everything for each update to this compatibility integer. So far, I have not seen an easy solution to this issue, but have also not had the opportunity to invest any serious time into it because in my cases it is manageable. Yeah, we have the same situation. It's essentially a schema compatibility integer. Perhaps a major and minor version would work where major versions have to match and minor versions are insignificant (e.g., for bug fixes) I am about to implement a JavaClient focused versioning system to evaluate the compatibility between the client and the server during client startup. It is something that is a requirement in our situation (JC + JBND apps, separated server client projects etc). Also note that this will be the starting point for WOJCKit, an open source project where I plan to put this sort of generic stuff. with regards, -- Lachlan Deck ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
Re: Open used vs. Open Source
On 01/07/2008, at 10:08 AM, Ren, Kevin wrote: I remember lots of people talking about Open Source after WOWODC in the last year. Nobody body mention it this year, I understand Apple has good keeping secret manner. Is it possible open used instead of Open source? The question is from WO is proprietary frameworks. If it's open used for non-apple developer, lots of people could know WO and Apple. Buy Apple, Xservermaybe Currently the deployment is open used/free for non-Apple environment, why not for development? This is a question that's worth submitting as a bug report to radar.apple.com. Your vote there could make a difference. with regards, -- Lachlan Deck ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
EOEditingContext in Application
I'm not even sure I know enough to ask this question correctly, but
here goes.
I'm trying to make an application more efficient by moving the code
table lists from the session to the application.
To do so, though, I need an editing context to hold the lists. But, I
can't use the defaultEditingContext as I don't have a session upon
application start.
So, I (wrongly, it seems) created an editing context in the
application. I'm sure most of you can see what's coming.
When I went to use the popup that accesses the list, it can't match up
the list to the already stored value (for items that are being
editied) and it also can't find the correct object for items being
saved. Error reported is: Cannot obtain globalId for an object which
is registered in an other than the databaseContext's active
editingContext, object:...
Clearly because I have two editing contexts and the session one
(defaultEditingContext) can't see the objects in the one shown below
(appEC).
So, if I want to make efficient use of memory by storing these rarely
changing code table lists in the application, how does one go about
storing them in an EC that the sessions can get to?
Regards,
Drew
private EOEditingContext appEC = new EOEditingContext();
public static void main(String[] argv) {
WOApplication.main(argv, Application.class);
}
public Application() {
NSLog.out.appendln(Welcome to + name() + !);
/* ** put your initialization code in here ** */
WOMessage.setDefaultEncoding(UTF8);
}
/*** CODE TABLE LISTS ***/
/** Builds an array of all available Language objects recorded in the
database.
* This is not to be confused with languages supported by the browser
or
* languages as part of ERXLocalizer.
* The array is used by components to build, for example, pop-up lists.
* @return NSArray List of all available languages.
*/
@SuppressWarnings(unchecked)
public NSArrayLanguage languageList() {
return
(NSArray)EOUtilities.objectsWithFetchSpecificationAndBindings( appEC,
Language, FetchAllAvailableLanguages, null );
}
snip ___
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Re: Component action context().hasSession() returns false? [Was Re: context().hasSession() returns false... then true?]
On 01/07/2008, at 1:51 AM, Rams wrote:
On Jun 29, 2008, at 8:43 PM, Lachlan Deck wrote:
On 28/06/2008, at 1:20 AM, Rams wrote:
Hi everyone...
I should add, I am currently using component actions. I'm not
defaulting to direct actions yet... so I'm under the impression
that there should always be a session present.
Not always so. But you can force a session to be invoked by
referencing session() in your component.
The only time session() is called in my Main WO or any of it's
embedded components, is in the authenticated method.
public Boolean authenticated() {
return (context().hasSession()
session().valueForKey(User.ENTITY_NAME.toLowerCase()) != null);
}
You can also try context().sessionID() to see if it has one. You can
also look at com.webobjects.jspservlet.WOServletContext which is
relevant when running in servlet environments.
I think you'll find that context().hasSession() is not checking for
the presence of a jspServlet sessionID. So you'll need to adjust your
if statement to suit.
But since I'm logging session creation in the Session() constructor,
I know one should already exists. context().hasSession() is
returning false even though a session exists.
You can also look at WOApplication.restoreSessionWithID(sessionID,
woContext);
with regards,
--
Lachlan Deck
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Re: EOEditingContext in Application
On Jun 30, 2008, at 5:25 PM, Drew Thoeni wrote: So, if I want to make efficient use of memory by storing these rarely changing code table lists in the application, how does one go about storing them in an EC that the sessions can get to? EOSharedEditingContext. See http://developer.apple.com/documentation/LegacyTechnologies/WebObjects/WebObjects_4.5/System/Documentation/Developer/WebObjects/DeltaDoc/EOF.html#CBGCHAIA for restrictions, caveats, etc. Aloha, Art ___ 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 Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
Re: EOEditingContext in Application
On 01/07/2008, at 1:25 PM, Drew Thoeni wrote:
I'm not even sure I know enough to ask this question correctly, but
here goes.
I'm trying to make an application more efficient by moving the code
table lists from the session to the application.
To do so, though, I need an editing context to hold the lists. But,
I can't use the defaultEditingContext as I don't have a session upon
application start.
So, I (wrongly, it seems) created an editing context in the
application.
Nothing wrong with that per se. But what you want is a better api so
as to treat them like read-mostly data.
Clearly because I have two editing contexts and the session one
(defaultEditingContext) can't see the objects in the one shown below
(appEC).
So, if I want to make efficient use of memory by storing these
rarely changing code table lists in the application, how does one go
about storing them in an EC that the sessions can get to?
Two options:
1) EOSharedEditingContext.
2) localize your eos
public NSArrayLanguage languageList(EOEditingContext ec) {
NSArray results =
EOUtilities.objectsWithFetchSpecificationAndBindings( appEC,
Language, FetchAllAvailableLanguages, null );
return EOUtilities.localInstancesOfObjects(ec, results);
}
with regards,
--
Lachlan Deck
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