RE: Java Client with XCode and WO5.2.3
RE: Java Client with XCode and WO5.2.3
- Subject: RE: Java Client with XCode and WO5.2.3
- From: <email@hidden>
- Date: Wed, 10 Nov 2004 10:50:44 +0100
- Thread-topic: Java Client with XCode and WO5.2.3
Yes, I use Eclipse with WOLips to manage my JavaClient project. However I do not rely on WOLips' TargetBuilder functionality to achieve this.
I rather work with two projects. One WOLips application project to manage the client side and one plain Java project with a custom ant build script for the client side.
In development I start both the client and the server from Eclipse which makes debugging possible. For deployment the build scripts creates a signed JAR for the client which it installs within the installed WOA for the server. Users acces the application using JavaWebStart.
Pierre
-----Original Message-----
From: webobjects-dev-bounces+pierre.bernard=email@hidden
[mailto:webobjects-dev-bounces+pierre.bernard=email@hidden]On
Behalf Of Jean-Francois GUILLAUD
Sent: Tuesday, November 09, 2004 10:44 PM
To: email@hidden
Subject: Re: Java Client with XCode and WO5.2.3
Thanks to Pierre and Benjamin for their answers.
Pierre, do you use Eclipse with WOLips to manage you JavaClient projects
? Could you tell me more about this ?
Thanks in advance.
JF
email@hidden wrote:
>We are working with JavaClient on WO 5.2.3 using Eclipse for a development environment. No problems here.
>
>A stack trace would help. One reason for willReadRelationship to raise a NullPointerException is the EO not being inserted into an editing context. This could be a freshly created EO or one that was deleted and is still refernced by some code.
>
>Pierre
>
>-----Original Message-----
>From: webobjects-dev-bounces+pierre.bernard=email@hidden
>[mailto:webobjects-dev-bounces+pierre.bernard=email@hidden]On
>Behalf Of Jean-Francois GUILLAUD
>Sent: Tuesday, November 09, 2004 4:01 PM
>To: email@hidden
>Subject: Java Client with XCode and WO5.2.3
>
>
>Hi,
>
>Just a question: does somebody already uses XCode and WO 5.2.3 to
>develop Java Client applications ?
>
>With have developed some Java Client application (with ProjectBuilder
>and WO 5.2.1) for a couple of years and we are starting to test XCode
>and WO 5.2.3. We have a lot of problems with our applications and the
>new version: EO's and relationship problems. We tried to verify the
>model but we still have errors that we can't explain.
>
>For example:
>- 'Null pointer exception' on a willReadRelationship() after a
>saveChanges() on an EOEditingContext. The save changes is correct but an >exception occurs at the first access to the object.
>
>Has someone an idea?
>
>Thanks in advance.
>
>JF
>
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