One kind of stuff and Trinidad

[denis.diggin]

Great product.

I just posted this to the trinidad components mailing list, I thought it might be of interest here also as I have seen some related posts.

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A problem with ejb3 and the trinidad components (tree and file upload): if I put my managed beans in a war archive everything works ok, however, if I package them in an ejb3 archive (a ejb jar within an ear) the trinidad components do not work. I guess it has to do with the way the classes are loaded?
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Denis

[gavin.king]

Yep, shared classes need to be in the ear classpath.

[pmuir]

Can you expand on "do not work"? Exception?

When you say managed beans do you mean Seam components?

[denis.diggin]

Thanks for the replies. Managed to get it working.

btw. By "do not work" I meant the root of the tree is rendered but the children are not. No exceptions were thrown.


The solution is to put the trinidad api reference in application.xml

<module>
 <java>trinidad-api-incubator-m1-SNAPSHOT.jar</java>
</module>

and put trinidad-impl-incubator-m1-SNAPSHOT.jar file in web-inf/lib

Back to one kind of stuff, excellent.

[kosl]

Dear all,

I'm having the same "does not work" exception. I tried the solution given above but in my case it does not work. I'm getting such an exception:

03:16:17,840 ERROR [MainDeployer] Could not initialise deployment: file:/Applications/jboss-4.0.5.GA/server/default/deploy/youdo.ear/
org.jboss.deployment.DeploymentException: url file:/Applications/jboss/server/default/deploy/projectName.ear/trinidad-api-incubator-m1-SNAPSHOT.jar could not be opened, does it exist?
at org.jboss.deployment.DeploymentInfo.<init>(DeploymentInfo.java:214)
at org.jboss.deployment.EARDeployer.init(EARDeployer.java:250)

My project is one ear consisting of war and jar parts.

Thanks in advance for any suggestions,

karol

[christian.bauer]

The JAR does not go into /ear/war/WEB-INF/lib but into /ear.

[kosl]

Well, of course I tried this and it didn't help, still only the tree root is displayed...

[adamkoprowski]

Thanks a lot guys!

I finally got it working! The strange thing is that I thought I did exactly this and it didn't help but now I saw that I forgot to remove trinidad-api.jar from WEB-INF/lib and this was causing trouble. Still I find it a bit strange that this is a class loader issue and there were absolutely no exceptions... anyway, happy to get it working.

Cheers,
Adam