Class loader isolation for WAR

[yvsailaja]

I am migrating my application from JBOSS 4.2.3 to JBOSS 6.1. My app ear contains axis war. Deployment is failing with the following error.

Caused by: java.lang.RuntimeException: Error visiting resource: VFSResourceContext @ 1.0/com/sun/codemodel/JBreak.class / BaseClassLoader@1ec68e9{vfs:///E:/Jboss6/jboss-6.1.0.Final/server/default/deploy/GSS-EAR-JBoss.ear/axis2.war/}, visitor: org.jboss.scanning.hierarchy.plugins.HierarchyTypeVisitor@503710

          at org.jboss.scanning.plugins.visitor.IgnoreSetErrorHandler.handleError(IgnoreSetErrorHandler.java:56) [:1.0.0.GA]

I tried added jboss-classloading.xml with the following

<classloading xmlns="urn:jboss:classloading:1.0"

              name="axis2.war"

              domain="DefaultDomain"

                              parent-domain="Ignored"

              export-all="NON-EMPTY"

              import-all="true">

</classloading>

But not able to fix the problem.  I tried various changes to this configuration. But no use.

How to make JBoss use the libraries included in my war file. I read in some post that deleting will solve the problem. I tried that. I got classcastexception.

Can any one please help me in solving this issue.

[alesj]

I've seen this issue before, at least this weird resource with 1.0 at the start. Check how it was dealt before.

But I guess you could ignore this exception by adding to IgnoreSetErrorHandler's set of ignored exceptions -- check where IgnoreSerErrorHandler is defined in -jboss-beans.xml file.

[alesj]

for .war, child-first delegation should already work. But it depends how it's used, as you can see, it's not bullet proof.

[yvsailaja]

Thanks Ales for your quick response. I tried adding the exception in the IgnoreSetErrorHandler. It didn't fix the problem :-(.

I read different posts related to this issue. Tried various configurations mentioned in them. But could not resolve the problem. Deleting the jax-rpc, jax-impl jar files solved the class not found exception. But gave another exception.