[jboss-jira] [JBoss JIRA] Created: (JBDEPLOY-222) Fix explicit ClassLoadingMetaData in sub-deployment handling

[Ales Justin (JIRA)]

Fix explicit ClassLoadingMetaData in sub-deployment handling
------------------------------------------------------------

                 Key: JBDEPLOY-222
                 URL: https://jira.jboss.org/jira/browse/JBDEPLOY-222
             Project: JBoss Deployers
          Issue Type: Bug
          Components: classloading
    Affects Versions: JBDEPLOY-2.0.8.SP1
            Reporter: Ales Justin
            Assignee: Adrian Brock
             Fix For:  JBDEPLOY-2.1.0.Alpha1


In AbstractClassLoaderDescribeDeployer::deploy

      // We only look at non top level deployments that have classloading metadata
      if (unit.isTopLevel() == false)
      {
         if (deployment == null)
            return;

         // For non top level classloaders, we need to control the domain
         // since the parent is the deployment classloader
         String unitName = unit.getName();
         if (deployment.getParentDomain() == null)
         {
            deployment.setDomain(unitName);
            log.debug("Will use synthetic domain for classloader of subdeployment: " + unitName);
         }
         else
         {
            log.debug("Will create top level classloader for subdeployment: " + unitName);
         }
      }

and out wiki post:
* http://www.jboss.org/community/wiki/useJBossWebClassLoaderinJBoss5

<classloading xmlns="urn:jboss:classloading:1.0"
              name="mywar.war"
              domain="DefaultDomain"
              export-all="NON_EMPTY"
              import-all="true">
</classloading>

AbstractClassLoaderDescribeDeployer overrides domain name for this sub-deployment's ClassLoadingMD, as it has no parent domain specified.
Hence this sub-deployment is always isolated, although it should be part of DefaultDomain.


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