[OFBIZ-4335] Delegator creation fails with new ExecutionPool on trunk

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Trunk
• Fix Version/s: Release Branch 10.04, Release Branch 11.04, Release Branch 12.04, Trunk
• Component/s: framework
• Assignee: Jacques Le Roux
• Reporter: Alexander Reelsen
• Created: 08/Jul/11 16:12
• Updated: 19/Jan/13 22:20
• Resolved: 19/Jan/13 22:20

Description

he creation of the delegator done in GenericDelegator fails for me, when starting ofbiz or running run-install-exttest. This is the exception I am getting for each delegator

[java] 2011-07-08 10:15:17,691 (ofbiz-config-2) [ GenericHelperFactory:62 :WARN ]
[java] ---- exception report ----------------------------------------------------------
[java] Exception: java.lang.ClassNotFoundException
[java] Message: org.ofbiz.entity.datasource.GenericHelperDAO
[java] ---- stack trace ---------------------------------------------------------------
[java] java.lang.ClassNotFoundException: org.ofbiz.entity.datasource.GenericHelperDAO
[java] java.net.URLClassLoader$1.run(URLClassLoader.java:202)
[java] java.security.AccessController.doPrivileged(Native Method)
[java] java.net.URLClassLoader.findClass(URLClassLoader.java:190)
[java] java.lang.ClassLoader.loadClass(ClassLoader.java:307)
[java] java.lang.ClassLoader.loadClass(ClassLoader.java:248)
[java] org.ofbiz.entity.datasource.GenericHelperFactory.getHelper(GenericHelperFactory.java:60)
[java] org.ofbiz.entity.GenericDelegator.initializeOneGenericHelper(GenericDelegator.java:268)
[java] org.ofbiz.entity.GenericDelegator.access$000(GenericDelegator.java:89)
[java] org.ofbiz.entity.GenericDelegator$1.call(GenericDelegator.java:287)
[java] org.ofbiz.entity.GenericDelegator$1.call(GenericDelegator.java:285)
[java] java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
[java] java.util.concurrent.FutureTask.run(FutureTask.java:138)
[java] java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)
[java] java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206)
[java] java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
[java] java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
[java] java.lang.Thread.run(Thread.java:680)
[java] --------------------------------------------------------------------------------

When removing the ExecutionPool specific code which returns the Callable stuff from the GenericDelegator everything gets back to work, so there might be some problem.

Reply from doogie:

It's the Thread.currentThread().getContextClassLoader() call in
GenericHelperFactory that is broken.