I added the following lines to my jboss-app.xml and since then I get exceptions
during deployment.
<loader-repository>
goldensource.com:loader=goldensource.app.ear
<loader-repository-config>
java2ParentDelegation=false
</loader-repository-config>
</loader-repository>
10:14:23,758 INFO [ServiceConfigurator] Problem configuring service
jboss.jca:service=ManagedConnectionFactory,name=goldensource/adapters/filesystem/ftp
org.jboss.deployment.DeploymentException: Exception setting attribute [EMAIL
PROTECTED] on mbean
jboss.jca:service=ManagedConnectionFactory,name=goldensource/adapters/filesystem/ftp;
- nested throwable: (javax.management.InvalidAttributeValueException: Set
attribute has class class org.apache.xerces.dom.DeferredElementImpl loaded
from null that is not assignable to attribute class interface
org.w3c.dom.Element loaded from [EMAIL PROTECTED]
url=file:/local/mkopp/jboss-4.0.3RC1/server/default/tmp/deploy/tmp19879goldensource.app.ear
,addedOrder=41})
at
org.jboss.system.ServiceConfigurator.setAttribute(ServiceConfigurator.java:572)
at
org.jboss.system.ServiceConfigurator.configure(ServiceConfigurator.java:273)
at
org.jboss.system.ServiceConfigurator.internalInstall(ServiceConfigurator.java:162)
at
org.jboss.system.ServiceConfigurator.processDependency(ServiceConfigurator.java:535)
at
org.jboss.system.ServiceConfigurator.configure(ServiceConfigurator.java:298)
at
org.jboss.system.ServiceConfigurator.internalInstall(ServiceConfigurator.java:162)
at
org.jboss.system.ServiceConfigurator.processDependency(ServiceConfigurator.java:535)
at
org.jboss.system.ServiceConfigurator.configure(ServiceConfigurator.java:298)
at
org.jboss.system.ServiceConfigurator.internalInstall(ServiceConfigurator.java:162)
at
org.jboss.system.ServiceConfigurator.install(ServiceConfigurator.java:116)
at
org.jboss.system.ServiceController.install(ServiceController.java:202)
It seems a class loader problem I debuged it and found that the
org.jboss.resource.connectionmanager.RARDeployment is loaded by the
UnifiedClassLoader3 (the EAR ClassLoader). The Property that is being set here
is managedConnectionFactoryProperties.
The problem, the ear file contains the xml-apis.jar. Thus the org.w3c.Element
is also loaded by the UnifiedClassLoader. The Xerces object on the other hand
is loaded by the null ClassLoader (I guess that means bootstrap). Therefor the
classes are incompatible.
I'm not sure if this is a bug or If I am missing some classloader configuration
for jboss. Is the RARDeployment supposed to be loaded by the Application
classloader? it is a server class and should be loaded by the server class
loader right?
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