Resource bundle in the task definition

Hi all,
I'm trying to assign my own resource bundle to a human task definition like specified in the developer doc (http://download-west.oracle.com/docs/cd/B31017_01/integrate.1013/b28981/workflow.htm#BABDFDHC).
The documentation is not clear at all on what exactly we have to provide on this mask:
- a .properties files?
- a class name ?
If somebody knows how to do it, could you please give me a hint?
Thank you very much!
Nicolas

(sorry for the long post)
I did the following test:
1) I ve implemented 2 classes extending java.util.ListResourceBundle:
package com.imtf.bpm.resources;
import java.util.ListResourceBundle;
public class MyResourceBundle extends ListResourceBundle {
public MyResourceBundle() {
protected Object[][] getContents() {
return contents;
static final Object[][] contents =
{"APPROVE","Approve"},
{"REJECT","Reject"},
and the french corresponding class:
package com.imtf.bpm.resources;
import java.util.ListResourceBundle;
public class MyResourceBundle_fr_CH extends ListResourceBundle {
public MyResourceBundle_fr_CH() {
protected Object[][] getContents() {
return contents;
static final Object[][] contents =
{"APPROVE","Approver"},
{"REJECT","Rejeter"},
2) Added "com.imtf.bpm.resources.MyResourceBundle" in Task Definition -> Advenced Settings -> Configure resources -> Resource Name
3) I've put my 2 Resources class in the $BPEL_HOME/system/classes to be available by the server at runtime (more precisely, according to my package name, it's $BPEL_HOME/system/classes/com/imtf/bpm/resources/)
4) Deployed the workflow, and initiated it
5) Checked the result in the Oracle Worklistapp, but after login an exception occurs on the server console:
07/10/30 14:08:46 java.util.MissingResourceException: Can't find bundle for base name com.imtf.bpm.resources.MyResourceBundle, locale fr_CH
at java.util.ResourceBundle.throwMissingResourceException(ResourceBundle.java:836)
at java.util.ResourceBundle.getBundleImpl(ResourceBundle.java:805)
at java.util.ResourceBundle.getBundle(ResourceBundle.java:699)
at oracle.bpel.services.workflow.metadata.impl.TaskMetadataCache.getResourceBundle(TaskMetadataCache.java:555)
at oracle.bpel.services.workflow.metadata.impl.TaskMetadataCache.getResourceBundle(TaskMetadataCache.java:469)
at oracle.bpel.services.workflow.metadata.impl.TaskMetadataService.getResourceBundle(TaskMetadataService.java:574)
at oracle.bpel.services.workflow.metadata.impl.TaskMetadataService.getOutcomes(TaskMetadataService.java:348)
at oracle.bpel.services.workflow.verification.impl.VerificationService.getTaskCustomActions(VerificationService.java:1535)
at oracle.bpel.services.workflow.verification.impl.VerificationService.addPermissibleTaskActions(VerificationService.java:995)
at oracle.bpel.services.workflow.query.impl.TaskQueryService.addOptionalInformation(TaskQueryService.java:1013)
at oracle.bpel.services.workflow.query.impl.TaskQueryService.addDetailsOptionalInformation(TaskQueryService.java:1042)
at oracle.bpel.services.workflow.query.impl.TaskQueryService.getTaskDetailsById(TaskQueryService.java:453)
at worklistapp.servlets.TaskDetails.handleRequest(TaskDetails.java:87)
at worklistapp.servlets.BaseServlet.doGet(BaseServlet.java:147)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:711)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:368)
at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:866)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:448)
at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:216)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:117)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:110)
at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:595)
It seems that my classes are not seen by the classLoader...but strangely it's in the classpath...
could someone help me ?
thanks!
Nicolas

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