[Worklist API] Failed to fetch task list

Question

Hello Guys,
I am trying to fetch tasks using worklist API but it doesnt work for me..It returns the Task list whcih has 0 (zero) tasks. Below is the code i am using:
Hashtable props = getBpelProperties();
Locator locator = new Locator("default","welcome1",props);
IWorklistService Worklist = (IWorklistService)locator.lookupService(IWorklistService.SERVICE_NAME);
ITask[] Tasks = null;
try { 
System.out.println("Obtaining List");
Tasks = Worklist.listTasksByAssignee("oc4jadmin");
// I dont find any task in the collection Tasks but i can see the tasks that have been assigned to oc4jadmin using oracle worklist application
System.out.println("Tasks:"+Tasks.length);
System.out.println("Got List");
} catch (ServerException e) {
System.out.println("Error : "+e.getMessage());
catch (Exception ex) {
System.out.println("Error : "+ex.getMessage());
Can anyone help me please?
Message was edited by:
mchagani
Message was edited by:
afz

Answer 1

With regard to your first approach that causes the java.lang.NoSuchMethodError exception, that one is probably caused by the classpath settings.
The piece of code from the other thread works with the following classpath in JDeveloper 10.1.3.3 and SOA Suite 10.1.3.3:
bpm-infra.jar, bpm-services.jar, orabpel-common.jar, orabpel.jar (all from the SOA Suite server), Oracle SOAP library, Oracle XML Parser v2 library, Commons Logging 1.0.3 library, JAX-RPC Client library, and the correct wf_client.config.xml, wf_config.xml, is_config.xml files.
In that piece of code the Apache Commons logging framework is used for logging, not log4j. There are some known issues with the logging jar's included in the BPEL libraries and custom code.