Howto use ExecutionAdministration

Can someone enlight me on the org.enhydra.shark.api.client.wfservice.ExecutionAdministration
interface.

This code:
		ExecutionAdministration admin = ....;
		admin.connect("admin","enhydra","","");
		WfProcessMgr[] mgrs = admin.get_sequence_processmgr(0);
		for (int i = 0; i<mgrs.length;i++){
			System.out.println("mgr name: "+mgrs[i].name());
			WfProcess[] processes = mgrs[i].get_sequence_process(0);
			System.out.println("Has "+processes.length+" processes");
			for (int j = 0; j<processes.length;j++)
				System.out.println(processes[j].name()+" -> "+processes[j].state());
		}

works pretty good at listing shark processes, per XPDL wf definition

But this one:

		WfProcessIterator prIterator = admin.get_iterator_process();
		WfProcess process;
		assertEquals("There must be exactly 3 process running",3,prIterator.how_many());

Fail with because the prIterator has length of 0
Why, shouldn't it have the list of all processes??

The documentation of the ExecutionAdministration Interface is not really clear 
on what methods do. Am pretty lost. How do i easily get a list of WfProcess in the engine
without using a 2 steps operation implying receiving list of definitions?

Thanks for help.


-- 
David Delbecq
Royal Meteorological Institute of Belgium

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