private void retrieveDataFields(Map dataFieldAttrs)
throws RemoteException {
MethodInvocationBatch mib = new MethodInvocationBatch ();
mib.addInvocation (process(), "processDefinition", null, null);
mib.addInvocation(-1, "contextSignature", null, null, true);
mib.addInvocation(process(), "processContext", null, null);
MethodInvocationBatch.Result mir = null;
try {
WorkflowService wfs = WorkflowServiceConnection
.instance("workflowServiceConnection").getWorkflowService();
mir = (MethodInvocationBatch.Result)wfs.executeBatch(mib);