public void test() {
WsaEndpointReference brokerEPR = WseClientAPI.createEndpointReference(
this.configuration.getBrokerURL().toString(),
this.configuration.getTopic());
ConstructorProps props = ConstructorProps.newProps();
props.set(ConstructorConsts.BROKER_EPR, brokerEPR);
Notifier notifier = NotifierFactory.createNotifier(props);
InvocationEntity entity = notifier.createEntity(URI
.create("workflowID"), URI.create("serviceID"),
"workflowNodeID", new Integer(1) /* step */);