/** {@inheritDoc} */
public void execute(ActivityExecution execution) throws Exception {
MessageInstance message;
if (ioSpecification != null) {
this.ioSpecification.initialize(execution);
ItemInstance inputItem =
(ItemInstance) execution.getVariable(this.ioSpecification.getFirstDataInputName());
message = new MessageInstance(this.operation.getInMessage(), inputItem);
} else {
message = this.operation.getInMessage().createInstance();
}
execution.setVariable(CURRENT_MESSAGE, message);
this.fillMessage(message, execution);
MessageInstance receivedMessage = this.operation.sendMessage(message);
execution.setVariable(CURRENT_MESSAGE, receivedMessage);
if (ioSpecification != null) {
String firstDataOutputName = this.ioSpecification.getFirstDataOutputName();
if (firstDataOutputName != null) {
ItemInstance outputItem = (ItemInstance) execution.getVariable(firstDataOutputName);
outputItem
.getStructureInstance()
.loadFrom(receivedMessage.getStructureInstance().toArray());
}
}
this.returnMessage(receivedMessage, execution);
execution.setVariable(CURRENT_MESSAGE, null);
leave(execution);
}
@Deployment
public void testAsyncInvocationWithDataFlowUEL() throws Exception {
assertEquals(-1, webServiceMock.getCount());
ProcessDefinitionEntity processDefinition =
processEngineConfiguration
.getCommandExecutor()
.execute(
new Command<ProcessDefinitionEntity>() {
public ProcessDefinitionEntity execute(CommandContext commandContext) {
return Context.getProcessEngineConfiguration()
.getDeploymentManager()
.findDeployedLatestProcessDefinitionByKey(
"asyncWebServiceInvocationWithDataFlowUEL");
}
});
ItemDefinition itemDefinition =
processDefinition.getIoSpecification().getDataInputs().get(0).getDefinition();
ItemInstance itemInstance = itemDefinition.createInstance();
FieldBaseStructureInstance structureInstance =
(FieldBaseStructureInstance) itemInstance.getStructureInstance();
structureInstance.setFieldValue("newCounterValue", 23);
Map<String, Object> variables = new HashMap<String, Object>();
variables.put("dataInputOfProcess", itemInstance);
processEngine
.getRuntimeService()
.startProcessInstanceByKey("asyncWebServiceInvocationWithDataFlowUEL", variables);
waitForJobExecutorToProcessAllJobs(10000L, 250L);
assertEquals(23, webServiceMock.getCount());
}