/**
* Creates a {@link org.springframework.jms.core.JmsOperations} object used for one way messaging
*/
public JmsOperations createInOnlyTemplate(
JmsEndpoint endpoint, boolean pubSubDomain, String destination) {
if (jmsOperations != null) {
return jmsOperations;
}
ConnectionFactory factory = getTemplateConnectionFactory();
JmsTemplate template = new CamelJmsTemplate(this, factory);
template.setPubSubDomain(pubSubDomain);
if (destinationResolver != null) {
template.setDestinationResolver(destinationResolver);
if (endpoint instanceof DestinationEndpoint) {
LOG.debug(
"You are overloading the destinationResolver property on a DestinationEndpoint; are you sure you want to do that?");
}
} else if (endpoint instanceof DestinationEndpoint) {
DestinationEndpoint destinationEndpoint = (DestinationEndpoint) endpoint;
template.setDestinationResolver(createDestinationResolver(destinationEndpoint));
}
template.setDefaultDestinationName(destination);
template.setExplicitQosEnabled(isExplicitQosEnabled());
template.setDeliveryPersistent(deliveryPersistent);
if (messageConverter != null) {
template.setMessageConverter(messageConverter);
}
template.setMessageIdEnabled(messageIdEnabled);
template.setMessageTimestampEnabled(messageTimestampEnabled);
if (priority >= 0) {
template.setPriority(priority);
}
template.setPubSubNoLocal(pubSubNoLocal);
if (receiveTimeout >= 0) {
template.setReceiveTimeout(receiveTimeout);
}
// only set TTL if we have a positive value and it has not been disabled
if (timeToLive >= 0 && !isDisableTimeToLive()) {
template.setTimeToLive(timeToLive);
}
template.setSessionTransacted(transacted);
if (transacted) {
template.setSessionAcknowledgeMode(Session.SESSION_TRANSACTED);
} else {
// This is here for completeness, but the template should not get
// used for receiving messages.
if (acknowledgementMode >= 0) {
template.setSessionAcknowledgeMode(acknowledgementMode);
} else if (acknowledgementModeName != null) {
template.setSessionAcknowledgeModeName(acknowledgementModeName);
}
}
return template;
}
@Bean
public JmsTemplate jmsTemplate() {
JmsTemplate jmsTemplate = new JmsTemplate();
jmsTemplate.setConnectionFactory(connectionFactory());
jmsTemplate.setDefaultDestinationName("mail.queue");
jmsTemplate.setMessageConverter(mailMessageConverter());
return jmsTemplate;
}
@Test
public void testUINotifyAppender() throws Exception {
DummyFrameAction act = DummyFrameAction.INSTANCE;
// setup JMS topic/connection/session
String brokerURL =
"vm://hmp-test?waitForStart=1000&broker.persistent=false&broker.deleteAllMessagesOnStartup=true";
ConnectionFactory fact = new ActiveMQConnectionFactory(brokerURL);
Connection conn = fact.createConnection();
conn.start();
Session sess = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
// setup a JMS template
JmsTemplate tpl = new JmsTemplate(fact);
tpl.setPubSubDomain(true);
tpl.setDefaultDestinationName("ui.notify");
tpl.setReceiveTimeout(JmsTemplate.RECEIVE_TIMEOUT_NO_WAIT);
Topic dest = sess.createTopic("ui.notify");
MessageConsumer consumer = sess.createConsumer(dest);
assertNull(tpl.receive());
// configure the runner
runner.setTimeoutMS(60000); // 1m
runner.addResource(tpl);
// create a viewdef with a nested UINotifier viewdef that should be done in 100ms
// the rest of the time (10x100ms) should run in parallel and be done in 200ms;
((DataGeneratorQuery) vd.getPrimaryQuery()).setDelay(100);
ViewDef view = new TestViewDef();
DataGeneratorQuery q1 = view.addQuery(new DataGeneratorQuery("id", "1st", 10, 5).setDelay(150));
UINotifyQueryMapper q2 = view.addQuery(new UINotifyQueryMapper("subview", vd));
// query should be done in ~150ms, rest will take another 200ms
long start = System.currentTimeMillis();
FrameTask task = runner.exec(view);
RenderTask q = task.getAction(ViewRenderAction.class).getResults();
assertTrue(task.getTotalTimeMS() <= 200); // generous fudge factor
assertEquals(task.getTotalTimeMS(), (System.currentTimeMillis() - start), 50);
// should return 10 placeholder values
assertEquals(10, q.size());
assertEquals(1, q1.execCount);
List<String> uuids = new ArrayList<String>();
for (int i = 0; i < q.size(); i++) {
Object subview = q.getCellIdx(i, "subview");
assertTrue(subview instanceof String);
uuids.add(subview.toString());
}
// expecting the main task to have a single subtask (RenderTask)
assertEquals(1, task.getSubTasks().size());
assertTrue(task.getSubTasks().get(0) instanceof RenderTask);
assertSame(q, task.getSubTasks().get(0));
assertEquals(1, q.getSubTasks().size());
// main render task has one empty subtask for the UINotifyQueryMapper
RenderTask task2 = (RenderTask) q.getSubTasks().get(0);
assertSame(q2, task2.getQuery());
assertEquals(0, task2.getSubTasks().size());
// check that the JMS topic has 10 items on it, with the corresponding UUIDs
for (int i = 0; i < 10; i++) {
Message msg = consumer.receive(500);
assertNotNull(msg);
String uuid = msg.getStringProperty("uid");
uuids.remove(uuid);
}
assertNull(consumer.receiveNoWait()); // nothing left
// vd should have been executed 10x and found all UUIDs
DataGeneratorQuery q3 = (DataGeneratorQuery) vd.getPrimaryQuery();
assertEquals(10, q3.execCount);
assertEquals(0, uuids.size());
}