@Test
public void testContainerWithDestNameNoCorrelation() throws Exception {
BeanFactory beanFactory = mock(BeanFactory.class);
when(beanFactory.containsBean(IntegrationContextUtils.TASK_SCHEDULER_BEAN_NAME))
.thenReturn(true);
ThreadPoolTaskScheduler scheduler = new ThreadPoolTaskScheduler();
scheduler.initialize();
when(beanFactory.getBean(IntegrationContextUtils.TASK_SCHEDULER_BEAN_NAME, TaskScheduler.class))
.thenReturn(scheduler);
final JmsOutboundGateway gateway = new JmsOutboundGateway();
gateway.setBeanFactory(beanFactory);
gateway.setConnectionFactory(getConnectionFactory());
gateway.setRequestDestination(requestQueue4);
gateway.setReplyDestinationName("reply4");
gateway.setUseReplyContainer(true);
gateway.afterPropertiesSet();
gateway.start();
final AtomicReference<Object> reply = new AtomicReference<Object>();
final CountDownLatch latch1 = new CountDownLatch(1);
final CountDownLatch latch2 = new CountDownLatch(1);
Executors.newSingleThreadExecutor()
.execute(
() -> {
latch1.countDown();
try {
reply.set(gateway.handleRequestMessage(new GenericMessage<String>("foo")));
} finally {
latch2.countDown();
}
});
assertTrue(latch1.await(10, TimeUnit.SECONDS));
JmsTemplate template = new JmsTemplate();
template.setConnectionFactory(getConnectionFactory());
template.setReceiveTimeout(10000);
javax.jms.Message request = template.receive(requestQueue4);
assertNotNull(request);
final javax.jms.Message jmsReply = request;
template.send(
request.getJMSReplyTo(),
(MessageCreator)
session -> {
jmsReply.setJMSCorrelationID(jmsReply.getJMSMessageID());
return jmsReply;
});
assertTrue(latch2.await(10, TimeUnit.SECONDS));
assertNotNull(reply.get());
gateway.stop();
scheduler.destroy();
}
@Test
public void testLazyContainerWithDest() throws Exception {
BeanFactory beanFactory = mock(BeanFactory.class);
when(beanFactory.containsBean(IntegrationContextUtils.TASK_SCHEDULER_BEAN_NAME))
.thenReturn(true);
ThreadPoolTaskScheduler scheduler = new ThreadPoolTaskScheduler();
scheduler.initialize();
when(beanFactory.getBean(IntegrationContextUtils.TASK_SCHEDULER_BEAN_NAME, TaskScheduler.class))
.thenReturn(scheduler);
final JmsOutboundGateway gateway = new JmsOutboundGateway();
gateway.setBeanFactory(beanFactory);
gateway.setConnectionFactory(getConnectionFactory());
gateway.setRequestDestination(requestQueue7);
gateway.setReplyDestination(replyQueue7);
gateway.setCorrelationKey("JMSCorrelationID");
gateway.setUseReplyContainer(true);
gateway.setIdleReplyContainerTimeout(1, TimeUnit.SECONDS);
gateway.setRequiresReply(true);
gateway.setReceiveTimeout(20000);
gateway.afterPropertiesSet();
gateway.start();
Executors.newSingleThreadExecutor()
.execute(
() -> {
JmsTemplate template = new JmsTemplate();
template.setConnectionFactory(getConnectionFactory());
template.setReceiveTimeout(20000);
receiveAndSend(template);
receiveAndSend(template);
});
assertNotNull(gateway.handleRequestMessage(new GenericMessage<String>("foo")));
DefaultMessageListenerContainer container =
TestUtils.getPropertyValue(
gateway, "replyContainer", DefaultMessageListenerContainer.class);
int n = 0;
while (n++ < 100 && container.isRunning()) {
Thread.sleep(100);
}
assertFalse(container.isRunning());
assertNotNull(gateway.handleRequestMessage(new GenericMessage<String>("foo")));
assertTrue(container.isRunning());
gateway.stop();
assertFalse(container.isRunning());
scheduler.destroy();
}
@Override
public void onApplicationEvent(EurekaRegistryAvailableEvent event) {
System.out.println("registered");
y();
ThreadPoolTaskScheduler threadPoolTaskScheduler = new ThreadPoolTaskScheduler();
threadPoolTaskScheduler.initialize();
threadPoolTaskScheduler.scheduleAtFixedRate(
() -> {
PeerAwareInstanceRegistry.getInstance().renew("TESTOPENAM", "openam1", false);
InstanceInfo s1 =
PeerAwareInstanceRegistry.getInstance()
.getInstanceByAppAndId("SAMPLE-SERVICE", "marek-pc");
InstanceInfo s2 =
PeerAwareInstanceRegistry.getInstance()
.getInstanceByAppAndId("TESTOPENAM", "openam1");
String reflectionToString1 = ToStringBuilder.reflectionToString(s1);
String reflectionToString2 = ToStringBuilder.reflectionToString(s2);
System.out.println(reflectionToString1);
System.out.println(reflectionToString2);
},
30000);
}
@Test
public void testReplyContainerRecovery() throws Exception {
JmsOutboundGateway gateway = new JmsOutboundGateway();
ConnectionFactory connectionFactory = mock(ConnectionFactory.class);
gateway.setConnectionFactory(connectionFactory);
gateway.setRequestDestinationName("foo");
gateway.setUseReplyContainer(true);
ReplyContainerProperties replyContainerProperties = new ReplyContainerProperties();
final List<Throwable> errors = new ArrayList<Throwable>();
ErrorHandlingTaskExecutor errorHandlingTaskExecutor =
new ErrorHandlingTaskExecutor(
Executors.newFixedThreadPool(10),
new ErrorHandler() {
@Override
public void handleError(Throwable t) {
logger.info("Error:", t);
errors.add(t);
throw new RuntimeException(t);
}
});
replyContainerProperties.setTaskExecutor(errorHandlingTaskExecutor);
replyContainerProperties.setRecoveryInterval(100L);
gateway.setReplyContainerProperties(replyContainerProperties);
final Connection connection = mock(Connection.class);
final AtomicInteger connectionAttempts = new AtomicInteger();
doAnswer(
new Answer<Connection>() {
@SuppressWarnings("serial")
@Override
public Connection answer(InvocationOnMock invocation) throws Throwable {
int theCount = connectionAttempts.incrementAndGet();
if (theCount > 1 && theCount < 4) {
throw new JmsException("bar") {};
}
return connection;
}
})
.when(connectionFactory)
.createConnection();
Session session = mock(Session.class);
when(connection.createSession(false, 1)).thenReturn(session);
MessageConsumer consumer = mock(MessageConsumer.class);
when(session.createConsumer(any(Destination.class), anyString())).thenReturn(consumer);
when(session.createTemporaryQueue()).thenReturn(mock(TemporaryQueue.class));
final Message message = mock(Message.class);
final AtomicInteger count = new AtomicInteger();
doAnswer(
new Answer<Message>() {
@SuppressWarnings("serial")
@Override
public Message answer(InvocationOnMock invocation) throws Throwable {
int theCount = count.incrementAndGet();
if (theCount > 1 && theCount < 4) {
throw new JmsException("foo") {};
}
if (theCount > 4) {
Thread.sleep(100);
return null;
}
return message;
}
})
.when(consumer)
.receive(anyLong());
when(message.getJMSCorrelationID()).thenReturn("foo");
DefaultListableBeanFactory beanFactory = new DefaultListableBeanFactory();
ThreadPoolTaskScheduler taskScheduler = new ThreadPoolTaskScheduler();
taskScheduler.initialize();
beanFactory.registerSingleton("taskScheduler", taskScheduler);
gateway.setBeanFactory(beanFactory);
gateway.afterPropertiesSet();
gateway.start();
try {
int n = 0;
while (n++ < 100 && count.get() < 5) {
Thread.sleep(100);
}
assertTrue(count.get() > 4);
assertEquals(0, errors.size());
} finally {
gateway.stop();
}
}