@Test
public void testQueue() throws Exception {
ClassPathXmlApplicationContext context =
new ClassPathXmlApplicationContext("gemfire-queue-config.xml", this.getClass());
QueueChannel gemfireQueue = context.getBean("gemfireQueue", QueueChannel.class);
QueueChannel outputQueue = context.getBean("outputQueue", QueueChannel.class);
for (int i = 0; i < 20; i++) {
gemfireQueue.send(new GenericMessage<String>("Hello"));
Thread.sleep(1);
}
for (int i = 0; i < 20; i++) {
assertNotNull(outputQueue.receive(5000));
}
assertNull(outputQueue.receive(1));
context.close();
}
@Test
public void subscription() throws Exception {
TestApplicationContext context = TestUtils.createTestApplicationContext();
SynchronousQueue<String> queue = new SynchronousQueue<String>();
TestBean testBean = new TestBean(queue);
QueueChannel channel = new QueueChannel();
context.registerChannel("channel", channel);
Message<String> message = new GenericMessage<String>("testing");
channel.send(message);
assertNull(queue.poll());
MethodInvokingMessageHandler handler = new MethodInvokingMessageHandler(testBean, "foo");
PollingConsumer endpoint = new PollingConsumer(channel, handler);
endpoint.setTrigger(new PeriodicTrigger(10));
context.registerEndpoint("testEndpoint", endpoint);
context.refresh();
String result = queue.poll(2000, TimeUnit.MILLISECONDS);
assertNotNull(result);
assertEquals("testing", result);
context.stop();
}