Examples with PollableChannel org.springframework.messaging.PollableChannel used on opensource projects

Example 31 with PollableChannel

use of org.springframework.messaging.PollableChannel in project spring-integration by spring-projects.

the class ServiceActivatorMethodResolutionTests method testRequestReplyExchangerWithGenericMessageMethod.

@Test
public /*
	 * No handler fallback methods; don't force RRE
	 */
void testRequestReplyExchangerWithGenericMessageMethod() {
    RequestReplyExchanger testBean = new RequestReplyExchanger() {

        @Override
        public Message<?> exchange(Message<?> request) {
            return request;
        }

        @SuppressWarnings("unused")
        public String foo(Message<String> request) {
            return request.getPayload().toUpperCase();
        }
    };
    ServiceActivatingHandler serviceActivator = new ServiceActivatingHandler(testBean);
    PollableChannel outputChannel = new QueueChannel();
    serviceActivator.setOutputChannel(outputChannel);
    Message<?> test = new GenericMessage<Object>(new Date());
    serviceActivator.handleMessage(test);
    assertEquals(test, outputChannel.receive(10));
    test = new GenericMessage<Object>("foo");
    serviceActivator.handleMessage(test);
    assertEquals("FOO", outputChannel.receive(10).getPayload());
}

Example 32 with PollableChannel

use of org.springframework.messaging.PollableChannel in project spring-integration by spring-projects.

the class ServiceActivatorMethodResolutionTests method testRequestReplyExchangerWithAmbiguousGenericMessageMethod.

@Test
public /*
	 * No handler fallback methods; ambiguous message handler fallbacks; force RRE
	 */
void testRequestReplyExchangerWithAmbiguousGenericMessageMethod() {
    RequestReplyExchanger testBean = new RequestReplyExchanger() {

        @Override
        public Message<?> exchange(Message<?> request) {
            return request;
        }

        @SuppressWarnings("unused")
        public String foo(Message<String> request) {
            return request.getPayload().toUpperCase();
        }

        @SuppressWarnings("unused")
        public String bar(Message<String> request) {
            return request.getPayload().toUpperCase();
        }
    };
    ServiceActivatingHandler serviceActivator = new ServiceActivatingHandler(testBean);
    PollableChannel outputChannel = new QueueChannel();
    serviceActivator.setOutputChannel(outputChannel);
    Message<?> test = new GenericMessage<Object>(new Date());
    serviceActivator.handleMessage(test);
    assertEquals(test, outputChannel.receive(10));
    test = new GenericMessage<Object>("foo");
    serviceActivator.handleMessage(test);
    assertNotEquals("FOO", outputChannel.receive(10).getPayload());
}

Example 33 with PollableChannel

use of org.springframework.messaging.PollableChannel in project spring-integration by spring-projects.

the class ServiceActivatorMethodResolutionTests method testRequestReplyExchangerWithAmbiguousMethod.

@Test
public /*
	 * One message handler fallback method (RRE); ambiguous handler fallbacks; force RRE
	 */
void testRequestReplyExchangerWithAmbiguousMethod() {
    RequestReplyExchanger testBean = new RequestReplyExchanger() {

        @Override
        public Message<?> exchange(Message<?> request) {
            return request;
        }

        @SuppressWarnings("unused")
        public String foo(String request) {
            return request.toUpperCase();
        }

        @SuppressWarnings("unused")
        public String bar(String request) {
            return request.toUpperCase();
        }
    };
    ServiceActivatingHandler serviceActivator = new ServiceActivatingHandler(testBean);
    PollableChannel outputChannel = new QueueChannel();
    serviceActivator.setOutputChannel(outputChannel);
    Message<?> test = new GenericMessage<Object>(new Date());
    serviceActivator.handleMessage(test);
    assertEquals(test, outputChannel.receive(10));
    test = new GenericMessage<Object>("foo");
    serviceActivator.handleMessage(test);
    assertNotEquals("FOO", outputChannel.receive(10).getPayload());
}

Example 34 with PollableChannel

use of org.springframework.messaging.PollableChannel in project spring-integration by spring-projects.

the class PollerWithErrorChannelTests method testWithErrorChannelAndHeaderWithSendFailure.

@Test
public // config the same as above but the error wil come from the send
void testWithErrorChannelAndHeaderWithSendFailure() throws Exception {
    ClassPathXmlApplicationContext ac = new ClassPathXmlApplicationContext("PollerWithErrorChannel-context.xml", this.getClass());
    SourcePollingChannelAdapter adapter = ac.getBean("withErrorChannelAndHeaderErrorOnSend", SourcePollingChannelAdapter.class);
    adapter.start();
    PollableChannel errorChannel = ac.getBean("errChannel", PollableChannel.class);
    assertNotNull(errorChannel.receive(10000));
    adapter.stop();
    ac.close();
}

Example 35 with PollableChannel

use of org.springframework.messaging.PollableChannel in project spring-integration by spring-projects.

the class PollerWithErrorChannelTests method testWithErrorChannelAndHeader.

@Test
public void testWithErrorChannelAndHeader() throws Exception {
    ClassPathXmlApplicationContext ac = new ClassPathXmlApplicationContext("PollerWithErrorChannel-context.xml", this.getClass());
    SourcePollingChannelAdapter adapter = ac.getBean("withErrorChannelAndHeader", SourcePollingChannelAdapter.class);
    adapter.start();
    PollableChannel errorChannel = ac.getBean("eChannel", PollableChannel.class);
    assertNotNull(errorChannel.receive(10000));
    adapter.stop();
    ac.close();
}