Examples with SourcePollingChannelAdapter org.springframework.integration.endpoint.SourcePollingChannelAdapter used on opensource projects

Example 11 with SourcePollingChannelAdapter

use of org.springframework.integration.endpoint.SourcePollingChannelAdapter in project spring-integration by spring-projects.

the class SourcePollingChannelAdapterFactoryBeanTests method testInterrupted.

@Test
public void testInterrupted() throws Exception {
    final CountDownLatch startLatch = new CountDownLatch(1);
    MessageSource<Object> ms = () -> {
        startLatch.countDown();
        try {
            Thread.sleep(10000);
        } catch (InterruptedException e) {
            Thread.currentThread().interrupt();
            throw new MessagingException("Interrupted awaiting stopLatch", e);
        }
        return null;
    };
    SourcePollingChannelAdapter pollingChannelAdapter = new SourcePollingChannelAdapter();
    ThreadPoolTaskScheduler taskScheduler = new ThreadPoolTaskScheduler();
    taskScheduler.setWaitForTasksToCompleteOnShutdown(true);
    taskScheduler.setAwaitTerminationSeconds(1);
    taskScheduler.afterPropertiesSet();
    pollingChannelAdapter.setTaskScheduler(taskScheduler);
    MessagePublishingErrorHandler errorHandler = new MessagePublishingErrorHandler();
    Log errorHandlerLogger = TestUtils.getPropertyValue(errorHandler, "logger", Log.class);
    errorHandlerLogger = spy(errorHandlerLogger);
    DirectFieldAccessor dfa = new DirectFieldAccessor(errorHandler);
    dfa.setPropertyValue("logger", errorHandlerLogger);
    pollingChannelAdapter.setErrorHandler(errorHandler);
    pollingChannelAdapter.setSource(ms);
    pollingChannelAdapter.setOutputChannel(new NullChannel());
    pollingChannelAdapter.setBeanFactory(mock(BeanFactory.class));
    pollingChannelAdapter.afterPropertiesSet();
    Log adapterLogger = TestUtils.getPropertyValue(pollingChannelAdapter, "logger", Log.class);
    adapterLogger = spy(adapterLogger);
    when(adapterLogger.isDebugEnabled()).thenReturn(true);
    dfa = new DirectFieldAccessor(pollingChannelAdapter);
    dfa.setPropertyValue("logger", adapterLogger);
    pollingChannelAdapter.start();
    assertTrue(startLatch.await(10, TimeUnit.SECONDS));
    pollingChannelAdapter.stop();
    taskScheduler.shutdown();
    verifyZeroInteractions(errorHandlerLogger);
    verify(adapterLogger).debug(contains("Poll interrupted - during stop()?"));
}

Example 12 with SourcePollingChannelAdapter

use of org.springframework.integration.endpoint.SourcePollingChannelAdapter in project spring-integration by spring-projects.

the class SourcePollingChannelAdapterFactoryBeanTests method testStartSourceBeforeRunPollingTask.

@Test
public void testStartSourceBeforeRunPollingTask() {
    TaskScheduler taskScheduler = mock(TaskScheduler.class);
    willAnswer(invocation -> {
        Runnable task = invocation.getArgument(0);
        task.run();
        return null;
    }).given(taskScheduler).schedule(any(Runnable.class), any(Trigger.class));
    SourcePollingChannelAdapter pollingChannelAdapter = new SourcePollingChannelAdapter();
    pollingChannelAdapter.setTaskScheduler(taskScheduler);
    pollingChannelAdapter.setSource(new LifecycleMessageSource());
    pollingChannelAdapter.setMaxMessagesPerPoll(1);
    QueueChannel outputChannel = new QueueChannel();
    pollingChannelAdapter.setOutputChannel(outputChannel);
    pollingChannelAdapter.setBeanFactory(mock(BeanFactory.class));
    pollingChannelAdapter.afterPropertiesSet();
    pollingChannelAdapter.start();
    Message<?> receive = outputChannel.receive(10_000);
    assertNotNull(receive);
    assertEquals(true, receive.getPayload());
    pollingChannelAdapter.stop();
}

Example 13 with SourcePollingChannelAdapter

use of org.springframework.integration.endpoint.SourcePollingChannelAdapter in project spring-integration by spring-projects.

the class ChannelAdapterParserTests method methodInvokingSourceNotStarted.

@Test
public void methodInvokingSourceNotStarted() {
    String beanName = "methodInvokingSource";
    PollableChannel channel = (PollableChannel) this.applicationContext.getBean("queueChannel");
    TestBean testBean = (TestBean) this.applicationContext.getBean("testBean");
    testBean.store("source test");
    Object adapter = this.applicationContext.getBean(beanName);
    assertNotNull(adapter);
    assertTrue(adapter instanceof SourcePollingChannelAdapter);
    Message<?> message = channel.receive(100);
    assertNull(message);
}

Example 14 with SourcePollingChannelAdapter

use of org.springframework.integration.endpoint.SourcePollingChannelAdapter in project spring-integration by spring-projects.

the class ChannelAdapterParserTests method methodInvokingSourceStopped.

@Test
public void methodInvokingSourceStopped() {
    String beanName = "methodInvokingSource";
    PollableChannel channel = (PollableChannel) this.applicationContext.getBean("queueChannel");
    TestBean testBean = (TestBean) this.applicationContext.getBean("testBean");
    testBean.store("source test");
    Object adapter = this.applicationContext.getBean(beanName);
    assertNotNull(adapter);
    assertTrue(adapter instanceof SourcePollingChannelAdapter);
    ((SourcePollingChannelAdapter) adapter).start();
    Message<?> message = channel.receive(10000);
    assertNotNull(message);
    assertEquals("source test", testBean.getMessage());
    ((SourcePollingChannelAdapter) adapter).stop();
    message = channel.receive(100);
    assertNull(message);
}

Example 15 with SourcePollingChannelAdapter

use of org.springframework.integration.endpoint.SourcePollingChannelAdapter in project spring-integration by spring-projects.

the class ChannelAdapterParserTests method methodInvokingSourceStoppedByApplicationContextInner.

@Test
public void methodInvokingSourceStoppedByApplicationContextInner() {
    String beanName = "methodInvokingSource";
    PollableChannel channel = (PollableChannel) this.applicationContextInner.getBean("queueChannel");
    // TestBean testBean = (TestBean) this.applicationContextInner.getBean("testBean");
    // testBean.store("source test");
    Object adapter = this.applicationContextInner.getBean(beanName);
    assertNotNull(adapter);
    assertTrue(adapter instanceof SourcePollingChannelAdapter);
    this.applicationContextInner.start();
    Message<?> message = channel.receive(10000);
    assertNotNull(message);
    // assertEquals("source test", testBean.getMessage());
    this.applicationContextInner.stop();
    message = channel.receive(100);
    assertNull(message);
}