Example usage for org.springframework.integration.mail ImapIdleChannelAdapter start

List of usage examples for org.springframework.integration.mail ImapIdleChannelAdapter start

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Introduction

In this page you can find the example usage for org.springframework.integration.mail ImapIdleChannelAdapter start.

Prototype

@Override
    public final void start()

Source Link

Usage

From source file:org.springframework.integration.mail.ImapMailReceiverTests.java

public void testIdleWithServerGuts(ImapMailReceiver receiver, boolean mapped, boolean simple) throws Exception {
    imapIdleServer.resetServer();//from w w  w  .j ava2 s  . com
    Properties mailProps = new Properties();
    mailProps.put("mail.debug", "true");
    mailProps.put("mail.imap.connectionpool.debug", "true");
    receiver.setJavaMailProperties(mailProps);
    receiver.setMaxFetchSize(1);
    receiver.setShouldDeleteMessages(false);
    receiver.setShouldMarkMessagesAsRead(true);
    receiver.setCancelIdleInterval(8);
    ThreadPoolTaskScheduler taskScheduler = new ThreadPoolTaskScheduler();
    setUpScheduler(receiver, taskScheduler);
    receiver.setUserFlag("testSIUserFlag");
    receiver.afterPropertiesSet();
    Log logger = spy(TestUtils.getPropertyValue(receiver, "logger", Log.class));
    new DirectFieldAccessor(receiver).setPropertyValue("logger", logger);
    ImapIdleChannelAdapter adapter = new ImapIdleChannelAdapter(receiver);
    QueueChannel channel = new QueueChannel();
    adapter.setOutputChannel(channel);
    adapter.setTaskScheduler(taskScheduler);
    adapter.start();
    if (!mapped) {
        @SuppressWarnings("unchecked")
        org.springframework.messaging.Message<MimeMessage> received = (org.springframework.messaging.Message<MimeMessage>) channel
                .receive(10000);
        assertNotNull(received);
        assertNotNull(received.getPayload().getReceivedDate());
        assertTrue(received.getPayload().getLineCount() > -1);
        if (simple) {
            assertThat(received.getPayload().getContent(),
                    equalTo(TestMailServer.MailServer.MailHandler.BODY + "\r\n"));
        } else {
            assertThat(received.getPayload().getContent(),
                    equalTo(TestMailServer.MailServer.MailHandler.MESSAGE + "\r\n"));
        }
    } else {
        org.springframework.messaging.Message<?> received = channel.receive(10000);
        assertNotNull(received);
        assertNotNull(received.getHeaders().get(MailHeaders.RAW_HEADERS));
        assertThat((String) received.getHeaders().get(MailHeaders.CONTENT_TYPE),
                equalTo("TEXT/PLAIN; charset=ISO-8859-1"));
        assertThat((String) received.getHeaders().get(MessageHeaders.CONTENT_TYPE),
                equalTo("TEXT/PLAIN; charset=ISO-8859-1"));
        assertThat((String) received.getHeaders().get(MailHeaders.FROM), equalTo("Bar <bar@baz>"));
        assertThat(((String[]) received.getHeaders().get(MailHeaders.TO))[0], equalTo("Foo <foo@bar>"));
        assertThat((String) received.getHeaders().get(MailHeaders.SUBJECT), equalTo("Test Email"));
        if (simple) {
            assertThat(received.getPayload(), equalTo(TestMailServer.MailServer.MailHandler.BODY + "\r\n"));
        } else {
            assertThat(received.getPayload(), equalTo(TestMailServer.MailServer.MailHandler.MESSAGE + "\r\n"));
        }
    }
    assertNotNull(channel.receive(10000)); // new message after idle
    assertNull(channel.receive(10000)); // no new message after second and third idle
    verify(logger).debug("Canceling IDLE");
    taskScheduler.shutdown();
    assertTrue(imapIdleServer.assertReceived("storeUserFlag"));
}

From source file:org.springframework.integration.mail.ImapMailReceiverTests.java

@SuppressWarnings("resource")
@Test/*from  w w  w .  j  a v  a  2s. c om*/
@Ignore
public void testMessageHistory() throws Exception {
    ConfigurableApplicationContext context = new ClassPathXmlApplicationContext(
            "ImapIdleChannelAdapterParserTests-context.xml", ImapIdleChannelAdapterParserTests.class);
    ImapIdleChannelAdapter adapter = context.getBean("simpleAdapter", ImapIdleChannelAdapter.class);

    AbstractMailReceiver receiver = new ImapMailReceiver();
    receiver = spy(receiver);
    receiver.setBeanFactory(mock(BeanFactory.class));
    receiver.afterPropertiesSet();

    DirectFieldAccessor adapterAccessor = new DirectFieldAccessor(adapter);
    adapterAccessor.setPropertyValue("mailReceiver", receiver);

    MimeMessage mailMessage = mock(MimeMessage.class);
    Flags flags = mock(Flags.class);
    given(mailMessage.getFlags()).willReturn(flags);
    final Message[] messages = new Message[] { mailMessage };

    willAnswer(invocation -> {
        DirectFieldAccessor accessor = new DirectFieldAccessor((invocation.getMock()));
        IMAPFolder folder = mock(IMAPFolder.class);
        accessor.setPropertyValue("folder", folder);
        given(folder.hasNewMessages()).willReturn(true);
        return null;
    }).given(receiver).openFolder();

    willAnswer(invocation -> messages).given(receiver).searchForNewMessages();

    willAnswer(invocation -> null).given(receiver).fetchMessages(messages);

    PollableChannel channel = context.getBean("channel", PollableChannel.class);

    adapter.start();
    org.springframework.messaging.Message<?> replMessage = channel.receive(10000);
    MessageHistory history = MessageHistory.read(replMessage);
    assertNotNull(history);
    Properties componentHistoryRecord = TestUtils.locateComponentInHistory(history, "simpleAdapter", 0);
    assertNotNull(componentHistoryRecord);
    assertEquals("mail:imap-idle-channel-adapter", componentHistoryRecord.get("type"));
    adapter.stop();
    context.close();
}

From source file:org.springframework.integration.mail.ImapMailReceiverTests.java

@Test
public void testIdleChannelAdapterException() throws Exception {
    ConfigurableApplicationContext context = new ClassPathXmlApplicationContext(
            "ImapIdleChannelAdapterParserTests-context.xml", ImapIdleChannelAdapterParserTests.class);
    ImapIdleChannelAdapter adapter = context.getBean("simpleAdapter", ImapIdleChannelAdapter.class);

    //ImapMailReceiver receiver = (ImapMailReceiver) TestUtils.getPropertyValue(adapter, "mailReceiver");

    DirectChannel channel = new DirectChannel();
    channel.subscribe(new AbstractReplyProducingMessageHandler() {

        @Override//from  ww  w.  j  a va2  s.co m
        protected Object handleRequestMessage(org.springframework.messaging.Message<?> requestMessage) {
            throw new RuntimeException("Failed");
        }
    });
    adapter.setOutputChannel(channel);
    QueueChannel errorChannel = new QueueChannel();
    adapter.setErrorChannel(errorChannel);

    AbstractMailReceiver receiver = new ImapMailReceiver();
    receiver = spy(receiver);
    receiver.setBeanFactory(mock(BeanFactory.class));
    receiver.afterPropertiesSet();

    Field folderField = AbstractMailReceiver.class.getDeclaredField("folder");
    folderField.setAccessible(true);
    Folder folder = mock(IMAPFolder.class);
    given(folder.getPermanentFlags()).willReturn(new Flags(Flags.Flag.USER));
    folderField.set(receiver, folder);

    willAnswer(invocation -> true).given(folder).isOpen();

    willAnswer(invocation -> null).given(receiver).openFolder();

    DirectFieldAccessor adapterAccessor = new DirectFieldAccessor(adapter);
    adapterAccessor.setPropertyValue("mailReceiver", receiver);

    MimeMessage mailMessage = mock(MimeMessage.class);
    Flags flags = mock(Flags.class);
    given(mailMessage.getFlags()).willReturn(flags);
    final Message[] messages = new Message[] { mailMessage };

    willAnswer(invocation -> messages).given(receiver).searchForNewMessages();

    willAnswer(invocation -> null).given(receiver).fetchMessages(messages);

    adapter.start();
    org.springframework.messaging.Message<?> replMessage = errorChannel.receive(10000);
    assertNotNull(replMessage);
    assertEquals("Failed", ((Exception) replMessage.getPayload()).getCause().getMessage());
    adapter.stop();
    context.close();
}

From source file:org.springframework.integration.mail.ImapMailReceiverTests.java

@SuppressWarnings("resource")
@Test/*from  w  w w  .  j  a v  a2  s .  c o m*/
public void testNoInitialIdleDelayWhenRecentNotSupported() throws Exception {
    ConfigurableApplicationContext context = new ClassPathXmlApplicationContext(
            "ImapIdleChannelAdapterParserTests-context.xml", ImapIdleChannelAdapterParserTests.class);
    ImapIdleChannelAdapter adapter = context.getBean("simpleAdapter", ImapIdleChannelAdapter.class);

    QueueChannel channel = new QueueChannel();
    adapter.setOutputChannel(channel);

    ImapMailReceiver receiver = new ImapMailReceiver("imap:foo");
    receiver = spy(receiver);
    receiver.setBeanFactory(mock(BeanFactory.class));
    receiver.afterPropertiesSet();

    final IMAPFolder folder = mock(IMAPFolder.class);
    given(folder.getPermanentFlags()).willReturn(new Flags(Flags.Flag.USER));
    given(folder.isOpen()).willReturn(false).willReturn(true);
    given(folder.exists()).willReturn(true);

    DirectFieldAccessor adapterAccessor = new DirectFieldAccessor(adapter);
    adapterAccessor.setPropertyValue("mailReceiver", receiver);

    Field storeField = AbstractMailReceiver.class.getDeclaredField("store");
    storeField.setAccessible(true);
    Store store = mock(Store.class);
    given(store.isConnected()).willReturn(true);
    given(store.getFolder(Mockito.any(URLName.class))).willReturn(folder);
    storeField.set(receiver, store);

    willAnswer(invocation -> folder).given(receiver).getFolder();

    MimeMessage mailMessage = mock(MimeMessage.class);
    Flags flags = mock(Flags.class);
    given(mailMessage.getFlags()).willReturn(flags);
    final Message[] messages = new Message[] { mailMessage };

    final AtomicInteger shouldFindMessagesCounter = new AtomicInteger(2);
    willAnswer(invocation -> {
        /*
         * Return the message from first invocation of waitForMessages()
         * and in receive(); then return false in the next call to
         * waitForMessages() so we enter idle(); counter will be reset
         * to 1 in the mocked idle().
         */
        if (shouldFindMessagesCounter.decrementAndGet() >= 0) {
            return messages;
        } else {
            return new Message[0];
        }
    }).given(receiver).searchForNewMessages();

    willAnswer(invocation -> null).given(receiver).fetchMessages(messages);

    willAnswer(invocation -> {
        Thread.sleep(5000);
        shouldFindMessagesCounter.set(1);
        return null;
    }).given(folder).idle();

    adapter.start();

    /*
     * Idle takes 5 seconds; if all is well, we should receive the first message
     * before then.
     */
    assertNotNull(channel.receive(3000));
    // We should not receive any more until the next idle elapses
    assertNull(channel.receive(3000));
    assertNotNull(channel.receive(6000));
    adapter.stop();
    context.close();
}

From source file:org.springframework.integration.mail.ImapMailReceiverTests.java

@SuppressWarnings("resource")
@Test/*from   w w w.j  ava 2 s .  co  m*/
public void testInitialIdleDelayWhenRecentIsSupported() throws Exception {
    ConfigurableApplicationContext context = new ClassPathXmlApplicationContext(
            "ImapIdleChannelAdapterParserTests-context.xml", ImapIdleChannelAdapterParserTests.class);
    ImapIdleChannelAdapter adapter = context.getBean("simpleAdapter", ImapIdleChannelAdapter.class);

    QueueChannel channel = new QueueChannel();
    adapter.setOutputChannel(channel);

    ImapMailReceiver receiver = new ImapMailReceiver("imap:foo");
    receiver = spy(receiver);
    receiver.setBeanFactory(mock(BeanFactory.class));
    receiver.afterPropertiesSet();

    final IMAPFolder folder = mock(IMAPFolder.class);
    given(folder.getPermanentFlags()).willReturn(new Flags(Flags.Flag.RECENT));
    given(folder.isOpen()).willReturn(false).willReturn(true);
    given(folder.exists()).willReturn(true);

    DirectFieldAccessor adapterAccessor = new DirectFieldAccessor(adapter);
    adapterAccessor.setPropertyValue("mailReceiver", receiver);

    Field storeField = AbstractMailReceiver.class.getDeclaredField("store");
    storeField.setAccessible(true);
    Store store = mock(Store.class);
    given(store.isConnected()).willReturn(true);
    given(store.getFolder(Mockito.any(URLName.class))).willReturn(folder);
    storeField.set(receiver, store);

    willAnswer(invocation -> folder).given(receiver).getFolder();

    MimeMessage mailMessage = mock(MimeMessage.class);
    Flags flags = mock(Flags.class);
    given(mailMessage.getFlags()).willReturn(flags);
    final Message[] messages = new Message[] { mailMessage };

    willAnswer(invocation -> messages).given(receiver).searchForNewMessages();

    willAnswer(invocation -> null).given(receiver).fetchMessages(messages);

    final CountDownLatch idles = new CountDownLatch(2);
    willAnswer(invocation -> {
        idles.countDown();
        Thread.sleep(5000);
        return null;
    }).given(folder).idle();

    adapter.start();

    /*
     * Idle takes 5 seconds; since this server supports RECENT, we should
     * not receive any early messages.
     */
    assertNull(channel.receive(3000));
    assertNotNull(channel.receive(5000));
    assertTrue(idles.await(5, TimeUnit.SECONDS));
    adapter.stop();
    context.close();
}

From source file:org.springframework.integration.mail.ImapMailReceiverTests.java

@Test
public void testConnectionException() throws Exception {
    ImapMailReceiver mailReceiver = new ImapMailReceiver("imap:foo");
    ImapIdleChannelAdapter adapter = new ImapIdleChannelAdapter(mailReceiver);
    final AtomicReference<ImapIdleExceptionEvent> theEvent = new AtomicReference<ImapIdleExceptionEvent>();
    final CountDownLatch latch = new CountDownLatch(1);
    adapter.setApplicationEventPublisher(event -> {
        assertNull("only one event expected", theEvent.get());
        theEvent.set((ImapIdleExceptionEvent) event);
        latch.countDown();//from w w  w . ja va 2 s .  co m
    });
    ThreadPoolTaskScheduler taskScheduler = new ThreadPoolTaskScheduler();
    taskScheduler.initialize();
    adapter.setTaskScheduler(taskScheduler);
    adapter.start();
    assertTrue(latch.await(10, TimeUnit.SECONDS));
    assertTrue(theEvent.get().toString()
            .endsWith("cause=java.lang.IllegalStateException: Failure in 'idle' task. Will resubmit.]"));
}

From source file:org.springframework.integration.mail.ImapMailReceiverTests.java

@Test
public void testExecShutdown() {
    ImapIdleChannelAdapter adapter = new ImapIdleChannelAdapter(new ImapMailReceiver());
    ThreadPoolTaskScheduler taskScheduler = new ThreadPoolTaskScheduler();
    taskScheduler.initialize();//ww w.  ja v a  2 s .  c  o  m
    adapter.setTaskScheduler(taskScheduler);
    adapter.start();
    ExecutorService exec = TestUtils.getPropertyValue(adapter, "sendingTaskExecutor", ExecutorService.class);
    adapter.stop();
    assertTrue(exec.isShutdown());
    adapter.start();
    exec = TestUtils.getPropertyValue(adapter, "sendingTaskExecutor", ExecutorService.class);
    adapter.stop();
    assertTrue(exec.isShutdown());
}

From source file:org.springframework.integration.mail.ImapMailReceiverTests.java

@Test
public void testIdleReconnects() throws Exception {
    ImapMailReceiver receiver = spy(new ImapMailReceiver("imap:foo"));
    receiver.setBeanFactory(mock(BeanFactory.class));
    receiver.afterPropertiesSet();/*from   www .j  a v  a 2 s. co m*/
    IMAPFolder folder = mock(IMAPFolder.class);
    given(folder.getPermanentFlags()).willReturn(new Flags(Flags.Flag.USER));
    given(folder.isOpen()).willReturn(false).willReturn(true);
    given(folder.exists()).willReturn(true);
    given(folder.hasNewMessages()).willReturn(true);
    Field storeField = AbstractMailReceiver.class.getDeclaredField("store");
    storeField.setAccessible(true);
    Store store = mock(Store.class);
    given(store.isConnected()).willReturn(false);
    given(store.getFolder(Mockito.any(URLName.class))).willReturn(folder);
    storeField.set(receiver, store);

    ImapIdleChannelAdapter adapter = new ImapIdleChannelAdapter(receiver);
    Log logger = spy(TestUtils.getPropertyValue(adapter, "logger", Log.class));
    new DirectFieldAccessor(adapter).setPropertyValue("logger", logger);
    willDoNothing().given(logger).warn(anyString(), any(Throwable.class));
    willAnswer(i -> {
        i.callRealMethod();
        throw new FolderClosedException(folder, "test");
    }).given(receiver).waitForNewMessages();
    ThreadPoolTaskScheduler taskScheduler = new ThreadPoolTaskScheduler();
    taskScheduler.initialize();
    adapter.setTaskScheduler(taskScheduler);
    adapter.setReconnectDelay(50);
    adapter.afterPropertiesSet();
    final CountDownLatch latch = new CountDownLatch(3);
    adapter.setApplicationEventPublisher(e -> {
        latch.countDown();
    });
    adapter.start();
    assertTrue(latch.await(60, TimeUnit.SECONDS));
    verify(store, atLeast(3)).connect();
    taskScheduler.shutdown();
}