Example usage for org.springframework.integration.mail ImapMailReceiver ImapMailReceiver

Introduction

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

Prototype

public ImapMailReceiver(String url) 

Source Link

Usage

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   ww  w  .  j  ava 2 s  .c om*/
    });
    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.]"));
}

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

@Test // see INT-1801
public void testImapLifecycleForRaceCondition() throws Exception {

    for (int i = 0; i < 1000; i++) {
        final ImapMailReceiver receiver = new ImapMailReceiver("imap://foo");
        Store store = mock(Store.class);
        Folder folder = mock(Folder.class);
        given(folder.exists()).willReturn(true);
        given(folder.isOpen()).willReturn(true);
        given(folder.search((SearchTerm) Mockito.any())).willReturn(new Message[] {});
        given(store.getFolder(Mockito.any(URLName.class))).willReturn(folder);
        given(folder.getPermanentFlags()).willReturn(new Flags(Flags.Flag.USER));

        DirectFieldAccessor df = new DirectFieldAccessor(receiver);
        df.setPropertyValue("store", store);
        receiver.setBeanFactory(mock(BeanFactory.class));
        receiver.afterPropertiesSet();/*  w  w w. jav a  2  s .  c o  m*/

        new Thread(() -> {
            try {
                receiver.receive();
            } catch (javax.mail.MessagingException e) {
                if (e.getCause() instanceof NullPointerException) {
                    failed.getAndIncrement();
                }
            }

        }).start();

        new Thread(() -> {
            try {
                receiver.destroy();
            } catch (Exception ignore) {
                // ignore
            }
        }).start();
    }
    assertEquals(0, failed.get());
}

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

@Test
public void testAttachments() throws Exception {
    final ImapMailReceiver receiver = new ImapMailReceiver("imap://foo");
    Folder folder = testAttachmentsGuts(receiver);
    Message[] messages = (Message[]) receiver.receive();
    Object content = messages[0].getContent();
    assertEquals("bar", ((Multipart) content).getBodyPart(0).getContent().toString().trim());
    assertEquals("foo", ((Multipart) content).getBodyPart(1).getContent().toString().trim());

    assertSame(folder, messages[0].getFolder());
}

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

@Test
public void testAttachmentsWithMappingMultiAsBytes() throws Exception {
    final ImapMailReceiver receiver = new ImapMailReceiver("imap://foo");
    receiver.setHeaderMapper(new DefaultMailHeaderMapper());
    testAttachmentsGuts(receiver);//w w  w. j  ava 2s  . com
    org.springframework.messaging.Message<?>[] messages = (org.springframework.messaging.Message<?>[]) receiver
            .receive();
    org.springframework.messaging.Message<?> received = messages[0];
    Object content = received.getPayload();
    assertThat(content, instanceOf(byte[].class));
    assertThat((String) received.getHeaders().get(MailHeaders.CONTENT_TYPE),
            equalTo("multipart/mixed;\r\n boundary=\"------------040903000701040401040200\""));
    assertThat((String) received.getHeaders().get(MessageHeaders.CONTENT_TYPE),
            equalTo("application/octet-stream"));
}

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

@Test
public void testAttachmentsWithMapping() throws Exception {
    final ImapMailReceiver receiver = new ImapMailReceiver("imap://foo");
    receiver.setHeaderMapper(new DefaultMailHeaderMapper());
    receiver.setEmbeddedPartsAsBytes(false);
    testAttachmentsGuts(receiver);/* w  w w  . j a v  a 2s .  c o m*/
    org.springframework.messaging.Message<?>[] messages = (org.springframework.messaging.Message<?>[]) receiver
            .receive();
    Object content = messages[0].getPayload();
    assertThat(content, instanceOf(Multipart.class));
    assertEquals("bar", ((Multipart) content).getBodyPart(0).getContent().toString().trim());
    assertEquals("foo", ((Multipart) content).getBodyPart(1).getContent().toString().trim());
}

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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   w  w w .  ja  va 2 s.c  o  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();
}

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