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

Example 41 with MessageHandlingException

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

the class ErrorMessageExceptionTypeRouterTests method fallbackToNextMostSpecificCause.

@Test
public void fallbackToNextMostSpecificCause() {
    Message<?> failedMessage = new GenericMessage<String>("foo");
    IllegalArgumentException rootCause = new IllegalArgumentException("bad argument");
    RuntimeException middleCause = new RuntimeException(rootCause);
    MessageHandlingException error = new MessageHandlingException(failedMessage, "failed", middleCause);
    ErrorMessage message = new ErrorMessage(error);
    ErrorMessageExceptionTypeRouter router = new ErrorMessageExceptionTypeRouter();
    router.setBeanFactory(beanFactory);
    router.setApplicationContext(TestUtils.createTestApplicationContext());
    router.setChannelMapping(RuntimeException.class.getName(), "runtimeExceptionChannel");
    router.setChannelMapping(MessageHandlingException.class.getName(), "runtimeExceptionChannel");
    router.setDefaultOutputChannel(defaultChannel);
    router.handleMessage(message);
    assertNotNull(runtimeExceptionChannel.receive(1000));
    assertNull(illegalArgumentChannel.receive(0));
    assertNull(defaultChannel.receive(0));
    assertNull(messageHandlingExceptionChannel.receive(0));
}

Example 42 with MessageHandlingException

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

the class ErrorMessageExceptionTypeRouterTests method fallbackToDefaultChannel.

@Test
public void fallbackToDefaultChannel() {
    Message<?> failedMessage = new GenericMessage<String>("foo");
    IllegalArgumentException rootCause = new IllegalArgumentException("bad argument");
    RuntimeException middleCause = new RuntimeException(rootCause);
    MessageHandlingException error = new MessageHandlingException(failedMessage, "failed", middleCause);
    ErrorMessage message = new ErrorMessage(error);
    ErrorMessageExceptionTypeRouter router = new ErrorMessageExceptionTypeRouter();
    router.setApplicationContext(TestUtils.createTestApplicationContext());
    router.setDefaultOutputChannel(defaultChannel);
    router.handleMessage(message);
    assertNotNull(defaultChannel.receive(1000));
    assertNull(runtimeExceptionChannel.receive(0));
    assertNull(illegalArgumentChannel.receive(0));
    assertNull(messageHandlingExceptionChannel.receive(0));
}

Example 43 with MessageHandlingException

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

the class ErrorMessageExceptionTypeRouterTests method testHierarchicalMapping.

@Test
public void testHierarchicalMapping() {
    IllegalArgumentException rootCause = new IllegalArgumentException("bad argument");
    MessageHandlingException error = new MessageRejectedException(new GenericMessage<Object>("foo"), "failed", rootCause);
    ErrorMessage message = new ErrorMessage(error);
    ErrorMessageExceptionTypeRouter router = new ErrorMessageExceptionTypeRouter();
    router.setBeanFactory(beanFactory);
    router.setApplicationContext(TestUtils.createTestApplicationContext());
    router.setChannelMapping(MessageHandlingException.class.getName(), "messageHandlingExceptionChannel");
    router.setDefaultOutputChannel(defaultChannel);
    router.handleMessage(message);
    assertNotNull(messageHandlingExceptionChannel.receive(1000));
    assertNull(defaultChannel.receive(0));
}

Example 44 with MessageHandlingException

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

the class AdvisedMessageHandlerTests method propagateOnSuccessExpressionFailures.

@Test
public void propagateOnSuccessExpressionFailures() {
    final AtomicBoolean doFail = new AtomicBoolean();
    AbstractReplyProducingMessageHandler handler = new AbstractReplyProducingMessageHandler() {

        @Override
        protected Object handleRequestMessage(Message<?> requestMessage) {
            if (doFail.get()) {
                throw new RuntimeException("qux");
            }
            return "baz";
        }
    };
    QueueChannel replies = new QueueChannel();
    handler.setOutputChannel(replies);
    Message<String> message = new GenericMessage<String>("Hello, world!");
    PollableChannel successChannel = new QueueChannel();
    PollableChannel failureChannel = new QueueChannel();
    ExpressionEvaluatingRequestHandlerAdvice advice = new ExpressionEvaluatingRequestHandlerAdvice();
    advice.setBeanFactory(mock(BeanFactory.class));
    advice.setSuccessChannel(successChannel);
    advice.setFailureChannel(failureChannel);
    advice.setOnSuccessExpressionString("1/0");
    advice.setOnFailureExpressionString("1/0");
    List<Advice> adviceChain = new ArrayList<Advice>();
    adviceChain.add(advice);
    handler.setAdviceChain(adviceChain);
    handler.setBeanFactory(mock(BeanFactory.class));
    handler.afterPropertiesSet();
    // failing advice with success
    handler.handleMessage(message);
    Message<?> reply = replies.receive(1000);
    assertNotNull(reply);
    assertEquals("baz", reply.getPayload());
    Message<?> success = successChannel.receive(1000);
    assertNotNull(success);
    assertEquals("Hello, world!", ((AdviceMessage<?>) success).getInputMessage().getPayload());
    assertEquals(ArithmeticException.class, success.getPayload().getClass());
    assertEquals("/ by zero", ((Exception) success.getPayload()).getMessage());
    // propagate failing advice with success
    advice.setPropagateEvaluationFailures(true);
    try {
        handler.handleMessage(message);
        fail("Expected Exception");
    } catch (MessageHandlingException e) {
        assertEquals("/ by zero", e.getCause().getMessage());
    }
    reply = replies.receive(1);
    assertNull(reply);
    success = successChannel.receive(1000);
    assertNotNull(success);
    assertEquals("Hello, world!", ((AdviceMessage<?>) success).getInputMessage().getPayload());
    assertEquals(ArithmeticException.class, success.getPayload().getClass());
    assertEquals("/ by zero", ((Exception) success.getPayload()).getMessage());
}

Example 45 with MessageHandlingException

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

the class RemoteFileOutboundGatewayTests method testGetExists.

@SuppressWarnings("unchecked")
@Test
public void testGetExists() throws Exception {
    SessionFactory sessionFactory = mock(SessionFactory.class);
    TestRemoteFileOutboundGateway gw = new TestRemoteFileOutboundGateway(sessionFactory, "get", "payload");
    gw.setLocalDirectory(new File(this.tmpDir));
    gw.afterPropertiesSet();
    File outFile = new File(this.tmpDir + "/f1");
    FileOutputStream fos = new FileOutputStream(outFile);
    fos.write("foo".getBytes());
    fos.close();
    when(sessionFactory.getSession()).thenReturn(new TestSession() {

        @Override
        public TestLsEntry[] list(String path) throws IOException {
            return new TestLsEntry[] { new TestLsEntry("f1", 1234, false, false, 12345, "-rw-r--r--") };
        }

        @Override
        public void read(String source, OutputStream outputStream) throws IOException {
            outputStream.write("testfile".getBytes());
        }
    });
    // default (null)
    MessageBuilder<File> out;
    try {
        out = (MessageBuilder<File>) gw.handleRequestMessage(new GenericMessage<>("f1"));
        fail("Exception expected");
    } catch (MessageHandlingException e) {
        assertThat(e.getMessage(), containsString("already exists"));
    }
    gw.setFileExistsMode(FileExistsMode.FAIL);
    try {
        out = (MessageBuilder<File>) gw.handleRequestMessage(new GenericMessage<>("f1"));
        fail("Exception expected");
    } catch (MessageHandlingException e) {
        assertThat(e.getMessage(), containsString("already exists"));
    }
    gw.setFileExistsMode(FileExistsMode.IGNORE);
    out = (MessageBuilder<File>) gw.handleRequestMessage(new GenericMessage<>("f1"));
    assertEquals(outFile, out.getPayload());
    assertContents("foo", outFile);
    gw.setFileExistsMode(FileExistsMode.APPEND);
    out = (MessageBuilder<File>) gw.handleRequestMessage(new GenericMessage<>("f1"));
    assertEquals(outFile, out.getPayload());
    assertContents("footestfile", outFile);
    gw.setFileExistsMode(FileExistsMode.REPLACE);
    out = (MessageBuilder<File>) gw.handleRequestMessage(new GenericMessage<>("f1"));
    assertEquals(outFile, out.getPayload());
    assertContents("testfile", outFile);
    outFile.delete();
}