Example usage for org.springframework.messaging Message getPayload

Introduction

In this page you can find the example usage for org.springframework.messaging Message getPayload.

Prototype

T getPayload();

Source Link

Document

Return the message payload.

Usage

From source file:com.consol.citrus.samples.greeting.GreetingService.java

@Override
public Message<GreetingResponseMessage> processMessage(Message<GreetingRequestMessage> request) {
    GreetingResponseMessage response = new GreetingResponseMessage();
    response.setOperation(request.getPayload().getOperation());
    response.setCorrelationId(request.getPayload().getCorrelationId());
    response.setUser("GreetingService");
    response.setText("Hello " + request.getPayload().getUser() + "!");

    MessageBuilder<GreetingResponseMessage> builder = MessageBuilder.withPayload(response);
    builder.setHeader("CorrelationId", request.getHeaders().get("CorrelationId"));
    builder.setHeader("Operation", "sayHello");
    builder.setHeader("Type", "response");

    return builder.build();
}

From source file:org.opencredo.couchdb.transformer.CouchDbIdToDocumentTransformerTest.java

@Test
public void transformStringMessage() throws Exception {
    String uuid = UUID.randomUUID().toString();
    DummyDocument document = new DummyDocument("test");
    when(documentOperations.readDocument(eq(uuid), eq(DummyDocument.class))).thenReturn(document);

    Message<String> message = MessageBuilder.withPayload(uuid).build();
    Message<DummyDocument> transformedMessage = (Message<DummyDocument>) transformer.transform(message);

    assertThat(transformedMessage.getPayload(), equalTo(document));
}

From source file:org.opencredo.couchdb.transformer.CouchDbIdToDocumentTransformerTest.java

@Test
public void transformUuidMessage() throws Exception {
    UUID uuid = UUID.randomUUID();
    DummyDocument document = new DummyDocument("test");
    when(documentOperations.readDocument(eq(uuid.toString()), eq(DummyDocument.class))).thenReturn(document);

    Message<UUID> message = MessageBuilder.withPayload(uuid).build();
    Message<DummyDocument> transformedMessage = (Message<DummyDocument>) transformer.transform(message);

    assertThat(transformedMessage.getPayload(), equalTo(document));
}

From source file:org.opencredo.couchdb.transformer.CouchDbUrlToDocumentTransformerTest.java

@Test
public void transformUriMessage() throws Exception {
    URI uri = new URI("http://test");
    DummyDocument document = new DummyDocument("test");
    when(documentOperations.readDocument(eq(uri), eq(DummyDocument.class))).thenReturn(document);

    Message<URI> message = MessageBuilder.withPayload(uri).build();
    Message<DummyDocument> transformedMessage = (Message<DummyDocument>) transformer.transform(message);

    assertThat(transformedMessage.getPayload(), equalTo(document));
}

From source file:org.opencredo.couchdb.transformer.CouchDbUrlToDocumentTransformerTest.java

@Test
public void transformStringMessage() throws Exception {
    String uri = "http://test";
    DummyDocument document = new DummyDocument("test");
    when(documentOperations.readDocument(eq(new URI(uri)), eq(DummyDocument.class))).thenReturn(document);

    Message<String> message = MessageBuilder.withPayload(uri).build();
    Message<DummyDocument> transformedMessage = (Message<DummyDocument>) transformer.transform(message);

    assertThat(transformedMessage.getPayload(), equalTo(document));
}

From source file:apiserver.services.images.services.coldfusion.ImageResizeCFService.java

public Object execute(Message<?> message) throws ColdFusionException {
    FileResizeJob props = (FileResizeJob) message.getPayload();

    try {/*from   w  ww . j a v a  2s  .c  o m*/
        cfcPath = imageConfigMBean.getImageResizePath();
        String method = imageConfigMBean.getImageResizeMethod();
        String arguments = "";
        // extract properties
        Map<String, Object> methodArgs = props.toMap();

        // execute
        Object cfcResult = coldFusionBridge.invoke(cfcPath, method, methodArgs);

        if (cfcResult instanceof byte[]) {
            // convert base64 back to buffered image
            byte[] bytes = Base64.decodeBase64(new String((byte[]) cfcResult));
            BufferedImage bi = ImageIO.read(new ByteArrayInputStream(bytes));
            props.setBufferedImage(bi);
        } else {
            throw new NotImplementedException();
        }

        return props;

    } catch (Throwable e) {
        e.printStackTrace(); //todo use logging library
        throw new RuntimeException(e);
    } finally {

    }
}

From source file:apiserver.services.pdf.service.PopulatePdfFormFieldsCFService.java

public Object execute(Message<?> message) throws ColdFusionException {
    PopulatePdfFormResult props = (PopulatePdfFormResult) message.getPayload();

    try {/*from w  w  w.  j a v a 2  s .  c o m*/
        long startTime = System.nanoTime();
        Grid grid = verifyGridConnection();

        // Get grid-enabled executor service for nodes where attribute 'worker' is defined.
        ExecutorService exec = getColdFusionExecutor();

        Future<ByteArrayResult> future = exec
                .submit(new PopulateFormFieldsCallable(props.getFile().getFileBytes(), props.getFields(),
                        ((String) props.getOptions().get("password"))));

        ByteArrayResult _result = future.get(defaultTimeout, TimeUnit.SECONDS);
        props.setResult(_result.getBytes());

        long endTime = System.nanoTime();
        log.debug("execution times: CF=" + _result.getStats().getExecutionTime() + "ms -- total="
                + (endTime - startTime) + "ms");

        return props;
    } catch (Exception ge) {
        throw new RuntimeException(ge);
    }
}

From source file:biz.c24.io.spring.integration.config.FileSplitterTests.java

@Test
public void splitFileInTwo() throws Exception {

    transformer.setBatchSize(5);//w w w. j  av  a2s .c  o  m
    Boolean result = (Boolean) transformer
            .doTransform(MessageBuilder.withPayload((resource.getFile())).build());
    Message<List<String>> message = (Message<List<String>>) feedChannel.receive();
    assertThat(message.getPayload(), is(not(nullValue())));
    assertThat(message.getPayload().get(0), is("1"));
    assertThat(message.getPayload().get(4), is("5"));

    message = (Message<List<String>>) feedChannel.receive();
    assertThat(message.getPayload(), is(not(nullValue())));
    assertThat(message.getPayload().get(0), is("6"));
    assertThat(message.getPayload().get(4), is("10"));

    assertThat(result, is(true));
}

From source file:biz.c24.io.spring.integration.selector.C24ValidatingMessageSelector.java

public boolean accept(Message<?> message) {
    Object payload = message.getPayload();

    ComplexDataObject cdo;//  w ww. j  a  v a2 s . co m
    try {
        cdo = (ComplexDataObject) payload;
    } catch (ClassCastException e) {
        throw new MessagingException("Cannot validate payload of type [" + payload.getClass().getName()
                + "]. Only ComplexDataObject is supported.", e);
    }

    boolean result;
    if (!throwExceptionOnRejection || failFast) {
        result = validateFailFast(cdo, message);
    } else {
        result = validateAllEvents(cdo);
    }

    return result;
}

From source file:rest.json.Application.java

@Bean
public IntegrationFlow testXChannel3() {
    return f -> f.handle(new GenericHandler<Message>() {
        @Override/*from   w  w w  . j a  v  a 2s  . c o  m*/
        public Object handle(Message payload, Map<String, Object> headers) {
            System.out
                    .println("testXChannel3: " + payload.getPayload() + " " + payload.getPayload().getClass());
            return payload;
        }
    });
}