Example usage for org.springframework.integration.support MessageBuilder withPayload

Introduction

In this page you can find the example usage for org.springframework.integration.support MessageBuilder withPayload.

Prototype

public static <T> MessageBuilder<T> withPayload(T payload)

Source Link

Document

Create a builder for a new Message instance with the provided payload.

Usage

From source file:biz.c24.io.spring.integration.transformer.IoMarshallingTransformerIUTests.java

@Test
public void canMarshalTextToString() throws Exception {

    C24MarshallingTransformer ioMarshallingTransformer = new C24MarshallingTransformer();
    ioMarshallingTransformer.setOutputType(OutputType.STRING);
    ioMarshallingTransformer.setSinkFactory(new TextualSinkFactory());

    Message message = MessageBuilder.withPayload(loadObject()).build();

    Message<?> outputMessage = ioMarshallingTransformer.transform(message);

    assertThat((String) outputMessage.getPayload(), is(loadCsvString()));

}

From source file:com.consol.citrus.samples.bookstore.BookStore.java

/**
 * Get the book cover for a book with given isbn.
 * @param request/*from  w w  w. j ava  2 s.  c o m*/
 * @return
 */
public Message<GetBookAbstractResponseMessage> getBookAbstract(Message<GetBookAbstractRequestMessage> request) {
    GetBookAbstractResponseMessage response = new GetBookAbstractResponseMessage();

    Book book = bookStore.get(request.getPayload().getIsbn());

    if (book == null) {
        throw new UnknownBookException(request, request.getPayload().getIsbn());
    } else {
        response.setBook(book);
    }

    return MessageBuilder.withPayload(response).build();
}

From source file:siia.booking.integration.BookingHeaderTests.java

@Test
public void bookExample() {
    BookFlightCommand testBookFlightCommand = new BookFlightCommand("SFO", "ORD");
    Message<?> testMessage = MessageBuilder.withPayload(testBookFlightCommand).setCorrelationId("ABC").build();
    inputChannel.send(testMessage);/* w ww. j  a  v  a2  s. c  o  m*/
    Message<?> reply = outputChannel.receive();
    assertThat(reply, hasHeaderKey("command"));
    assertThat(reply, hasHeader("command", notNullValue()));
    assertThat(reply, hasHeader("command", is(BookFlightCommand.class)));
    assertThat(reply, hasHeader("command", testBookFlightCommand));
    assertThat(reply, hasCorrelationId("ABC"));
    Map<String, Object> map = new HashMap<String, Object>();
    map.put("command", testBookFlightCommand);
    map.put(MessageHeaders.CORRELATION_ID, "ABC");
    assertThat(reply, hasAllHeaders(map));
}

From source file:org.springintegration.service.impl.DefaultTwitterService.java

/** {@inheritDoc} */
@Override//  w w w .  j  av a  2  s .  co  m
public void startTwitterAdapter() {

    Message<String> operation = MessageBuilder.withPayload("@twitter.start()").build();

    this.controlBusChannel.send(operation);

    if (this.dummyTwitter != null) {
        this.controlBusChannel.send(MessageBuilder.withPayload("@dummyTwitter.start()").build());
    }
}

From source file:org.opencredo.couchdb.inbound.CouchDbChangesPollingMessageSource.java

private Message<URI> prepareMessage(ChangedDocument changedDocument) {
    Message<URI> message = null;
    if (changedDocument != null) {
        message = MessageBuilder.withPayload(changedDocument.getUri()).build();
    }/* w w w .j  a v a  2 s  . com*/
    return message;
}

From source file:ru.asmsoft.p2p.fsm.NodeLifeCycle.java

@OnTransitionEnd(target = "UPDATING_REMOTE")
public void sendUpdatePacket() {

    // Build updating packet
    MessagePacket packet = new MessagePacket(messageRepository.getDbVersion() + 1, incomingBuffer.copyBuffer());

    // Register changeset
    messageRepository.registerChangeset(messageRepository.getDbVersion() + 1, incomingBuffer.getBuffer());

    // Clear the pending buffer
    incomingBuffer.clear();//from   w ww  .  j a  va  2  s.c o m

    // Send the update packet to broadcast
    outgoingBroadcastChannel.send(MessageBuilder.withPayload(packet).build());
}

From source file:siia.booking.integration.LegQuoteIntegrationTest.java

@Test
public void endToEndLegQuoteTest() throws Exception {
    this.quoteRequestsChannel.send(MessageBuilder.withPayload(exampleLegQuote).build(), 1000);

    Message asXml = this.carQuotesChannel.receive(5000);
    assertNotNull(asXml);//  www.j  a  va  2 s .  com
    System.out.println(xmlDocToString((Document) asXml.getPayload()));

    asXml = this.flightQuotesChannel.receive(5000);
    System.out.println(asXml);
    System.out.println(xmlDocToString((Document) asXml.getPayload()));

    asXml = this.hotelQuotesChannel.receive(5000);
    System.out.println(asXml);
    System.out.println(xmlDocToString((Document) asXml.getPayload()));

}

From source file:org.springframework.cloud.stream.config.MessageChannelConfigurerTests.java

@Test
public void testMessageConverterConfigurer() throws Exception {
    final CountDownLatch latch = new CountDownLatch(1);
    MessageHandler messageHandler = new MessageHandler() {
        @Override//  w  w  w .  j  av  a 2s . c o  m
        public void handleMessage(Message<?> message) throws MessagingException {
            assertThat(message.getPayload()).isInstanceOf(Tuple.class);
            assertThat(((Tuple) message.getPayload()).getFieldNames().get(0)).isEqualTo("message");
            assertThat(((Tuple) message.getPayload()).getValue(0)).isEqualTo("Hi");
            latch.countDown();
        }
    };
    testSink.input().subscribe(messageHandler);
    testSink.input().send(MessageBuilder.withPayload("{\"message\":\"Hi\"}").build());
    assertThat(latch.await(10, TimeUnit.SECONDS)).isTrue();
    testSink.input().unsubscribe(messageHandler);
}

From source file:com.joshlong.activiti.coordinator.CoordinatorGatewayClient.java

public Message<?> processMessage(Message<?> message) throws MessagingException {
    try {/*from   w  w  w.  j av a  2  s  .com*/
        MessageHeaders headers = message.getHeaders();

        String procName = (String) headers.get(CoordinatorConstants.PROCESS_NAME);

        String stateName = (String) headers.get(CoordinatorConstants.STATE_NAME);

        ActivitiStateHandlerRegistration registration = registry.findRegistrationForProcessAndState(procName,
                stateName);

        Object bean = applicationContext.getBean(registration.getBeanName());

        Method method = registration.getHandlerMethod();
        //         int size = method.getParameterTypes().length;
        ArrayList<Object> argsList = new ArrayList<Object>();

        Map<Integer, String> processVariablesMap = registration.getProcessVariablesExpected();

        // already has which indexes get which process variables
        Map<Integer, Object> variables = new HashMap<Integer, Object>();

        for (Integer i : processVariablesMap.keySet())
            variables.put(i, headers.get(processVariablesMap.get(i)));

        if (registration.requiresProcessId()) {
            variables.put(registration.getProcessIdIndex(), headers.get(CoordinatorConstants.PROC_ID));
        }

        //         System.out.println(variables.toString());

        List<Integer> indices = new ArrayList<Integer>(variables.keySet());
        Collections.sort(indices);

        argsList.clear();

        for (Integer idx : indices)
            argsList.add(variables.get(idx));

        Object[] args = argsList.toArray(new Object[argsList.size()]);
        Object result = (args.length == 0) ? method.invoke(bean) : method.invoke(bean, args);

        MessageBuilder builder = MessageBuilder.withPayload(message.getPayload())
                .copyHeaders(message.getHeaders());

        if (result instanceof Map) {
            // then we update the BPM
            // by including them in the reply message
            builder.copyHeadersIfAbsent((Map) result);
        }

        return builder.build();
    } catch (Throwable e) {
        throw new RuntimeException(e);
    }
}

From source file:com.consol.citrus.samples.bookstore.BookStore.java

/**
 * List all books in this registry.// w ww.  ja  v a2s  .c  om
 * @return
 */
public Message<ListBooksResponseMessage> listBooks() {
    ListBooksResponseMessage response = new ListBooksResponseMessage();
    Books books = new Books();
    books.getBooks().addAll(bookStore.values());
    response.setBooks(books);

    return MessageBuilder.withPayload(response).build();
}