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

List of usage examples for org.springframework.messaging.support MessageBuilder withPayload

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Introduction

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

Prototype

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

Source Link

Document

Create a new builder for a message with the given payload.

Usage

From source file:demo.SampleSource.java

@Bean
@InboundChannelAdapter(value = Source.SAMPLE, poller = @Poller(fixedDelay = "1000", maxMessagesPerPoll = "1"))
public MessageSource<String> timerMessageSource() {
    return new MessageSource<String>() {
        public Message<String> receive() {
            System.out.println("******************");
            System.out.println("At the Source");
            System.out.println("******************");
            String value = "{\"value\":\"hi\"}";
            System.out.println("Sending value: " + value);
            return MessageBuilder.withPayload(value).setHeader(MessageHeaders.CONTENT_TYPE, "application/json")
                    .build();//  w  w w  . j ava2  s .  c  o  m
        }
    };
}

From source file:org.zrgs.spring.statemachine.cdplayer.CdPlayer.java

public void back() {
    stateMachine.sendEvent(MessageBuilder.withPayload(Application.Events.BACK)
            .setHeader(Application.Headers.TRACKSHIFT.toString(), -1).build());
}

From source file:org.springframework.cloud.aws.messaging.support.converter.NotificationRequestConverterTest.java

@Test
public void fromMessage_withMessageAndSubject_shouldReturnMessage() throws Exception {
    // Arrange// w ww . j  av  a2 s  . c o m
    ObjectNode jsonObject = JsonNodeFactory.instance.objectNode();
    jsonObject.put("Type", "Notification");
    jsonObject.put("Subject", "Hello");
    jsonObject.put("Message", "World");
    String payload = jsonObject.toString();

    // Act
    Object notificationRequest = new NotificationRequestConverter()
            .fromMessage(MessageBuilder.withPayload(payload).build(), null);

    // Assert
    assertTrue(NotificationRequestConverter.NotificationRequest.class.isInstance(notificationRequest));
    assertEquals("Hello",
            ((NotificationRequestConverter.NotificationRequest) notificationRequest).getSubject());
    assertEquals("World",
            ((NotificationRequestConverter.NotificationRequest) notificationRequest).getMessage());
}

From source file:io.pivotal.poc.dispatcher.MessageDispatcher.java

private String sendMessage(String topic, Object body, HttpHeaders requestHeaders) {
    MessageChannel channel = resolver.resolveDestination(topic + ".input");
    MessageBuilder<?> builder = MessageBuilder.withPayload(body);
    builder.setHeader(MessageHeaders.CONTENT_TYPE, requestHeaders.getContentType());
    for (Map.Entry<String, List<String>> entry : requestHeaders.entrySet()) {
        String headerName = entry.getKey();
        if (requestHeadersToMap.contains(headerName)) {
            builder.setHeaderIfAbsent(headerName,
                    StringUtils.collectionToCommaDelimitedString(entry.getValue()));
        }//  w w  w  . j  a v a 2s.co m
    }
    Message<?> message = builder.build();
    channel.send(message);
    return message.getHeaders().getId().toString();
}

From source file:com.codeveo.lago.bot.stomp.client.WebSocketStompSession.java

public void subscribe(String destination, String receiptId) {
    StompHeaderAccessor headers = StompHeaderAccessor.create(StompCommand.SUBSCRIBE);
    headers.setSubscriptionId("sub-" + this.subscriptionIndex.getAndIncrement());
    headers.setDestination(destination);
    if (receiptId != null) {
        headers.setReceipt(receiptId);//from w  w w  .  ja v  a 2s .c o  m
    }
    sendInternal(MessageBuilder.withPayload(EMPTY_PAYLOAD).setHeaders(headers).build());
}

From source file:fr.jugorleans.poker.client.stomp.WebSocketStompSession.java

public void subscribe(String destination, String receiptId) {
    StompHeaderAccessor headers = StompHeaderAccessor.create(StompCommand.SUBSCRIBE);
    headers.setSubscriptionId("sub" + this.subscriptionIndex.getAndIncrement());
    headers.setDestination(destination);
    if (receiptId != null) {
        headers.setReceipt(receiptId);/* w w  w .j a v a 2 s  .c o m*/
    }
    sendInternal(MessageBuilder.withPayload(EMPTY_PAYLOAD).setHeaders(headers).build());
}

From source file:org.springframework.cloud.aws.messaging.support.converter.NotificationRequestConverterTest.java

@Test
public void fromMessage_withMessageOnly_shouldReturnMessage() throws Exception {
    // Arrange/* www.jav  a2s  . com*/
    ObjectNode jsonObject = JsonNodeFactory.instance.objectNode();
    jsonObject.put("Type", "Notification");
    jsonObject.put("Message", "World");
    String payload = jsonObject.toString();

    // Act
    Object notificationRequest = new NotificationRequestConverter()
            .fromMessage(MessageBuilder.withPayload(payload).build(), null);

    // Assert
    assertTrue(NotificationRequestConverter.NotificationRequest.class.isInstance(notificationRequest));
    assertEquals("World",
            ((NotificationRequestConverter.NotificationRequest) notificationRequest).getMessage());
}

From source file:com.codeveo.lago.bot.stomp.client.WebSocketStompSession.java

public void disconnect() {
    StompHeaderAccessor headers = StompHeaderAccessor.create(StompCommand.DISCONNECT);
    Message<byte[]> message = MessageBuilder.withPayload(EMPTY_PAYLOAD).setHeaders(headers).build();
    sendInternal(message);/*from  www  . j av  a  2 s .c om*/
    try {
        this.webSocketSession.close(CloseStatus.GOING_AWAY);
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }
}

From source file:fr.jugorleans.poker.client.stomp.WebSocketStompSession.java

public void disconnect() {
    StompHeaderAccessor headers = StompHeaderAccessor.create(StompCommand.DISCONNECT);
    Message<byte[]> message = MessageBuilder.withPayload(EMPTY_PAYLOAD).setHeaders(headers).build();
    sendInternal(message);//from  ww  w  .j av  a 2s .co  m
    try {
        this.webSocketSession.close();
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }
}