Example usage for org.springframework.messaging Message getHeaders

Introduction

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

Prototype

MessageHeaders getHeaders();

Source Link

Document

Return message headers for the message (never null but may be empty).

Usage

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

/**
 * Unmarshal message payload./*  w w w  .j av  a  2  s  .c o m*/
 * 
 * @param message
 * @return
 */
@SuppressWarnings("unchecked")
private Message<T> unmarshalMessage(Message<?> message) {
    T payload = (T) unmarshallingTransformer.transformPayload(message.getPayload());
    MessageBuilder<T> builder = MessageBuilder.withPayload(payload).copyHeaders(message.getHeaders());

    return builder.build();
}

From source file:ru.asmsoft.p2p.transaction.OutgoingTransactionManager.java

private Message prepareResponse(Message requestMessage, P2PPacket response) {

    return MessageBuilder.withPayload(response)
            .setHeader("ip_address", requestMessage.getHeaders().get("ip_address"))
            .setHeader("ip_port", nodeConfiguration.getPort()).setHeader("uuid", response.getUuid()).build();

}

From source file:org.opencredo.couchdb.outbound.CouchDbSendingMessageHandlerTest.java

@Test
public void handleMessage() throws Exception {
    DummyDocument document = new DummyDocument("Klaatu Berada Nikto");
    Message<DummyDocument> message = MessageBuilder.withPayload(document).build();
    messageHandler.handleMessage(message);

    //assert message in the database
    DummyDocument result = getDocument(message.getHeaders().getId().toString(), DummyDocument.class);
    assertThat(document.getMessage(), equalTo(result.getMessage()));

}

From source file:org.opencredo.couchdb.outbound.CouchDbOutboundChannelAdapterPollerTest.java

@Test
@Repeat(10)/*w  w  w  .  j  a v  a  2 s  .c o  m*/
@DirtiesContext(classMode = DirtiesContext.ClassMode.AFTER_EACH_TEST_METHOD)
public void sendMessage() throws Exception {
    DummyDocument document = new DummyDocument("polling test - " + UUID.randomUUID());
    Message<DummyDocument> message = MessageBuilder.withPayload(document).build();
    messagingTemplate.send(message);

    DummyDocument response = (DummyDocument) messagingTemplate.convertSendAndReceive("testRequestChannel",
            message.getHeaders().getId(), DummyDocument.class);
    assertThat(document.getMessage(), equalTo(response.getMessage()));
}

From source file:nz.co.senanque.messaging.GenericEndpoint.java

public void issueResponseFor(final Message<?> message) {
    MessageHeaders messageHeaders = message.getHeaders();
    Long correlationId = message.getHeaders().get(IntegrationMessageHeaderAccessor.CORRELATION_ID, Long.class);
    log.debug("ProcessInstance: correlationId {}", correlationId);
    if (correlationId == null) {
        log.error("correlation Id is null");
        throw new WorkflowException("correlation Id is null");
    }//from  w ww  .j  a  va  2s  .  c om
    final ProcessInstance processInstance = getWorkflowDAO().findProcessInstance(correlationId);
    if (processInstance == null) {
        throw new WorkflowException("Failed to find processInstance for " + correlationId);
    }
    getBundleSelector().selectBundle(processInstance);
    List<Lock> locks = ContextUtils.getLocks(processInstance, getLockFactory(),
            "nz.co.senanque.messaging.GenericEndpoint.issueResponseFor");
    LockTemplate lockTemplate = new LockTemplate(locks, new LockAction() {

        public void doAction() {

            if (processInstance.getStatus() != TaskStatus.WAIT) {
                throw new WorkflowException("Process is not in a wait state");
            }
            getWorkflowManager().processMessage(processInstance, message, getMessageMapper());
            log.debug("completed lock message processing");
        }
    });
    if (!lockTemplate.doAction()) {
        throw new WorkflowRetryableException("Failed to get a lock"); // this will be retried later, not a hard error
    }
    log.debug("completed incomming message processing");
}

From source file:ru.asmsoft.p2p.transaction.IncomingTransactionManager.java

private Message prepareResponse(Message requestMessage, P2PPacket response) {

    Message responseMessage = MessageBuilder.withPayload(response)
            .setHeader("ip_address", requestMessage.getHeaders().get("ip_address"))
            .setHeader("ip_port", nodeConfiguration.getPort()).setHeader("uuid", response.getUuid()).build();

    return responseMessage;

}

From source file:org.opencredo.couchdb.outbound.CouchDbSendingMessageHandlerTest.java

@Test
public void handleMessageTemplateUrl() throws Exception {
    DummyDocument document = new DummyDocument("We use template variables in our URL");
    HashMap<String, Object> headers = new HashMap<String, Object>();
    headers.put("greatDatabase", "couchdb");
    Message<DummyDocument> message = MessageBuilder.withPayload(document).copyHeaders(headers).build();
    messageHandlerTemplateUrl.handleMessage(message);

    //assert message in the database
    DummyDocument result = getDocument("couchdb-" + message.getHeaders().getId().toString(),
            DummyDocument.class);
    assertThat(document.getMessage(), equalTo(result.getMessage()));

}

From source file:com.qpark.eip.core.spring.statistics.impl.AppUserStatisticsChannelAdapter.java

/**
 * @see org.springframework.integration.channel.ChannelInterceptor#postSend(org.springframework.integration.Message,
 *      org.springframework.integration.MessageChannel, boolean)
 *//*from   w w  w .j a  va  2 s .  c  o  m*/
@Override
public void postSend(final Message<?> message, final MessageChannel channel, final boolean sent) {
    UUID requestId = (UUID) message.getHeaders().get(RequestIdMessageHeaderEnhancer.HEADER_NAME_REQUEST_ID);
    if (channel.toString().contains("Response") && requestId != null) {
        SimpleEntry<String, Long> entry = this.requestMap.get(requestId);
        if (entry != null) {
            ApplicationUserLogType log = new ApplicationUserLogType();
            log.setStopItem(new Date());
            log.setDurationMillis(log.getStopItem().getTime() - entry.getValue().longValue());
            log.setStartItem(new Date(entry.getValue().longValue()));
            log.setDurationString(AppUserStatisticsChannelAdapter.getDuration(log.getDurationMillis()));

            log.setContext(this.contextNameProvider.getContextName());
            log.setVersion(this.contextNameProvider.getContextVersion());
            log.setUserName(entry.getKey());
            log.setServiceName(EipRoleVoter.getServiceName(message, ".service.", ".msg."));
            log.setOperationName(EipRoleVoter.getOperationName(message));

            log.setReturnedEntities(this.messageContentProvider.getNumberOfReturns(message));
            log.setReturnedFailures(this.messageContentProvider.getNumberOfFailures(message));

            log.setHostName(this.getHostName());
            if (this.logger.isTraceEnabled()) {
                this.logger.trace("{},{},{},{},{},{},{},{}", log.getContext(), log.getHostName(),
                        log.getServiceName(), log.getOperationName(), log.getUserName(),
                        log.getReturnedFailures(), log.getDurationString(), log.getStartItem());
            }

            this.submitApplicationUserLogType(log);
        }
    }
}

From source file:com.qpark.eip.core.spring.statistics.impl.AppUserStatisticsChannelAdapter.java

/**
 * Add the request time stamp to the {@link #requestMap}.
 *
 * @see org.springframework.integration.channel.ChannelInterceptor#preSend(org.springframework.integration.Message,
 *      org.springframework.integration.MessageChannel)
 */// w w  w  .  ja v a 2  s.  c  om
@Override
public Message<?> preSend(final Message<?> message, final MessageChannel channel) {
    if (channel.toString().contains("Request")) {
        UUID requestId = (UUID) message.getHeaders().get(RequestIdMessageHeaderEnhancer.HEADER_NAME_REQUEST_ID);
        if (requestId == null) {
            requestId = message.getHeaders().getId();
        }
        this.requestMap.put(requestId, new SimpleEntry<String, Long>(
                this.messageContentProvider.getUserName(message), System.currentTimeMillis()));
    }
    return message;
}

From source file:it.pcan.test.integration.amqp.ErrorHandler.java

@ServiceActivator
public Message handleException(Message msg) {
    System.out.println("Exception thrown: " + msg);
    MessageHandlingException payload = (MessageHandlingException) msg.getPayload();
    MessageHeaders headers = payload.getFailedMessage().getHeaders();
    HashMap<String, Object> newHeaders = new HashMap<>(headers);

    newHeaders.putAll(msg.getHeaders());
    Throwable cause = payload.getCause();
    RuntimeException ex = (cause instanceof RuntimeException) ? (RuntimeException) cause
            : new RuntimeException(cause);

    Message m = new GenericMessage(new RuntimeExceptionHolder(ex), newHeaders);
    return m;/* ww w.  j a va2  s .  c  o  m*/
}