Example usage for org.springframework.integration.history MessageHistory write

Introduction

In this page you can find the example usage for org.springframework.integration.history MessageHistory write.

Prototype

public static <T> Message<T> write(Message<T> message, NamedComponent component) 

Source Link

Usage

From source file:org.springframework.integration.channel.AbstractMessageChannel.java

/**
 * Send a message on this channel. If the channel is at capacity, this
 * method will block until either the timeout occurs or the sending thread
 * is interrupted. If the specified timeout is 0, the method will return
 * immediately. If less than zero, it will block indefinitely (see
 * {@link #send(Message)}).//from w  w  w.  j  a v a  2  s .co  m
 *
 * @param message the Message to send
 * @param timeout the timeout in milliseconds
 *
 * @return <code>true</code> if the message is sent successfully,
 * <code>false</code> if the message cannot be sent within the allotted
 * time or the sending thread is interrupted.
 */
public final boolean send(Message<?> message, long timeout) {
    Assert.notNull(message, "message must not be null");
    Assert.notNull(message.getPayload(), "message payload must not be null");
    if (this.shouldTrack) {
        message = MessageHistory.write(message, this);
    }
    message = this.convertPayloadIfNecessary(message);
    message = this.interceptors.preSend(message, this);
    if (message == null) {
        return false;
    }
    try {
        boolean sent = this.doSend(message, timeout);
        this.interceptors.postSend(message, this, sent);
        return sent;
    } catch (Exception e) {
        if (e instanceof MessagingException) {
            throw (MessagingException) e;
        }
        throw new MessageDeliveryException(message,
                "failed to send Message to channel '" + this.getComponentName() + "'", e);
    }
}

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From source file:org.springframework.integration.handler.AbstractMessageHandler.java

public final void handleMessage(Message<?> message) {
    Assert.notNull(message, "Message must not be null");
    Assert.notNull(message.getPayload(), "Message payload must not be null");
    if (this.logger.isDebugEnabled()) {
        this.logger.debug(this + " received message: " + message);
    }/*from  w  w w  .  j  a v a 2  s .  c  om*/
    try {
        if (message != null && this.shouldTrack) {
            message = MessageHistory.write(message, this);
        }
        this.handleMessageInternal(message);
    } catch (Exception e) {
        if (e instanceof MessagingException) {
            throw (MessagingException) e;
        }
        throw new MessageHandlingException(message, "error occurred in message handler [" + this + "]", e);
    }
}

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From source file:org.springframework.integration.jdbc.JdbcMessageStoreTests.java

@Test
@Transactional/*w  ww .j ava2  s  . com*/
public void testWithMessageHistory() throws Exception {

    Message<?> message = new GenericMessage<String>("Hello");
    DirectChannel fooChannel = new DirectChannel();
    fooChannel.setBeanName("fooChannel");
    DirectChannel barChannel = new DirectChannel();
    barChannel.setBeanName("barChannel");

    message = MessageHistory.write(message, fooChannel);
    message = MessageHistory.write(message, barChannel);
    messageStore.addMessage(message);
    message = messageStore.getMessage(message.getHeaders().getId());
    MessageHistory messageHistory = MessageHistory.read(message);
    assertNotNull(messageHistory);
    assertEquals(2, messageHistory.size());
    Properties fooChannelHistory = messageHistory.get(0);
    assertEquals("fooChannel", fooChannelHistory.get("name"));
    assertEquals("channel", fooChannelHistory.get("type"));
}

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