org.springframework.messaging.core

Class GenericMessagingTemplate

java.lang.Object

org.springframework.messaging.core.AbstractMessageSendingTemplate<D>

org.springframework.messaging.core.AbstractMessageReceivingTemplate<D>

org.springframework.messaging.core.AbstractMessagingTemplate<D>

org.springframework.messaging.core.AbstractDestinationResolvingMessagingTemplate<MessageChannel>

org.springframework.messaging.core.GenericMessagingTemplate

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanFactoryAware, DestinationResolvingMessageReceivingOperations<MessageChannel>, DestinationResolvingMessageRequestReplyOperations<MessageChannel>, DestinationResolvingMessageSendingOperations<MessageChannel>, MessageReceivingOperations<MessageChannel>, MessageRequestReplyOperations<MessageChannel>, MessageSendingOperations<MessageChannel>

public class GenericMessagingTemplate
extends AbstractDestinationResolvingMessagingTemplate<MessageChannel>
implements org.springframework.beans.factory.BeanFactoryAware

A messaging template that resolves destinations names to MessageChannel's to send and receive messages from.

Since:

4.0

Author:

Mark Fisher, Rossen Stoyanchev

Field Summary

Fields inherited from class org.springframework.messaging.core.AbstractMessageSendingTemplate

logger

Constructor Summary

Constructors

Constructor and Description
GenericMessagingTemplate()

Method Summary

Modifier and Type	Method and Description
protected Message<?>	doReceive(MessageChannel channel) Actually receive a message from the given destination.
protected void	doSend(MessageChannel channel, Message<?> message)
protected Message<?>	doSendAndReceive(MessageChannel channel, Message<?> requestMessage)
long	getReceiveTimeout() Return the configured receive operation timeout value.
long	getSendTimeout() Return the configured send operation timeout value.
void	setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory)
void	setReceiveTimeout(long receiveTimeout) Configure the timeout value to use for receive operations.
void	setSendTimeout(long sendTimeout) Configure the timeout value to use for send operations.
void	setThrowExceptionOnLateReply(boolean throwExceptionOnLateReply) Whether the thread sending a reply should have an exception raised if the receiving thread isn't going to receive the reply either because it timed out, or because it already received a reply, or because it got an exception while sending the request message.

Methods inherited from class org.springframework.messaging.core.AbstractDestinationResolvingMessagingTemplate

convertAndSend, convertAndSend, convertAndSend, convertAndSend, convertSendAndReceive, convertSendAndReceive, convertSendAndReceive, convertSendAndReceive, getDestinationResolver, receive, receiveAndConvert, resolveDestination, send, sendAndReceive, setDestinationResolver

Methods inherited from class org.springframework.messaging.core.AbstractMessagingTemplate

convertSendAndReceive, convertSendAndReceive, convertSendAndReceive, convertSendAndReceive, convertSendAndReceive, convertSendAndReceive, sendAndReceive, sendAndReceive

Methods inherited from class org.springframework.messaging.core.AbstractMessageReceivingTemplate

doConvert, receive, receive, receiveAndConvert, receiveAndConvert

Methods inherited from class org.springframework.messaging.core.AbstractMessageSendingTemplate

convertAndSend, convertAndSend, convertAndSend, convertAndSend, convertAndSend, convertAndSend, doConvert, getDefaultDestination, getMessageConverter, getRequiredDefaultDestination, processHeadersToSend, send, send, setDefaultDestination, setMessageConverter

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.springframework.messaging.core.MessageSendingOperations

convertAndSend, convertAndSend, convertAndSend, convertAndSend, convertAndSend, convertAndSend, send, send

Methods inherited from interface org.springframework.messaging.core.MessageReceivingOperations

receive, receive, receiveAndConvert, receiveAndConvert

Methods inherited from interface org.springframework.messaging.core.MessageRequestReplyOperations

convertSendAndReceive, convertSendAndReceive, convertSendAndReceive, convertSendAndReceive, convertSendAndReceive, convertSendAndReceive, sendAndReceive, sendAndReceive

Constructor Detail

GenericMessagingTemplate

public GenericMessagingTemplate()

Method Detail

setSendTimeout

public void setSendTimeout(long sendTimeout)

Configure the timeout value to use for send operations.

Parameters:

sendTimeout - the send timeout in milliseconds

getSendTimeout

public long getSendTimeout()

Return the configured send operation timeout value.

setReceiveTimeout

public void setReceiveTimeout(long receiveTimeout)

Configure the timeout value to use for receive operations.

Parameters:

receiveTimeout - the receive timeout in milliseconds

getReceiveTimeout

public long getReceiveTimeout()

Return the configured receive operation timeout value.

setThrowExceptionOnLateReply

public void setThrowExceptionOnLateReply(boolean throwExceptionOnLateReply)

Whether the thread sending a reply should have an exception raised if the receiving thread isn't going to receive the reply either because it timed out, or because it already received a reply, or because it got an exception while sending the request message.

The default value is false in which case only a WARN message is logged. If set to true a MessageDeliveryException is raised in addition to the log message.

Parameters:

throwExceptionOnLateReply - whether to throw an exception or not

setBeanFactory

public void setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory)
                    throws org.springframework.beans.BeansException

Specified by:

setBeanFactory in interface org.springframework.beans.factory.BeanFactoryAware

Throws:

org.springframework.beans.BeansException

doSend

protected final void doSend(MessageChannel channel,
                            Message<?> message)

Specified by:

doSend in class AbstractMessageSendingTemplate<MessageChannel>

doReceive

protected final Message<?> doReceive(MessageChannel channel)

Description copied from class: AbstractMessageReceivingTemplate

Actually receive a message from the given destination.

Specified by:

doReceive in class AbstractMessageReceivingTemplate<MessageChannel>

Parameters:

channel - the target destination

Returns:

the received message, possibly null if the message could not be received, for example due to a timeout

doSendAndReceive

protected final Message<?> doSendAndReceive(MessageChannel channel,
                                            Message<?> requestMessage)

Specified by:

doSendAndReceive in class AbstractMessagingTemplate<MessageChannel>