org.springframework.integration.aggregator
Class PassThroughMessageGroupProcessor

java.lang.Object
  org.springframework.integration.aggregator.PassThroughMessageGroupProcessor

All Implemented Interfaces:

MessageGroupProcessor

public class PassThroughMessageGroupProcessor
extends java.lang.Object
implements MessageGroupProcessor

This implementation of MessageGroupProcessor will return all messages inside the group. This is useful if there is no requirement to process the messages, but they should just be blocked as a group until their ReleaseStrategy lets them pass through.

Since:

2.0.0

Author:

Iwein Fuld

Constructor Summary

PassThroughMessageGroupProcessor()

Method Summary

java.lang.Object

processMessageGroup(MessageGroup group) Process the given MessageGroup.

Methods inherited from class java.lang.Object

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

Constructor Detail

PassThroughMessageGroupProcessor

public PassThroughMessageGroupProcessor()

Method Detail

processMessageGroup

public java.lang.Object processMessageGroup(MessageGroup group)

Description copied from interface: MessageGroupProcessor

Process the given MessageGroup. Implementations are free to return as few or as many messages based on the invocation as needed. For example an aggregating processor will return only a single message representing the group, while a resequencing processor will return all messages whose preceding sequence has been satisfied.

If a multiple messages are returned the return value must be a Collection<Message>.

Specified by:

processMessageGroup in interface MessageGroupProcessor