org.mule.transformer.simple

Class CombineCollectionsTransformer

java.lang.Object

org.mule.transformer.simple.CombineCollectionsTransformer

All Implemented Interfaces:

MessageProcessor

public class CombineCollectionsTransformer
extends Object
implements MessageProcessor

Takes a payload which is a Collection of Collections and turns into a single List. For example, if the payload is a Collection which contains a Collection with elements A and B and another Collection with elements C and D, this will turn them into a single Collection with elements A, B, C and D. This transformer will also work on MuleMessageCollections. In this case, it will take the individual Collection payloads of each MuleMessage and merge them into a single Collection on a new MuleMessage.

Constructor Summary

Constructors

Constructor and Description
CombineCollectionsTransformer()

Method Summary

Methods

Modifier and Type	Method and Description
MuleEvent	process(MuleEvent event) Invokes the MessageProcessor.

Methods inherited from class java.lang.Object

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

Constructor Detail

CombineCollectionsTransformer

public CombineCollectionsTransformer()

Method Detail

process

public MuleEvent process(MuleEvent event)
                  throws MuleException

Description copied from interface: MessageProcessor

Invokes the MessageProcessor.

Specified by:

process in interface MessageProcessor

Parameters:

event - MuleEvent to be processed

Returns:

optional response MuleEvent

Throws:

MuleException