org.apache.camel.processor.aggregate

Class ShareUnitOfWorkAggregationStrategy

java.lang.Object

org.apache.camel.processor.aggregate.ShareUnitOfWorkAggregationStrategy

All Implemented Interfaces:

AggregationStrategy

public final class ShareUnitOfWorkAggregationStrategy
extends Object
implements AggregationStrategy

An AggregationStrategy which are used when the option shareUnitOfWork is enabled on EIPs such as multicast, splitter or recipientList.

This strategy wraps the actual in use strategy to provide the logic needed for making shareUnitOfWork work.

This strategy is not intended for end users to use.

Constructor Summary

Constructors

Constructor and Description
ShareUnitOfWorkAggregationStrategy(AggregationStrategy strategy)

Method Summary

Methods

Modifier and Type	Method and Description
Exchange	aggregate(Exchange oldExchange, Exchange newExchange) Aggregates an old and new exchange together to create a single combined exchange
protected void	propagateFailure(Exchange answer, Exchange newExchange)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ShareUnitOfWorkAggregationStrategy

public ShareUnitOfWorkAggregationStrategy(AggregationStrategy strategy)

Method Detail

aggregate

public Exchange aggregate(Exchange oldExchange,
                 Exchange newExchange)

Description copied from interface: AggregationStrategy

Aggregates an old and new exchange together to create a single combined exchange

Specified by:

aggregate in interface AggregationStrategy

Parameters:

oldExchange - the oldest exchange (is null on first aggregation as we only have the new exchange)

newExchange - the newest exchange (can be null if there was no data possible to acquire)

Returns:

a combined composite of the two exchanges

propagateFailure

protected void propagateFailure(Exchange answer,
                    Exchange newExchange)

toString

public String toString()

Overrides:

toString in class Object