org.apache.camel.processor.aggregate
Class GroupedExchangeAggregationStrategy

java.lang.Object
  org.apache.camel.processor.aggregate.AbstractListAggregationStrategy<Exchange>
      org.apache.camel.processor.aggregate.GroupedExchangeAggregationStrategy

All Implemented Interfaces:

AggregationStrategy, CompletionAwareAggregationStrategy

public class GroupedExchangeAggregationStrategy
extends AbstractListAggregationStrategy<Exchange>

Aggregate all exchanges into a single combined Exchange holding all the aggregated exchanges in a List as a exchange property with the key Exchange.GROUPED_EXCHANGE.

Version:

Constructor Summary

GroupedExchangeAggregationStrategy()

Method Summary

Exchange	getValue(Exchange exchange) This method is implemented by the sub-class and is called to retrieve an instance of the value that will be aggregated and forwarded to the receiving end point.
boolean	isStoreAsBodyOnCompletion() Whether to store the completed aggregated List as message body, or to keep as property on the exchange.

Methods inherited from class org.apache.camel.processor.aggregate.AbstractListAggregationStrategy

aggregate, onCompletion

Methods inherited from class java.lang.Object

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

Constructor Detail

GroupedExchangeAggregationStrategy

public GroupedExchangeAggregationStrategy()

Method Detail

isStoreAsBodyOnCompletion

public boolean isStoreAsBodyOnCompletion()

Description copied from class: AbstractListAggregationStrategy

Whether to store the completed aggregated List as message body, or to keep as property on the exchange.

The default behavior is true to store as message body.

Overrides:

isStoreAsBodyOnCompletion in class AbstractListAggregationStrategy<Exchange>

Returns:

true to store as message body, false to keep as property on the exchange.

getValue

public Exchange getValue(Exchange exchange)

Description copied from class: AbstractListAggregationStrategy

This method is implemented by the sub-class and is called to retrieve an instance of the value that will be aggregated and forwarded to the receiving end point.

If null is returned, then the value is not added to the List.

Specified by:

getValue in class AbstractListAggregationStrategy<Exchange>

Parameters:

exchange - The exchange that is used to retrieve the value from

Returns:

An instance of V that is the associated value of the passed exchange