org.swisspush.gateleen.player.player

Class ExchangeHandler

java.lang.Object

org.swisspush.gateleen.player.player.ExchangeHandler

public class ExchangeHandler
extends Object

Allows to intercept the exchanges before and after performing the request.

Author:

https://github.com/lbovet [Laurent Bovet]

Constructor Summary

Constructors

Constructor and Description
ExchangeHandler()

Method Summary

Modifier and Type	Method and Description
boolean	after(Exchange exchange, com.google.common.collect.FluentIterable<Exchange> partialOutputLog) Called after the exchange has been replayed.
Exchange	before(Exchange exchange) Called before un exchange is replayed.
boolean	resetTailOutputLog() By default, the tail output log is reset before each input exchange.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExchangeHandler

public ExchangeHandler()

Method Detail

before

public Exchange before(Exchange exchange)
                throws Exception

Called before un exchange is replayed.

Parameters:

exchange - the exchange from input log about to be replayed.

Returns:

the exchange that will actually be replayed. Return the incoming exchange to play it unmodified. If null, this exchange will be skipped.

Throws:

Exception - Exception

after

public boolean after(Exchange exchange,
                     com.google.common.collect.FluentIterable<Exchange> partialOutputLog)
              throws Exception

Called after the exchange has been replayed.

Parameters:

exchange - the actual exchanged. Contains the original request and the actual response of the replay.

partialOutputLog - a request log generated by the collector since the last request or according to resetTailOutputLog().

Returns:

true if the player should continue, false to make it stop now.

Throws:

Exception - Exception

resetTailOutputLog

public boolean resetTailOutputLog()

By default, the tail output log is reset before each input exchange. This can be overriden to control when it must be reset.

Returns:

true by default