org.apache.synapse.core.axis2

Class SynapseCallbackReceiver

java.lang.Object

org.apache.axis2.util.CallbackReceiver

org.apache.synapse.core.axis2.SynapseCallbackReceiver

All Implemented Interfaces:

org.apache.axis2.engine.MessageReceiver

public class SynapseCallbackReceiver
extends org.apache.axis2.util.CallbackReceiver

This is the message receiver that receives the responses for outgoing messages sent out by Synapse. It holds a callbackStore that maps the [unique] messageID of each message to a callback object that gets executed on timeout or when a response is received (before timeout) The AnonymousServiceFactory uses this MessageReceiver for all Anonymous services created by it. This however - effectively - is a singleton class

Field Summary

Fields inherited from class org.apache.axis2.util.CallbackReceiver

callbackStore, SERVICE_NAME

Constructor Summary

Constructors

Constructor and Description
SynapseCallbackReceiver(SynapseConfiguration synCfg, ServerContextInformation contextInformation) Create the *single* instance of this class that would be used by all anonymous services used for outgoing messaging.

Method Summary

Modifier and Type	Method and Description
void	addCallback(String MsgID, org.apache.axis2.client.async.AxisCallback callback)
int	getCallbackCount()
void	receive(org.apache.axis2.context.MessageContext messageCtx) Everytime a response message is received this method gets invoked.

Methods inherited from class org.apache.axis2.util.CallbackReceiver

getCallbackStore, lookupCallback

Methods inherited from class java.lang.Object

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

Constructor Detail

SynapseCallbackReceiver

public SynapseCallbackReceiver(SynapseConfiguration synCfg,
                               ServerContextInformation contextInformation)

Create the *single* instance of this class that would be used by all anonymous services used for outgoing messaging.

Parameters:

synCfg - the Synapse configuration

contextInformation - server runtime information

Method Detail

getCallbackCount

public int getCallbackCount()

addCallback

public void addCallback(String MsgID,
                        org.apache.axis2.client.async.AxisCallback callback)

Overrides:

addCallback in class org.apache.axis2.util.CallbackReceiver

receive

public void receive(org.apache.axis2.context.MessageContext messageCtx)
             throws org.apache.axis2.AxisFault

Everytime a response message is received this method gets invoked. It will then select the outgoing *Synapse* message context for the reply we received, and determine what action to take at the Synapse level

Specified by:

receive in interface org.apache.axis2.engine.MessageReceiver

Overrides:

receive in class org.apache.axis2.util.CallbackReceiver

Parameters:

messageCtx - the Axis2 message context of the reply received

Throws:

org.apache.axis2.AxisFault