biz.hammurapi.jms.adapter
Interface LocalDelegate

All Known Implementing Classes:

MapLocalDelegate

public interface LocalDelegate

Local calls are routed to instances of this interface.

Author:

Pavel

Method Summary

java.lang.Object	getState() Local state to be sent to JMS as part of method invocation.
java.lang.Object	invoke(java.lang.Object proxy, java.lang.reflect.Method method, java.lang.Object[] args, Method jmsMethod) All proxy calls are routed to this method.
void	setState(java.lang.Object state)

Method Detail

getState

java.lang.Object getState()

Local state to be sent to JMS as part of method invocation.

Returns:

setState

void setState(java.lang.Object state)

Parameters:

state - Local state.

invoke

java.lang.Object invoke(java.lang.Object proxy,
                        java.lang.reflect.Method method,
                        java.lang.Object[] args,
                        Method jmsMethod)
                        throws java.lang.Throwable

All proxy calls are routed to this method. For local calls the last parameter is null. LocalDelegate doesn't have to chain-invoke jmsMethod for remote calls. E.g. it may cache return values from previous calls.

Parameters:

proxy - Proxy instance

method - Method

args - Method arguments

jmsMethod - Remote method. Null for local method calls. If jmsMethod is asynchronous, local delgate can execute is synchronously or asynchronously at its discretion.

Returns:

Method return value.

Throws:

java.lang.Throwable