org.mbassy.dispatch

Class FilteredMessageDispatcher

java.lang.Object

org.mbassy.dispatch.FilteredMessageDispatcher

All Implemented Interfaces:

IMessageDispatcher

public class FilteredMessageDispatcher
extends Object
implements IMessageDispatcher

A dispatcher that implements message filtering based on the filter configuration of the associated message handler. It will delegate message delivery to another message dispatcher after having performed the filtering logic.

Author:

bennidi Date: 11/23/12

Constructor Summary

Constructors

Constructor and Description
FilteredMessageDispatcher(IMessageDispatcher dispatcher)

Method Summary

Methods

Modifier and Type	Method and Description
void	dispatch(Object message, ConcurrentSet listeners) Delivers the given message to the given set of listeners.
MessagingContext	getContext() Get the messaging context associated with this dispatcher
IHandlerInvocation	getInvocation() Get the handler invocation that will be used to deliver the message to each listener

Methods inherited from class java.lang.Object

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

Constructor Detail

FilteredMessageDispatcher

public FilteredMessageDispatcher(IMessageDispatcher dispatcher)

Method Detail

dispatch

public void dispatch(Object message,
            ConcurrentSet listeners)

Description copied from interface: IMessageDispatcher

Delivers the given message to the given set of listeners. Delivery may be delayed, aborted or restricted in various ways, depending on the configuration of the dispatcher

Specified by:

dispatch in interface IMessageDispatcher

Parameters:

message - The message that should be delivered to the listeners

listeners - The listeners that should receive the message

getContext

public MessagingContext getContext()

Description copied from interface: IMessageDispatcher

Get the messaging context associated with this dispatcher

Specified by:

getContext in interface IMessageDispatcher

Returns:

getInvocation

public IHandlerInvocation getInvocation()

Description copied from interface: IMessageDispatcher

Get the handler invocation that will be used to deliver the message to each listener

Specified by:

getInvocation in interface IMessageDispatcher

Returns: