Class DelegatingMessageDispatcher

java.lang.Object

net.engio.mbassy.subscription.AbstractSubscriptionContextAware

net.engio.mbassy.dispatch.DelegatingMessageDispatcher

All Implemented Interfaces:

IMessageDispatcher, ISubscriptionContextAware

Direct Known Subclasses:

EnvelopedMessageDispatcher, FilteredMessageDispatcher

public abstract class DelegatingMessageDispatcher
extends AbstractSubscriptionContextAware
implements IMessageDispatcher

A delegating dispatcher wraps additional logic around a given delegate. Essentially its an implementation of the decorator pattern.

Field Summary

Fields

Modifier and Type	Field	Description
private final IMessageDispatcher	delegate

Constructor Summary

Constructors

Constructor	Description
DelegatingMessageDispatcher(IMessageDispatcher delegate)

Method Summary

Modifier and Type	Method	Description
protected IMessageDispatcher	getDelegate()
IHandlerInvocation	getInvocation()	Get the handler invocation that will be used to deliver the message to each listener.

Methods inherited from class AbstractSubscriptionContextAware

getContext

Methods inherited from class Object

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

Methods inherited from interface IMessageDispatcher

dispatch

Methods inherited from interface ISubscriptionContextAware

getContext

Field Details

delegate

private final IMessageDispatcher delegate

Constructor Details

DelegatingMessageDispatcher

public DelegatingMessageDispatcher(IMessageDispatcher delegate)

Method Details

getDelegate

protected IMessageDispatcher getDelegate()

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:

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