com.sapportals.wcm.util.events

Interface ITransactionalEventBroker

All Superinterfaces:

IEventBroker

All Known Subinterfaces:

IResourceEventBroker

All Known Implementing Classes:

OverallResourceEventBroker

public interface ITransactionalEventBroker

extends IEventBroker

The transactional event broker is a mediator between event senders (IEventSender) and receivers (ITransactionalEventReceiver). All senders and receivers must register themselfs with a broker. All receivers will receive events from all senders but it is possible to register for different event "templates" (event class and type). Usually a sender will instanciate its own broker and register itself.

Copyright (c) SAP AG 2004

Field Summary

Fields inherited from interface com.sapportals.wcm.util.events.IEventBroker

PRIO_MAX, PRIO_MIN

Method Summary

void	send(IEvent event, IEventSender sender) Sends the specified event to all receivers that have registered for this kind of event.

Methods inherited from interface com.sapportals.wcm.util.events.IEventBroker

clearHoldEvents, getEvents, getHoldEvents, getMode, hold, register, register, register, register, register, resume, suspend, unregister, unregister

Method Detail

send

public void send(IEvent event,
                 IEventSender sender)
          throws WcmException

Sends the specified event to all receivers that have registered for this kind of event.

Specified by:

send in interface IEventBroker

Parameters:

event - The event so send.

sender - The event sended instance (the caller).

Throws:

WcmException - If the event sender is not registered.