edu.uci.isr.yancees
Class PublicationFacade

java.lang.Object
  edu.uci.isr.yancees.AdministrationFacade
      edu.uci.isr.yancees.PublicationFacade

public class PublicationFacade

extends AdministrationFacade

This is the server-side publication façade. It hides the yancees core from the publishers. It also invokes the appropriate input filters if they are installed This class stays behind the YanceesServer class

Method Summary

protected static PublicationFacade	getInstance()
protected void	installInputFilters(FilterManagerInterface filterMan) Installs the inputqueue managed by filterManager in this API
void	publish(EventInterface evt) Allows the users of this API to publish individual events
protected void	publishThroughDispatcher(EventInterface evt) Publishes an event using the installed event dispatcher.
protected void	publishThroughDispatcher(EventInterface[] evtList) Publishes an event list using the installed event dispatcher.
protected void	setEventDispatcher(EventDispatcherInterface disp) Used by the Yancees façade to initialize this API with the appropriate dispatcher.

Methods inherited from class edu.uci.isr.yancees.AdministrationFacade

resumeYancees, shutdownYancess, suspendYancees

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

protected static PublicationFacade getInstance()

installInputFilters

protected void installInputFilters(FilterManagerInterface filterMan)

Installs the inputqueue managed by filterManager in this API

publish

public void publish(EventInterface evt)
             throws YanceesException

Allows the users of this API to publish individual events

Parameters:

evt - is the event to be published

Throws:

YanceesException - is thrown in case of syntax and connection errors

publishThroughDispatcher

protected void publishThroughDispatcher(EventInterface evt)
                                 throws YanceesException

Publishes an event using the installed event dispatcher. Can be used to bypass the filters

Parameters:

evt - is the event to be published

Throws:

YanceesException

publishThroughDispatcher

protected void publishThroughDispatcher(EventInterface[] evtList)
                                 throws YanceesException

Publishes an event list using the installed event dispatcher. This method bypasses the dispatcher.

Parameters:

evtList - is a list of events to be published

Throws:

YanceesException - in case there are some erros

setEventDispatcher

protected void setEventDispatcher(EventDispatcherInterface disp)

Used by the Yancees façade to initialize this API with the appropriate dispatcher.

Parameters:

disp -