org.soaplab.services.events
Class EventManager

java.lang.Object
  org.soaplab.services.events.EventManager

All Implemented Interfaces:

EventListener

public class EventManager
extends java.lang.Object
implements EventListener

An inter-mediator between individual jobs and all event listeners. There is usually just one instance of this class for a particular service - and it is shared by all service's jobs.

When created, it first finds all available event listeners (using the SPI mechanism). Then, it passes all events received from service invocations ("jobs") to all of them.

Version:

$Id: EventManager.java,v 1.2 2006/11/19 02:14:30 marsenger Exp $

Author:

Martin Senger

Constructor Summary

EventManager()

Method Summary

void	handleAnalysisEvent(AnalysisEvent event) This method is called when a general event is sent, or its subclass that is not explicitly known to this interface.
void	handleEvent(AnalysisEvent event) Broadcast an event to all event listeners.
void	handleHeartbeatProgressEvent(HeartbeatProgressEvent event) This method is called when a "heart-beat" event is sent.
void	handlePercentProgressEvent(PercentProgressEvent event) This method is called when a "percent progress" event is sent.
void	handleStateChangeEvent(StateChangeEvent event) This method is called when a "state-changed" event is sent.
void	handleStepProgressEvent(StepProgressEvent event) This method is called when a "step progress" event is sent.
void	handleTimeProgressEvent(TimeProgressEvent event) This method is called when a "time progress" event is sent.

Methods inherited from class java.lang.Object

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

Constructor Detail

EventManager

public EventManager()

Method Detail

handleEvent

public void handleEvent(AnalysisEvent event)

Broadcast an event to all event listeners.

handleAnalysisEvent

public void handleAnalysisEvent(AnalysisEvent event)

Description copied from interface: EventListener

This method is called when a general event is sent, or its subclass that is not explicitly known to this interface.

Specified by:

handleAnalysisEvent in interface EventListener

Parameters:

event - that was sent

handleStateChangeEvent

public void handleStateChangeEvent(StateChangeEvent event)

Description copied from interface: EventListener

This method is called when a "state-changed" event is sent.

Specified by:

handleStateChangeEvent in interface EventListener

Parameters:

event - that was sent

handleHeartbeatProgressEvent

public void handleHeartbeatProgressEvent(HeartbeatProgressEvent event)

Description copied from interface: EventListener

This method is called when a "heart-beat" event is sent.

Specified by:

handleHeartbeatProgressEvent in interface EventListener

Parameters:

event - that was sent

handlePercentProgressEvent

public void handlePercentProgressEvent(PercentProgressEvent event)

Description copied from interface: EventListener

This method is called when a "percent progress" event is sent.

Specified by:

handlePercentProgressEvent in interface EventListener

Parameters:

event - that was sent

handleStepProgressEvent

public void handleStepProgressEvent(StepProgressEvent event)

Description copied from interface: EventListener

This method is called when a "step progress" event is sent.

Specified by:

handleStepProgressEvent in interface EventListener

Parameters:

event - that was sent

handleTimeProgressEvent

public void handleTimeProgressEvent(TimeProgressEvent event)

Description copied from interface: EventListener

This method is called when a "time progress" event is sent.

Specified by:

handleTimeProgressEvent in interface EventListener

Parameters:

event - that was sent