org.gridbus.broker.event
Class BrokerEventListener

java.lang.Object
  |
  +--org.gridbus.broker.event.BrokerEventListener

All Implemented Interfaces:

JobListener, ScheduleListener, ServerListener

public class BrokerEventListener

extends java.lang.Object

implements JobListener, ServerListener, ScheduleListener

Author:

krishna The BrokerEventListener is the class inside the broker which listens to all general events, such as those mentioned above, and responds to them, by persisting the broker state to a database. This is an example of how applications using the broker could handle and respond to events

Constructor Summary

BrokerEventListener()

Method Summary

void	scheduleEvent(State s) Scheduling Event
void	statusChanged(Job j) Status changed event for a Job
void	statusChanged(Server s) Server status changed event

Methods inherited from class java.lang.Object

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

Constructor Detail

BrokerEventListener

public BrokerEventListener()

Method Detail

statusChanged

public void statusChanged(Job j)

Description copied from interface: JobListener

Status changed event for a Job

Specified by:

statusChanged in interface JobListener

Parameters:

j -

See Also:

JobListener.statusChanged(org.gridbus.broker.farming.common.Job)

statusChanged

public void statusChanged(Server s)

Description copied from interface: ServerListener

Server status changed event

Specified by:

statusChanged in interface ServerListener

Parameters:

s -

See Also:

ServerListener.statusChanged(org.gridbus.broker.farming.common.Server)

scheduleEvent

public void scheduleEvent(State s)

Description copied from interface: ScheduleListener

Scheduling Event

Specified by:

scheduleEvent in interface ScheduleListener

Parameters:

s -

See Also:

ScheduleListener.scheduleEvent(org.gridbus.broker.persistence.State)