org.gcube.common.ghn.service.handlers
Class LifecycleHandler

java.lang.Object
  org.gcube.common.ghn.service.handlers.AbstractHandler<LifecycleHandler>
      org.gcube.common.ghn.service.handlers.LifecycleHandler

All Implemented Interfaces:

ApplicationHandler<LifecycleHandler>

Direct Known Subclasses:

Publisher

public abstract class LifecycleHandler
extends AbstractHandler<LifecycleHandler>

A Handler of LifecycleEvents.

The handler participates in a Pipeline of other handlers registered for notification of the same events. After processing the event, it may or may not propagate the event to the handlers further down in the Pipeline Pipeline.forward(ApplicationEvent).

Author:

Fabio Simeoni

See Also:

LifecycleEvent, Pipeline

Constructor Summary

LifecycleHandler()

Method Summary

void	onEvent(ApplicationEvent<LifecycleHandler> e) Processes a given event.
void	onStart(LifecycleEvent.Start e) Invoked when the container starts a managed app.
void	onStop(LifecycleEvent.Stop e) Invoked when the container stops a managed app.

Methods inherited from class org.gcube.common.ghn.service.handlers.AbstractHandler

toString

Methods inherited from class java.lang.Object

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

Constructor Detail

LifecycleHandler

public LifecycleHandler()

Method Detail

onStart

public void onStart(LifecycleEvent.Start e)

Invoked when the container starts a managed app.

Parameters:

pipeline - the pipeline in which this handler is registered

e - the event

onStop

public void onStop(LifecycleEvent.Stop e)

Invoked when the container stops a managed app.

Parameters:

pipeline - the pipeline in which this handler is registered

e - the stop event

onEvent

public void onEvent(ApplicationEvent<LifecycleHandler> e)

Description copied from interface: ApplicationHandler

Processes a given event.

Parameters:

e - the event