io.neba.core.blueprint

Class ContextShutdownHandler

java.lang.Object

io.neba.core.blueprint.ContextShutdownHandler

Direct Known Subclasses:

ContextFailedHandler, SlingOsgiBundleShutdownHandler

public abstract class ContextShutdownHandler
extends Object

Base class for services reacting to context shutdowns.

Author:

Olaf Otto

Constructor Summary

Constructors

Constructor and Description
ContextShutdownHandler()

Method Summary

Methods

Modifier and Type	Method and Description
void	handleStop(org.osgi.framework.Bundle bundle) We must guarantee the order in which the event is consumed by the collaborators since subsequent operations may depend on the resulting state. Furthermore, the operations performed by the event handling parties may encounter further locks which may be blocked by threads waiting for the EventhandlingBarrier, thus resulting in a deadlock.

Methods inherited from class java.lang.Object

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

Constructor Detail

ContextShutdownHandler

public ContextShutdownHandler()

Method Detail

handleStop

public void handleStop(org.osgi.framework.Bundle bundle)

We must guarantee the order in which the event is consumed by the collaborators since subsequent operations may depend on the resulting state.
Furthermore, the operations performed by the event handling parties may encounter further locks which may be blocked by threads waiting for the EventhandlingBarrier, thus resulting in a deadlock.
To prevent this, the handling is performed asynchronously.