io.neba.core.blueprint

Class ContextFailedHandler

java.lang.Object

io.neba.core.blueprint.ContextShutdownHandler

io.neba.core.blueprint.ContextFailedHandler

All Implemented Interfaces:

EventListener, org.eclipse.gemini.blueprint.context.event.OsgiBundleApplicationContextListener<org.eclipse.gemini.blueprint.context.event.OsgiBundleApplicationContextEvent>

@Service(value="osgiApplicationContextListener")
public class ContextFailedHandler
extends ContextShutdownHandler
implements org.eclipse.gemini.blueprint.context.event.OsgiBundleApplicationContextListener<org.eclipse.gemini.blueprint.context.event.OsgiBundleApplicationContextEvent>

When an application context activation fails, NEBA removes any previously registered resource models, self tests, MVC infrastructure and the like, since these are registered before the application context is activated.

Author:

Olaf Otto

Constructor Summary

Constructors

Constructor and Description
ContextFailedHandler()

Method Summary

Methods

Modifier and Type	Method and Description
void	onOsgiApplicationEvent(org.eclipse.gemini.blueprint.context.event.OsgiBundleApplicationContextEvent event) This method is executed asynchronously since the original extender thread may try to obtain a lock to the OSGi framework's registry state during the stop while holding the event handling lock, which may result in a transitive deadlock.

Methods inherited from class io.neba.core.blueprint.ContextShutdownHandler

handleStop

Methods inherited from class java.lang.Object

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

Constructor Detail

ContextFailedHandler

public ContextFailedHandler()

Method Detail

onOsgiApplicationEvent

@Async
public void onOsgiApplicationEvent(org.eclipse.gemini.blueprint.context.event.OsgiBundleApplicationContextEvent event)

This method is executed asynchronously since the original extender thread may try to obtain a lock to the OSGi framework's registry state during the stop while holding the event handling lock, which may result in a transitive deadlock.

Specified by:

onOsgiApplicationEvent in interface org.eclipse.gemini.blueprint.context.event.OsgiBundleApplicationContextListener<org.eclipse.gemini.blueprint.context.event.OsgiBundleApplicationContextEvent>