org.eclipse.gemini.blueprint.extender.internal.activator

Class ListListenerAdapter

java.lang.Object

org.eclipse.gemini.blueprint.extender.internal.activator.ListListenerAdapter

All Implemented Interfaces:

java.util.EventListener, OsgiBundleApplicationContextListener<OsgiBundleApplicationContextEvent>, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.InitializingBean

class ListListenerAdapter
extends java.lang.Object
implements OsgiBundleApplicationContextListener<OsgiBundleApplicationContextEvent>, org.springframework.beans.factory.InitializingBean, org.springframework.beans.factory.DisposableBean

Listener interface that delegates to a list of listener. This is useful in OSGi environments when dealing with dynamic collections which can be updated during iteration.

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.Map<java.lang.Class<? extends OsgiBundleApplicationContextListener>,java.lang.Class<? extends OsgiBundleApplicationContextEvent>>	eventCache
private org.osgi.util.tracker.ServiceTracker	tracker

Constructor Summary

Constructors

Constructor and Description
ListListenerAdapter(org.osgi.framework.BundleContext bundleContext) Constructs a new ListListenerAdapter instance.

Method Summary

Modifier and Type	Method and Description
void	afterPropertiesSet()
void	destroy()
void	onOsgiApplicationEvent(OsgiBundleApplicationContextEvent event) Handles an OSGi application event.

Methods inherited from class java.lang.Object

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

Field Detail

tracker

private final org.osgi.util.tracker.ServiceTracker tracker

eventCache

private final java.util.Map<java.lang.Class<? extends OsgiBundleApplicationContextListener>,java.lang.Class<? extends OsgiBundleApplicationContextEvent>> eventCache

Constructor Detail

ListListenerAdapter

public ListListenerAdapter(org.osgi.framework.BundleContext bundleContext)

Constructs a new ListListenerAdapter instance.

Parameters:

listeners -

Method Detail

afterPropertiesSet

public void afterPropertiesSet()

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

destroy

public void destroy()

Specified by:

destroy in interface org.springframework.beans.factory.DisposableBean

onOsgiApplicationEvent

public void onOsgiApplicationEvent(OsgiBundleApplicationContextEvent event)

Description copied from interface: OsgiBundleApplicationContextListener

Handles an OSGi application event.

Specified by:

onOsgiApplicationEvent in interface OsgiBundleApplicationContextListener<OsgiBundleApplicationContextEvent>

Parameters:

event - OSGi application event