org.ops4j.pax.web.service.internal

Class EventAdminHandler

java.lang.Object

org.ops4j.pax.web.service.internal.EventAdminHandler

All Implemented Interfaces:

org.ops4j.pax.web.service.spi.model.events.WebApplicationEventListener, org.osgi.util.tracker.ServiceTrackerCustomizer<org.osgi.service.event.EventAdmin,org.osgi.service.event.EventAdmin>

public class EventAdminHandler
extends Object
implements org.ops4j.pax.web.service.spi.model.events.WebApplicationEventListener, org.osgi.util.tracker.ServiceTrackerCustomizer<org.osgi.service.event.EventAdmin,org.osgi.service.event.EventAdmin>

This class listens to WebApplicationEvents and redirect them to the EventAdmin service according to chapter "128.5 Events" of OSGi CMPN R7 Specification.

This handler is part of pax-web-runtime, but processes events related to WABs. No events related to Whiteboard/HttpService element registration are passed to Event Admin (for now?) because Whiteboard Specification (and HttpService Specification) doesn't mention anything about Event Admin.

Constructor Summary

Constructors

Constructor and Description
EventAdminHandler(org.osgi.framework.BundleContext bundleContext)

Method Summary

Modifier and Type	Method and Description
org.osgi.service.event.EventAdmin	addingService(org.osgi.framework.ServiceReference<org.osgi.service.event.EventAdmin> reference)
void	modifiedService(org.osgi.framework.ServiceReference<org.osgi.service.event.EventAdmin> reference, org.osgi.service.event.EventAdmin service)
void	removedService(org.osgi.framework.ServiceReference<org.osgi.service.event.EventAdmin> reference, org.osgi.service.event.EventAdmin service)
void	webEvent(org.ops4j.pax.web.service.spi.model.events.WebApplicationEvent event)

Methods inherited from class java.lang.Object

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

Constructor Detail

EventAdminHandler

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

Method Detail

webEvent

public void webEvent(org.ops4j.pax.web.service.spi.model.events.WebApplicationEvent event)

Specified by:

webEvent in interface org.ops4j.pax.web.service.spi.model.events.WebApplicationEventListener

addingService

public org.osgi.service.event.EventAdmin addingService(org.osgi.framework.ServiceReference<org.osgi.service.event.EventAdmin> reference)

Specified by:

addingService in interface org.osgi.util.tracker.ServiceTrackerCustomizer<org.osgi.service.event.EventAdmin,org.osgi.service.event.EventAdmin>

modifiedService

public void modifiedService(org.osgi.framework.ServiceReference<org.osgi.service.event.EventAdmin> reference,
                            org.osgi.service.event.EventAdmin service)

Specified by:

modifiedService in interface org.osgi.util.tracker.ServiceTrackerCustomizer<org.osgi.service.event.EventAdmin,org.osgi.service.event.EventAdmin>

removedService

public void removedService(org.osgi.framework.ServiceReference<org.osgi.service.event.EventAdmin> reference,
                           org.osgi.service.event.EventAdmin service)

Specified by:

removedService in interface org.osgi.util.tracker.ServiceTrackerCustomizer<org.osgi.service.event.EventAdmin,org.osgi.service.event.EventAdmin>