org.apache.felix.eventadmin.impl.adapter

Class ServiceEventAdapter

java.lang.Object

org.apache.felix.eventadmin.impl.adapter.AbstractAdapter

org.apache.felix.eventadmin.impl.adapter.ServiceEventAdapter

All Implemented Interfaces:

java.util.EventListener, org.osgi.framework.ServiceListener

public class ServiceEventAdapter
extends AbstractAdapter
implements org.osgi.framework.ServiceListener

This class registers itself as a listener for service events and posts them via the EventAdmin as specified in 113.6.5 OSGi R4 compendium.

Author:

Felix Project Team

Constructor Summary

Constructors

Constructor and Description
ServiceEventAdapter(org.osgi.framework.BundleContext context, org.osgi.service.event.EventAdmin admin) The constructor of the adapter.

Method Summary

Methods

Modifier and Type	Method and Description
void	destroy(org.osgi.framework.BundleContext context)
void	serviceChanged(org.osgi.framework.ServiceEvent event) Once a Service event is received this method assembles and posts an event via the EventAdmin as specified in 113.6.5 OSGi R4 compendium.

Methods inherited from class org.apache.felix.eventadmin.impl.adapter.AbstractAdapter

getEventAdmin

Methods inherited from class java.lang.Object

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

Constructor Detail

ServiceEventAdapter

public ServiceEventAdapter(org.osgi.framework.BundleContext context,
                   org.osgi.service.event.EventAdmin admin)

The constructor of the adapter. This will register the adapter with the given context as a ServiceListener and subsequently, will post received events via the given EventAdmin.

Parameters:

context - The bundle context with which to register as a listener.

admin - The EventAdmin to use for posting events.

Method Detail

destroy

public void destroy(org.osgi.framework.BundleContext context)

Specified by:

destroy in class AbstractAdapter

serviceChanged

public void serviceChanged(org.osgi.framework.ServiceEvent event)

Once a Service event is received this method assembles and posts an event via the EventAdmin as specified in 113.6.5 OSGi R4 compendium.

Specified by:

serviceChanged in interface org.osgi.framework.ServiceListener

Parameters:

event - The event to adapt.