org.springframework.osgi.context.event
Class OsgiBundleApplicationContextEventMulticasterAdapter

java.lang.Object
  org.springframework.osgi.context.event.OsgiBundleApplicationContextEventMulticasterAdapter

All Implemented Interfaces:

OsgiBundleApplicationContextEventMulticaster

public class OsgiBundleApplicationContextEventMulticasterAdapter
extends Object
implements OsgiBundleApplicationContextEventMulticaster

Adapter class between Spring ApplicationEventMulticaster and Spring-DM OsgiBundleApplicationContextEventMulticaster. Allows reusage (especially considering the contractual similarities between the two interfaces) of existing implementations for propagating Spring-DM events.

Author:

Costin Leau

Constructor Summary

OsgiBundleApplicationContextEventMulticasterAdapter(ApplicationEventMulticaster delegatedMulticaster)
Constructs a new OsgiBundleApplicationContextEventMulticasterAdapter instance.

Method Summary

void	addApplicationListener(OsgiBundleApplicationContextListener osgiListener) Add an OSGi listener to be notified of all events. The given listener is wrapped with an adapter class that delegates the equals/hashcode methods to the wrapped listener instance.
void	multicastEvent(OsgiBundleApplicationContextEvent osgiEvent) Multicast the given application event to appropriate listeners.
void	removeAllListeners() Remove all listeners registered with this multicaster.
void	removeApplicationListener(OsgiBundleApplicationContextListener osgiListener) Remove an OSGi listener from the notification list. The given listener is wrapped with an adapter class that delegates the equals/hashcode methods to the wrapped listener instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

OsgiBundleApplicationContextEventMulticasterAdapter

public OsgiBundleApplicationContextEventMulticasterAdapter(ApplicationEventMulticaster delegatedMulticaster)

Constructs a new OsgiBundleApplicationContextEventMulticasterAdapter instance.

Parameters:

delegatedMulticaster -

Method Detail

addApplicationListener

public void addApplicationListener(OsgiBundleApplicationContextListener osgiListener)

Add an OSGi listener to be notified of all events. The given listener is wrapped with an adapter class that delegates the equals/hashcode methods to the wrapped listener instance. However, depending on the equals implementation, this might affect the object identity.

Specified by:

addApplicationListener in interface OsgiBundleApplicationContextEventMulticaster

Parameters:

osgiListener - the listener to add

multicastEvent

public void multicastEvent(OsgiBundleApplicationContextEvent osgiEvent)

Description copied from interface: OsgiBundleApplicationContextEventMulticaster

Multicast the given application event to appropriate listeners.

Specified by:

multicastEvent in interface OsgiBundleApplicationContextEventMulticaster

Parameters:

osgiEvent - the event to multicast

removeAllListeners

public void removeAllListeners()

Description copied from interface: OsgiBundleApplicationContextEventMulticaster

Remove all listeners registered with this multicaster. It will perform no action on event notification until more listeners are registered.

Specified by:

removeAllListeners in interface OsgiBundleApplicationContextEventMulticaster

removeApplicationListener

public void removeApplicationListener(OsgiBundleApplicationContextListener osgiListener)

Remove an OSGi listener from the notification list. The given listener is wrapped with an adapter class that delegates the equals/hashcode methods to the wrapped listener instance. However, depending on the equals implementation, this might affect the object identity.

Specified by:

removeApplicationListener in interface OsgiBundleApplicationContextEventMulticaster

Parameters:

osgiListener - the listener to remove