org.opendaylight.controller.blueprint

Class BlueprintBundleTracker

java.lang.Object

org.opendaylight.controller.blueprint.BlueprintBundleTracker

All Implemented Interfaces:

EventListener, org.osgi.framework.BundleActivator, org.osgi.framework.BundleListener, org.osgi.framework.SynchronousBundleListener, org.osgi.service.blueprint.container.BlueprintListener, org.osgi.util.tracker.BundleTrackerCustomizer<org.osgi.framework.Bundle>

public class BlueprintBundleTracker
extends Object
implements org.osgi.framework.BundleActivator, org.osgi.util.tracker.BundleTrackerCustomizer<org.osgi.framework.Bundle>, org.osgi.service.blueprint.container.BlueprintListener, org.osgi.framework.SynchronousBundleListener

This class is created in bundle activation and scans ACTIVE bundles for blueprint XML files located under the well-known org/opendaylight/blueprint/ path and deploys the XML files via the Aries BlueprintExtenderService. This path differs from the standard OSGI-INF/blueprint path to allow for controlled deployment of blueprint containers in an orderly manner.

Author:

Thomas Pantelis

Constructor Summary

Constructors

Constructor and Description
BlueprintBundleTracker()

Method Summary

Modifier and Type	Method and Description
org.osgi.framework.Bundle	addingBundle(org.osgi.framework.Bundle bundle, org.osgi.framework.BundleEvent event) Implemented from BundleActivator.
void	blueprintEvent(org.osgi.service.blueprint.container.BlueprintEvent event) Implemented from BlueprintListener to listen for blueprint events.
void	bundleChanged(org.osgi.framework.BundleEvent event) Implemented from SynchronousBundleListener.
void	modifiedBundle(org.osgi.framework.Bundle bundle, org.osgi.framework.BundleEvent event, org.osgi.framework.Bundle object) Implemented from BundleTrackerCustomizer.
void	removedBundle(org.osgi.framework.Bundle bundle, org.osgi.framework.BundleEvent event, org.osgi.framework.Bundle object) Implemented from BundleTrackerCustomizer.
void	start(org.osgi.framework.BundleContext context) Implemented from BundleActivator.
void	stop(org.osgi.framework.BundleContext context) Implemented from BundleActivator.

Methods inherited from class java.lang.Object

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

Constructor Detail

BlueprintBundleTracker

public BlueprintBundleTracker()

Method Detail

start

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

Implemented from BundleActivator.

Specified by:

start in interface org.osgi.framework.BundleActivator

stop

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

Implemented from BundleActivator.

Specified by:

stop in interface org.osgi.framework.BundleActivator

bundleChanged

public void bundleChanged(org.osgi.framework.BundleEvent event)

Implemented from SynchronousBundleListener.

Specified by:

bundleChanged in interface org.osgi.framework.BundleListener

addingBundle

public org.osgi.framework.Bundle addingBundle(org.osgi.framework.Bundle bundle,
                                              org.osgi.framework.BundleEvent event)

Implemented from BundleActivator.

Specified by:

addingBundle in interface org.osgi.util.tracker.BundleTrackerCustomizer<org.osgi.framework.Bundle>

modifiedBundle

public void modifiedBundle(org.osgi.framework.Bundle bundle,
                           org.osgi.framework.BundleEvent event,
                           org.osgi.framework.Bundle object)

Implemented from BundleTrackerCustomizer.

Specified by:

modifiedBundle in interface org.osgi.util.tracker.BundleTrackerCustomizer<org.osgi.framework.Bundle>

removedBundle

public void removedBundle(org.osgi.framework.Bundle bundle,
                          org.osgi.framework.BundleEvent event,
                          org.osgi.framework.Bundle object)

Implemented from BundleTrackerCustomizer.

Specified by:

removedBundle in interface org.osgi.util.tracker.BundleTrackerCustomizer<org.osgi.framework.Bundle>

blueprintEvent

public void blueprintEvent(org.osgi.service.blueprint.container.BlueprintEvent event)

Implemented from BlueprintListener to listen for blueprint events.

Specified by:

blueprintEvent in interface org.osgi.service.blueprint.container.BlueprintListener

Parameters:

event - the event to handle