Class PackageAdminServiceListener

java.lang.Object

org.eclipse.jetty.osgi.PackageAdminServiceListener

All Implemented Interfaces:

EventListener, org.osgi.framework.ServiceListener

public class PackageAdminServiceListener
extends Object
implements org.osgi.framework.ServiceListener

PackageAdminServiceTracker

When the PackageAdmin service is activated we can look for the fragments attached to this bundle and do a fake "activate" on them.

See particularly the jetty-eeX-osgi-boot-jsp fragment bundles that uses this facility.

Constructor Summary

Constructors

Constructor	Description
PackageAdminServiceListener(org.osgi.framework.BundleActivator activator, org.osgi.framework.BundleContext context)

Method Summary

Modifier and Type	Method	Description
void	serviceChanged(org.osgi.framework.ServiceEvent event)	Invokes the optional BundleActivator in each fragment.
void	stop()

Methods inherited from class Object

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

Constructor Details

PackageAdminServiceListener

public PackageAdminServiceListener(org.osgi.framework.BundleActivator activator,
 org.osgi.framework.BundleContext context)
                            throws Exception

Throws:

Exception

Method Details

serviceChanged

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

Invokes the optional BundleActivator in each fragment. By convention the bundle activator for a fragment must be in the package that is defined by the symbolic name of the fragment and the name of the class must be 'FragmentActivator'.

Specified by:

serviceChanged in interface org.osgi.framework.ServiceListener

Parameters:

event - The ServiceEvent object.

stop

public void stop()