org.eclipse.ecf.osgi.services.discovery.local
Class DSTTracker

java.lang.Object
  org.eclipse.ecf.osgi.services.discovery.local.DSTTracker

All Implemented Interfaces:

org.osgi.util.tracker.ServiceTrackerCustomizer

public class DSTTracker
extends java.lang.Object
implements org.osgi.util.tracker.ServiceTrackerCustomizer

This class monitors the lifecycle of DiscoveredServiceTrackers. They will be notified on registration and modification if any service has been published. TODO: replace arg0 arg names with more descriptive ones

Constructor Summary

DSTTracker(org.osgi.framework.BundleContext ctx)

Method Summary

java.lang.Object	addingService(org.osgi.framework.ServiceReference dstTrackerReference)
java.util.Map	getDsTrackers()
void	modifiedService(org.osgi.framework.ServiceReference dstTrackerReference, java.lang.Object arg1)
void	removedService(org.osgi.framework.ServiceReference dstTrackerReference, java.lang.Object arg1)

Methods inherited from class java.lang.Object

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

Constructor Detail

DSTTracker

public DSTTracker(org.osgi.framework.BundleContext ctx)

Parameters:

ctx -

Method Detail

getDsTrackers

public java.util.Map getDsTrackers()

Returns:

a new instance of dsTracker map

addingService

public java.lang.Object addingService(org.osgi.framework.ServiceReference dstTrackerReference)

Specified by:

addingService in interface org.osgi.util.tracker.ServiceTrackerCustomizer

See Also:

ServiceTrackerCustomizer.addingService(org.osgi.framework.ServiceReference)

modifiedService

public void modifiedService(org.osgi.framework.ServiceReference dstTrackerReference,
                            java.lang.Object arg1)

Specified by:

modifiedService in interface org.osgi.util.tracker.ServiceTrackerCustomizer

See Also:

ServiceTrackerCustomizer.modifiedService(org.osgi.framework.ServiceReference, java.lang.Object)

removedService

public void removedService(org.osgi.framework.ServiceReference dstTrackerReference,
                           java.lang.Object arg1)

Specified by:

removedService in interface org.osgi.util.tracker.ServiceTrackerCustomizer

See Also:

ServiceTrackerCustomizer.removedService(org.osgi.framework.ServiceReference, java.lang.Object)