domino.java

Class ServiceWatcherCapsule<S>

java.lang.Object

domino.java.ServiceWatcherCapsule<S>

All Implemented Interfaces:

Capsule

public class ServiceWatcherCapsule<S>
extends java.lang.Object
implements Capsule

A capsule which executes the given event handlers on service state transitions while the current scope is active. Tracks all state transitions and services visible to the class loader. The custom object facility of the service tracker is not used.

Constructor Summary

Constructors

Constructor and Description
ServiceWatcherCapsule(org.osgi.framework.Filter filter, de.tototec.utils.functional.Procedure1<ServiceWatcherEvent<S>> f, org.osgi.framework.BundleContext bundleContext)

Method Summary

Modifier and Type	Method and Description
void	start() Starts the capsule.
void	stop() Stops the capsule.
de.tototec.utils.functional.Optional<org.osgi.util.tracker.ServiceTracker<S,S>>	tracker()

Methods inherited from class java.lang.Object

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

Constructor Detail

ServiceWatcherCapsule

public ServiceWatcherCapsule(org.osgi.framework.Filter filter,
                             de.tototec.utils.functional.Procedure1<ServiceWatcherEvent<S>> f,
                             org.osgi.framework.BundleContext bundleContext)

Method Detail

tracker

public de.tototec.utils.functional.Optional<org.osgi.util.tracker.ServiceTracker<S,S>> tracker()

start

public void start()

Description copied from interface: Capsule

Starts the capsule. After that, the capsule is active.

Specified by:

start in interface Capsule

stop

public void stop()

Description copied from interface: Capsule

Stops the capsule. After that, the capsule is inactive.

Specified by:

stop in interface Capsule