at.ac.tuwien.infosys.sm4all.copal.rest.internal
Class ContextQueryFactoryTracker

java.lang.Object
  extended by at.ac.tuwien.infosys.sm4all.copal.api.osgi.GenericActivator
      extended by at.ac.tuwien.infosys.sm4all.copal.rest.internal.ContextQueryFactoryTracker
All Implemented Interfaces:
DependencyTrackerCustomizer, org.osgi.framework.BundleActivator

public class ContextQueryFactoryTracker
extends GenericActivator

This tracker set and unsets the ContextQueryFactory service with ServiceImpl as it changes its availability.

Author:
sanjin

Constructor Summary
ContextQueryFactoryTracker(ServiceImpl service)
          Creates instance of ContextQueryFactory OSGi Tracker for specified ServiceImpl.
 
Method Summary
protected  void start()
          Called when all dependencies are met.
protected  void stop()
          Called when GenericActivator.start() was previously called and one of the dependencies has been unregistered.
 
Methods inherited from class at.ac.tuwien.infosys.sm4all.copal.api.osgi.GenericActivator
addingService, getDependency, modifiedService, register, register, removedService, start, stop, unregister
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ContextQueryFactoryTracker

public ContextQueryFactoryTracker(ServiceImpl service)
Creates instance of ContextQueryFactory OSGi Tracker for specified ServiceImpl.

Parameters:
service - the ServiceImpl.
Method Detail

start

protected void start()
Description copied from class: GenericActivator
Called when all dependencies are met.

Specified by:
start in class GenericActivator

stop

protected void stop()
Description copied from class: GenericActivator
Called when GenericActivator.start() was previously called and one of the dependencies has been unregistered.

Specified by:
stop in class GenericActivator


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