org.universAAL.hw.exporter.zigbee.ha.devices.listeners
Class PresenceDetectorListener

java.lang.Object
  org.universAAL.hw.exporter.zigbee.ha.devices.listeners.ExporterListener
      org.universAAL.hw.exporter.zigbee.ha.devices.listeners.PresenceDetectorListener

All Implemented Interfaces:

EventListener, org.osgi.framework.ServiceListener

public class PresenceDetectorListener
extends ExporterListener

OSGi Service Listener that looks for a specific service published by the abstraction layer and creates and updates the appropriate exporter callee.

Author:

alfiva

Field Summary

Fields inherited from class org.universAAL.hw.exporter.zigbee.ha.devices.listeners.ExporterListener

context, discoveryLock, filter, setOfDevices

Constructor Summary

PresenceDetectorListener(org.osgi.framework.BundleContext context)
Constructor to be used in the exporter.

Method Summary

protected void	registeruAALService(org.osgi.framework.ServiceReference sr) Registers a service reference as a new instance of exported device.
void	unregisteruAALService() Disconnects and removes all instantiated exported devices of this type.
protected void	unregisteruAALService(org.osgi.framework.ServiceReference sr) Disconnect a single instance of exported device.

Methods inherited from class org.universAAL.hw.exporter.zigbee.ha.devices.listeners.ExporterListener

serviceChanged

Methods inherited from class java.lang.Object

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

Constructor Detail

PresenceDetectorListener

public PresenceDetectorListener(org.osgi.framework.BundleContext context)
                         throws org.osgi.framework.InvalidSyntaxException

Constructor to be used in the exporter. Configures the listener and performs initial search.

Parameters:

context - The OSGi context

Throws:

org.osgi.framework.InvalidSyntaxException - If the service to listen defined in the class is not appropriate

Method Detail

registeruAALService

protected void registeruAALService(org.osgi.framework.ServiceReference sr)

Description copied from class: ExporterListener

Registers a service reference as a new instance of exported device.

Specified by:

registeruAALService in class ExporterListener

Parameters:

sr - The service reference identifying the instance to register.

unregisteruAALService

protected void unregisteruAALService(org.osgi.framework.ServiceReference sr)

Description copied from class: ExporterListener

Disconnect a single instance of exported device.

Specified by:

unregisteruAALService in class ExporterListener

Parameters:

sr - The service reference identifying the instance to disconnect.

unregisteruAALService

public void unregisteruAALService()

Description copied from class: ExporterListener

Disconnects and removes all instantiated exported devices of this type.

Specified by:

unregisteruAALService in class ExporterListener