org.apache.aries.jmx.framework
Class ServiceState

java.lang.Object
  javax.management.NotificationBroadcasterSupport
      org.apache.aries.jmx.framework.ServiceState

All Implemented Interfaces:

MBeanRegistration, NotificationBroadcaster, NotificationEmitter, ServiceStateMBean

public class ServiceState
extends NotificationBroadcasterSupport
implements ServiceStateMBean, MBeanRegistration

Implementation of ServiceStateMBean which emits JMX Notification for framework ServiceEvent events

Version:

$Rev: 943553 $ $Date: 2010-05-12 16:29:16 +0100 (Wed, 12 May 2010) $

Field Summary

protected ExecutorService	eventDispatcher
protected Logger	logger
static String	SERVICE_EVENT
protected org.osgi.framework.AllServiceListener	serviceListener

Fields inherited from interface org.osgi.jmx.framework.ServiceStateMBean

BUNDLE_IDENTIFIER, BUNDLE_IDENTIFIER_ITEM, BUNDLE_LOCATION, BUNDLE_LOCATION_ITEM, BUNDLE_SYMBOLIC_NAME, BUNDLE_SYMBOLIC_NAME_ITEM, EVENT, EVENT_ITEM, IDENTIFIER, IDENTIFIER_ITEM, OBJECT_CLASS, OBJECT_CLASS_ITEM, OBJECTNAME, SERVICE_EVENT_TYPE, SERVICE_TYPE, SERVICES_TYPE, USING_BUNDLES, USING_BUNDLES_ITEM

Constructor Summary

ServiceState(org.osgi.framework.BundleContext bundleContext, Logger logger)

Method Summary

long	getBundleIdentifier(long serviceId)
protected ExecutorService	getEventDispatcher()
MBeanNotificationInfo[]	getNotificationInfo()
String[]	getObjectClass(long serviceId)
TabularData	getProperties(long serviceId)
long[]	getUsingBundles(long serviceId)
TabularData	listServices()
void	postDeregister()
void	postRegister(Boolean registrationDone)
void	preDeregister()
ObjectName	preRegister(MBeanServer server, ObjectName name)
protected void	shutDownDispatcher()

Methods inherited from class javax.management.NotificationBroadcasterSupport

addNotificationListener, handleNotification, removeNotificationListener, removeNotificationListener, sendNotification

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected Logger logger

eventDispatcher

protected ExecutorService eventDispatcher

serviceListener

protected org.osgi.framework.AllServiceListener serviceListener

SERVICE_EVENT

public static String SERVICE_EVENT

Constructor Detail

ServiceState

public ServiceState(org.osgi.framework.BundleContext bundleContext,
                    Logger logger)

Method Detail

getBundleIdentifier

public long getBundleIdentifier(long serviceId)
                         throws IOException

Specified by:

getBundleIdentifier in interface ServiceStateMBean

Throws:

IOException

See Also:

ServiceStateMBean.getBundleIdentifier(long)

getObjectClass

public String[] getObjectClass(long serviceId)
                        throws IOException

Specified by:

getObjectClass in interface ServiceStateMBean

Throws:

IOException

See Also:

ServiceStateMBean.getObjectClass(long)

getProperties

public TabularData getProperties(long serviceId)
                          throws IOException

Specified by:

getProperties in interface ServiceStateMBean

Throws:

IOException

See Also:

ServiceStateMBean.getProperties(long)

getUsingBundles

public long[] getUsingBundles(long serviceId)
                       throws IOException

Specified by:

getUsingBundles in interface ServiceStateMBean

Throws:

IOException

See Also:

ServiceStateMBean.getUsingBundles(long)

listServices

public TabularData listServices()
                         throws IOException

Specified by:

listServices in interface ServiceStateMBean

Throws:

IOException

See Also:

ServiceStateMBean.listServices()

getNotificationInfo

public MBeanNotificationInfo[] getNotificationInfo()

Specified by:

getNotificationInfo in interface NotificationBroadcaster

Overrides:

getNotificationInfo in class NotificationBroadcasterSupport

See Also:

NotificationBroadcasterSupport.getNotificationInfo()

postDeregister

public void postDeregister()

Specified by:

postDeregister in interface MBeanRegistration

See Also:

MBeanRegistration.postDeregister()

postRegister

public void postRegister(Boolean registrationDone)

Specified by:

postRegister in interface MBeanRegistration

See Also:

MBeanRegistration.postRegister(java.lang.Boolean)

preDeregister

public void preDeregister()
                   throws Exception

Specified by:

preDeregister in interface MBeanRegistration

Throws:

Exception

preRegister

public ObjectName preRegister(MBeanServer server,
                              ObjectName name)
                       throws Exception

Specified by:

preRegister in interface MBeanRegistration

Throws:

Exception

See Also:

MBeanRegistration.preRegister(javax.management.MBeanServer, javax.management.ObjectName)

shutDownDispatcher

protected void shutDownDispatcher()

getEventDispatcher

protected ExecutorService getEventDispatcher()