org.apache.karaf.jpa.hibernate.impl

Class StatisticsPublisher

java.lang.Object

org.apache.karaf.jpa.hibernate.impl.StatisticsPublisher

All Implemented Interfaces:

org.osgi.util.tracker.ServiceTrackerCustomizer<javax.persistence.EntityManagerFactory,javax.persistence.EntityManagerFactory>

public class StatisticsPublisher
extends Object
implements org.osgi.util.tracker.ServiceTrackerCustomizer<javax.persistence.EntityManagerFactory,javax.persistence.EntityManagerFactory>

Track EntityManagerFactory services for the persistence units. Manage on StatisticsMXBean for each persistence unit named like: org.hibernate.statistics:unitName=<name of persistence unit>

Constructor Summary

Constructors

Constructor and Description
StatisticsPublisher(org.osgi.framework.BundleContext context, MBeanServer mbeanServer)

Method Summary

Modifier and Type	Method and Description
javax.persistence.EntityManagerFactory	addingService(org.osgi.framework.ServiceReference<javax.persistence.EntityManagerFactory> reference)
void	modifiedService(org.osgi.framework.ServiceReference<javax.persistence.EntityManagerFactory> reference, javax.persistence.EntityManagerFactory service)
void	removedService(org.osgi.framework.ServiceReference<javax.persistence.EntityManagerFactory> reference, javax.persistence.EntityManagerFactory service)
void	start()
void	stop()

Methods inherited from class java.lang.Object

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

Constructor Detail

StatisticsPublisher

public StatisticsPublisher(org.osgi.framework.BundleContext context,
                           MBeanServer mbeanServer)

Method Detail

start

public void start()

stop

public void stop()

addingService

public javax.persistence.EntityManagerFactory addingService(org.osgi.framework.ServiceReference<javax.persistence.EntityManagerFactory> reference)

Specified by:

addingService in interface org.osgi.util.tracker.ServiceTrackerCustomizer<javax.persistence.EntityManagerFactory,javax.persistence.EntityManagerFactory>

modifiedService

public void modifiedService(org.osgi.framework.ServiceReference<javax.persistence.EntityManagerFactory> reference,
                            javax.persistence.EntityManagerFactory service)

Specified by:

modifiedService in interface org.osgi.util.tracker.ServiceTrackerCustomizer<javax.persistence.EntityManagerFactory,javax.persistence.EntityManagerFactory>

removedService

public void removedService(org.osgi.framework.ServiceReference<javax.persistence.EntityManagerFactory> reference,
                           javax.persistence.EntityManagerFactory service)

Specified by:

removedService in interface org.osgi.util.tracker.ServiceTrackerCustomizer<javax.persistence.EntityManagerFactory,javax.persistence.EntityManagerFactory>