org.jboss.osgi.framework.spi

Class ServiceTracker<S>

java.lang.Object

org.jboss.msc.service.AbstractServiceListener<S>

org.jboss.osgi.framework.spi.ServiceTracker<S>

All Implemented Interfaces:

org.jboss.msc.service.ServiceListener<S>

public class ServiceTracker<S>
extends org.jboss.msc.service.AbstractServiceListener<S>

Track a number of services and call complete when they are done.

Since:

19-Apr-2012

Author:

Thomas.Diesler@jboss.com

Constructor Summary

Constructors

Constructor and Description
ServiceTracker()
ServiceTracker(String trackerName)
ServiceTracker(String trackerName, boolean completeOnFail)

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	allServicesAdded(Set<org.jboss.msc.service.ServiceName> trackedServices)
boolean	awaitCompletion()
boolean	awaitCompletion(long timeout, TimeUnit unit)
void	checkAndComplete()
protected void	complete()
List<org.jboss.msc.service.ServiceController<?>>	getFailedServices()
Throwable	getFirstFailure()
List<org.jboss.msc.service.ServiceController<?>>	getStartedServices()
String	getTrackerName()
boolean	hasFailedServices()
boolean	isComplete()
void	listenerAdded(org.jboss.msc.service.ServiceController<? extends S> controller)
protected void	serviceListenerAdded(org.jboss.msc.service.ServiceController<? extends S> controller)
protected void	serviceStarted(org.jboss.msc.service.ServiceController<? extends S> controller)
protected void	serviceStartFailed(org.jboss.msc.service.ServiceController<? extends S> controller)
void	synchronousListenerServiceFailed(org.jboss.msc.service.ServiceController<? extends S> controller, Throwable th)
void	synchronousListenerServiceStarted(org.jboss.msc.service.ServiceController<? extends S> controller)
protected boolean	trackService(org.jboss.msc.service.ServiceController<? extends S> controller)
void	transition(org.jboss.msc.service.ServiceController<? extends S> controller, org.jboss.msc.service.ServiceController.Transition transition)
void	untrackService(org.jboss.msc.service.ServiceController<? extends S> controller)

Methods inherited from class org.jboss.msc.service.AbstractServiceListener

dependencyFailed, dependencyFailureCleared, immediateDependencyAvailable, immediateDependencyUnavailable, serviceRemoveRequestCleared, serviceRemoveRequested, transitiveDependencyAvailable, transitiveDependencyUnavailable

Methods inherited from class java.lang.Object

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

Constructor Detail

ServiceTracker

public ServiceTracker()

ServiceTracker

public ServiceTracker(String trackerName)

ServiceTracker

public ServiceTracker(String trackerName,
              boolean completeOnFail)

Method Detail

getTrackerName

public String getTrackerName()

listenerAdded

public void listenerAdded(org.jboss.msc.service.ServiceController<? extends S> controller)

Specified by:

listenerAdded in interface org.jboss.msc.service.ServiceListener<S>

Overrides:

listenerAdded in class org.jboss.msc.service.AbstractServiceListener<S>

transition

public void transition(org.jboss.msc.service.ServiceController<? extends S> controller,
              org.jboss.msc.service.ServiceController.Transition transition)

Specified by:

transition in interface org.jboss.msc.service.ServiceListener<S>

Overrides:

transition in class org.jboss.msc.service.AbstractServiceListener<S>

synchronousListenerServiceStarted

public void synchronousListenerServiceStarted(org.jboss.msc.service.ServiceController<? extends S> controller)

synchronousListenerServiceFailed

public void synchronousListenerServiceFailed(org.jboss.msc.service.ServiceController<? extends S> controller,
                                    Throwable th)

checkAndComplete

public void checkAndComplete()

isComplete

public boolean isComplete()

untrackService

public void untrackService(org.jboss.msc.service.ServiceController<? extends S> controller)

getStartedServices

public List<org.jboss.msc.service.ServiceController<?>> getStartedServices()

getFailedServices

public List<org.jboss.msc.service.ServiceController<?>> getFailedServices()

getFirstFailure

public Throwable getFirstFailure()

hasFailedServices

public boolean hasFailedServices()

awaitCompletion

public boolean awaitCompletion()
                        throws InterruptedException

Throws:

InterruptedException

awaitCompletion

public boolean awaitCompletion(long timeout,
                      TimeUnit unit)
                        throws InterruptedException,
                               TimeoutException

Throws:

InterruptedException

TimeoutException

trackService

protected boolean trackService(org.jboss.msc.service.ServiceController<? extends S> controller)

allServicesAdded

protected boolean allServicesAdded(Set<org.jboss.msc.service.ServiceName> trackedServices)

serviceListenerAdded

protected void serviceListenerAdded(org.jboss.msc.service.ServiceController<? extends S> controller)

serviceStarted

protected void serviceStarted(org.jboss.msc.service.ServiceController<? extends S> controller)

serviceStartFailed

protected void serviceStartFailed(org.jboss.msc.service.ServiceController<? extends S> controller)

complete

protected void complete()