org.camunda.bpm.container.impl.jboss.util

Class ServiceListenerFuture<S,V>

java.lang.Object

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

org.camunda.bpm.container.impl.jboss.util.ServiceListenerFuture<S,V>

All Implemented Interfaces:

Future<V>, org.jboss.msc.service.ServiceListener<S>

public abstract class ServiceListenerFuture<S,V>
extends org.jboss.msc.service.AbstractServiceListener<S>
implements org.jboss.msc.service.ServiceListener<S>, Future<V>

A Future implementation backed by a ServiceListener

Author:

Daniel Meyer

Field Summary

Fields

Modifier and Type	Field and Description
protected S	serviceInstance
protected V	value

Constructor Summary

Constructors

Constructor and Description
ServiceListenerFuture(S serviceInstance)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	cancel(boolean mayInterruptIfRunning)
V	get()
V	get(long timeout, TimeUnit unit)
boolean	isCancelled()
boolean	isDone()
protected abstract void	serviceAvailable()
void	transition(org.jboss.msc.service.ServiceController<? extends S> controller, org.jboss.msc.service.ServiceController.Transition transition)

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

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.msc.service.ServiceListener

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

Field Detail

serviceInstance

protected final S serviceInstance

value

protected V value

Constructor Detail

ServiceListenerFuture

public ServiceListenerFuture(S serviceInstance)

Method Detail

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>

serviceAvailable

protected abstract void serviceAvailable()

cancel

public boolean cancel(boolean mayInterruptIfRunning)

Specified by:

cancel in interface Future<V>

isCancelled

public boolean isCancelled()

Specified by:

isCancelled in interface Future<V>

isDone

public boolean isDone()

Specified by:

isDone in interface Future<V>

get

public V get()
      throws InterruptedException,
             ExecutionException

Specified by:

get in interface Future<V>

Throws:

InterruptedException

ExecutionException

get

public V get(long timeout,
    TimeUnit unit)
      throws InterruptedException,
             ExecutionException,
             TimeoutException

Specified by:

get in interface Future<V>

Throws:

InterruptedException

ExecutionException

TimeoutException