/******************************************************************************* | |
* Copyright (c) 2010, 2011 IBM Corporation and others. | |
* All rights reserved. This program and the accompanying materials | |
* are made available under the terms of the Eclipse Public License v1.0 | |
* which accompanies this distribution, and is available at | |
* http://www.eclipse.org/legal/epl-v10.html | |
* | |
* Contributors: | |
* IBM Corporation - initial API and implementation | |
*******************************************************************************/ | |
package org.eclipse.equinox.coordinator; | |
import java.util.Collection; | |
import org.osgi.framework.BundleContext; | |
import org.osgi.service.component.ComponentContext; | |
import org.osgi.service.coordinator.Coordination; | |
import org.osgi.service.coordinator.CoordinationException; | |
import org.osgi.service.coordinator.Coordinator; | |
import org.osgi.service.coordinator.Participant; | |
public class CoordinatorComponent implements Coordinator { | |
private volatile Coordinator coordinator; | |
public boolean addParticipant(Participant participant) throws CoordinationException { | |
return coordinator.addParticipant(participant); | |
} | |
public Coordination begin(String name, long timeout) { | |
return coordinator.begin(name, timeout); | |
} | |
public Coordination create(String name, long timeout) { | |
return coordinator.create(name, timeout); | |
} | |
public boolean fail(Throwable reason) { | |
return coordinator.fail(reason); | |
} | |
public Coordination getCoordination(long id) { | |
return coordinator.getCoordination(id); | |
} | |
public Collection<Coordination> getCoordinations() { | |
return coordinator.getCoordinations(); | |
} | |
public Coordination peek() { | |
return coordinator.peek(); | |
} | |
public Coordination pop() { | |
return coordinator.pop(); | |
} | |
void activate(ComponentContext componentContext) { | |
coordinator = Activator.factory.getService(componentContext.getUsingBundle(), null); | |
} | |
void deactivate(BundleContext context) { | |
((CoordinatorImpl) coordinator).shutdown(); | |
} | |
} |