| /* |
| * Copyright (c) 2009-2012 Eike Stepper (Berlin, Germany) 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: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.net4j.util.concurrent; |
| |
| import org.eclipse.net4j.util.container.IManagedContainer; |
| import org.eclipse.net4j.util.event.IListener; |
| import org.eclipse.net4j.util.factory.Factory; |
| import org.eclipse.net4j.util.factory.ProductCreationException; |
| import org.eclipse.net4j.util.lifecycle.ILifecycle; |
| import org.eclipse.net4j.util.lifecycle.Lifecycle; |
| import org.eclipse.net4j.util.lifecycle.LifecycleException; |
| import org.eclipse.net4j.util.lifecycle.LifecycleState; |
| |
| import java.util.Timer; |
| |
| /** |
| * @author Eike Stepper |
| * @since 2.0 |
| */ |
| public class TimerLifecycle extends Timer implements ILifecycle |
| { |
| public static final String PRODUCT_GROUP = "org.eclipse.net4j.util.timers"; |
| |
| private Lifecycle delegate = new Lifecycle() |
| { |
| @Override |
| protected void doDeactivate() throws Exception |
| { |
| cancel(); |
| } |
| }; |
| |
| public TimerLifecycle() |
| { |
| activate(); |
| } |
| |
| public TimerLifecycle(boolean isDaemon) |
| { |
| super(isDaemon); |
| activate(); |
| } |
| |
| public TimerLifecycle(String name) |
| { |
| super(name); |
| activate(); |
| } |
| |
| public TimerLifecycle(String name, boolean isDaemon) |
| { |
| super(name, isDaemon); |
| activate(); |
| } |
| |
| /** |
| * @since 3.0 |
| */ |
| public final LifecycleState getLifecycleState() |
| { |
| return delegate.getLifecycleState(); |
| } |
| |
| public final boolean isActive() |
| { |
| return delegate.isActive(); |
| } |
| |
| public void addListener(IListener listener) |
| { |
| delegate.addListener(listener); |
| } |
| |
| public void removeListener(IListener listener) |
| { |
| delegate.removeListener(listener); |
| } |
| |
| public IListener[] getListeners() |
| { |
| return delegate.getListeners(); |
| } |
| |
| public boolean hasListeners() |
| { |
| return delegate.hasListeners(); |
| } |
| |
| public final void activate() throws LifecycleException |
| { |
| delegate.activate(); |
| } |
| |
| public final Exception deactivate() |
| { |
| return delegate.deactivate(); |
| } |
| |
| @Override |
| public String toString() |
| { |
| return "Timer"; |
| } |
| |
| /** |
| * @author Eike Stepper |
| */ |
| public static class DaemonFactory extends Factory |
| { |
| public static final String TYPE = "daemon"; |
| |
| public DaemonFactory() |
| { |
| super(PRODUCT_GROUP, TYPE); |
| } |
| |
| public Object create(String name) throws ProductCreationException |
| { |
| if (name == null) |
| { |
| return new TimerLifecycle(true); |
| } |
| |
| return new TimerLifecycle(name, true); |
| } |
| |
| public static TimerLifecycle getTimer(IManagedContainer container, String name) |
| { |
| return (TimerLifecycle)container.getElement(PRODUCT_GROUP, TYPE, name); |
| } |
| } |
| } |