Java tutorial
/* * Copyright 2008-2009 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package net.hasor.rsf.utils; import io.netty.util.HashedWheelTimer; import io.netty.util.Timer; import io.netty.util.TimerTask; import net.hasor.core.Hasor; import java.util.concurrent.TimeUnit; /** * * @version : 2015328 * @author (zyc@hasor.net) */ public class TimerManager { private final int defaultTimeout; private final Timer timer; // public TimerManager(int defaultTimeout, ClassLoader loader) { this(defaultTimeout, "RSF", loader); } public TimerManager(int defaultTimeout, String name, ClassLoader loader) { this.defaultTimeout = defaultTimeout; name = Hasor.assertIsNotNull(name); this.timer = new HashedWheelTimer(new NameThreadFactory(name + "-Timer-%s", loader)); } public void atTime(TimerTask timeTask) { this.atTime(timeTask, this.defaultTimeout); } public void atTime(TimerTask timeTask, int timeout) { int reqTimeout = validateTimeout(timeout); this.timer.newTimeout(timeTask, reqTimeout, TimeUnit.MILLISECONDS); } private int validateTimeout(int timeout) { if (timeout <= 0) { timeout = defaultTimeout; } return timeout; } }