| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.openejb.timer; |
| |
| import org.apache.openejb.jee.EnterpriseBean; |
| import org.apache.openejb.jee.SingletonBean; |
| import org.apache.openejb.junit.ApplicationComposer; |
| import org.apache.openejb.testing.Module; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import javax.annotation.PostConstruct; |
| import javax.annotation.PreDestroy; |
| import javax.annotation.Resource; |
| import javax.ejb.EJB; |
| import javax.ejb.Lock; |
| import javax.ejb.LockType; |
| import javax.ejb.Singleton; |
| import javax.ejb.Startup; |
| import javax.ejb.Timeout; |
| import javax.ejb.Timer; |
| import javax.ejb.TimerConfig; |
| import javax.ejb.TimerService; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| @RunWith(ApplicationComposer.class) |
| public class InitialIntervalTimerTest { |
| @Module |
| public EnterpriseBean bean() { |
| return new SingletonBean(TimerWithDelay.class).localBean(); |
| } |
| |
| @EJB |
| private TimerWithDelay bean; |
| |
| @Test |
| public void test() throws InterruptedException { |
| Thread.sleep(5400); |
| assertEquals(3, bean.getOk()); |
| } |
| |
| @Singleton |
| @Startup |
| @Lock(LockType.READ) |
| public static class TimerWithDelay { |
| @Resource |
| private TimerService ts; |
| |
| private Timer timer; |
| private int ok = 0; |
| |
| @PostConstruct |
| public void start() { |
| timer = ts.createIntervalTimer(3000, 1000, new TimerConfig(System.currentTimeMillis(), false)); |
| } |
| |
| @Timeout |
| public void timeout(final Timer timer) { |
| final long actual = System.currentTimeMillis() - ((Long) timer.getInfo() + 1000 * ok + 3000); |
| assertEquals(0, actual, 500); |
| ok++; |
| } |
| |
| public int getOk() { |
| return ok; |
| } |
| |
| @PreDestroy |
| public void stop() { |
| timer.cancel(); |
| } |
| } |
| } |