001 /** 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 package org.apache.camel.component.timer; 018 019 import java.util.Collection; 020 import java.util.HashMap; 021 import java.util.Map; 022 import java.util.Timer; 023 024 import org.apache.camel.Endpoint; 025 import org.apache.camel.Exchange; 026 import org.apache.camel.impl.DefaultComponent; 027 028 /** 029 * Represents the component that manages {@link TimerEndpoint}. It holds the 030 * list of {@link TimerConsumer} objects that are started. 031 * 032 * @version $Revision: 36321 $ 033 */ 034 public class TimerComponent extends DefaultComponent<Exchange> { 035 private Map<String, Timer> timers = new HashMap<String, Timer>(); 036 037 public Timer getTimer(TimerEndpoint endpoint) { 038 String key = endpoint.getTimerName(); 039 if (!endpoint.isDaemon()) { 040 key = "nonDaemon:" + key; 041 } 042 043 Timer answer = timers.get(key); 044 if (answer == null) { 045 answer = new Timer(endpoint.getTimerName(), endpoint.isDaemon()); 046 timers.put(key, answer); 047 } 048 return answer; 049 } 050 051 @Override 052 protected Endpoint<Exchange> createEndpoint(String uri, String remaining, Map parameters) throws Exception { 053 TimerEndpoint answer = new TimerEndpoint(uri, this, remaining); 054 setProperties(answer, parameters); 055 return answer; 056 } 057 058 @Override 059 protected void doStop() throws Exception { 060 Collection<Timer> collection = timers.values(); 061 for (Timer timer : collection) { 062 timer.cancel(); 063 } 064 timers.clear(); 065 } 066 }