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.Date;
020 import java.util.Timer;
021
022 import org.apache.camel.Consumer;
023 import org.apache.camel.Exchange;
024 import org.apache.camel.Processor;
025 import org.apache.camel.Producer;
026 import org.apache.camel.RuntimeCamelException;
027 import org.apache.camel.impl.DefaultEndpoint;
028
029 /**
030 * Represents a timer endpoint that can generate periodic inbound PojoExchanges.
031 *
032 * @version $Revision: 660275 $
033 */
034 public class TimerEndpoint extends DefaultEndpoint<Exchange> {
035 private String timerName;
036 private Date time;
037 private long period = 1000;
038 private long delay;
039 private boolean fixedRate;
040 private boolean daemon = true;
041 private Timer timer;
042
043 public TimerEndpoint(String fullURI, TimerComponent component, String timerName) {
044 super(fullURI, component);
045 this.timer = component.getTimer(this);
046 this.timerName = timerName;
047 }
048
049 public TimerEndpoint(String endpointUri, Timer timer) {
050 this(endpointUri);
051 this.timer = timer;
052 }
053
054 public TimerEndpoint(String endpointUri) {
055 super(endpointUri);
056 }
057
058 public Producer<Exchange> createProducer() throws Exception {
059 throw new RuntimeCamelException("Cannot produce to a TimerEndpoint: " + getEndpointUri());
060 }
061
062 public Consumer<Exchange> createConsumer(Processor processor) throws Exception {
063 return new TimerConsumer(this, processor);
064 }
065
066 public String getTimerName() {
067 if (timerName == null) {
068 timerName = getEndpointUri();
069 }
070 return timerName;
071 }
072
073 public void setTimerName(String timerName) {
074 this.timerName = timerName;
075 }
076
077 public boolean isDaemon() {
078 return daemon;
079 }
080
081 public void setDaemon(boolean daemon) {
082 this.daemon = daemon;
083 }
084
085 public long getDelay() {
086 return delay;
087 }
088
089 public void setDelay(long delay) {
090 this.delay = delay;
091 }
092
093 public boolean isFixedRate() {
094 return fixedRate;
095 }
096
097 public void setFixedRate(boolean fixedRate) {
098 this.fixedRate = fixedRate;
099 }
100
101 public long getPeriod() {
102 return period;
103 }
104
105 public void setPeriod(long period) {
106 this.period = period;
107 }
108
109 public Date getTime() {
110 return time;
111 }
112
113 public void setTime(Date time) {
114 this.time = time;
115 }
116
117 public boolean isSingleton() {
118 return true;
119 }
120
121 public Timer getTimer() {
122 if (timer == null) {
123 timer = new Timer();
124 }
125 return timer;
126 }
127
128 public void setTimer(Timer timer) {
129 this.timer = timer;
130 }
131 }