/**
*
* 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.camel.component.quartz;
import org.apache.camel.CamelContext;
import org.apache.camel.impl.DefaultComponent;
import org.apache.camel.util.IntrospectionSupport;
import org.apache.camel.util.ObjectHelper;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.quartz.JobDetail;
import org.quartz.Scheduler;
import org.quartz.SchedulerException;
import org.quartz.SchedulerFactory;
import org.quartz.Trigger;
import org.quartz.CronTrigger;
import org.quartz.impl.StdSchedulerFactory;
import java.util.Map;
import java.net.URI;
import com.sun.jndi.toolkit.url.Uri;
/**
* A <a href="http://activemq.apache.org/camel/quartz.html">Quartz Component</a>
*
* @version $Revision:520964 $
*/
public class QuartzComponent extends DefaultComponent<QuartzExchange> {
private static final transient Log log = LogFactory.getLog(QuartzComponent.class);
private SchedulerFactory factory;
private Scheduler scheduler;
private Map<Trigger, JobDetail> triggers;
public QuartzComponent() {
}
public QuartzComponent(CamelContext context) {
super(context);
}
@Override
protected QuartzEndpoint createEndpoint(String uri, String remaining, Map parameters) throws Exception {
QuartzEndpoint answer = new QuartzEndpoint(uri, this, getScheduler());
// lets split the remaining into a group/name
URI u = new URI(uri);
String name;
String group = "Camel";
String path = u.getPath();
CronTrigger cronTrigger = null;
if (path != null && path.length() > 1) {
if (path.startsWith("/")) {
path = path.substring(1);
}
int idx = path.indexOf('/');
if (idx > 0) {
cronTrigger = new CronTrigger();
name = path.substring(0, idx);
String cronExpression = path.substring(idx + 1);
// lets allow / instead of spaces and allow $ instead of ?
cronExpression = cronExpression.replace('/', ' ');
cronExpression = cronExpression.replace('$', '?');
log.debug("Creating cron trigger: " + cronExpression);
cronTrigger.setCronExpression(cronExpression);
answer.setTrigger(cronTrigger);
}
else {
name = path;
}
group = u.getHost();
}
else {
name = u.getHost();
}
/*
String[] names = ObjectHelper.splitOnCharacter(remaining, "/", 2);
if (names[1] != null) {
group = names[0];
name = names[1];
}
else {
name = names[0];
}
*/
Trigger trigger = cronTrigger;
if (trigger == null) {
trigger = answer.getTrigger();
}
trigger.setName(name);
trigger.setGroup(group);
Map triggerParameters = IntrospectionSupport.extractProperties(parameters, "trigger.");
Map jobParameters = IntrospectionSupport.extractProperties(parameters, "job.");
IntrospectionSupport.setProperties(trigger, triggerParameters);
IntrospectionSupport.setProperties(answer.getJobDetail(), jobParameters);
return answer;
}
@Override
protected void doStart() throws Exception {
super.doStart();
getScheduler().start();
}
@Override
protected void doStop() throws Exception {
if (scheduler != null) {
scheduler.shutdown();
}
super.doStop();
}
// Properties
//-------------------------------------------------------------------------
public SchedulerFactory getFactory() {
if (factory == null) {
factory = createSchedulerFactory();
}
return factory;
}
public void setFactory(SchedulerFactory factory) {
this.factory = factory;
}
public Scheduler getScheduler() throws SchedulerException {
if (scheduler == null) {
scheduler = createScheduler();
}
return scheduler;
}
public void setScheduler(Scheduler scheduler) {
this.scheduler = scheduler;
}
public Map getTriggers() {
return triggers;
}
public void setTriggers(Map triggers) {
this.triggers = triggers;
}
// Implementation methods
//-------------------------------------------------------------------------
protected SchedulerFactory createSchedulerFactory() {
return new StdSchedulerFactory();
}
protected Scheduler createScheduler() throws SchedulerException {
return getFactory().getScheduler();
}
}