job1listener.java

时间调度相关的开源代码

/* 
 * Copyright 2005 OpenSymphony 
 * 
 * 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 org.quartz.examples.example9;

import java.util.Date;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.quartz.JobDetail;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
import org.quartz.JobListener;
import org.quartz.Scheduler;
import org.quartz.SchedulerException;
import org.quartz.SimpleTrigger;

/**
 * @author wkratzer
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public class Job1Listener implements JobListener {

    private static Log _log = LogFactory.getLog(Job1Listener.class);
    
    public String getName() {
        return "job1_to_job2";
    }

    public void jobToBeExecuted(JobExecutionContext inContext) {
        _log.info("Job1Listener says: Job Is about to be executed.");
    }

    public void jobExecutionVetoed(JobExecutionContext inContext) {
        _log.info("Job1Listener says: Job Execution was vetoed.");
    }

    public void jobWasExecuted(JobExecutionContext inContext,
            JobExecutionException inException) {
        _log.info("Job1Listener says: Job was executed.");
        
        // Simple job #2
        JobDetail job2 = 
            new JobDetail("job2", 
                Scheduler.DEFAULT_GROUP, 
                SimpleJob2.class);
        
        // Simple trigger to fire immediately
        SimpleTrigger trigger = 
            new SimpleTrigger("job2Trigger", 
                    Scheduler.DEFAULT_GROUP, 
                    new Date(),                         
                    null, 
                    0, 
                    0L);
        
        try {
            // schedule the job to run!
            inContext.getScheduler().scheduleJob(job2, trigger);
        } catch (SchedulerException e) {
            _log.warn("Unable to schedule job2!");
            e.printStackTrace();
        }
        
    }

}