quartz 實例

package org.cavaness.quartzbook.chapter3;      
       
     
import java.util.Date;      
     
import org.apache.commons.logging.Log;      
import org.apache.commons.logging.LogFactory;      
import org.quartz.Scheduler;      
import org.quartz.SchedulerException;      
import org.quartz.impl.StdSchedulerFactory;      
     
public class SimpleScheduler {      
     static Log logger = LogFactory.getLog(SimpleScheduler.class);      
     
     public static void main(String[] args) {      
          SimpleScheduler simple = new SimpleScheduler();      
          simple.startScheduler();      
     }      
     
     public void startScheduler() {      
          Scheduler scheduler = null;      
     
          try {      
               // Get a Scheduler instance from the Factory      
               scheduler = StdSchedulerFactory.getDefaultScheduler();      
     
               // Start the scheduler      
               scheduler.start();      
               logger.info("Scheduler started at " + new Date());      
     
          } catch (SchedulerException ex) {      
               // deal with any exceptions      
               logger.error(ex);      
          }      
     }      
}  

 

 

 

package org.cavaness.quartzbook.chapter3;      
     
import java.io.File;      
import java.io.FileFilter;
import java.util.Date;      
     
import org.apache.commons.logging.Log;      
import org.apache.commons.logging.LogFactory;      
import org.quartz.Job;      
import org.quartz.JobDataMap;      
import org.quartz.JobDetail;      
import org.quartz.JobExecutionContext;      
import org.quartz.JobExecutionException;       
      

 

    
public class ScanDirectoryJob implements Job {      
     static Log logger = LogFactory.getLog(ScanDirectoryJob.class);      
     
     public void execute(JobExecutionContext context)      
               throws JobExecutionException {      
     
          System.out.println("start........");
     }      
}