Quartz1.8.5例子（一）

/*
 * Copyright 2005 - 2009 Terracotta, Inc.
 *
 * 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.example1;

import java.util.Date;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.quartz.Job;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;

/**
 * <p>
 * This is just a simple job that says "Hello" to the world.
 * </p>
 *
 * @author Bill Kratzer
 */
public class HelloJob implements Job {

    private static Logger _log = LoggerFactory.getLogger(HelloJob.class);

    /**
     * <p>
     * Empty constructor for job initilization
     * </p>
     * <p>
     * Quartz requires a public empty constructor so that the
     * scheduler can instantiate the class whenever it needs.
     * </p>
     */
    public HelloJob() {
    }

    /**
     * <p>
     * Called by the <code>{@link org.quartz.Scheduler}</code> when a
     * <code>{@link org.quartz.Trigger}</code> fires that is associated with
     * the <code>Job</code>.
     * </p>
     *
     * @throws JobExecutionException
     *             if there is an exception while executing the job.
     */
    public void execute(JobExecutionContext context)
        throws JobExecutionException {

        // Say Hello to the World and display the date/time
        _log.info("Hello World! - " + new Date());
    }

}

　

/*
 * Copyright 2005 - 2009 Terracotta, Inc.
 *
 * 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.example1;

import java.util.Date;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.quartz.JobDetail;
import org.quartz.Scheduler;
import org.quartz.SchedulerFactory;
import org.quartz.SimpleTrigger;
import org.quartz.TriggerUtils;
import org.quartz.impl.StdSchedulerFactory;

/**
 * This Example will demonstrate how to start and shutdown the Quartz
 * scheduler and how to schedule a job to run in Quartz.
 *
 * @author Bill Kratzer
 */
public class SimpleExample {

    public void run() throws Exception {
        Logger log = LoggerFactory.getLogger(SimpleExample.class);

        log.info("------- Initializing ----------------------");

        // First we must get a reference to a scheduler
        SchedulerFactory sf = new StdSchedulerFactory();
        Scheduler sched = sf.getScheduler();

        log.info("------- Initialization Complete -----------");

        log.info("------- Scheduling Jobs -------------------");

        // computer a time that is on the next round minute
        Date runTime = TriggerUtils.getEvenMinuteDate(new Date());

        // define the job and tie it to our HelloJob class
        JobDetail job = new JobDetail("job1", "group1", HelloJob.class);

        // Trigger the job to run on the next round minute
        SimpleTrigger trigger =
            new SimpleTrigger("trigger1", "group1", runTime);

        // Tell quartz to schedule the job using our trigger
        sched.scheduleJob(job, trigger);
        log.info(job.getFullName() + " will run at: " + runTime);  

        // Start up the scheduler (nothing can actually run until the
        // scheduler has been started)
        sched.start();
        log.info("------- Started Scheduler -----------------");

        // wait long enough so that the scheduler as an opportunity to
        // run the job!
        log.info("------- Waiting 90 seconds... -------------");
        try {
            // wait 90 seconds to show jobs
            Thread.sleep(90L * 1000L);
            // executing...
        } catch (Exception e) {
        }

        // shut down the scheduler
        log.info("------- Shutting Down ---------------------");
        sched.shutdown(true);
        log.info("------- Shutdown Complete -----------------");
    }

    public static void main(String[] args) throws Exception {

        SimpleExample example = new SimpleExample();
        example.run();

    }

}

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">

<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">

  <appender name="default" class="org.apache.log4j.ConsoleAppender">
    <param name="target" value="System.out"/>
    <layout class="org.apache.log4j.PatternLayout">
      <param name="ConversionPattern" value="[%p] %d{dd MMM hh:mm:ss.SSS aa} %t [%c]%n%m%n%n"/>
    </layout>
  </appender>

 <logger name="org.quartz">
   <level value="debug" />
 </logger>

  <root>
    <level value="debug" />
    <appender-ref ref="default" />
  </root>

</log4j:configuration>

执行结果

[INFO] 02 二月 01:17:54.674 下午 main [org.quartz.examples.example1.SimpleExample]
------- Initializing ----------------------

[INFO] 02 二月 01:17:54.701 下午 main [org.quartz.simpl.SimpleThreadPool]
Job execution threads will use class loader of thread: main

[INFO] 02 二月 01:17:54.714 下午 main [org.quartz.core.SchedulerSignalerImpl]
Initialized Scheduler Signaller of type: class org.quartz.core.SchedulerSignalerImpl

[INFO] 02 二月 01:17:54.715 下午 main [org.quartz.core.QuartzScheduler]
Quartz Scheduler v.1.8.5 created.

[INFO] 02 二月 01:17:54.716 下午 main [org.quartz.simpl.RAMJobStore]
RAMJobStore initialized.

[INFO] 02 二月 01:17:54.717 下午 main [org.quartz.core.QuartzScheduler]
Scheduler meta-data: Quartz Scheduler (v1.8.5) 'DefaultQuartzScheduler' with instanceId 'NON_CLUSTERED'
  Scheduler class: 'org.quartz.core.QuartzScheduler' - running locally.
  NOT STARTED.
  Currently in standby mode.
  Number of jobs executed: 0
  Using thread pool 'org.quartz.simpl.SimpleThreadPool' - with 10 threads.
  Using job-store 'org.quartz.simpl.RAMJobStore' - which does not support persistence. and is not clustered.

[INFO] 02 二月 01:17:54.717 下午 main [org.quartz.impl.StdSchedulerFactory]
Quartz scheduler 'DefaultQuartzScheduler' initialized from default resource file in Quartz package: 'quartz.properties'

[INFO] 02 二月 01:17:54.717 下午 main [org.quartz.impl.StdSchedulerFactory]
Quartz scheduler version: 1.8.5

[INFO] 02 二月 01:17:54.717 下午 main [org.quartz.examples.example1.SimpleExample]
------- Initialization Complete -----------

[INFO] 02 二月 01:17:54.717 下午 main [org.quartz.examples.example1.SimpleExample]
------- Scheduling Jobs -------------------

[INFO] 02 二月 01:17:54.723 下午 main [org.quartz.examples.example1.SimpleExample]
group1.job1 will run at: Tue Feb 02 13:18:00 CST 2016

[INFO] 02 二月 01:17:54.723 下午 main [org.quartz.core.QuartzScheduler]
Scheduler DefaultQuartzScheduler_$_NON_CLUSTERED started.

[INFO] 02 二月 01:17:54.723 下午 main [org.quartz.examples.example1.SimpleExample]
------- Started Scheduler -----------------

[INFO] 02 二月 01:17:54.723 下午 main [org.quartz.examples.example1.SimpleExample]
------- Waiting 90 seconds... -------------

[DEBUG] 02 二月 01:17:55.715 下午 Timer-0 [org.quartz.utils.UpdateChecker]
Checking for available updated version of Quartz...

[DEBUG] 02 二月 01:18:00.001 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job1', class=org.quartz.examples.example1.HelloJob

[DEBUG] 02 二月 01:18:00.019 下午 DefaultQuartzScheduler_Worker-1 [org.quartz.core.JobRunShell]
Calling execute on job group1.job1

[INFO] 02 二月 01:18:00.030 下午 DefaultQuartzScheduler_Worker-1 [org.quartz.examples.example1.HelloJob]
Hello World! - Tue Feb 02 13:18:00 CST 2016

[INFO] 02 二月 01:19:24.723 下午 main [org.quartz.examples.example1.SimpleExample]
------- Shutting Down ---------------------

[INFO] 02 二月 01:19:24.723 下午 main [org.quartz.core.QuartzScheduler]
Scheduler DefaultQuartzScheduler_$_NON_CLUSTERED shutting down.

[INFO] 02 二月 01:19:24.723 下午 main [org.quartz.core.QuartzScheduler]
Scheduler DefaultQuartzScheduler_$_NON_CLUSTERED paused.

[DEBUG] 02 二月 01:19:24.723 下午 main [org.quartz.simpl.SimpleThreadPool]
shutdown complete

[INFO] 02 二月 01:19:24.723 下午 main [org.quartz.core.QuartzScheduler]
Scheduler DefaultQuartzScheduler_$_NON_CLUSTERED shutdown complete.

[INFO] 02 二月 01:19:24.724 下午 main [org.quartz.examples.example1.SimpleExample]
------- Shutdown Complete -----------------

[DEBUG] 02 二月 01:19:25.000 下午 DefaultQuartzScheduler_Worker-1 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 01:19:25.221 下午 DefaultQuartzScheduler_Worker-4 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 01:19:25.221 下午 DefaultQuartzScheduler_Worker-8 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 01:19:25.221 下午 DefaultQuartzScheduler_Worker-2 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 01:19:25.221 下午 DefaultQuartzScheduler_Worker-5 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 01:19:25.221 下午 DefaultQuartzScheduler_Worker-7 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 01:19:25.221 下午 DefaultQuartzScheduler_Worker-6 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 01:19:25.221 下午 DefaultQuartzScheduler_Worker-9 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 01:19:25.221 下午 DefaultQuartzScheduler_Worker-3 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 01:19:25.221 下午 DefaultQuartzScheduler_Worker-10 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.