Quartz1.8.5例子(二)

/*
 * 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.example2;

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 gets fired off many times by example 1
 * </p>
 *
 * @author Bill Kratzer
 */
public class SimpleJob implements Job {

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

    /**
     * Empty constructor for job initilization
     */
    public SimpleJob() {
    }

    /**
     * <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 {

        // This job simply prints out its job name and the
        // date and time that it is running
        String jobName = context.getJobDetail().getFullName();
        _log.info("SimpleJob says: " + jobName + " executing at " + 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.example2;

import java.util.Date;

import org.quartz.JobDetail;
import org.quartz.Scheduler;
import org.quartz.SchedulerFactory;
import org.quartz.SchedulerMetaData;
import org.quartz.SimpleTrigger;
import org.quartz.TriggerUtils;
import org.quartz.impl.StdSchedulerFactory;

import org.slf4j.LoggerFactory;
import org.slf4j.Logger;

/**
 * This Example will demonstrate all of the basics of scheduling capabilities
 * of Quartz using Simple Triggers.
 *
 * @author Bill Kratzer
 */
public class SimpleTriggerExample {

    public void run() throws Exception {
        Logger log = LoggerFactory.getLogger(SimpleTriggerExample.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 ----------------");

        // jobs can be scheduled before sched.start() has been called

        // get a "nice round" time a few seconds in the future...
        long ts = TriggerUtils.getNextGivenSecondDate(null, 15).getTime();

        // job1 will only fire once at date/time "ts"
        JobDetail job = new JobDetail("job1", "group1", SimpleJob.class);
        SimpleTrigger trigger =
            new SimpleTrigger("trigger1", "group1", new Date(ts));

        // schedule it to run!
        Date ft = sched.scheduleJob(job, trigger);
        log.info(job.getFullName() +
                " will run at: " + ft +
                " and repeat: " + trigger.getRepeatCount() +
                " times, every " + trigger.getRepeatInterval() / 1000 + " seconds");

        // job2 will only fire once at date/time "ts"
        job = new JobDetail("job2", "group1", SimpleJob.class);
        trigger = new SimpleTrigger("trigger2", "group1", "job2", "group1",
                new Date(ts), null, 0, 0);
        ft = sched.scheduleJob(job, trigger);
        log.info(job.getFullName() +
                " will run at: " + ft +
                " and repeat: " + trigger.getRepeatCount() +
                " times, every " + trigger.getRepeatInterval() / 1000 + " seconds");

        // job3 will run 11 times (run once and repeat 10 more times)
        // job3 will repeat every 10 seconds (10000 ms)
        job = new JobDetail("job3", "group1", SimpleJob.class);
        trigger = new SimpleTrigger("trigger3", "group1", "job3", "group1",
                new Date(ts), null, 10, 10000L);
        ft = sched.scheduleJob(job, trigger);
        log.info(job.getFullName() +
                " will run at: " + ft +
                " and repeat: " + trigger.getRepeatCount() +
                " times, every " + trigger.getRepeatInterval() / 1000 + " seconds");

        // the same job (job3) will be scheduled by a another trigger
        // this time will only run every 70 seocnds (70000 ms)
        trigger = new SimpleTrigger("trigger3", "group2", "job3", "group1",
                new Date(ts), null, 2, 70000L);
        ft = sched.scheduleJob(trigger);
        log.info(job.getFullName() +
                " will [also] run at: " + ft +
                " and repeat: " + trigger.getRepeatCount() +
                " times, every " + trigger.getRepeatInterval() / 1000 + " seconds");

        // job4 will run 6 times (run once and repeat 5 more times)
        // job4 will repeat every 10 seconds (10000 ms)
        job = new JobDetail("job4", "group1", SimpleJob.class);
        trigger = new SimpleTrigger("trigger4", "group1", "job4", "group1",
                new Date(ts), null, 5, 10000L);
        ft = sched.scheduleJob(job, trigger);
        log.info(job.getFullName() +
                " will run at: " + ft +
                " and repeat: " + trigger.getRepeatCount() +
                " times, every " + trigger.getRepeatInterval() / 1000 + " seconds");

        // job5 will run once, five minutes past "ts" (300 seconds past "ts")
        job = new JobDetail("job5", "group1", SimpleJob.class);
        trigger = new SimpleTrigger("trigger5", "group1", "job5", "group1",
                new Date(ts + 300000L), null, 0, 0);
        ft = sched.scheduleJob(job, trigger);
        log.info(job.getFullName() +
                " will run at: " + ft +
                " and repeat: " + trigger.getRepeatCount() +
                " times, every " + trigger.getRepeatInterval() / 1000 + " seconds");

        // job6 will run indefinitely, every 50 seconds
        job = new JobDetail("job6", "group1", SimpleJob.class);
        trigger = new SimpleTrigger("trigger6", "group1", "job6", "group1",
                new Date(ts), null, SimpleTrigger.REPEAT_INDEFINITELY, 50000L);
        ft = sched.scheduleJob(job, trigger);
        log.info(job.getFullName() +
                " will run at: " + ft +
                " and repeat: " + trigger.getRepeatCount() +
                " times, every " + trigger.getRepeatInterval() / 1000 + " seconds");

        log.info("------- Starting Scheduler ----------------");

        // All of the jobs have been added to the scheduler, but none of the jobs
        // will run until the scheduler has been started
        sched.start();

        log.info("------- Started Scheduler -----------------");

        // jobs can also be scheduled after start() has been called...
        // job7 will repeat 20 times, repeat every five minutes
        job = new JobDetail("job7", "group1", SimpleJob.class);
        trigger = new SimpleTrigger("trigger7", "group1", "job7", "group1",
                new Date(ts), null, 20, 300000L);
        ft = sched.scheduleJob(job, trigger);
        log.info(job.getFullName() +
                " will run at: " + ft +
                " and repeat: " + trigger.getRepeatCount() +
                " times, every " + trigger.getRepeatInterval() / 1000 + " seconds");

        // jobs can be fired directly... (rather than waiting for a trigger)
        job = new JobDetail("job8", "group1", SimpleJob.class);
        job.setDurability(true);
        sched.addJob(job, true);
        log.info("'Manually' triggering job8...");
        sched.triggerJob("job8", "group1");

        log.info("------- Waiting 30 seconds... --------------");

        try {
            // wait 30 seconds to show jobs
            Thread.sleep(30L * 1000L);
            // executing...
        } catch (Exception e) {
        }

        // jobs can be re-scheduled...
        // job 7 will run immediately and repeat 10 times for every second
        log.info("------- Rescheduling... --------------------");
        trigger = new SimpleTrigger("trigger7", "group1", "job7", "group1",
                new Date(), null, 10, 1000L);
        ft = sched.rescheduleJob("trigger7", "group1", trigger);
        log.info("job7 rescheduled to run at: " + ft);

        log.info("------- Waiting five minutes... ------------");
        try {
            // wait five minutes to show jobs
            Thread.sleep(300L * 1000L);
            // executing...
        } catch (Exception e) {
        }

        log.info("------- Shutting Down ---------------------");

        sched.shutdown(true);

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

        // display some stats about the schedule that just ran
        SchedulerMetaData metaData = sched.getMetaData();
        log.info("Executed " + metaData.getNumberOfJobsExecuted() + " jobs.");

    }

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

        SimpleTriggerExample example = new SimpleTriggerExample();
        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>

[INFO] 02 二月 01:28:00.759 下午 main [org.quartz.examples.example2.SimpleTriggerExample]
------- Initializing -------------------

[INFO] 02 二月 01:28:00.782 下午 main [org.quartz.simpl.SimpleThreadPool]
Job execution threads will use class loader of thread: main

[INFO] 02 二月 01:28:00.794 下午 main [org.quartz.core.SchedulerSignalerImpl]
Initialized Scheduler Signaller of type: class org.quartz.core.SchedulerSignalerImpl

[INFO] 02 二月 01:28:00.795 下午 main [org.quartz.core.QuartzScheduler]
Quartz Scheduler v.1.8.5 created.

[INFO] 02 二月 01:28:00.796 下午 main [org.quartz.simpl.RAMJobStore]
RAMJobStore initialized.

[INFO] 02 二月 01:28:00.797 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 01:28:00.797 下午 main [org.quartz.impl.StdSchedulerFactory]
Quartz scheduler 'DefaultQuartzScheduler' initialized from default resource file in Quartz package: 'quartz.properties'

[INFO] 02 二月 01:28:00.797 下午 main [org.quartz.impl.StdSchedulerFactory]
Quartz scheduler version: 1.8.5

[INFO] 02 二月 01:28:00.797 下午 main [org.quartz.examples.example2.SimpleTriggerExample]
------- Initialization Complete --------

[INFO] 02 二月 01:28:00.797 下午 main [org.quartz.examples.example2.SimpleTriggerExample]
------- Scheduling Jobs ----------------

[INFO] 02 二月 01:28:00.802 下午 main [org.quartz.examples.example2.SimpleTriggerExample]
group1.job1 will run at: Tue Feb 02 13:28:15 CST 2016 and repeat: 0 times, every 0 seconds

[INFO] 02 二月 01:28:00.802 下午 main [org.quartz.examples.example2.SimpleTriggerExample]
group1.job2 will run at: Tue Feb 02 13:28:15 CST 2016 and repeat: 0 times, every 0 seconds

[INFO] 02 二月 01:28:00.802 下午 main [org.quartz.examples.example2.SimpleTriggerExample]
group1.job3 will run at: Tue Feb 02 13:28:15 CST 2016 and repeat: 10 times, every 10 seconds

[INFO] 02 二月 01:28:00.803 下午 main [org.quartz.examples.example2.SimpleTriggerExample]
group1.job3 will [also] run at: Tue Feb 02 13:28:15 CST 2016 and repeat: 2 times, every 70 seconds

[INFO] 02 二月 01:28:00.803 下午 main [org.quartz.examples.example2.SimpleTriggerExample]
group1.job4 will run at: Tue Feb 02 13:28:15 CST 2016 and repeat: 5 times, every 10 seconds

[INFO] 02 二月 01:28:00.803 下午 main [org.quartz.examples.example2.SimpleTriggerExample]
group1.job5 will run at: Tue Feb 02 13:33:15 CST 2016 and repeat: 0 times, every 0 seconds

[INFO] 02 二月 01:28:00.803 下午 main [org.quartz.examples.example2.SimpleTriggerExample]
group1.job6 will run at: Tue Feb 02 13:28:15 CST 2016 and repeat: -1 times, every 50 seconds

[INFO] 02 二月 01:28:00.803 下午 main [org.quartz.examples.example2.SimpleTriggerExample]
------- Starting Scheduler ----------------

[INFO] 02 二月 01:28:00.803 下午 main [org.quartz.core.QuartzScheduler]
Scheduler DefaultQuartzScheduler_$_NON_CLUSTERED started.

[INFO] 02 二月 01:28:00.803 下午 main [org.quartz.examples.example2.SimpleTriggerExample]
------- Started Scheduler -----------------

[INFO] 02 二月 01:28:00.804 下午 main [org.quartz.examples.example2.SimpleTriggerExample]
group1.job7 will run at: Tue Feb 02 13:28:15 CST 2016 and repeat: 20 times, every 300 seconds

[INFO] 02 二月 01:28:00.804 下午 main [org.quartz.examples.example2.SimpleTriggerExample]
'Manually' triggering job8...

[INFO] 02 二月 01:28:00.804 下午 main [org.quartz.examples.example2.SimpleTriggerExample]
------- Waiting 30 seconds... --------------

[DEBUG] 02 二月 01:28:00.806 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job8', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:28:00.809 下午 DefaultQuartzScheduler_Worker-1 [org.quartz.core.JobRunShell]
Calling execute on job group1.job8

[INFO] 02 二月 01:28:00.809 下午 DefaultQuartzScheduler_Worker-1 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job8 executing at Tue Feb 02 13:28:00 CST 2016

[DEBUG] 02 二月 01:28:01.796 下午 Timer-0 [org.quartz.utils.UpdateChecker]
Checking for available updated version of Quartz...

[DEBUG] 02 二月 01:28:15.001 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job1', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:28:15.002 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job2', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:28:15.002 下午 DefaultQuartzScheduler_Worker-2 [org.quartz.core.JobRunShell]
Calling execute on job group1.job1

[DEBUG] 02 二月 01:28:15.002 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job3', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:28:15.002 下午 DefaultQuartzScheduler_Worker-3 [org.quartz.core.JobRunShell]
Calling execute on job group1.job2

[DEBUG] 02 二月 01:28:15.003 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job4', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:28:15.003 下午 DefaultQuartzScheduler_Worker-4 [org.quartz.core.JobRunShell]
Calling execute on job group1.job3

[INFO] 02 二月 01:28:15.003 下午 DefaultQuartzScheduler_Worker-2 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job1 executing at Tue Feb 02 13:28:15 CST 2016

[INFO] 02 二月 01:28:15.005 下午 DefaultQuartzScheduler_Worker-4 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job3 executing at Tue Feb 02 13:28:15 CST 2016

[DEBUG] 02 二月 01:28:15.004 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job6', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:28:15.004 下午 DefaultQuartzScheduler_Worker-5 [org.quartz.core.JobRunShell]
Calling execute on job group1.job4

[INFO] 02 二月 01:28:15.004 下午 DefaultQuartzScheduler_Worker-3 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job2 executing at Tue Feb 02 13:28:15 CST 2016

[INFO] 02 二月 01:28:15.007 下午 DefaultQuartzScheduler_Worker-5 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job4 executing at Tue Feb 02 13:28:15 CST 2016

[DEBUG] 02 二月 01:28:15.006 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job7', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:28:15.006 下午 DefaultQuartzScheduler_Worker-6 [org.quartz.core.JobRunShell]
Calling execute on job group1.job6

[DEBUG] 02 二月 01:28:15.008 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job3', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:28:15.008 下午 DefaultQuartzScheduler_Worker-7 [org.quartz.core.JobRunShell]
Calling execute on job group1.job7

[DEBUG] 02 二月 01:28:15.010 下午 DefaultQuartzScheduler_Worker-8 [org.quartz.core.JobRunShell]
Calling execute on job group1.job3

[INFO] 02 二月 01:28:15.009 下午 DefaultQuartzScheduler_Worker-6 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job6 executing at Tue Feb 02 13:28:15 CST 2016

[INFO] 02 二月 01:28:15.011 下午 DefaultQuartzScheduler_Worker-8 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job3 executing at Tue Feb 02 13:28:15 CST 2016

[INFO] 02 二月 01:28:15.010 下午 DefaultQuartzScheduler_Worker-7 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job7 executing at Tue Feb 02 13:28:15 CST 2016

[DEBUG] 02 二月 01:28:25.000 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job3', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:28:25.001 下午 DefaultQuartzScheduler_Worker-9 [org.quartz.core.JobRunShell]
Calling execute on job group1.job3

[DEBUG] 02 二月 01:28:25.001 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job4', class=org.quartz.examples.example2.SimpleJob

[INFO] 02 二月 01:28:25.001 下午 DefaultQuartzScheduler_Worker-9 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job3 executing at Tue Feb 02 13:28:25 CST 2016

[DEBUG] 02 二月 01:28:25.001 下午 DefaultQuartzScheduler_Worker-10 [org.quartz.core.JobRunShell]
Calling execute on job group1.job4

[INFO] 02 二月 01:28:25.017 下午 DefaultQuartzScheduler_Worker-10 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job4 executing at Tue Feb 02 13:28:25 CST 2016

[INFO] 02 二月 01:28:30.818 下午 main [org.quartz.examples.example2.SimpleTriggerExample]
------- Rescheduling... --------------------

[INFO] 02 二月 01:28:30.819 下午 main [org.quartz.examples.example2.SimpleTriggerExample]
job7 rescheduled to run at: Tue Feb 02 13:28:30 CST 2016

[DEBUG] 02 二月 01:28:30.819 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job7', class=org.quartz.examples.example2.SimpleJob

[INFO] 02 二月 01:28:30.820 下午 main [org.quartz.examples.example2.SimpleTriggerExample]
------- Waiting five minutes... ------------

[DEBUG] 02 二月 01:28:30.820 下午 DefaultQuartzScheduler_Worker-1 [org.quartz.core.JobRunShell]
Calling execute on job group1.job7

[INFO] 02 二月 01:28:30.821 下午 DefaultQuartzScheduler_Worker-1 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job7 executing at Tue Feb 02 13:28:30 CST 2016

[DEBUG] 02 二月 01:28:31.819 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job7', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:28:31.819 下午 DefaultQuartzScheduler_Worker-2 [org.quartz.core.JobRunShell]
Calling execute on job group1.job7

[INFO] 02 二月 01:28:31.819 下午 DefaultQuartzScheduler_Worker-2 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job7 executing at Tue Feb 02 13:28:31 CST 2016

[DEBUG] 02 二月 01:28:32.833 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job7', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:28:32.833 下午 DefaultQuartzScheduler_Worker-4 [org.quartz.core.JobRunShell]
Calling execute on job group1.job7

[INFO] 02 二月 01:28:32.833 下午 DefaultQuartzScheduler_Worker-4 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job7 executing at Tue Feb 02 13:28:32 CST 2016

[DEBUG] 02 二月 01:28:33.820 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job7', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:28:33.820 下午 DefaultQuartzScheduler_Worker-3 [org.quartz.core.JobRunShell]
Calling execute on job group1.job7

[INFO] 02 二月 01:28:33.821 下午 DefaultQuartzScheduler_Worker-3 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job7 executing at Tue Feb 02 13:28:33 CST 2016

[DEBUG] 02 二月 01:28:34.828 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job7', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:28:34.829 下午 DefaultQuartzScheduler_Worker-5 [org.quartz.core.JobRunShell]
Calling execute on job group1.job7

[INFO] 02 二月 01:28:34.829 下午 DefaultQuartzScheduler_Worker-5 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job7 executing at Tue Feb 02 13:28:34 CST 2016

[DEBUG] 02 二月 01:28:35.001 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job3', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:28:35.018 下午 DefaultQuartzScheduler_Worker-6 [org.quartz.core.JobRunShell]
Calling execute on job group1.job3

[DEBUG] 02 二月 01:28:35.018 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job4', class=org.quartz.examples.example2.SimpleJob

[INFO] 02 二月 01:28:35.018 下午 DefaultQuartzScheduler_Worker-6 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job3 executing at Tue Feb 02 13:28:35 CST 2016

[DEBUG] 02 二月 01:28:35.019 下午 DefaultQuartzScheduler_Worker-8 [org.quartz.core.JobRunShell]
Calling execute on job group1.job4

[INFO] 02 二月 01:28:35.019 下午 DefaultQuartzScheduler_Worker-8 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job4 executing at Tue Feb 02 13:28:35 CST 2016

[DEBUG] 02 二月 01:28:35.819 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job7', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:28:35.820 下午 DefaultQuartzScheduler_Worker-7 [org.quartz.core.JobRunShell]
Calling execute on job group1.job7

[INFO] 02 二月 01:28:35.820 下午 DefaultQuartzScheduler_Worker-7 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job7 executing at Tue Feb 02 13:28:35 CST 2016

[DEBUG] 02 二月 01:28:36.821 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job7', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:28:36.822 下午 DefaultQuartzScheduler_Worker-9 [org.quartz.core.JobRunShell]
Calling execute on job group1.job7

[INFO] 02 二月 01:28:36.822 下午 DefaultQuartzScheduler_Worker-9 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job7 executing at Tue Feb 02 13:28:36 CST 2016

[DEBUG] 02 二月 01:28:37.820 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job7', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:28:37.820 下午 DefaultQuartzScheduler_Worker-10 [org.quartz.core.JobRunShell]
Calling execute on job group1.job7

[INFO] 02 二月 01:28:37.821 下午 DefaultQuartzScheduler_Worker-10 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job7 executing at Tue Feb 02 13:28:37 CST 2016

[DEBUG] 02 二月 01:28:38.834 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job7', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:28:38.834 下午 DefaultQuartzScheduler_Worker-1 [org.quartz.core.JobRunShell]
Calling execute on job group1.job7

[INFO] 02 二月 01:28:38.834 下午 DefaultQuartzScheduler_Worker-1 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job7 executing at Tue Feb 02 13:28:38 CST 2016

[DEBUG] 02 二月 01:28:39.820 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job7', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:28:39.820 下午 DefaultQuartzScheduler_Worker-2 [org.quartz.core.JobRunShell]
Calling execute on job group1.job7

[INFO] 02 二月 01:28:39.821 下午 DefaultQuartzScheduler_Worker-2 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job7 executing at Tue Feb 02 13:28:39 CST 2016

[DEBUG] 02 二月 01:28:40.831 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job7', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:28:40.832 下午 DefaultQuartzScheduler_Worker-4 [org.quartz.core.JobRunShell]
Calling execute on job group1.job7

[INFO] 02 二月 01:28:40.832 下午 DefaultQuartzScheduler_Worker-4 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job7 executing at Tue Feb 02 13:28:40 CST 2016

[DEBUG] 02 二月 01:28:45.014 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job3', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:28:45.015 下午 DefaultQuartzScheduler_Worker-3 [org.quartz.core.JobRunShell]
Calling execute on job group1.job3

[DEBUG] 02 二月 01:28:45.015 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job4', class=org.quartz.examples.example2.SimpleJob

[INFO] 02 二月 01:28:45.015 下午 DefaultQuartzScheduler_Worker-3 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job3 executing at Tue Feb 02 13:28:45 CST 2016

[DEBUG] 02 二月 01:28:45.016 下午 DefaultQuartzScheduler_Worker-5 [org.quartz.core.JobRunShell]
Calling execute on job group1.job4

[INFO] 02 二月 01:28:45.017 下午 DefaultQuartzScheduler_Worker-5 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job4 executing at Tue Feb 02 13:28:45 CST 2016

[DEBUG] 02 二月 01:28:55.000 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job3', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:28:55.000 下午 DefaultQuartzScheduler_Worker-6 [org.quartz.core.JobRunShell]
Calling execute on job group1.job3

[DEBUG] 02 二月 01:28:55.000 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job4', class=org.quartz.examples.example2.SimpleJob

[INFO] 02 二月 01:28:55.001 下午 DefaultQuartzScheduler_Worker-6 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job3 executing at Tue Feb 02 13:28:55 CST 2016

[DEBUG] 02 二月 01:28:55.002 下午 DefaultQuartzScheduler_Worker-8 [org.quartz.core.JobRunShell]
Calling execute on job group1.job4

[INFO] 02 二月 01:28:55.003 下午 DefaultQuartzScheduler_Worker-8 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job4 executing at Tue Feb 02 13:28:55 CST 2016

[DEBUG] 02 二月 01:29:05.001 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job3', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:29:05.001 下午 DefaultQuartzScheduler_Worker-7 [org.quartz.core.JobRunShell]
Calling execute on job group1.job3

[DEBUG] 02 二月 01:29:05.001 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job4', class=org.quartz.examples.example2.SimpleJob

[INFO] 02 二月 01:29:05.001 下午 DefaultQuartzScheduler_Worker-7 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job3 executing at Tue Feb 02 13:29:05 CST 2016

[DEBUG] 02 二月 01:29:05.002 下午 DefaultQuartzScheduler_Worker-9 [org.quartz.core.JobRunShell]
Calling execute on job group1.job4

[DEBUG] 02 二月 01:29:05.002 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job6', class=org.quartz.examples.example2.SimpleJob

[INFO] 02 二月 01:29:05.002 下午 DefaultQuartzScheduler_Worker-9 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job4 executing at Tue Feb 02 13:29:05 CST 2016

[DEBUG] 02 二月 01:29:05.003 下午 DefaultQuartzScheduler_Worker-10 [org.quartz.core.JobRunShell]
Calling execute on job group1.job6

[INFO] 02 二月 01:29:05.003 下午 DefaultQuartzScheduler_Worker-10 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job6 executing at Tue Feb 02 13:29:05 CST 2016

[DEBUG] 02 二月 01:29:15.000 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job3', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:29:15.001 下午 DefaultQuartzScheduler_Worker-1 [org.quartz.core.JobRunShell]
Calling execute on job group1.job3

[INFO] 02 二月 01:29:15.001 下午 DefaultQuartzScheduler_Worker-1 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job3 executing at Tue Feb 02 13:29:15 CST 2016

[DEBUG] 02 二月 01:29:25.000 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job3', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:29:25.000 下午 DefaultQuartzScheduler_Worker-2 [org.quartz.core.JobRunShell]
Calling execute on job group1.job3

[DEBUG] 02 二月 01:29:25.001 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job3', class=org.quartz.examples.example2.SimpleJob

[INFO] 02 二月 01:29:25.001 下午 DefaultQuartzScheduler_Worker-2 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job3 executing at Tue Feb 02 13:29:25 CST 2016

[DEBUG] 02 二月 01:29:25.002 下午 DefaultQuartzScheduler_Worker-4 [org.quartz.core.JobRunShell]
Calling execute on job group1.job3

[INFO] 02 二月 01:29:25.003 下午 DefaultQuartzScheduler_Worker-4 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job3 executing at Tue Feb 02 13:29:25 CST 2016

[DEBUG] 02 二月 01:29:35.008 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job3', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:29:35.009 下午 DefaultQuartzScheduler_Worker-3 [org.quartz.core.JobRunShell]
Calling execute on job group1.job3

[INFO] 02 二月 01:29:35.010 下午 DefaultQuartzScheduler_Worker-3 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job3 executing at Tue Feb 02 13:29:35 CST 2016

[DEBUG] 02 二月 01:29:45.012 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job3', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:29:45.012 下午 DefaultQuartzScheduler_Worker-5 [org.quartz.core.JobRunShell]
Calling execute on job group1.job3

[INFO] 02 二月 01:29:45.012 下午 DefaultQuartzScheduler_Worker-5 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job3 executing at Tue Feb 02 13:29:45 CST 2016

[DEBUG] 02 二月 01:29:55.000 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job3', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:29:55.001 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job6', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:29:55.001 下午 DefaultQuartzScheduler_Worker-6 [org.quartz.core.JobRunShell]
Calling execute on job group1.job3

[DEBUG] 02 二月 01:29:55.001 下午 DefaultQuartzScheduler_Worker-8 [org.quartz.core.JobRunShell]
Calling execute on job group1.job6

[INFO] 02 二月 01:29:55.001 下午 DefaultQuartzScheduler_Worker-6 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job3 executing at Tue Feb 02 13:29:55 CST 2016

[INFO] 02 二月 01:29:55.001 下午 DefaultQuartzScheduler_Worker-8 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job6 executing at Tue Feb 02 13:29:55 CST 2016

[DEBUG] 02 二月 01:30:35.000 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job3', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:30:35.001 下午 DefaultQuartzScheduler_Worker-7 [org.quartz.core.JobRunShell]
Calling execute on job group1.job3

[INFO] 02 二月 01:30:35.001 下午 DefaultQuartzScheduler_Worker-7 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job3 executing at Tue Feb 02 13:30:35 CST 2016

[DEBUG] 02 二月 01:30:45.000 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job6', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:30:45.001 下午 DefaultQuartzScheduler_Worker-9 [org.quartz.core.JobRunShell]
Calling execute on job group1.job6

[INFO] 02 二月 01:30:45.001 下午 DefaultQuartzScheduler_Worker-9 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job6 executing at Tue Feb 02 13:30:45 CST 2016

[DEBUG] 02 二月 01:31:35.000 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job6', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:31:35.001 下午 DefaultQuartzScheduler_Worker-10 [org.quartz.core.JobRunShell]
Calling execute on job group1.job6

[INFO] 02 二月 01:31:35.001 下午 DefaultQuartzScheduler_Worker-10 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job6 executing at Tue Feb 02 13:31:35 CST 2016

[DEBUG] 02 二月 01:32:25.000 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job6', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:32:25.000 下午 DefaultQuartzScheduler_Worker-1 [org.quartz.core.JobRunShell]
Calling execute on job group1.job6

[INFO] 02 二月 01:32:25.001 下午 DefaultQuartzScheduler_Worker-1 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job6 executing at Tue Feb 02 13:32:25 CST 2016

[DEBUG] 02 二月 01:33:15.001 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job5', class=org.quartz.examples.example2.SimpleJob

[DEBUG] 02 二月 01:33:15.002 下午 DefaultQuartzScheduler_Worker-2 [org.quartz.core.JobRunShell]
Calling execute on job group1.job5

[DEBUG] 02 二月 01:33:15.002 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job6', class=org.quartz.examples.example2.SimpleJob

[INFO] 02 二月 01:33:15.002 下午 DefaultQuartzScheduler_Worker-2 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job5 executing at Tue Feb 02 13:33:15 CST 2016

[DEBUG] 02 二月 01:33:15.003 下午 DefaultQuartzScheduler_Worker-4 [org.quartz.core.JobRunShell]
Calling execute on job group1.job6

[INFO] 02 二月 01:33:15.004 下午 DefaultQuartzScheduler_Worker-4 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job6 executing at Tue Feb 02 13:33:15 CST 2016

[INFO] 02 二月 01:33:30.824 下午 main [org.quartz.examples.example2.SimpleTriggerExample]
------- Shutting Down ---------------------

[INFO] 02 二月 01:33:30.824 下午 main [org.quartz.core.QuartzScheduler]
Scheduler DefaultQuartzScheduler_$_NON_CLUSTERED shutting down.

[INFO] 02 二月 01:33:30.825 下午 main [org.quartz.core.QuartzScheduler]
Scheduler DefaultQuartzScheduler_$_NON_CLUSTERED paused.

[DEBUG] 02 二月 01:33:30.825 下午 main [org.quartz.simpl.SimpleThreadPool]
shutdown complete

[INFO] 02 二月 01:33:30.826 下午 main [org.quartz.core.QuartzScheduler]
Scheduler DefaultQuartzScheduler_$_NON_CLUSTERED shutdown complete.

[INFO] 02 二月 01:33:30.826 下午 main [org.quartz.examples.example2.SimpleTriggerExample]
------- Shutdown Complete -----------------

[INFO] 02 二月 01:33:30.827 下午 main [org.quartz.examples.example2.SimpleTriggerExample]
Executed 43 jobs.

[DEBUG] 02 二月 01:33:30.978 下午 DefaultQuartzScheduler_Worker-1 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 01:33:31.027 下午 DefaultQuartzScheduler_Worker-7 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 01:33:31.027 下午 DefaultQuartzScheduler_Worker-6 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 01:33:31.027 下午 DefaultQuartzScheduler_Worker-9 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 01:33:31.027 下午 DefaultQuartzScheduler_Worker-5 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 01:33:31.027 下午 DefaultQuartzScheduler_Worker-3 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 01:33:31.027 下午 DefaultQuartzScheduler_Worker-8 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 01:33:31.118 下午 DefaultQuartzScheduler_Worker-2 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 01:33:31.118 下午 DefaultQuartzScheduler_Worker-4 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 01:33:31.233 下午 DefaultQuartzScheduler_Worker-10 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

　　

　

从这个例子中我们看到JobDetail对象是可以重复利用的，Trigger对象也是，原因在哪里？

看源代码就可以发现，真正放置进入RAMJobStore存储的都是他们的拷贝对象

 public void storeJob(SchedulingContext ctxt, JobDetail newJob,
            boolean replaceExisting) throws ObjectAlreadyExistsException {
        JobWrapper jw = new JobWrapper((JobDetail)newJob.clone());

        boolean repl = false;

        synchronized (lock) {
            if (jobsByFQN.get(jw.key) != null) {
                if (!replaceExisting) {
                    throw new ObjectAlreadyExistsException(newJob);
                }
                repl = true;
            }

            if (!repl) {
                // get job group
                HashMap grpMap = (HashMap) jobsByGroup.get(newJob.getGroup());
                if (grpMap == null) {
                    grpMap = new HashMap(100);
                    jobsByGroup.put(newJob.getGroup(), grpMap);
                }
                // add to jobs by group
                grpMap.put(newJob.getName(), jw);
                // add to jobs by FQN map
                jobsByFQN.put(jw.key, jw);
            } else {
                // update job detail
                JobWrapper orig = (JobWrapper) jobsByFQN.get(jw.key);
                orig.jobDetail = jw.jobDetail; // already cloned
            }
        }
    }

    /**
     * <p>
     * Store the given <code>{@link org.quartz.Trigger}</code>.
     * </p>
     *
     * @param newTrigger
     *          The <code>Trigger</code> to be stored.
     * @param replaceExisting
     *          If <code>true</code>, any <code>Trigger</code> existing in
     *          the <code>JobStore</code> with the same name & group should
     *          be over-written.
     * @throws ObjectAlreadyExistsException
     *           if a <code>Trigger</code> with the same name/group already
     *           exists, and replaceExisting is set to false.
     *
     * @see #pauseTriggerGroup(SchedulingContext, String)
     */
    public void storeTrigger(SchedulingContext ctxt, Trigger newTrigger,
            boolean replaceExisting) throws JobPersistenceException {
        TriggerWrapper tw = new TriggerWrapper((Trigger)newTrigger.clone());

        synchronized (lock) {
            if (triggersByFQN.get(tw.key) != null) {
                if (!replaceExisting) {
                    throw new ObjectAlreadyExistsException(newTrigger);
                }

                removeTrigger(ctxt, newTrigger.getName(), newTrigger.getGroup(), false);
            }

            if (retrieveJob(ctxt, newTrigger.getJobName(), newTrigger.getJobGroup()) == null) {
                throw new JobPersistenceException("The job ("
                        + newTrigger.getFullJobName()
                        + ") referenced by the trigger does not exist.");
            }

            // add to triggers array
            triggers.add(tw);
            // add to triggers by group
            HashMap grpMap = (HashMap) triggersByGroup.get(newTrigger
                    .getGroup());
            if (grpMap == null) {
                grpMap = new HashMap(100);
                triggersByGroup.put(newTrigger.getGroup(), grpMap);
            }
            grpMap.put(newTrigger.getName(), tw);
            // add to triggers by FQN map
            triggersByFQN.put(tw.key, tw);

            if (pausedTriggerGroups.contains(newTrigger.getGroup())
            		|| pausedJobGroups.contains(newTrigger.getJobGroup())) {
                tw.state = TriggerWrapper.STATE_PAUSED;
                if (blockedJobs.contains(tw.jobKey)) {
                    tw.state = TriggerWrapper.STATE_PAUSED_BLOCKED;
                }
            } else if (blockedJobs.contains(tw.jobKey)) {
                tw.state = TriggerWrapper.STATE_BLOCKED;
            } else {
                timeTriggers.add(tw);
            }
        }
    }