Quartz1.8.5例子(九)

/*
 * 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.example9;

import java.util.Date;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.quartz.JobDetail;
import org.quartz.JobListener;
import org.quartz.Scheduler;
import org.quartz.SchedulerFactory;
import org.quartz.SchedulerMetaData;
import org.quartz.SimpleTrigger;
import org.quartz.examples.example2.SimpleJob;
import org.quartz.impl.StdSchedulerFactory;

/**
 * Demonstrates the behavior of <code>JobListener</code>s.  In particular,
 * this example will use a job listener to trigger another job after one
 * job succesfully executes.
 *
 */
public class ListenerExample {

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

        // schedule a job to run immediately
        JobDetail job = new JobDetail("job1", "group1", SimpleJob.class);
        SimpleTrigger trigger = new SimpleTrigger("trigger1", "group1",
                new Date(),
                null,
                0,
                0);
        // Set up the listener
        JobListener listener = new Job1Listener();
        sched.addJobListener(listener);

        // make sure the listener is associated with the job
        job.addJobListener(listener.getName());        

        // schedule the job to run
        sched.scheduleJob(job, trigger);

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

        // wait 30 seconds:
        // note:  nothing will run
        log.info("------- Waiting 30 seconds... --------------");
        try {
            // wait 30 seconds to show jobs
            Thread.sleep(30L * 1000L);
            // executing...
        } catch (Exception e) {
        }

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

        SchedulerMetaData metaData = sched.getMetaData();
        log.info("Executed " + metaData.getNumberOfJobsExecuted() + " jobs.");

    }

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

        ListenerExample example = new ListenerExample();
        example.run();
    }

}

　　

/*
 * 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.example9;

import java.util.Date;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
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 Logger _log = LoggerFactory.getLogger(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();
        }

    }

}

　　

/*
 * 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.example9;

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 SimpleJob1 implements Job {

    private static Logger _log = LoggerFactory.getLogger(SimpleJob1.class);

    /**
     * Empty constructor for job initilization
     */
    public SimpleJob1() {
    }

    /**
     * <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("SimpleJob1 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.example9;

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 SimpleJob2 implements Job {

    private static Logger _log = LoggerFactory.getLogger(SimpleJob2.class);

    /**
     * Empty constructor for job initilization
     */
    public SimpleJob2() {
    }

    /**
     * <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("SimpleJob2 says: " + jobName + " executing at " + new Date());
    }

}

　　

[INFO] 02 二月 03:56:06.271 下午 main [org.quartz.examples.example9.ListenerExample]
------- Initializing ----------------------

[INFO] 02 二月 03:56:06.293 下午 main [org.quartz.simpl.SimpleThreadPool]
Job execution threads will use class loader of thread: main

[INFO] 02 二月 03:56:06.307 下午 main [org.quartz.core.SchedulerSignalerImpl]
Initialized Scheduler Signaller of type: class org.quartz.core.SchedulerSignalerImpl

[INFO] 02 二月 03:56:06.308 下午 main [org.quartz.core.QuartzScheduler]
Quartz Scheduler v.1.8.5 created.

[INFO] 02 二月 03:56:06.309 下午 main [org.quartz.simpl.RAMJobStore]
RAMJobStore initialized.

[INFO] 02 二月 03:56:06.310 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 03:56:06.310 下午 main [org.quartz.impl.StdSchedulerFactory]
Quartz scheduler 'DefaultQuartzScheduler' initialized from default resource file in Quartz package: 'quartz.properties'

[INFO] 02 二月 03:56:06.310 下午 main [org.quartz.impl.StdSchedulerFactory]
Quartz scheduler version: 1.8.5

[INFO] 02 二月 03:56:06.310 下午 main [org.quartz.examples.example9.ListenerExample]
------- Initialization Complete -----------

[INFO] 02 二月 03:56:06.311 下午 main [org.quartz.examples.example9.ListenerExample]
------- Scheduling Jobs -------------------

[INFO] 02 二月 03:56:06.314 下午 main [org.quartz.examples.example9.ListenerExample]
------- Starting Scheduler ----------------

[INFO] 02 二月 03:56:06.314 下午 main [org.quartz.core.QuartzScheduler]
Scheduler DefaultQuartzScheduler_$_NON_CLUSTERED started.

[INFO] 02 二月 03:56:06.314 下午 main [org.quartz.examples.example9.ListenerExample]
------- Waiting 30 seconds... --------------

[DEBUG] 02 二月 03:56:06.316 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'group1.job1', class=org.quartz.examples.example2.SimpleJob

[INFO] 02 二月 03:56:06.319 下午 DefaultQuartzScheduler_Worker-1 [org.quartz.examples.example9.Job1Listener]
Job1Listener says: Job Is about to be executed.

[DEBUG] 02 二月 03:56:06.319 下午 DefaultQuartzScheduler_Worker-1 [org.quartz.core.JobRunShell]
Calling execute on job group1.job1

[INFO] 02 二月 03:56:06.320 下午 DefaultQuartzScheduler_Worker-1 [org.quartz.examples.example2.SimpleJob]
SimpleJob says: group1.job1 executing at Tue Feb 02 15:56:06 CST 2016

[INFO] 02 二月 03:56:06.320 下午 DefaultQuartzScheduler_Worker-1 [org.quartz.examples.example9.Job1Listener]
Job1Listener says: Job was executed.

[DEBUG] 02 二月 03:56:06.321 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory]
Producing instance of Job 'DEFAULT.job2', class=org.quartz.examples.example9.SimpleJob2

[DEBUG] 02 二月 03:56:06.321 下午 DefaultQuartzScheduler_Worker-2 [org.quartz.core.JobRunShell]
Calling execute on job DEFAULT.job2

[INFO] 02 二月 03:56:06.321 下午 DefaultQuartzScheduler_Worker-2 [org.quartz.examples.example9.SimpleJob2]
SimpleJob2 says: DEFAULT.job2 executing at Tue Feb 02 15:56:06 CST 2016

[DEBUG] 02 二月 03:56:07.308 下午 Timer-0 [org.quartz.utils.UpdateChecker]
Checking for available updated version of Quartz...

[INFO] 02 二月 03:56:36.314 下午 main [org.quartz.examples.example9.ListenerExample]
------- Shutting Down ---------------------

[INFO] 02 二月 03:56:36.314 下午 main [org.quartz.core.QuartzScheduler]
Scheduler DefaultQuartzScheduler_$_NON_CLUSTERED shutting down.

[INFO] 02 二月 03:56:36.314 下午 main [org.quartz.core.QuartzScheduler]
Scheduler DefaultQuartzScheduler_$_NON_CLUSTERED paused.

[DEBUG] 02 二月 03:56:36.315 下午 main [org.quartz.simpl.SimpleThreadPool]
shutdown complete

[INFO] 02 二月 03:56:36.315 下午 main [org.quartz.core.QuartzScheduler]
Scheduler DefaultQuartzScheduler_$_NON_CLUSTERED shutdown complete.

[INFO] 02 二月 03:56:36.315 下午 main [org.quartz.examples.example9.ListenerExample]
------- Shutdown Complete -----------------

[INFO] 02 二月 03:56:36.315 下午 main [org.quartz.examples.example9.ListenerExample]
Executed 2 jobs.

[DEBUG] 02 二月 03:56:36.495 下午 DefaultQuartzScheduler_Worker-10 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 03:56:36.495 下午 DefaultQuartzScheduler_Worker-3 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 03:56:36.495 下午 DefaultQuartzScheduler_Worker-8 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 03:56:36.495 下午 DefaultQuartzScheduler_Worker-4 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 03:56:36.495 下午 DefaultQuartzScheduler_Worker-5 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 03:56:36.495 下午 DefaultQuartzScheduler_Worker-7 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 03:56:36.495 下午 DefaultQuartzScheduler_Worker-9 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 03:56:36.495 下午 DefaultQuartzScheduler_Worker-6 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 03:56:36.546 下午 DefaultQuartzScheduler_Worker-2 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.

[DEBUG] 02 二月 03:56:36.546 下午 DefaultQuartzScheduler_Worker-1 [org.quartz.simpl.SimpleThreadPool]
WorkerThread is shut down.