/* * 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.example4; import java.util.Date; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.quartz.JobDataMap; import org.quartz.JobExecutionContext; import org.quartz.JobExecutionException; import org.quartz.StatefulJob; /** * <p> * This is just a simple job that receives parameters and * maintains state * </p> * * @author Bill Kratzer */ public class ColorJob implements StatefulJob { private static Logger _log = LoggerFactory.getLogger(ColorJob.class); // parameter names specific to this job public static final String FAVORITE_COLOR = "favorite color"; public static final String EXECUTION_COUNT = "count"; // Since Quartz will re-instantiate a class every time it // gets executed, members non-static member variables can // not be used to maintain state! private int _counter = 1; /** * <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 ColorJob() { } /** * <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(); // Grab and print passed parameters JobDataMap data = context.getJobDetail().getJobDataMap(); String favoriteColor = data.getString(FAVORITE_COLOR); int count = data.getInt(EXECUTION_COUNT); _log.info("ColorJob: " + jobName + " executing at " + new Date() + "\n" + " favorite color is " + favoriteColor + "\n" + " execution count (from job map) is " + count + "\n" + " execution count (from job member variable) is " + _counter); // increment the count and store it back into the // job map so that job state can be properly maintained count++; data.put(EXECUTION_COUNT, count); // Increment the local member variable // This serves no real purpose since job state can not // be maintained via member variables! _counter++; } }
/* * 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.example4; 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.SchedulerMetaData; import org.quartz.SimpleTrigger; import org.quartz.TriggerUtils; import org.quartz.impl.StdSchedulerFactory; /** * This Example will demonstrate how job parameters can be * passed into jobs and how state can be maintained * * @author Bill Kratzer */ public class JobStateExample { public void run() throws Exception { Logger log = LoggerFactory.getLogger(JobStateExample.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 ----------------"); // get a "nice round" time a few seconds in the future.... long ts = TriggerUtils.getNextGivenSecondDate(null, 10).getTime(); // job1 will only run 5 times, every 10 seconds JobDetail job1 = new JobDetail("job1", "group1", ColorJob.class); SimpleTrigger trigger1 = new SimpleTrigger("trigger1", "group1", "job1", "group1", new Date(ts), null, 4, 10000); // pass initialization parameters into the job job1.getJobDataMap().put(ColorJob.FAVORITE_COLOR, "Green"); job1.getJobDataMap().put(ColorJob.EXECUTION_COUNT, 1); // schedule the job to run Date scheduleTime1 = sched.scheduleJob(job1, trigger1); log.info(job1.getFullName() + " will run at: " + scheduleTime1 + " and repeat: " + trigger1.getRepeatCount() + " times, every " + trigger1.getRepeatInterval() / 1000 + " seconds"); // job2 will also run 5 times, every 10 seconds JobDetail job2 = new JobDetail("job2", "group1", ColorJob.class); SimpleTrigger trigger2 = new SimpleTrigger("trigger2", "group1", "job2", "group1", new Date(ts + 1000), null, 4, 10000); // pass initialization parameters into the job // this job has a different favorite color! job2.getJobDataMap().put(ColorJob.FAVORITE_COLOR, "Red"); job2.getJobDataMap().put(ColorJob.EXECUTION_COUNT, 1); // schedule the job to run Date scheduleTime2 = sched.scheduleJob(job2, trigger2); log.info(job2.getFullName() + " will run at: " + scheduleTime2 + " and repeat: " + trigger2.getRepeatCount() + " times, every " + trigger2.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 -----------------"); log.info("------- Waiting 60 seconds... -------------"); try { // wait five minutes to show jobs Thread.sleep(60L * 1000L); // executing... } catch (Exception e) { } 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 { JobStateExample example = new JobStateExample(); 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.example4; 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.SchedulerMetaData; import org.quartz.SimpleTrigger; import org.quartz.TriggerUtils; import org.quartz.impl.StdSchedulerFactory; /** * This Example will demonstrate how job parameters can be * passed into jobs and how state can be maintained * * @author Bill Kratzer */ public class JobStateExample { public void run() throws Exception { Logger log = LoggerFactory.getLogger(JobStateExample.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 ----------------"); // get a "nice round" time a few seconds in the future.... long ts = TriggerUtils.getNextGivenSecondDate(null, 10).getTime(); // job1 will only run 5 times, every 10 seconds JobDetail job1 = new JobDetail("job1", "group1", ColorJob.class); SimpleTrigger trigger1 = new SimpleTrigger("trigger1", "group1", "job1", "group1", new Date(ts), null, 4, 10000); // pass initialization parameters into the job job1.getJobDataMap().put(ColorJob.FAVORITE_COLOR, "Green"); job1.getJobDataMap().put(ColorJob.EXECUTION_COUNT, 1); // schedule the job to run Date scheduleTime1 = sched.scheduleJob(job1, trigger1); log.info(job1.getFullName() + " will run at: " + scheduleTime1 + " and repeat: " + trigger1.getRepeatCount() + " times, every " + trigger1.getRepeatInterval() / 1000 + " seconds"); // job2 will also run 5 times, every 10 seconds JobDetail job2 = new JobDetail("job2", "group1", ColorJob.class); SimpleTrigger trigger2 = new SimpleTrigger("trigger2", "group1", "job2", "group1", new Date(ts + 1000), null, 4, 10000); // pass initialization parameters into the job // this job has a different favorite color! job2.getJobDataMap().put(ColorJob.FAVORITE_COLOR, "Red"); job2.getJobDataMap().put(ColorJob.EXECUTION_COUNT, 1); // schedule the job to run Date scheduleTime2 = sched.scheduleJob(job2, trigger2); log.info(job2.getFullName() + " will run at: " + scheduleTime2 + " and repeat: " + trigger2.getRepeatCount() + " times, every " + trigger2.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 -----------------"); log.info("------- Waiting 60 seconds... -------------"); try { // wait five minutes to show jobs Thread.sleep(60L * 1000L); // executing... } catch (Exception e) { } 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 { JobStateExample example = new JobStateExample(); example.run(); } }
[INFO] 02 二月 01:49:30.844 下午 main [org.quartz.examples.example4.JobStateExample] ------- Initializing ------------------- [INFO] 02 二月 01:49:30.868 下午 main [org.quartz.simpl.SimpleThreadPool] Job execution threads will use class loader of thread: main [INFO] 02 二月 01:49:30.881 下午 main [org.quartz.core.SchedulerSignalerImpl] Initialized Scheduler Signaller of type: class org.quartz.core.SchedulerSignalerImpl [INFO] 02 二月 01:49:30.882 下午 main [org.quartz.core.QuartzScheduler] Quartz Scheduler v.1.8.5 created. [INFO] 02 二月 01:49:30.884 下午 main [org.quartz.simpl.RAMJobStore] RAMJobStore initialized. [INFO] 02 二月 01:49:30.884 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 01:49:30.884 下午 main [org.quartz.impl.StdSchedulerFactory] Quartz scheduler 'DefaultQuartzScheduler' initialized from default resource file in Quartz package: 'quartz.properties' [INFO] 02 二月 01:49:30.885 下午 main [org.quartz.impl.StdSchedulerFactory] Quartz scheduler version: 1.8.5 [INFO] 02 二月 01:49:30.885 下午 main [org.quartz.examples.example4.JobStateExample] ------- Initialization Complete -------- [INFO] 02 二月 01:49:30.885 下午 main [org.quartz.examples.example4.JobStateExample] ------- Scheduling Jobs ---------------- [INFO] 02 二月 01:49:30.890 下午 main [org.quartz.examples.example4.JobStateExample] group1.job1 will run at: Tue Feb 02 13:49:40 CST 2016 and repeat: 4 times, every 10 seconds [INFO] 02 二月 01:49:30.890 下午 main [org.quartz.examples.example4.JobStateExample] group1.job2 will run at: Tue Feb 02 13:49:41 CST 2016 and repeat: 4 times, every 10 seconds [INFO] 02 二月 01:49:30.891 下午 main [org.quartz.examples.example4.JobStateExample] ------- Starting Scheduler ---------------- [INFO] 02 二月 01:49:30.891 下午 main [org.quartz.core.QuartzScheduler] Scheduler DefaultQuartzScheduler_$_NON_CLUSTERED started. [INFO] 02 二月 01:49:30.891 下午 main [org.quartz.examples.example4.JobStateExample] ------- Started Scheduler ----------------- [INFO] 02 二月 01:49:30.891 下午 main [org.quartz.examples.example4.JobStateExample] ------- Waiting 60 seconds... ------------- [DEBUG] 02 二月 01:49:31.885 下午 Timer-0 [org.quartz.utils.UpdateChecker] Checking for available updated version of Quartz... [DEBUG] 02 二月 01:49:40.008 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory] Producing instance of Job 'group1.job1', class=org.quartz.examples.example4.ColorJob [DEBUG] 02 二月 01:49:40.026 下午 DefaultQuartzScheduler_Worker-1 [org.quartz.core.JobRunShell] Calling execute on job group1.job1 [INFO] 02 二月 01:49:40.026 下午 DefaultQuartzScheduler_Worker-1 [org.quartz.examples.example4.ColorJob] ColorJob: group1.job1 executing at Tue Feb 02 13:49:40 CST 2016 favorite color is Green execution count (from job map) is 1 execution count (from job member variable) is 1 [DEBUG] 02 二月 01:49:41.001 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory] Producing instance of Job 'group1.job2', class=org.quartz.examples.example4.ColorJob [DEBUG] 02 二月 01:49:41.002 下午 DefaultQuartzScheduler_Worker-2 [org.quartz.core.JobRunShell] Calling execute on job group1.job2 [INFO] 02 二月 01:49:41.002 下午 DefaultQuartzScheduler_Worker-2 [org.quartz.examples.example4.ColorJob] ColorJob: group1.job2 executing at Tue Feb 02 13:49:41 CST 2016 favorite color is Red execution count (from job map) is 1 execution count (from job member variable) is 1 [DEBUG] 02 二月 01:49:50.000 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory] Producing instance of Job 'group1.job1', class=org.quartz.examples.example4.ColorJob [DEBUG] 02 二月 01:49:50.000 下午 DefaultQuartzScheduler_Worker-3 [org.quartz.core.JobRunShell] Calling execute on job group1.job1 [INFO] 02 二月 01:49:50.001 下午 DefaultQuartzScheduler_Worker-3 [org.quartz.examples.example4.ColorJob] ColorJob: group1.job1 executing at Tue Feb 02 13:49:50 CST 2016 favorite color is Green execution count (from job map) is 2 execution count (from job member variable) is 1 [DEBUG] 02 二月 01:49:51.001 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory] Producing instance of Job 'group1.job2', class=org.quartz.examples.example4.ColorJob [DEBUG] 02 二月 01:49:51.002 下午 DefaultQuartzScheduler_Worker-4 [org.quartz.core.JobRunShell] Calling execute on job group1.job2 [INFO] 02 二月 01:49:51.002 下午 DefaultQuartzScheduler_Worker-4 [org.quartz.examples.example4.ColorJob] ColorJob: group1.job2 executing at Tue Feb 02 13:49:51 CST 2016 favorite color is Red execution count (from job map) is 2 execution count (from job member variable) is 1 [DEBUG] 02 二月 01:50:00.000 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory] Producing instance of Job 'group1.job1', class=org.quartz.examples.example4.ColorJob [DEBUG] 02 二月 01:50:00.001 下午 DefaultQuartzScheduler_Worker-5 [org.quartz.core.JobRunShell] Calling execute on job group1.job1 [INFO] 02 二月 01:50:00.001 下午 DefaultQuartzScheduler_Worker-5 [org.quartz.examples.example4.ColorJob] ColorJob: group1.job1 executing at Tue Feb 02 13:50:00 CST 2016 favorite color is Green execution count (from job map) is 3 execution count (from job member variable) is 1 [DEBUG] 02 二月 01:50:01.000 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory] Producing instance of Job 'group1.job2', class=org.quartz.examples.example4.ColorJob [DEBUG] 02 二月 01:50:01.000 下午 DefaultQuartzScheduler_Worker-6 [org.quartz.core.JobRunShell] Calling execute on job group1.job2 [INFO] 02 二月 01:50:01.001 下午 DefaultQuartzScheduler_Worker-6 [org.quartz.examples.example4.ColorJob] ColorJob: group1.job2 executing at Tue Feb 02 13:50:01 CST 2016 favorite color is Red execution count (from job map) is 3 execution count (from job member variable) is 1 [DEBUG] 02 二月 01:50:10.001 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory] Producing instance of Job 'group1.job1', class=org.quartz.examples.example4.ColorJob [DEBUG] 02 二月 01:50:10.001 下午 DefaultQuartzScheduler_Worker-7 [org.quartz.core.JobRunShell] Calling execute on job group1.job1 [INFO] 02 二月 01:50:10.001 下午 DefaultQuartzScheduler_Worker-7 [org.quartz.examples.example4.ColorJob] ColorJob: group1.job1 executing at Tue Feb 02 13:50:10 CST 2016 favorite color is Green execution count (from job map) is 4 execution count (from job member variable) is 1 [DEBUG] 02 二月 01:50:11.001 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory] Producing instance of Job 'group1.job2', class=org.quartz.examples.example4.ColorJob [DEBUG] 02 二月 01:50:11.002 下午 DefaultQuartzScheduler_Worker-8 [org.quartz.core.JobRunShell] Calling execute on job group1.job2 [INFO] 02 二月 01:50:11.002 下午 DefaultQuartzScheduler_Worker-8 [org.quartz.examples.example4.ColorJob] ColorJob: group1.job2 executing at Tue Feb 02 13:50:11 CST 2016 favorite color is Red execution count (from job map) is 4 execution count (from job member variable) is 1 [DEBUG] 02 二月 01:50:20.000 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory] Producing instance of Job 'group1.job1', class=org.quartz.examples.example4.ColorJob [DEBUG] 02 二月 01:50:20.000 下午 DefaultQuartzScheduler_Worker-9 [org.quartz.core.JobRunShell] Calling execute on job group1.job1 [INFO] 02 二月 01:50:20.001 下午 DefaultQuartzScheduler_Worker-9 [org.quartz.examples.example4.ColorJob] ColorJob: group1.job1 executing at Tue Feb 02 13:50:20 CST 2016 favorite color is Green execution count (from job map) is 5 execution count (from job member variable) is 1 [DEBUG] 02 二月 01:50:21.001 下午 DefaultQuartzScheduler_QuartzSchedulerThread [org.quartz.simpl.SimpleJobFactory] Producing instance of Job 'group1.job2', class=org.quartz.examples.example4.ColorJob [DEBUG] 02 二月 01:50:21.002 下午 DefaultQuartzScheduler_Worker-10 [org.quartz.core.JobRunShell] Calling execute on job group1.job2 [INFO] 02 二月 01:50:21.002 下午 DefaultQuartzScheduler_Worker-10 [org.quartz.examples.example4.ColorJob] ColorJob: group1.job2 executing at Tue Feb 02 13:50:21 CST 2016 favorite color is Red execution count (from job map) is 5 execution count (from job member variable) is 1 [INFO] 02 二月 01:50:30.905 下午 main [org.quartz.examples.example4.JobStateExample] ------- Shutting Down --------------------- [INFO] 02 二月 01:50:30.906 下午 main [org.quartz.core.QuartzScheduler] Scheduler DefaultQuartzScheduler_$_NON_CLUSTERED shutting down. [INFO] 02 二月 01:50:30.906 下午 main [org.quartz.core.QuartzScheduler] Scheduler DefaultQuartzScheduler_$_NON_CLUSTERED paused. [DEBUG] 02 二月 01:50:30.907 下午 main [org.quartz.simpl.SimpleThreadPool] shutdown complete [INFO] 02 二月 01:50:30.908 下午 main [org.quartz.core.QuartzScheduler] Scheduler DefaultQuartzScheduler_$_NON_CLUSTERED shutdown complete. [INFO] 02 二月 01:50:30.908 下午 main [org.quartz.examples.example4.JobStateExample] ------- Shutdown Complete ----------------- [INFO] 02 二月 01:50:30.909 下午 main [org.quartz.examples.example4.JobStateExample] Executed 10 jobs. [DEBUG] 02 二月 01:50:31.029 下午 DefaultQuartzScheduler_Worker-10 [org.quartz.simpl.SimpleThreadPool] WorkerThread is shut down. [DEBUG] 02 二月 01:50:31.029 下午 DefaultQuartzScheduler_Worker-9 [org.quartz.simpl.SimpleThreadPool] WorkerThread is shut down. [DEBUG] 02 二月 01:50:31.093 下午 DefaultQuartzScheduler_Worker-7 [org.quartz.simpl.SimpleThreadPool] WorkerThread is shut down. [DEBUG] 02 二月 01:50:31.093 下午 DefaultQuartzScheduler_Worker-8 [org.quartz.simpl.SimpleThreadPool] WorkerThread is shut down. [DEBUG] 02 二月 01:50:31.179 下午 DefaultQuartzScheduler_Worker-6 [org.quartz.simpl.SimpleThreadPool] WorkerThread is shut down. [DEBUG] 02 二月 01:50:31.179 下午 DefaultQuartzScheduler_Worker-5 [org.quartz.simpl.SimpleThreadPool] WorkerThread is shut down. [DEBUG] 02 二月 01:50:31.240 下午 DefaultQuartzScheduler_Worker-3 [org.quartz.simpl.SimpleThreadPool] WorkerThread is shut down. [DEBUG] 02 二月 01:50:31.258 下午 DefaultQuartzScheduler_Worker-4 [org.quartz.simpl.SimpleThreadPool] WorkerThread is shut down. [DEBUG] 02 二月 01:50:31.295 下午 DefaultQuartzScheduler_Worker-2 [org.quartz.simpl.SimpleThreadPool] WorkerThread is shut down. [DEBUG] 02 二月 01:50:31.339 下午 DefaultQuartzScheduler_Worker-1 [org.quartz.simpl.SimpleThreadPool] WorkerThread is shut down.
<?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>