package org.fh.util;
import java.util.Map;
import org.quartz.CronScheduleBuilder;
import org.quartz.CronTrigger;
import org.quartz.Job;
import org.quartz.JobBuilder;
import org.quartz.JobDetail;
import org.quartz.JobKey;
import org.quartz.Scheduler;
import org.quartz.SchedulerFactory;
import org.quartz.TriggerBuilder;
import org.quartz.TriggerKey;
import org.quartz.impl.StdSchedulerFactory;
/**
- 阐明：定时工作治理类
- 作者：FH Admin
- from: fhadmin.org
*/
public class QuartzManager {
private static SchedulerFactory gSchedulerFactory = new StdSchedulerFactory(); //创立一个SchedulerFactory工厂实例private static String JOB_GROUP_NAME = "FH_JOBGROUP_NAME"; //工作组private static String TRIGGER_GROUP_NAME = "FH_TRIGGERGROUP_NAME"; //触发器组/**增加一个定时工作，应用默认的工作组名，触发器名，触发器组名 * @param jobName 工作名 * @param cls 工作 * @param time 工夫设置，参考quartz阐明文档 */public static void addJob(String jobName, Class<? extends Job> cls, String time) { try { Scheduler sched = gSchedulerFactory.getScheduler(); //通过SchedulerFactory构建Scheduler对象 JobDetail jobDetail= JobBuilder.newJob(cls).withIdentity(jobName,JOB_GROUP_NAME).build(); //用于描叙Job实现类及其他的一些动态信息，构建一个作业实例 CronTrigger trigger = (CronTrigger) TriggerBuilder .newTrigger() //创立一个新的TriggerBuilder来标准一个触发器 .withIdentity(jobName, TRIGGER_GROUP_NAME) //给触发器起一个名字和组名 .withSchedule(CronScheduleBuilder.cronSchedule(time)) .build(); sched.scheduleJob(jobDetail, trigger); if (!sched.isShutdown()) { sched.start(); // 启动 } } catch (Exception e) { throw new RuntimeException(e); } } /**增加一个定时工作，应用默认的工作组名，触发器名，触发器组名 （带参数） * @param jobName 工作名 * @param cls 工作 * @param time 工夫设置，参考quartz阐明文档 */public static void addJob(String jobName, Class<? extends Job> cls, String time, Map<String,Object> parameter) { try { Scheduler sched = gSchedulerFactory.getScheduler(); //通过SchedulerFactory构建Scheduler对象 JobDetail jobDetail= JobBuilder.newJob(cls).withIdentity(jobName,JOB_GROUP_NAME).build(); //用于描叙Job实现类及其他的一些动态信息，构建一个作业实例 jobDetail.getJobDataMap().put("parameterList", parameter); //传参数 CronTrigger trigger = (CronTrigger) TriggerBuilder .newTrigger() //创立一个新的TriggerBuilder来标准一个触发器 .withIdentity(jobName, TRIGGER_GROUP_NAME) //给触发器起一个名字和组名 .withSchedule(CronScheduleBuilder.cronSchedule(time)) .build(); sched.scheduleJob(jobDetail, trigger); if (!sched.isShutdown()) { sched.start(); // 启动 } } catch (Exception e) { throw new RuntimeException(e); } } /**增加一个定时工作 * @param jobName 工作名 * @param jobGroupName 工作组名 * @param triggerName 触发器名 * @param triggerGroupName 触发器组名 * @param jobClass 工作 * @param time 工夫设置，参考quartz阐明文档 */public static void addJob(String jobName, String jobGroupName, String triggerName, String triggerGroupName, Class<? extends Job> jobClass, String time) { try { Scheduler sched = gSchedulerFactory.getScheduler(); JobDetail jobDetail= JobBuilder.newJob(jobClass).withIdentity(jobName,jobGroupName).build();// 工作名，工作组，工作执行类 CronTrigger trigger = (CronTrigger) TriggerBuilder // 触发器 .newTrigger() .withIdentity(triggerName, triggerGroupName) .withSchedule(CronScheduleBuilder.cronSchedule(time)) .build(); sched.scheduleJob(jobDetail, trigger); if (!sched.isShutdown()) { sched.start(); // 启动 } } catch (Exception e) { throw new RuntimeException(e); } } /**增加一个定时工作 （带参数） * @param jobName 工作名 * @param jobGroupName 工作组名 * @param triggerName 触发器名 * @param triggerGroupName 触发器组名 * @param jobClass 工作 * @param time 工夫设置，参考quartz阐明文档 */public static void addJob(String jobName, String jobGroupName, String triggerName, String triggerGroupName, Class<? extends Job> jobClass, String time, Map<String,Object> parameter) { try { Scheduler sched = gSchedulerFactory.getScheduler(); JobDetail jobDetail= JobBuilder.newJob(jobClass).withIdentity(jobName,jobGroupName).build();// 工作名，工作组，工作执行类 jobDetail.getJobDataMap().put("parameterList", parameter); //传参数 CronTrigger trigger = (CronTrigger) TriggerBuilder // 触发器 .newTrigger() .withIdentity(triggerName, triggerGroupName) .withSchedule(CronScheduleBuilder.cronSchedule(time)) .build(); sched.scheduleJob(jobDetail, trigger); if (!sched.isShutdown()) { sched.start(); // 启动 } } catch (Exception e) { throw new RuntimeException(e); } } /** 批改一个工作的触发工夫(应用默认的工作组名，触发器名，触发器组名) * @param jobName 工作名 * @param time 新的工夫设置 */public static void modifyJobTime(String jobName, String time) { try { Scheduler sched = gSchedulerFactory.getScheduler(); //通过SchedulerFactory构建Scheduler对象 TriggerKey triggerKey = TriggerKey.triggerKey(jobName,TRIGGER_GROUP_NAME); //通过触发器名和组名获取TriggerKey CronTrigger trigger = (CronTrigger)sched.getTrigger(triggerKey); //通过TriggerKey获取CronTrigger if (trigger == null) { return; } String oldTime = trigger.getCronExpression(); if (!oldTime.equalsIgnoreCase(time)) { JobKey jobKey = JobKey.jobKey(jobName, JOB_GROUP_NAME); //通过工作名和组名获取JobKey JobDetail jobDetail = sched.getJobDetail(jobKey); Class<? extends Job> objJobClass = jobDetail.getJobClass(); removeJob(jobName); addJob(jobName, objJobClass, time); } } catch (Exception e) { throw new RuntimeException(e); } } /**批改一个工作的触发工夫 * @param triggerName 工作名称 * @param triggerGroupName 传过来的工作名称 * @param time 更新后的工夫规定 */public static void modifyJobTime(String triggerName, String triggerGroupName, String time) { try { Scheduler sched = gSchedulerFactory.getScheduler(); //通过SchedulerFactory构建Scheduler对象 TriggerKey triggerKey = TriggerKey.triggerKey(triggerName,triggerGroupName); //通过触发器名和组名获取TriggerKey CronTrigger trigger = (CronTrigger)sched.getTrigger(triggerKey); //通过TriggerKey获取CronTrigger if (trigger == null) return; CronScheduleBuilder scheduleBuilder = CronScheduleBuilder.cronSchedule(trigger.getCronExpression()); String oldTime = trigger.getCronExpression(); if (!oldTime.equalsIgnoreCase(time)) { trigger = (CronTrigger)trigger.getTriggerBuilder() //从新构建页游trigger .withIdentity(triggerKey) .withSchedule(scheduleBuilder) .withSchedule(CronScheduleBuilder.cronSchedule(time)) .build(); sched.rescheduleJob(triggerKey, trigger); //按新的trigger从新设置job执行 } } catch (Exception e) { throw new RuntimeException(e); } } /**移除一个工作(应用默认的工作组名，触发器名，触发器组名) * @param jobName 工作名称 */public static void removeJob(String jobName) { try { Scheduler sched = gSchedulerFactory.getScheduler(); TriggerKey triggerKey = TriggerKey.triggerKey(jobName,www.pizei.comTRIGGER_GROUP_NAME); //通过触发器名和组名获取TriggerKey JobKey jobKey = JobKey.jobKey(jobName, JOB_GROUP_NAME); //通过工作名和组名获取JobKey sched.pauseTrigger(triggerKey); // 进行触发器 sched.unscheduleJob(triggerKey);// 移除触发器 sched.deleteJob(jobKey); // 删除工作 } catch (Exception e) { throw new RuntimeException(e); } } /**移除一个工作 * @param jobName 工作名 * @param jobGroupName 工作组名 * @param triggerName 触发器名 * @param triggerGroupName 触发器组名 */public static void removeJob(String jobName, String jobGroupName,String triggerName, String triggerGroupName) { try { Scheduler sched = gSchedulerFactory.getScheduler(); TriggerKey triggerKey = TriggerKey.triggerKey(triggerName,triggerGroupName); //通过触发器名和组名获取TriggerKey JobKey jobKey = JobKey.jobKey(jobName, jobGroupName); //通过工作名和组名获取JobKey sched.pauseTrigger(triggerKey); // 进行触发器 sched.unscheduleJob(triggerKey);// 移除触发器 sched.deleteJob(jobKey); // 删除工作 } catch (Exception e) { throw new RuntimeException(e); } } /** * 启动所有定时工作 */public static void startJobs() { try { Scheduler sched = gSchedulerFactory.getScheduler(); sched.start(); } catch (Exception e) { throw new RuntimeException(e); } } 2.从新建设个页游数据库
/** * 敞开所有定时工作 */public static void shutdownJobs() { try { Scheduler sched = gSchedulerFactory.getScheduler(); if (!sched.isShutdown()) { sched.shutdown(); } } catch (Exception e) { throw new RuntimeException(e); } } }