Quartz操作工具类

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quartz 版本2.0.* 以上
import static org.quartz.JobBuilder.newJob;import static org.quartz.JobKey.jobKey;import static org.quartz.TriggerBuilder.newTrigger;import static org.quartz.CronScheduleBuilder.cronSchedule;import static org.quartz.TriggerKey.triggerKey;import java.util.Date;import org.quartz.CronTrigger;import org.quartz.JobDetail;import org.quartz.Scheduler;import org.quartz.SchedulerException;import org.quartz.Trigger;public class QuartzUtils {    private static String JOB_NAME = "EXTJWEB_NAME";    private static String JOB_GROUP_NAME = "EXTJWEB_JOBGROUP_NAME";    private static String TRIGGER_NAME = "EXTJWEB_NAME";    private static String TRIGGER_GROUP_NAME = "EXTJWEB_TRIGGERGROUP_NAME";    /**     * @Description: 添加一个定时任务，使用默认的任务组名，触发器名，触发器组名     * @param sched:调度器     * @param jobClass:任务     * @param time:时间设置，CronExpression表达式     */    public static void addJob(Scheduler sched, @SuppressWarnings("rawtypes") Class jobClass, String time) {        addJob(sched, jobClass,time,JOB_NAME,JOB_GROUP_NAME,TRIGGER_NAME,TRIGGER_GROUP_NAME);    }    /**     * @Description: 添加一个定时任务     * @param sched:调度器     * @param jobClass:任务     * @param time:时间设置，CronExpression表达式     * @param jobName:任务名     * @param jobGroupName:任务组名     * @param triggerName:触发器名     * @param triggerGroupName:触发器组名     */    public static void addJob(Scheduler sched, @SuppressWarnings("rawtypes") Class jobClass, String time,            String jobName, String jobGroupName, String triggerName, String triggerGroupName) {        JobDetail job = newJob(jobClass).withIdentity(jobName, jobGroupName).build();        CronTrigger trigger = newTrigger().withIdentity(triggerName, triggerGroupName)                .withSchedule(cronSchedule(time)).build();        try {            // 返回为 null 添加失败            Date ft = sched.scheduleJob(job, trigger);        } catch (SchedulerException e) {            e.printStackTrace();        }    }    /**     * @Description: 定义一个任务之后进行触发设定(使用默认的任务组名，触发器名，触发器组名)     * @param sched:调度器     * @param time     */    @SuppressWarnings("rawtypes")    public static void addJObLaterUse(Scheduler sched, @SuppressWarnings("rawtypes") Class jobClass, String time) {        addJObLaterUse(sched,jobClass,time,JOB_NAME,JOB_GROUP_NAME);    }    /**     * @Description: 定义一个任务之后进行触发设定     * @param sched:调度器     * @param time     * @param jobName:任务名     * @param jobGroupName:任务组名     */    @SuppressWarnings("rawtypes")    public static void addJObLaterUse(Scheduler sched, @SuppressWarnings("rawtypes") Class jobClass, String time,            String jobName,String jobGroupName) {        JobDetail job = newJob(jobClass).withIdentity(jobName, jobGroupName).storeDurably().build();        try {            sched.addJob(job, false);        } catch (SchedulerException e) {            e.printStackTrace();        }    }    /**     * @Description: 对已存储的任务进行scheduling(使用默认的任务组名，触发器名，触发器组名)     * @param sched:调度器     * @param time     * @param jobName:任务名     * @param jobGroupName:任务组名     */    @SuppressWarnings("rawtypes")    public static void schedulingStoredJOb(Scheduler sched, @SuppressWarnings("rawtypes") Class jobClass, String time) {        schedulingStoredJOb(sched,jobClass,time,JOB_NAME,JOB_GROUP_NAME,TRIGGER_NAME,TRIGGER_GROUP_NAME);    }    /**     * @Description: 对已存储的任务进行scheduling     * @param sched:调度器     * @param time     * @param jobName:任务名     * @param jobGroupName:任务组名     */    @SuppressWarnings("rawtypes")    public static void schedulingStoredJOb(Scheduler sched, @SuppressWarnings("rawtypes") Class jobClass, String time,            String jobName,String jobGroupName,String triggerName, String triggerGroupName) {        Trigger trigger = newTrigger().withIdentity(triggerName, triggerGroupName).startNow()                .forJob(jobKey(jobName,jobGroupName))                .build();        try {            sched.scheduleJob(trigger);        } catch (SchedulerException e) {            e.printStackTrace();        }    }    /**     * @Description: 修改一个任务的触发时间(使用默认的任务组名，触发器名，触发器组名)     * @param sched:调度器     * @param time     */    @SuppressWarnings("rawtypes")    public static void modifyJobTime(Scheduler sched, String time) {        modifyJobTime(sched, TRIGGER_NAME, TRIGGER_GROUP_NAME, time);    }    /**     * @Description: 修改一个任务的触发时间     * @param sched:调度器     * @param triggerName     * @param triggerGroupName     * @param time     */    public static void modifyJobTime(Scheduler sched, String triggerName, String triggerGroupName, String time) {        Trigger trigger = newTrigger().withIdentity(triggerName, triggerGroupName).withSchedule(cronSchedule(time)).startNow().build();        try {            sched.rescheduleJob(triggerKey(triggerName, triggerGroupName), trigger);        } catch (SchedulerException e) {            e.printStackTrace();        }    }    /**     * @Description: 修改一个任务(使用默认的任务组名，任务名)     * @param sched:调度器     */    @SuppressWarnings("rawtypes")    public static void modifyJob(Scheduler sched, @SuppressWarnings("rawtypes") Class jobClass) {        modifyJob(sched,jobClass,JOB_NAME,JOB_GROUP_NAME);    }    /**     * @Description: 修改一个任务     * @param sched:调度器     * @param jobName:任务名     * @param jobGroupName:任务组名     */    public static void modifyJob(Scheduler sched, @SuppressWarnings("rawtypes") Class jobClass, String jobName,String jobGroupName) {        JobDetail job1 = newJob(jobClass).withIdentity(jobName,jobGroupName).build();        try {            sched.addJob(job1, true);        } catch (SchedulerException e) {            e.printStackTrace();        }    }    /**     * @Description: 删除一个任务的的trigger     * @param sched:调度器     * @param triggerName     * @param triggerGroupName     */    public static void unschedulingJob(Scheduler sched,String triggerName, String triggerGroupName) {        try {            sched.unscheduleJob(triggerKey(triggerName,triggerGroupName));        } catch (SchedulerException e) {            e.printStackTrace();        }    }    /**     * @Description: 移除一个任务，以及任务的所有trigger     * @param sched:调度器     * @param jobName     */    public static void removeJob(Scheduler sched, String jobName,String jobGroupName) {        try {            sched.deleteJob(jobKey(jobName,jobGroupName));        } catch (SchedulerException e) {            e.printStackTrace();        }    }    /**     * @Description:启动所有定时任务     * @param sched:调度器     */    public static void startJobs(Scheduler sched) {        try {            sched.start();        } catch (Exception e) {            throw new RuntimeException(e);        }    }    /**     * @Description:关闭所有定时任务     * @param sched:调度器     */    public static void shutdownJobs(Scheduler sched) {        try {            if (!sched.isShutdown()) {                //未传参或false：不等待执行完成便结束；true：等待任务执行完才结束                sched.shutdown();            }        } catch (Exception e) {            throw new RuntimeException(e);        }    }}
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