549 lines
20 KiB
Java
549 lines
20 KiB
Java
package com.nis.quartz;
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import java.text.ParseException;
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import java.text.SimpleDateFormat;
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import java.util.ArrayList;
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import java.util.Calendar;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import org.apache.log4j.Logger;
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import org.quartz.CalendarIntervalScheduleBuilder;
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import org.quartz.CalendarIntervalTrigger;
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import org.quartz.CronScheduleBuilder;
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import org.quartz.DateBuilder;
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import org.quartz.DisallowConcurrentExecution;
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import org.quartz.Job;
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import org.quartz.JobBuilder;
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import org.quartz.JobDataMap;
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import org.quartz.JobDetail;
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import org.quartz.JobExecutionContext;
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import org.quartz.JobExecutionException;
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import org.quartz.JobKey;
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import org.quartz.PersistJobDataAfterExecution;
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import org.quartz.ScheduleBuilder;
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import org.quartz.Scheduler;
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import org.quartz.SchedulerException;
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import org.quartz.SimpleScheduleBuilder;
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import org.quartz.SimpleTrigger;
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import org.quartz.Trigger;
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import org.quartz.TriggerBuilder;
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import org.quartz.TriggerKey;
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import org.quartz.impl.matchers.GroupMatcher;
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import org.quartz.impl.triggers.CalendarIntervalTriggerImpl;
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import org.quartz.impl.triggers.CronTriggerImpl;
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import org.quartz.spi.MutableTrigger;
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import com.nis.domain.ScheduleCfg;
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import com.nis.util.Constants;
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import com.nis.util.DateUtil;
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import com.nis.util.DateUtils;
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import com.nis.util.DictUtils;
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import com.nis.util.StringUtils;
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import com.nis.web.dao.SchedulerDao;
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import com.nis.web.service.SpringContextHolder;
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/**
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* 定时任务 配置全量同步时未执行的定时任务加载
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* 1、每 n s 执行一次，每次读取 schedule_cfg 最新的数据
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* 2、删除或新增 定时任务
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* 3、单线程执行
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* @author ddm
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*
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*/
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@DisallowConcurrentExecution
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@PersistJobDataAfterExecution
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public class ScheduleSyncCfgJob implements Job {
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SimpleDateFormat sdf=new SimpleDateFormat(Constants.COMMON_DATE_FORMAT);
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private static final Logger log = Logger.getLogger(ScheduleSyncCfgJob.class);
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/**
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* 状态组，格式：statusGroup-compileId
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*/
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private static final String STATUS_GROUP = "syncGroup-";
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private static final String STATUS_JOB = "SYNC-JOB";
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/**
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* 生效标识：valid-cronexp
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*/
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private static final String VALID_KEY = "valid-";
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/**
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* 失效标识：invalid-cronexp
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*/
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private static final String INVALID_KEY = "invalid-";
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private static final JobKey STATUS_JOBKEY = JobKey.jobKey(STATUS_JOB, "syncGroup");
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private static final JobDetail STATUS_JOBDETAIL = JobBuilder.newJob(ScheduleStatusJob.class)
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.withIdentity(STATUS_JOBKEY)
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.storeDurably(true)
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.build();
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@Override
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public void execute(JobExecutionContext context) throws JobExecutionException {
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Scheduler scheduler = context.getScheduler();
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SchedulerDao dao = SpringContextHolder.getBean(SchedulerDao.class);
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JobDataMap dataMap = context.getJobDetail().getJobDataMap();
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long scheduleCfgId = dataMap.get("scheduleCfgId") == null ? 0:dataMap.getLong("scheduleCfgId");
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long limit = dataMap.get("limit") == null ? Constants.MAAT_JSON_SEND_SIZE:dataMap.getLong("limit");
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log.info(String.format("Sync定时配置任务开始扫描，scheduleCfgId:%s,limit:%s",scheduleCfgId,limit ));
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List<ScheduleCfg> newlyCfg = null;
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int totalNum = 0;
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//全量同步当前状态 0:start:开始 1:init:初始化 2:doing:进行中
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String currentStatus = DictUtils.getDictLabel("currrent_sync_status", "status","0");
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if(!(currentStatus.equals("0") || currentStatus.equals("1") || currentStatus.equals("2"))) {
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do {
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newlyCfg = dao.findNewlyCfg(scheduleCfgId, limit,2,null);
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if(newlyCfg != null && newlyCfg.size() > 0) {
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totalNum += newlyCfg.size();
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for(ScheduleCfg cfg : newlyCfg) {//先取消之前的定时配置
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Integer compileId = cfg.getCompileId();
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try {
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//取消之前所有的 trigger
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GroupMatcher<TriggerKey> groupMatcher= GroupMatcher.triggerGroupEquals(STATUS_GROUP + compileId);
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Set<TriggerKey> triggerKeys = scheduler.getTriggerKeys(groupMatcher);
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if(triggerKeys != null && triggerKeys.size() > 0) {
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for(TriggerKey tk : triggerKeys) {
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scheduler.unscheduleJob(tk);
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}
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log.info(String.format("Sync定时任务取消成功，compile:%s", compileId));
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}
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} catch (Exception e) {
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log.error(String.format("Sync定时任务取消异常，compileId:%s", compileId),e);
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}
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}
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int index=0;
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for(ScheduleCfg cfg : newlyCfg) {
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Integer compileId = cfg.getCompileId();
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try {
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//判断状态，重新添加最新的 trigger
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Integer isValid = cfg.getIsValid();
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Integer isAudit = cfg.getIsAudit();
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//添加定时任务的条件
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if((isValid == 1 && isAudit == 1) || (isValid == 0 && isAudit == 0)) {
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//添加定时任务，包括valid 和 invalid
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addJob(scheduler, cfg,index);
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log.info(String.format("Sync定时任务添加成功，compile:%s", compileId));
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}
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} catch (Exception e) {
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log.error(String.format("Sync定时任务更新异常，compileId:%s", compileId),e);
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}
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index++;
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}
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//最后 保存此次 最后的id
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ScheduleCfg lastCfg = newlyCfg.get(newlyCfg.size() -1);
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scheduleCfgId = lastCfg.getId();
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dataMap.put("scheduleCfgId", scheduleCfgId);
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log.info(String.format("Sync加载定时任务，total num :%s", newlyCfg.size()));
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}
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} while (newlyCfg != null && newlyCfg.size() > 0);
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log.info(String.format("Sync定时配置任务结束执行，total num:%s",totalNum));
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}
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log.info("全量同步中缓存的定时配置正在扫描（currentStatus："+currentStatus+"）");
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}
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/**
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* 将定时任务信息添加到 定时器框架中调度
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* @param scheduler
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* @param cfg
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* @throws SchedulerException
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*/
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/*public static void addJob(Scheduler scheduler,ScheduleCfg cfg) throws SchedulerException {
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Integer compileId = cfg.getCompileId();
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String cronValid = cfg.getCronValid();
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String cronInvalid = cfg.getCronInvalid();
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Trigger validTrigger = createTrigger(cronValid, compileId, true, cfg);
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Trigger invalidTrigger = createTrigger(cronInvalid, compileId, false, cfg);
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boolean jobExist = scheduler.checkExists(STATUS_JOBKEY);
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if(!jobExist) {//判断 job 是否存在，不存在添加
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scheduler.addJob(STATUS_JOBDETAIL, false);
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}
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boolean checkExists = scheduler.checkExists(validTrigger.getKey());
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if(!checkExists) {//判断 valid trigger 是否存在，不存在添加
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scheduler.scheduleJob(validTrigger);
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}else {
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log.warn(String.format("Trigger already exists:%s ", validTrigger.getKey().toString()));
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}
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checkExists = scheduler.checkExists(invalidTrigger.getKey());
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if(!checkExists) {//判断 invalid trigger 是否存在，不存在添加
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scheduler.scheduleJob(invalidTrigger);
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}else {
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log.warn(String.format("Trigger already exists:%s ", invalidTrigger.getKey().toString()));
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}
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}*/
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public static void addJob(Scheduler scheduler,ScheduleCfg cfg,int expire) throws SchedulerException {
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List<Trigger> triList = createTrigger(cfg,expire);
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boolean jobExist = scheduler.checkExists(STATUS_JOBKEY);
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if(!jobExist) {//判断 job 是否存在，不存在添加
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scheduler.addJob(STATUS_JOBDETAIL, false);
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}
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for(Trigger tri : triList) {
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boolean checkExists = scheduler.checkExists(tri.getKey());
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if(!checkExists) {//判断 valid trigger 是否存在，不存在添加
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log.debug(String.format("Sync定时任务添加，%s", tri.getKey()));
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scheduler.scheduleJob(tri);
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log.info(String.format("Sync定时任务添加成功，%s", tri.getKey()));
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}else {
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log.warn(String.format("Trigger（sync） already exists:%s ", tri.getKey().toString()));
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}
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}
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}
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/**
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* 将页面配置的内容 转换成 trigger
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* @param cfg
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* @return
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*/
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public static List<Trigger> createTrigger(ScheduleCfg cfg,int expire){
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String mode = cfg.getUserRegion1().toUpperCase();//定时任务运行模式：一次，每天，每周，每月
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List<Trigger> triList = null;
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switch (mode) {
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case "ALWAYS"://单次运行，但只创建单次生效触发器
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triList = createSimpleTrigger(cfg,expire);
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break;
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case "SINGLE"://单次运行
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triList = createSimpleTrigger(cfg,expire);
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break;
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case "EVERYDAY"://每天运行 0 0 0 2/1 * ? ,不符合要求，定义每天都执行，然后在 代码判断 间隔时间
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triList = createCalendarIntervalTrigger(cfg);
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break;
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case "EVERYWEEK"://每周运行
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triList = createCalendarIntervalTrigger(cfg);
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break;
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case "EVERYMONTH"://每月运行
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triList = createEveryMonthTrigger(cfg);
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break;
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default:
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log.warn(String.format("unknown mode : %s ", mode));
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break;
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}
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return triList;
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}
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/**
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* 将时间转换成 时分秒
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* @param time
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* @return
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*/
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public static List<Integer> parseTime(String time) {
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if(StringUtils.isNoneBlank(time)) {
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String[] split = time.split(":");
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List<Integer> tl = new ArrayList<Integer>(3);
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for(String s : split) {
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tl.add(Integer.valueOf(s));
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}
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return tl;
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}
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return null;
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}
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public static Trigger createCronTrigger(String cron,Integer compileId,boolean isValid,ScheduleCfg cfg) {
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String triggerName = isValid ? (VALID_KEY + cron) : (INVALID_KEY + cron);
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JobDataMap dataMap = new JobDataMap();
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dataMap.put("isValid", isValid);
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dataMap.put("cfg", cfg);
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return TriggerBuilder.newTrigger()
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.withIdentity(createTiggerKey(triggerName, STATUS_GROUP+compileId))
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.withSchedule(CronScheduleBuilder.cronSchedule(cron))
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.usingJobData(dataMap)
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.forJob(STATUS_JOBDETAIL)
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.build();
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}
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/**
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* 创建全量同步时未执行的任务，每个任务均为单词任务
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* @param cfg
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* @return
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*/
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public static List<Trigger> createSimpleTrigger(ScheduleCfg cfg,int expire){
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List<Trigger> triList = new ArrayList<Trigger>();
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Integer compileId = cfg.getCompileId();
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String cronValid = cfg.getCronValid();
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String cronInvalid = cfg.getCronInvalid();
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Date validDate = null;
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Date invalidDate = null;
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if(StringUtils.isNotBlank(cronValid)){
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Calendar c = Calendar.getInstance();
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c.add(Calendar.MINUTE, (expire+1));
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validDate = c.getTime();
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}
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if(StringUtils.isNotBlank(cronInvalid)){
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Calendar c = Calendar.getInstance();
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c.add(Calendar.MINUTE, (expire+2));
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invalidDate = c.getTime();
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}
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JobDataMap dataMap = new JobDataMap();
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if(validDate!=null){//生效时间如果不为空，则创建定时生效触发器
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dataMap.put("isValid", true);
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dataMap.put("cfg", cfg);
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String triName = VALID_KEY + cfg.getUserRegion1() + "_" + cronValid;
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Trigger trigger = TriggerBuilder.newTrigger()
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.withIdentity(createTiggerKey(triName, STATUS_GROUP+compileId))
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.withSchedule(SimpleScheduleBuilder.simpleSchedule())
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.usingJobData(dataMap)
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.forJob(STATUS_JOBDETAIL)
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.startAt(validDate)
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.build();
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triList.add(trigger);
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}
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if(invalidDate!=null){//失效时间如果不为空，则创建定时失效触发器
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dataMap = new JobDataMap();
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dataMap.put("isValid", false);
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dataMap.put("cfg", cfg);
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String triName = INVALID_KEY + cfg.getUserRegion1() + "_" + cronInvalid;
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Trigger trigger = TriggerBuilder.newTrigger()
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.withIdentity(createTiggerKey(triName, STATUS_GROUP+compileId))
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.withSchedule(SimpleScheduleBuilder.simpleSchedule())
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.usingJobData(dataMap)
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.forJob(STATUS_JOBDETAIL)
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.startAt(invalidDate)
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.build();
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triList.add(trigger);
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}
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return triList;
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}
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/**
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* 间隔 n 天 或 n 周执行
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* @param cfg
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* @return
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*/
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public static List<Trigger> createCalendarIntervalTrigger(ScheduleCfg cfg) {
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List<Trigger> triList = new ArrayList<Trigger>();
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Integer compileId = cfg.getCompileId();
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String cronValid = cfg.getCronValid();
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String cronInvalid = cfg.getCronInvalid();
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String dayOrWeek = cfg.getUserRegion1();
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Integer interval = Integer.valueOf(cfg.getUserRegion2());
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List<Integer> validList = parseTime(cronValid);
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List<Integer> invalidList = parseTime(cronInvalid);
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Date validStartTime = DateBuilder.todayAt(validList.get(0), validList.get(1), validList.get(2));
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Date invalidTime = DateBuilder.todayAt(invalidList.get(0), invalidList.get(1), invalidList.get(2));
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CalendarIntervalScheduleBuilder intervalBuilder = null;
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if("EVERYDAY".equalsIgnoreCase(dayOrWeek)) {
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intervalBuilder = CalendarIntervalScheduleBuilder.calendarIntervalSchedule().withIntervalInDays(interval);
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//valid
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JobDataMap dataMap = new JobDataMap();
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dataMap.put("isValid", true);
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dataMap.put("cfg", cfg);
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String triName = VALID_KEY + dayOrWeek+"("+interval+")" + "_" + DateUtils.formatDate(validStartTime, Constants.COMMON_DATE_FORMAT);
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Trigger validTri = TriggerBuilder.newTrigger()
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.withIdentity(createTiggerKey(triName, STATUS_GROUP+compileId))
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.withSchedule(intervalBuilder)
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.usingJobData(dataMap)
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.forJob(STATUS_JOBDETAIL)
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.startAt(validStartTime)
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.build();
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triList.add(validTri);
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//invalid
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dataMap = new JobDataMap();
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dataMap.put("isValid", false);
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dataMap.put("cfg", cfg);
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triName = INVALID_KEY + dayOrWeek +"("+interval+")" + "_" + DateUtils.formatDate(invalidTime, Constants.COMMON_DATE_FORMAT);
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validTri = TriggerBuilder.newTrigger()
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.withIdentity(createTiggerKey(triName, STATUS_GROUP+compileId))
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.withSchedule(intervalBuilder)
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.usingJobData(dataMap)
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.forJob(STATUS_JOBDETAIL)
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.startAt(invalidTime)
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.build();
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triList.add(validTri);
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}else if("EVERYWEEK".equalsIgnoreCase(dayOrWeek)) {
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intervalBuilder = CalendarIntervalScheduleBuilder.calendarIntervalSchedule().withIntervalInWeeks(interval);
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String[] weeks = cfg.getUserRegion3().split(",");
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for(String week : weeks) {
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if(StringUtils.isNoneBlank(week)) {
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Date temp = closestAfterWeek(validStartTime, Integer.valueOf(week));
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JobDataMap dataMap = new JobDataMap();
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dataMap.put("isValid", true);
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dataMap.put("cfg", cfg);
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String triName = VALID_KEY + dayOrWeek +week+"("+interval+")" + "_" + DateUtils.formatDate(temp, Constants.COMMON_DATE_FORMAT);
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Trigger validTri = TriggerBuilder.newTrigger()
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.withIdentity(createTiggerKey(triName, STATUS_GROUP+compileId))
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.withSchedule(intervalBuilder)
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.usingJobData(dataMap)
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.forJob(STATUS_JOBDETAIL)
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.startAt(temp)
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.build();
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triList.add(validTri);
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//invalid
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dataMap = new JobDataMap();
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dataMap.put("isValid", false);
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dataMap.put("cfg", cfg);
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temp = closestAfterWeek(invalidTime, Integer.valueOf(week));
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triName = INVALID_KEY + dayOrWeek +week+"("+interval+")" + "_" + DateUtils.formatDate(temp, Constants.COMMON_DATE_FORMAT);
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validTri = TriggerBuilder.newTrigger()
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.withIdentity(createTiggerKey(triName, STATUS_GROUP+compileId))
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.withSchedule(intervalBuilder)
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.usingJobData(dataMap)
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.forJob(STATUS_JOBDETAIL)
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.startAt(temp)
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.build();
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triList.add(validTri);
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}
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}
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}
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return triList;
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}
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/**
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* 每月 执行
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* @param cfg
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* @return
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*/
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public static List<Trigger> createEveryMonthTrigger(ScheduleCfg cfg){
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String dayWeek = cfg.getUserRegion3();
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String cronInvalid = cfg.getCronInvalid();
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String cronValid = cfg.getCronValid();
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StringBuilder cronSb = new StringBuilder();
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Trigger trigger = null;
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List<Integer> validList = parseTime(cronValid);//time 转换
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List<Integer> invalidList = parseTime(cronInvalid);//time 转换
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List<Trigger> triList = new ArrayList<Trigger>();
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String userRegion4 = cfg.getUserRegion4().toUpperCase();
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if("day".equalsIgnoreCase(dayWeek)) {//指定天
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boolean hasL = userRegion4.contains("L");
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StringBuilder chooseSb = new StringBuilder();
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for(String str : userRegion4.split(",")) {
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if(!"L".equalsIgnoreCase(str.trim())) {
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chooseSb.append(",").append(str);
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}
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}
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chooseSb.deleteCharAt(0);
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cronSb.append(validList.get(2)).append(" ")//秒
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.append(validList.get(1)).append(" ")//分
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.append(validList.get(0)).append(" ")//小时
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.append(chooseSb.toString()).append(" ")//日
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.append(cfg.getUserRegion2()).append(" ")//月
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.append("?").append(" ");//周
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trigger = createCronTrigger(cronSb.toString(), cfg.getCompileId(), true, cfg);
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triList.add(trigger);
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cronSb.setLength(0);
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cronSb.append(invalidList.get(2)).append(" ")//秒
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.append(invalidList.get(1)).append(" ")//分
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.append(invalidList.get(0)).append(" ")//小时
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.append(chooseSb.toString()).append(" ")//日
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.append(cfg.getUserRegion2()).append(" ")//月
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.append("?").append(" ");//周
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trigger = createCronTrigger(cronSb.toString(), cfg.getCompileId(), false, cfg);
|
||
triList.add(trigger);
|
||
if(hasL) {// 月的最后一天，quartz 不支持 1,L 这种指定，所以 L单独处理一下
|
||
cronSb.setLength(0);
|
||
cronSb.append(validList.get(2)).append(" ")//秒
|
||
.append(validList.get(1)).append(" ")//分
|
||
.append(validList.get(0)).append(" ")//小时
|
||
.append("L").append(" ")//日
|
||
.append(cfg.getUserRegion2()).append(" ")//月
|
||
.append("?").append(" ");//周
|
||
trigger = createCronTrigger(cronSb.toString(), cfg.getCompileId(), true, cfg);
|
||
triList.add(trigger);
|
||
cronSb.setLength(0);
|
||
cronSb.append(invalidList.get(2)).append(" ")//秒
|
||
.append(invalidList.get(1)).append(" ")//分
|
||
.append(invalidList.get(0)).append(" ")//小时
|
||
.append("L").append(" ")//日
|
||
.append(cfg.getUserRegion2()).append(" ")//月
|
||
.append("?").append(" ");//周
|
||
trigger = createCronTrigger(cronSb.toString(), cfg.getCompileId(), false, cfg);
|
||
triList.add(trigger);
|
||
}
|
||
}else if ("week".equalsIgnoreCase(dayWeek)) {//指定周，1#2: 第一周的周二，4L:最后一周的周四
|
||
for(String nthWeek : userRegion4.split(",")) {//第几周
|
||
for(String week : cfg.getUserRegion5().split(",")) {//星期几
|
||
cronSb.setLength(0);
|
||
cronSb.append(validList.get(2)).append(" ")//秒
|
||
.append(validList.get(1)).append(" ")//分
|
||
.append(validList.get(0)).append(" ")//小时
|
||
.append("?").append(" ")//日
|
||
.append(cfg.getUserRegion2()).append(" ");//月
|
||
if("L".equalsIgnoreCase(nthWeek)) {
|
||
cronSb.append(week).append("L");//周
|
||
}else {
|
||
cronSb.append(week).append("#").append(nthWeek);//周
|
||
}
|
||
trigger = createCronTrigger(cronSb.toString(), cfg.getCompileId(), true, cfg);
|
||
triList.add(trigger);
|
||
cronSb.setLength(0);
|
||
cronSb.append(invalidList.get(2)).append(" ")//秒
|
||
.append(invalidList.get(1)).append(" ")//分
|
||
.append(invalidList.get(0)).append(" ")//小时
|
||
.append("?").append(" ")//日
|
||
.append(cfg.getUserRegion2()).append(" ");//月
|
||
if("L".equalsIgnoreCase(nthWeek)) {
|
||
cronSb.append(week).append("L");//周
|
||
}else {
|
||
cronSb.append(week).append("#").append(nthWeek);//周
|
||
}
|
||
trigger = createCronTrigger(cronSb.toString(), cfg.getCompileId(), false, cfg);
|
||
triList.add(trigger);
|
||
}
|
||
}
|
||
}
|
||
return triList;
|
||
}
|
||
|
||
|
||
/**
|
||
* 查找最近的 星期几 ，包括今天
|
||
* @param date
|
||
* @param w 周一开始 1 -7
|
||
* @return
|
||
*/
|
||
public static Date closestAfterWeek(Date date,int w) {
|
||
Calendar cal = Calendar.getInstance();
|
||
cal.setTime(date);
|
||
int i = cal.get(Calendar.DAY_OF_WEEK);//周日开始 1-7
|
||
i = (i==1)? 7: i-1;//转换为 周一到 周日 1-7
|
||
cal.add(Calendar.DAY_OF_MONTH, (i>w)?(7-(i-w)) : (w-i));
|
||
return cal.getTime();
|
||
}
|
||
|
||
|
||
public static TriggerKey createTiggerKey(String name,String group) {
|
||
TriggerKey key = new TriggerKey(name, group);
|
||
return key;
|
||
}
|
||
|
||
/**
|
||
* jquery cron 生成的cron 表达式，quartz 不能直接使用，需要做些修改
|
||
* @param cron
|
||
* @return
|
||
*/
|
||
public static String modifyCronExp(String cron) {
|
||
String[] cronArr = cron.split("\\s");
|
||
if("*".equals(cronArr[4])) {
|
||
cronArr[4] = "?";
|
||
}else {
|
||
cronArr[3] = "*";
|
||
cronArr[2] = "?";
|
||
}
|
||
return "0 " + StringUtils.join(cronArr, " ");
|
||
}
|
||
|
||
|
||
public static void main(String[] args) {
|
||
|
||
CronTriggerImpl cron = new CronTriggerImpl();
|
||
try {
|
||
String exp = "0 0 0 ? 1,2 1#4";
|
||
cron.setCronExpression(exp);
|
||
System.out.println(cron);
|
||
} catch (ParseException e) {
|
||
e.printStackTrace();
|
||
}
|
||
|
||
|
||
}
|
||
|
||
}
|