如何將觸發器列表中的同一個鍵的不同值傳遞給作業？

所以，我想將觸發器的特定值傳遞給作業。看起來這個值被覆蓋併產生最後一個值。如何將觸發器列表中的同一個鍵的不同值傳遞給作業？

public void createControlTask(String name, String id, String freq) throws SchedulerException { 
    JobBuilder jobBuilder; 
    JobDetail jobDetail; 
    TriggerBuilder trigBuilder; 
    Trigger trigger = null; 
    Set<Trigger> triggerList = new HashSet<Trigger>(); 
    String[] months = null; 
    String cronFreq; 
    //Get current year from properties file -- kavitha 
    String year = props.getProperty("task.year"); 
    log.info("in createSchedulerTask() for : [" + name + "] id [" + id + "] freq [" + freq + "]"); 

    // Consider the control only if the frequency is monthly, quarterly, semi-annually or annually 

    if ((freq != null) && !(freq.equals(Constants.AS_NEEDED))) { 
     jobBuilder = JobBuilder.newJob(QuraJob.class); 
     jobBuilder = jobBuilder.withIdentity(name + "_JOB", Constants.CONTROL_TASK); 
     jobBuilder = jobBuilder.usingJobData(Constants.NAME, name); 
     jobBuilder = jobBuilder.usingJobData(Constants.ID, id); 
     jobBuilder = jobBuilder.usingJobData(Constants.FREQUENCY, freq); 
     jobDetail = jobBuilder.build(); 

     log.info("Job created -- [" + jobDetail.getKey() + "]"); 
     if(freq.equals(Constants.MONTHLY)){ 
      months = Constants.MONTHLY_PERIOD; 
     } 
     if(freq.equals(Constants.QUARTERLY)){ 
      months = Constants.QUARTERLY_PERIOD; 
     } 
     if(freq.equals(Constants.ANNUAL)){ 
      months = Constants.ANNUAL_PERIOD; 
     } 
     if(freq.equals(Constants.SEMI_ANNUALLY)){ 
      months = Constants.SEMI_ANNUALLY_PERIOD; 
     } 
     for(int i = 0; i < months.length; i++){ 
      cronFreq = props.getProperty(Constants.PID_CRON_CONTROLTASK + months[i]); 
      trigBuilder = TriggerBuilder.newTrigger(); 
      trigBuilder = trigBuilder.withIdentity(name + "_TRIGGER_" + i, Constants.CONTROL_TASK); 
      trigBuilder = trigBuilder.startNow(); 
      trigBuilder = trigBuilder.withSchedule(CronScheduleBuilder.cronSchedule(cronFreq)); 
      //Add year and month (Eg: "January-2016") as job data

**這是我將數據發送到JOB ** jobDetail.getJobDataMap（）把（Constants.TASK_MONTH_YEAR，幾個月[I] + 「 - 」 +年）。

  trigBuilder = trigBuilder.forJob(jobDetail); 
      trigger = trigBuilder.build(); 
      //add the trigger to a list 
      triggerList.add(trigger); 
     } 

     if(triggerList.size() > 0){ 
      //schedule the triggerlist to the job created, false -- if any of job & trigger id already exists, throws exception 
      scheduler.scheduleJob(jobDetail,triggerList,false); 
     } 
    } 
    else 
     log.info("Freq [" + freq + "] is not a schedulable value. So not scheduling a task for this control"); 
}

來源

2016-02-29 Kavitha Madhavaraj

所以，context.getMergedJobDataMap（）幫助了我。

我添加了觸發特定jobdata如下（假設的聲明是在一個循環中）：

trigBuilder = trigBuilder.usingJobData(Constants.TASK_MONTH_YEAR, months[i]+"-"+year);

在作業類找回像數據，

taskMonthYear = (String)context.getMergedJobDataMap().get(Constants.TASK_MONTH_YEAR);

來源

2016-02-29 08:41:54

如何將觸發器列表中的同一個鍵的不同值傳遞給作業？

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