2010-11-04 quartz学习笔记六-JobExecutionException

当执行job出现异常的时候如何处理？

1.将这个exception包装为JobExecutionException

 

 try {
            int zero = 0;
            int calculation = 4815 / zero;
        } catch (Exception e) {
            System.out.println("--- Error in job!");
            JobExecutionException e2 = 
                new JobExecutionException(e);
            // this job will refire immediately
            e2.setRefireImmediately(true);
            throw e2;
        }

 

2.设置JobExecutionException的属性

如果    e2.setRefireImmediately(true);

  则在检测到异常后重新执行job

如果  e2.setUnscheduleAllTriggers(true);

 则检测到异常后会退出job

更多的属性用到的时候再google