code: @Override
      public List<OperableTrigger> getTriggersForJob(final JobKey jobKey) throws JobPersistenceException {
          return doWithLock(new LockCallback<List<OperableTrigger>>() {
              @Override
              public List<OperableTrigger> doWithLock(JedisCommands jedis) throws JobPersistenceException {
                  return storage.getTriggersForJob(jobKey, jedis);
              }
          }, "Could not retrieve triggers for job.");
      }
docs: Get all of the Triggers that are associated to the given Job.
  <p/>
  <p>
  If there are no matches, a zero-length array should be returned.
  </p>
  
  @param jobKey the key of the job for which to retrieve triggers