public ReturnT <String> idleBeat(int jobId)
{
// isRunningOrHasQueue
bool isRunningOrHasQueue = false;
JobThread jobThread = XxlJobExecutor.loadJobThread(jobId);
if (jobThread != null && jobThread.isRunningOrHasQueue())
{
isRunningOrHasQueue = true;
}
if (isRunningOrHasQueue)
{
return(new ReturnT <String>(ReturnT <string> .FAIL_CODE, "job thread is running or has trigger queue."));
}
return(ReturnT <string> .SUCCESS);
}
public ReturnT <String> run(TriggerParam triggerParam)
{
//// load old：jobHandler + jobThread
JobThread jobThread = XxlJobExecutor.loadJobThread(triggerParam.jobId);
IJobHandler jobHandler = jobThread != null?jobThread.getHandler() : null;
String removeOldReason = null;
switch (triggerParam.glueType)
{
case "BEAN":
{
IJobHandler newJobHandler = XxlJobExecutor.loadJobHandler(triggerParam.executorHandler);
// valid old jobThread
if (jobThread != null && jobHandler != newJobHandler)
{
// change handler, need kill old thread
removeOldReason = "更换JobHandler或更换任务模式,终止旧任务线程";
jobThread = null;
jobHandler = null;
}
// valid handler
if (jobHandler == null)
{
jobHandler = newJobHandler;
if (jobHandler == null)
{
return(new ReturnT <String>(ReturnT <string> .FAIL_CODE, "job handler [" + triggerParam.executorHandler + "] not found."));
}
}
break;
}
default:
{
return(new ReturnT <String>(ReturnT <string> .FAIL_CODE, "glueType[" + triggerParam.glueType + "] is not valid."));
}
}
//// executor block strategy
if (jobThread != null)
{
ExecutorBlockStrategyEnum blockStrategy = (ExecutorBlockStrategyEnum)Enum.Parse(typeof(ExecutorBlockStrategyEnum), triggerParam.executorBlockStrategy);
if (ExecutorBlockStrategyEnum.DISCARD_LATER == blockStrategy)
{
// discard when running
if (jobThread.isRunningOrHasQueue())
{
return(new ReturnT <String>(ReturnT <string> .FAIL_CODE, "阻塞处理策略-生效：" + ExecutorBlockStrategyEnum.DISCARD_LATER.ToString()));
}
}
else if (ExecutorBlockStrategyEnum.COVER_EARLY == blockStrategy)
{
// kill running jobThread
if (jobThread.isRunningOrHasQueue())
{
removeOldReason = "阻塞处理策略-生效：" + ExecutorBlockStrategyEnum.COVER_EARLY.ToString();
jobThread = null;
}
}
else
{
// just queue trigger
}
}
// replace thread (new or exists invalid)
if (jobThread == null)
{
jobThread = XxlJobExecutor.registJobThread(triggerParam.jobId, jobHandler, removeOldReason);
}
// push data to queue
ReturnT <String> pushResult = jobThread.pushTriggerQueue(triggerParam);
return(pushResult);
}