package com.taobao.zeus.schedule.mvc;
import org.apache.log4j.LogManager;
import org.apache.log4j.Logger;
import com.taobao.zeus.model.DebugHistory;
import com.taobao.zeus.model.FileDescriptor;
import com.taobao.zeus.mvc.DispatcherListener;
import com.taobao.zeus.mvc.MvcEvent;
import com.taobao.zeus.schedule.mvc.event.DebugFailEvent;
import com.taobao.zeus.schedule.mvc.event.DebugSuccessEvent;
import com.taobao.zeus.socket.master.MasterContext;
import com.taobao.zeus.store.FileManager;
/**
* 任务失败的监听
* 当任务失败，需要发送邮件给相关人员
* @author zhoufang
*
*/
public class DebugListener extends DispatcherListener{
private static Logger log=LogManager.getLogger(DebugListener.class);
private FileManager fileManager;
public DebugListener(MasterContext context){
fileManager=(FileManager) context.getApplicationContext().getBean("fileManager");
}
@Override
public void beforeDispatch(MvcEvent mvce) {
try {
if(mvce.getAppEvent() instanceof DebugFailEvent){
final DebugFailEvent event=(DebugFailEvent) mvce.getAppEvent();
DebugHistory history=event.getHistory();
FileDescriptor fd=fileManager.getFile(history.getFileId());
String msg="调试任务:"+fd.getName()+" 运行失败";
//此处可以发送IM消息
}else if(mvce.getAppEvent() instanceof DebugSuccessEvent){
final DebugSuccessEvent event=(DebugSuccessEvent) mvce.getAppEvent();
DebugHistory history=event.getHistory();
FileDescriptor fd=fileManager.getFile(history.getFileId());
String msg="调试任务:"+fd.getName()+" 运行成功";
//此处可以发送IM消息
}
} catch (Exception e) {
//处理异常，防止后续的依赖任务受此影响，无法正常执行
log.error("失败任务，发送通知出现异常",e);
}
}
}