package com.tenwa.lease.app.quartzmession;

import jbo.sys.QRTZ_TRIGGERS;

import org.quartz.JobExecutionContext;
import org.quartz.JobKey;

import com.amarsoft.are.jbo.BizObject;
import com.amarsoft.are.jbo.BizObjectManager;
import com.amarsoft.are.jbo.JBOException;
import com.amarsoft.are.jbo.JBOFactory;
import com.amarsoft.are.jbo.JBOTransaction;

public class JobInitUserName {
    private static JobInitUserName instance;  
    private JobInitUserName (){}  
    public static synchronized JobInitUserName getInstance() {  
    if (instance == null) {  
        instance = new JobInitUserName();  
    }  
    return instance;  
    } 

	public static String getUserId(JobExecutionContext arg0,JBOTransaction tx ) throws JBOException{
		JobKey jobKey = arg0.getJobDetail().getKey();
		String jobName=jobKey.getName();
		BizObjectManager Bm=JBOFactory.getBizObjectManager(QRTZ_TRIGGERS.CLASS_NAME, tx);
		BizObject bo = Bm.createQuery(" NEXT_FIRE_TIME is null and JOB_NAME='" + jobName + "'").getSingleResult(false);
		return bo!=null?bo.getAttribute(QRTZ_TRIGGERS.USERID).toString():"8009U00000002";//反之为system用户
	}
	
}