trainintentserviceimpl.java

人力资源管理系统

package org.HumResManSys.service.impl;

import java.util.List;

import org.HumResManSys.dao.Emp_trainDAO;
import org.HumResManSys.factory.DAOFactory;
import org.HumResManSys.service.TrainIntentService;
import org.HumResManSys.vo.Emp_train;

public class TrainIntentServiceImpl implements TrainIntentService{
    private DAOFactory daoFactory;
	
    //TrainIntentService对应着Emp_train表。Emp_train表是存放培训意向的表
    public boolean submitTrainIntent(String emp_name,String dept_name,String attitude){
    	boolean okOrNot;
		try
		{
		  //得到Emp_trainDAO;
			Emp_trainDAO emp_trainDAO=daoFactory.getEmp_trainDAO();
		  //提交培训意向
			Emp_train emp_train=new Emp_train();
			emp_train.setEmp_name(emp_name);
			emp_train.setDept_name(dept_name);
			emp_train.setAttitude(attitude);
			
			okOrNot=emp_trainDAO.createEmp_train(emp_train);
		  //一定要关闭session	
			emp_trainDAO.closeSession();
			
		}catch(Exception e){
			System.out.print("submitTrainIntent error\n");
			e.printStackTrace();
			return false;
		}
		return okOrNot;
	}
    
//  显示所有培训意向信息
	public List<Emp_train> displayAllIntents() {
		// TODO Auto-generated method stub
		//得到Emp_trainDAO;
		List<Emp_train> intents=null;
		try {
			Emp_trainDAO emp_trainDAO=daoFactory.getEmp_trainDAO();
			intents=emp_trainDAO.queryAllEmp_trains();
			emp_trainDAO.closeSession();
		} catch (RuntimeException e) {
			// TODO Auto-generated catch block
			System.out.print("query all TrainIntents error\n");
			e.printStackTrace();
			return null;
		}
		return intents;
	}
    
    
	public DAOFactory getDaoFactory() {
		return daoFactory;
	}

	public void setDaoFactory(DAOFactory daoFactory) {
		this.daoFactory = daoFactory;
	}


}