employeedaofordwr.java

人力资源管理系统

package org.HumResManSys.dao.impl;

import org.HumResManSys.dao.EmployeeDAO;
import org.HumResManSys.factory.DAOFactory;
import org.HumResManSys.vo.Employee;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

public class EmployeeDAOForDWR extends HibernateDaoSupport{
private DAOFactory daoFactory;
	
	public DAOFactory getDaoFactory() {
		ApplicationContext ac=
			new ClassPathXmlApplicationContext("/applicationContext.xml");
		DAOFactory daoFactory=(DAOFactory)ac.getBean("DAOFactory");
		return daoFactory;
	}
	public void setDaoFactory(DAOFactory daoFactory) {
		this.daoFactory = daoFactory;
	}
	
	public boolean queryOneEmployee(String emp_name){
		try {
			EmployeeDAO ed=this.getDaoFactory().getEmployeeDAO();
			Employee emp=new Employee();
			emp=ed.queryOneEmployeeByCondition("emp_name", emp_name);
			ed.closeSession();
			System.out.println(emp_name);
			System.out.println(emp.getEmp_name());
			//数据库中有该记录则返回true
			if(emp_name.equals(emp.getEmp_name())){
				return true;
			}else{
				return false;
			}
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
			return false;
		}
	}

}