employeebean.java

这是一段用struts和hibernate做的单位数据库管理程序

package com.struts.action;

import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.cfg.Configuration;


import pp.Employee;
import pp.Department;

import com.struts.form.EmployeeForm;

import java.util.HashSet;

public class EmployeeBean {
	private Session jj;
	private String eid="";
	private String ename="";
	private Float esalary;
	private Integer eage;
	private String edepart="";
	public EmployeeBean()
	{
		Configuration oo=new Configuration();
		oo.configure();
		SessionFactory  sfy=oo.buildSessionFactory();
		jj=sfy.openSession();
			
	}
	public void addEmployee(Employee employee,EmployeeForm employeeForm)
	{
		try{
			eid=employeeForm.getId();
			ename=new String(employeeForm.getName().getBytes("gb2312"));
			edepart=employeeForm.getDepartment();
			eage=employeeForm.getAge();			
			esalary=employeeForm.getSalary();	
		
			Employee emp=new Employee(eid,eage,ename,esalary,new Department(edepart),new HashSet());					
				Transaction tr=jj.beginTransaction();
				jj.save(emp);			
				tr.commit();
			}
		catch(Exception e){System.out.print(e);}
	}
}