loginform.java.txt

购物车程序:主要用Struts+Hibernate框架实现

package com.rmeng.shoppingcart.javabean.entity;

import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.*;
import com.tarena.entity.User;
public class LoginForm extends ActionForm{
			 	private String userName;
        
        private String password;
        
        public void setUserName(String userName)
        {
                this.userName = userName;
        }
        
        public String getUserName()
        {
                return userName;
        }
        
        public void setPassword(String password)
        {
                this.password = password;
        }
        
        public String getPassword()
        {
                return password;
        }
				        public ActionErrors validate(ActionMapping mapping, HttpServletRequest request)
        {
                ActionErrors errors = new ActionErrors();
                
                if(userName == null || userName.length() == 0)
                {
                        ActionMessage message = new ActionMessage("login.username");
                        errors.add("required", message);
                }
                
                if(password == null || password.length() == 0)
                {
                        ActionMessage message = new ActionMessage("login.password");
                        errors.add("password", message);
                }
                
                return errors;
        }
        
        public User createUser()
        {
                User user = new User();
                user.setUserName(userName);
                user.setPassword(password);
                return user;
        }
}