loginform.java

一个用ajax做的树行框架

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.support.struts.form;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;
import com.support.hibernate.table.*;

/** 
 * MyEclipse Struts
 * Creation date: 08-06-2007
 * 
 * XDoclet definition:
 * @struts.form name="loginForm"
 */
public class LoginForm extends ActionForm {
	/*
	 * Generated fields
	 */

	/** password property */
	private String password;

	/** loginId property */
	private String loginId;

	/*
	 * Generated Methods
	 */

	/** 
	 * Method validate
	 * @param mapping
	 * @param request
	 * @return ActionErrors
	 */
	public ActionErrors validate(ActionMapping mapping,
			HttpServletRequest request) {
		// TODO Auto-generated method stub
		ActionErrors errors = new ActionErrors();
		if (this.loginId.trim().length() < 1 || this.loginId.trim().length() > 20) {
			errors.add("loginId",new ActionMessage("登陆名长度须介于1-20之间",false));
			return errors;
		}
		if (this.password.trim().length() < 1 || this.password.trim().length() > 128) {
			errors.add("password",new ActionMessage("密码长度须介于1-128之间",false));
			return errors;
		}
		//验证用户名密码是否正确
		SUserDAO userDao = new SUserDAO();
		List userList = userDao.findByLoginId(this.loginId.trim());
		if (userList.size() < 1) {
			errors.add("loginId",new ActionMessage("用户名不存在",false));
			return errors;
		} else {
			SUser user = (SUser)userList.get(0);
			if (!user.getPassword().trim().equals(this.password)) {
				errors.add("password",new ActionMessage("密码输入错误",false));
				return errors;
			} else {
				request.getSession().setAttribute("userId", this.loginId);
				request.getSession().setAttribute("id", user.getId());
				return null;
			}
		}
	}

	/** 
	 * Method reset
	 * @param mapping
	 * @param request
	 */
	public void reset(ActionMapping mapping, HttpServletRequest request) {
		// TODO Auto-generated method stub
	}

	/** 
	 * Returns the password.
	 * @return String
	 */
	public String getPassword() {
		return password;
	}

	/** 
	 * Set the password.
	 * @param password The password to set
	 */
	public void setPassword(String password) {
		this.password = password;
	}

	/** 
	 * Returns the loginId.
	 * @return String
	 */
	public String getLoginId() {
		return loginId;
	}

	/** 
	 * Set the loginId.
	 * @param loginId The loginId to set
	 */
	public void setLoginId(String loginId) {
		this.loginId = loginId;
	}
}