userloginaction.java

SSH框架整合... 不错的源码

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.lideedu.huang.addressBook.struts.action;

import java.lang.reflect.InvocationTargetException;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.beanutils.BeanUtils;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;
import org.apache.struts.actions.DispatchAction;

import com.lideedu.huang.addressBook.business.IUserService;
import com.lideedu.huang.addressBook.pojos.User;
import com.lideedu.huang.addressBook.struts.form.UserEnterForm;
import com.lideedu.huang.addressBook.struts.form.UserForm;

public class UserLoginAction extends DispatchAction {

	//fileds
	IUserService userService;
	User user;

	// 用户注册
	public ActionForward login(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws IllegalAccessException, InvocationTargetException {

		ActionMessages messages = new ActionMessages();
		UserForm userForm = (UserForm) form;
		UserEnterForm userEnterForm =new UserEnterForm();

		String username = userForm.getUsername();

		// 检测用户名是否已被注册
		boolean isExisted = userService.checkUser(username);

		if (isExisted) {
			messages.add("usernameIsExisted", new ActionMessage("usernameIsExisted"));
			saveErrors(request, messages);
			return new ActionForward(mapping.getInput());
		} else {
			BeanUtils.copyProperties(user, userForm);
			userService.regUser(user);
			messages.add("loginSuccess", new ActionMessage("loginSuccess"));
			saveErrors(request, messages);
			BeanUtils.copyProperties(userEnterForm, userForm);
			request.setAttribute("userEnterForm", userEnterForm);
			return mapping.findForward("toUserEnterJsp");
		}
	}

	// getter and setter
	public IUserService getUserService() {
		return userService;
	}

	public void setUserService(IUserService userService) {
		this.userService = userService;
	}

	public User getUser() {
		return user;
	}

	public void setUser(User user) {
		this.user = user;
	}
}