loginaction.java

来自「用JAVA环境开发的人力资源管理系统」· Java 代码 · 共 60 行

package com.liyu.action;

import java.io.UnsupportedEncodingException;

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

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 com.liyu.beans.UserInfo;
import com.liyu.common.AbstractAction;
import com.liyu.form.LoginForm;
import com.liyu.server.ILoginServer;

public class LoginAction extends AbstractAction {
	
	public static final String SYSROLEFLG ="systemUser";
	public static final String BUSROLEFLG ="businessUser";
	public static final String HREROLEFLG ="huResManUser";
	
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		
		ILoginServer loginServer = (ILoginServer) getBean("loginServer");
		ActionMessages errors = new ActionMessages();
		LoginForm loginForm = (LoginForm)form;
		String roleFlag = null;
		String userName = loginForm.getUserInfo().getUserName();
		String password = loginForm.getUserInfo().getUserPassword();
		//password = new String(password.getBytes("gb2312"), "iso-8859-1");
		UserInfo userInfo = loginServer.check(userName, password);
	
		if (userInfo!= null) {
			loginForm.setUserInfo(userInfo);
			request.getSession().setAttribute("user_name", userName);
			roleFlag = loginForm.getUserInfo().getUserRole();
			//try {
				//roleFlag = new String(roleFlag.getBytes("iso-8859-1"),"gb2312");
			//} catch (UnsupportedEncodingException e) {
				// TODO Auto-generated catch block
			//	e.printStackTrace();
			//}
			if (roleFlag.equals(SYSROLEFLG)){
				return mapping.findForward("systemUser");
			}else if (roleFlag.equals(BUSROLEFLG)){
				return mapping.findForward("busiUser");
			}
			return mapping.findForward("huResManUser");
		} else {
			errors.add("userName", new ActionMessage("errors.invalidusername"));
			this.saveErrors(request,errors);
			return mapping.findForward("index");
		}
	}
}