loginaction.java

来自「酒店网上预订系统 （网上预订酒店）」· Java 代码 · 共 73 行

package tarena.netctoss.action;

import java.util.ArrayList;
import java.util.List;
import java.util.Set;

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

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.MappingDispatchAction;

import tarena.netctoss.biz.ILoginBIZ;
import tarena.netctoss.model.TAdmin;
import tarena.netctoss.model.TModule;
import tarena.netctoss.model.User;

public class LoginAction extends MappingDispatchAction {
	private ILoginBIZ loginBIZ;
	
	public ActionForward login(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response){
		ActionForward forward = new ActionForward();
		forward = mapping.findForward("login");
		HttpSession session = null;
		String flag = request.getParameter("flag");
		String loginName = request.getParameter("name");
		String password = request.getParameter("password");
		if(flag != null && flag.equals("0")){
			TAdmin admin = loginBIZ.adminlogin(loginName, password);
			if(admin == null){
				request.setAttribute("message", "用户名密码错误,或者您不是一个管理员!");
				forward = mapping.findForward("toLogin");
			}else{
				session = request.getSession(true);
				session.setMaxInactiveInterval(30);
				session.setAttribute("admin", admin);
//				Set<TModule> set = admin.getRights();
//				List list = new ArrayList();
				
			}
		}else if(flag != null && flag.equals("1")){
			User user = loginBIZ.userlogin(loginName, password);
			if(user == null){
				request.setAttribute("message", "用户名密码错误,或者您不是一个用户!");
				forward = mapping.findForward("toLogin");
			}else{
				session = request.getSession(true);
				session.setMaxInactiveInterval(30);
				session.setAttribute("user", user);
			}
		}
		return forward;
	}
	
	public ActionForward logout(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response){
		HttpSession session = request.getSession(false);
		session.invalidate();
		return mapping.findForward("logout");
	}

	public ILoginBIZ getLoginBIZ() {
		return loginBIZ;
	}

	public void setLoginBIZ(ILoginBIZ loginBIZ) {
		this.loginBIZ = loginBIZ;
	}
	
}