java权限管理系统（简单）

/* * Generated by MyEclipse Struts * Template path: templates/java/JavaClass.vtl */ package com.duan.right.action; import java.util.ArrayList; import java.util.Iterator; import java.util.List; import java.util.Set; import javax.servlet.ServletContext; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.apache.struts.action.ActionError; import org.apache.struts.action.ActionErrors; import org.apache.struts.action.ActionForm; import org.apache.struts.action.ActionForward; import org.apache.struts.action.ActionMapping; import org.apache.struts.actions.DispatchAction; import com.duan.dao.SysRight; import com.duan.dao.SysRole; import com.duan.dao.SysUser; import com.duan.dtree.CheckNode; import com.duan.dtree.Node; import com.duan.dtree.ServiceCallProxy; import com.duan.right.common.PageResult; import com.duan.right.form.RightForm; import com.duan.right.service.IRoleBiz; import com.duan.right.service.IUserBiz; /** * MyEclipse Struts * Creation date: 03-07-2009 * * XDoclet definition: * @struts.action path="/right" name="rightForm" input="/right.jsp" parameter="operate" scope="request" * @struts.action-forward name="show" path="/show.jsp" */ public class RightAction extends DispatchAction { private IUserBiz userBiz; private IRoleBiz roleBiz; private ServiceCallProxy proxy=ServiceCallProxy.getInstance(); /* * Generated Methods */ /** * Method execute * @param mapping * @param form * @param request * @param response * @return ActionForward */ public ActionForward xxxxx(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) { RightForm rightForm = (RightForm) form;// TODO Auto-generated method stub return null; } /*用户管理开始*/ public ActionForward toUserList(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception{ RightForm myForm = (RightForm)form; SysUser user=myForm.getUser(); this.userBiz.getList(user,myForm.getPageResult()); return mapping.findForward("userList"); } /** *删除用户 */ public ActionForward doDelUser(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception{ String id = request.getParameter("id"); this.userBiz.del(Integer.parseInt(id)); response.sendRedirect("right.do?operate=toUserList"); return null; } /** * 增加用户 */ public ActionForward toAddUser(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception{ RightForm myForm = (RightForm)form; myForm.setUser(new SysUser()); return mapping.findForward("addUser"); } public ActionForward doAddUser(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception{ RightForm myForm = (RightForm)form; ActionErrors ers=new ActionErrors(); if (!this.userBiz.add(myForm.getUser())){ ers.add("userName",new ActionError("errors.user.allready_exists",myForm.getUser().getUserName())); super.saveErrors(request,ers); return mapping.findForward("addUser"); } response.sendRedirect("right.do?operate=toUserList"); return null; } /** * 修改用户 */ public ActionForward toEditUser(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception{ RightForm myForm = (RightForm)form; String id = request.getParameter("id"); SysUser user = this.userBiz.get(Integer.parseInt(id)); myForm.setUser(user); request.setAttribute("editUser",user); return mapping.findForward("editUser"); } public ActionForward doEditUser(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception{ RightForm myForm = (RightForm)form; SysUser user=myForm.getUser(); ActionErrors ers=new ActionErrors(); if (!this.userBiz.update(user)){ ers.add("userName",new ActionError("errors.user.allready_exists",myForm.getUser().getUserName())); super.saveErrors(request,ers); return mapping.findForward("editUser"); } response.sendRedirect("right.do?operate=toUserList"); return null; } /** * 登录 */ public ActionForward doLogin(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception{ RightForm myForm = (RightForm)form; SysUser user = this.userBiz.checkUser(myForm.getUser()); if (null!=user){ int roleId = user.getSysRole().getRoleId(); SysRole role = this.roleBiz.getRoleWithRights(roleId); user.setSysRole(role); request.getSession().setAttribute("USER", user); //此处构建树菜单 List<CheckNode> rightTree=new ArrayList<CheckNode>(); Set rights = role.getSysRights(); Iterator it = rights.iterator(); while(it.hasNext()){ SysRight right = (SysRight)it.next(); int id=right.getRightId(); int pid=right.getRightParentId(); CheckNode node=new CheckNode(id,pid,right.getRightText(),right.getRightUrl(),right.getRightText(),"mainFrame","dtree/img/folder.gif","dtree/img/imgfolder.gif",true); rightTree.add(node); } request.getSession().setAttribute("rightTree",rightTree); //基本静态导航菜单树 List<Node> menuTree=proxy.buildMenuTree(); request.getSession().setAttribute("menuTree",menuTree); // return mapping.findForward("home"); }else{ request.setAttribute("errMsg","用户登陆失败！"); return mapping.findForward("error"); } } /** * 注销 */ public ActionForward doLogout(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception{ request.getSession().removeAttribute("USER"); String script = "<script>window.parent.location.href='index.jsp';</script>"; response.getWriter().print(script); return null; } /** * 分配角色 */ public ActionForward toAssignRole(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception{ RightForm myForm = (RightForm)form; // 加载要指定角色的用户 String id = request.getParameter("id"); SysUser item = this.userBiz.get(Integer.parseInt(id)); if (null==item.getSysRole()){ item.setSysRole(new SysRole()); } myForm.setUser(item); request.setAttribute("curr_user", item); // 查询所有可用的角色作为候选项 ServletContext application=this.getServlet().getServletContext(); List roles = (List)application.getAttribute("ROLES_OPTIONS"); if (null==roles){ roles = roleBiz.getRolesInUse(); application.setAttribute("ROLES_OPTIONS", roles); } request.setAttribute("ROLES_OPTIONS", roles); return mapping.findForward("assignRole"); } public ActionForward doAssignRole(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception{ RightForm myForm = (RightForm)form; this.userBiz.assignRole(myForm.getUser()); response.sendRedirect("right.do?operate=toUserList&id="+myForm.getUser().getUserId()); return null; } /** * 察看用户明细 */ public ActionForward toDetail(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception{ RightForm myForm = (RightForm)form; String id = request.getParameter("id"); SysUser item = this.userBiz.get(Integer.parseInt(id)); request.setAttribute("user", item); return mapping.findForward("userDetail"); } /*用户管理结束*/ /*角色管理开始*/ public ActionForward toRoleList(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)