需求管理系统

package com.live800.controller; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; import javax.servlet.http.HttpServletRequest; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.servlet.ModelAndView; import com.live800.pojo.Department; import com.live800.pojo.Role; import com.live800.pojo.User; import com.live800.service.DepartmentService; import com.live800.service.RoleService; import com.live800.service.UserService; @Controller public class UserController{ private List<User> users; private int currentPage = 1; private int maxPage; private List<Integer> pages; private List<Department> departments; private User user; private List<Role> roles; private int lastUid; private int lastDid; private int uid; private int did; private Department department; @Autowired private UserService userService; @Autowired private DepartmentService departmentService; @Autowired private RoleService roleService; /** * 分页查询所有用户跳转至职员管理界面 * @return * @throws Exception */ @RequestMapping("/findByPage.do") public ModelAndView findByPage(HttpServletRequest request) throws Exception{ if(request.getParameter("currentPage")!=null&&!"".equals(request.getParameter("currentPage"))){ currentPage = Integer.parseInt(request.getParameter("currentPage")); } Map<String,Object> map = new HashMap<String, Object>(); users = userService.findByPage(currentPage, 3); maxPage = userService.getMaxPage(); pages = new ArrayList<Integer>(); for(int i=1;i<=maxPage;i++){ pages.add(i); } departments = departmentService.findAll(); map.put("users", users); map.put("maxPage", maxPage); map.put("currentPage", currentPage); map.put("pages", pages); map.put("departments", departments); return new ModelAndView("systemmanage/employerManager", "map", map); } /** * 分页查询所有用户跳转至角色管理页面 * @return * @throws Exception */ @RequestMapping("/findRoleByPage.do") public ModelAndView findRoleByPage(HttpServletRequest request) throws Exception{ if(request.getParameter("currentPage")!=null&&!"".equals(request.getParameter("currentPage"))){ currentPage = Integer.parseInt(request.getParameter("currentPage")); } Map<String,Object> map = new HashMap<String, Object>(); users = userService.findByPage(currentPage, 3); maxPage = userService.getMaxPage(); pages = new ArrayList<Integer>(); for(int i=1;i<=maxPage;i++){ pages.add(i); } departments = departmentService.findAll(); map.put("users", users); map.put("maxPage", maxPage); map.put("currentPage", currentPage); map.put("pages", pages); map.put("departments", departments); return new ModelAndView("systemmanage/userManager", "map", map); } /** * @return 部门管理界面 */ @RequestMapping("/findDepartment.do") public ModelAndView findDepartment(){ departments = departmentService.findAll(); return new ModelAndView("systemmanage/departmentManager", "departments", departments); } /** * * @return跳转到添加新部门的页面 */ @RequestMapping("/toAddDepartment.do") public ModelAndView toAddDepartment(){ lastDid = departmentService.findLastDid(); return new ModelAndView("systemmanage/addDepartment", "lastDid", lastDid); } //增加新部门 @RequestMapping(method=RequestMethod.POST,value="/addDepartment.do") public ModelAndView addDepartment(Department department){ departmentService.add(department); return findDepartment(); } ////删除部门 @RequestMapping("/deleteDepartment.do") public ModelAndView deleteDepartment(HttpServletRequest request){ did = Integer.parseInt(request.getParameter("did")); departmentService.delete(did); return findDepartment(); } /** * * @return跳转修改部门信息的页面 */ @RequestMapping("/toUpdateDepartment.do") public ModelAndView toUpdateDepartment(HttpServletRequest request){ did = Integer.parseInt(request.getParameter("did")); department = departmentService.findDepartmentById(did); return new ModelAndView("systemmanage/modifyDepartment", "department", department); } //修改部门信息 @RequestMapping(method=RequestMethod.POST,value="/modifyDepartment.do") public ModelAndView modifyDepartment(Department department){ departmentService.modifyDepartment(department); return findDepartment(); } //多条件查询 跳转至角色管理页面 @RequestMapping(method=RequestMethod.POST,value="/findRoleByConditions.do") public ModelAndView findRoleByConditions(HttpServletRequest request){ user = new User(); if(request.getParameter("did")!=null&&!"".equals(request.getParameter("did"))){ did = Integer.parseInt(request.getParameter("did")); user.setDid(did); } String name = request.getParameter("name"); user.setName(name); departments = departmentService.findAll(); users = userService.findByConditions(user); Map<String,Object> map = new HashMap<String, Object>(); map.put("users", users); map.put("maxPage", maxPage); map.put("currentPage", currentPage); map.put("pages", pages); map.put("departments", departments); return new ModelAndView("systemmanage/userManager", "map", map); } //修改角色 @RequestMapping("/toUpdateRole.do") public ModelAndView toUpdateRole(HttpServletRequest request){ uid = Integer.parseInt(request.getParameter("uid")); currentPage = Integer.parseInt(request.getParameter("currentPage")); user = userService.findById(uid); Map<String,Object> map = new HashMap<String, Object>(); map.put("user", user); map.put("currentPage", currentPage); return new ModelAndView("systemmanage/assignUser", "map", map); } /* * 跳转到添加员工 * int 接收年龄 * String 返回结果 */ @RequestMapping("/toAdd.do") public ModelAndView toAdd(){ roles = roleService.findAll(); departments = departmentService.findAll(); lastUid = userService.findLastUid(); Map<String,Object> map = new HashMap<String, Object>(); map.put("roles", roles); map.put("departments", departments); map.put("lastUid", lastUid); return new ModelAndView("systemmanage/addEmployer", "map", map); } @RequestMapping(method=RequestMethod.POST,value="/updateRole.do") public ModelAndView updateRole(HttpServletRequest request,User user) throws Exception{ userService.updateRole(user); return findRoleByPage(request); } //添加职员信息 @RequestMapping(method=RequestMethod.POST,value="/add.do") public ModelAndView add(HttpServletRequest request,User user) throws Exception{ userService.add(user); return findByPage(request); } //多条件查询 跳转至职员管理界面 @RequestMapping(method=RequestMethod.POST,value="/findByConditions.do") public ModelAndView findByConditions(HttpServletRequest request){ if(request.getParameter("currentPage")!=null&&!"".equals(request.getParameter("currentPage"))){ currentPage = Integer.parseInt(request.getParameter("currentPage")); } user = new User(); if(request.getParameter("did")!=null&&!"".equals(request.getParameter("did"))){ did = Integer.parseInt(request.getParameter("did")); user.setDid(did); } String name = request.getParameter("name"); user.setName(name); departments = departmentService.findAll(); users = userService.findByConditions(user); Map<String,Object> map = new HashMap<String, Object>(); map.put("departments", departments); map.put("users", users); map.put("currentPage", currentPage); return new ModelAndView("systemmanage/employerMan