基于SSH的教室管理系统

package com.haoruitech.action; import java.text.SimpleDateFormat; import java.util.Date; import java.util.List; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import com.opensymphony.xwork2.ActionSupport; import com.opensymphony.xwork2.ModelDriven; import org.apache.struts2.ServletActionContext; import com.haoruitech.bean.Right; import com.haoruitech.bean.Room; import com.haoruitech.bean.RoomHistory; import com.haoruitech.bean.User; import com.haoruitech.service.RightService; import com.haoruitech.service.RoomHistoryService; import com.haoruitech.service.RoomService; public class RoomAction extends ActionSupport implements ModelDriven<Room>{ private static final long serialVersionUID = 1L; private RoomService roomService; private RightService rightService; private RoomHistoryService roomHistoryService; public RoomService getRoomService() { return roomService; } public void setRoomService(RoomService roomService) { this.roomService = roomService; } public RightService getRightService() { return rightService; } public void setRightService(RightService rightService) { this.rightService = rightService; } public RoomHistoryService getRoomHistoryService() { return roomHistoryService; } public void setRoomHistoryService(RoomHistoryService roomHistoryService) { this.roomHistoryService = roomHistoryService; } @Override public Room getModel() { return null; } public String selectAllRoom(){ HttpServletRequest request = ServletActionContext.getRequest(); Right right = (Right)request.getSession().getAttribute("right"); int rightAll = right.getRightAll(); int rightHalf = right.getRightHalf(); List<Room> roomList = roomService.selectAllRoom(rightAll,rightHalf); if(roomList !=null && roomList.size() > 0){ request.setAttribute("roomList", roomList); return SUCCESS; }else{ return ERROR; } } public String toUpdateRoom(){ HttpServletRequest request = ServletActionContext.getRequest(); String id = request.getParameter("id"); Room room = roomService.selectRoomById(Integer.valueOf(id)); request.setAttribute("room",room); return SUCCESS; } public String updateRoom(){ HttpServletRequest request = ServletActionContext.getRequest(); Date ss = new Date(); SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); String time = format.format(ss.getTime()); String id =request.getParameter("id"); String className =request.getParameter("className"); String address =request.getParameter("address"); Room selectRoomById = roomService.selectRoomById(Integer.valueOf(id)); Room room = new Room(); room.setId(Integer.valueOf(id)); room.setStatus(selectRoomById.getStatus()); room.setClassName(className); room.setAddress(address); room.setUserName(selectRoomById.getUserName()); room.setCreateTime(selectRoomById.getCreateTime()); room.setUpdateTime(time); roomService.updateRoom(room); return SUCCESS; } //添加教室信息 public String addRoom() throws Exception{ HttpServletRequest request = ServletActionContext.getRequest(); HttpServletResponse response = ServletActionContext.getResponse(); Date ss = new Date(); SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); String time = format.format(ss.getTime()); String className =request.getParameter("className"); String address =request.getParameter("address"); String status =request.getParameter("status"); String userName =request.getParameter("userName"); Room selectRoomByClassName = roomService.selectRoomByClassName(className); if(selectRoomByClassName != null){ response.getWriter().write("error"); return null; }else { Room room = new Room(); room.setAddress(address); room.setClassName(className); room.setStatus(Integer.valueOf(status)); if("0".equals(status)){ room.setUserName(""); }else{ room.setUserName(userName); } room.setCreateTime(time); room.setUpdateTime(time); roomService.insertRoom(room); RoomHistory roomHistory = new RoomHistory(); roomHistory.setClassName(className); roomHistory.setAddress(address); roomHistory.setStatus(Integer.valueOf(status)); if("0".equals(status)){ roomHistory.setUserName(""); }else{ roomHistory.setUserName(userName); } roomHistory.setCreateTime(time); roomHistory.setUpdateTime(time); roomHistoryService.inserRoomHistory(roomHistory); return SUCCESS; } } //删除教室信息 public String deleteRoom(){ HttpServletRequest request = ServletActionContext.getRequest(); String id = request.getParameter("id"); roomService.deleteRoom(Integer.valueOf(id)); return SUCCESS; } //我的教室 public String myRoom(){ HttpServletRequest request = ServletActionContext.getRequest(); String userName = request.getParameter("userName"); String status = request.getParameter("status"); List<Room> roomList = roomService.selectmyRoom(userName, Integer.valueOf(status)); request.setAttribute("roomList", roomList); if("1".equals(status)){ return SUCCESS; }else{ return INPUT; } } //申请教室 public String toUpdateRoomForMe(){ HttpServletRequest request = ServletActionContext.getRequest(); Date ss = new Date(); SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); String time = format.format(ss.getTime()); User user = (User)request.getSession().getAttribute("user"); String id = request.getParameter("id"); Room selectRoomById = roomService.selectRoomById(Integer.valueOf(id)); Room room = new Room(); room.setId(Integer.valueOf(id)); room.setStatus(1); room.setClassName(selectRoomById.getClassName()); room.setUpdateTime(time); room.setAddress(selectRoomById.getAddress()); room.setUserName(user.getUserName()); room.setCreateTime(selectRoomById.getCreateTime()); roomService.updateRoom(room); RoomHistory roomHistory = new RoomHistory(); roomHistory.setStatus(1); roomHistory.setAddress(selectRoomById.getAddress()); roomHistory.setClassName(selectRoomById.getClassName()); roomHistory.setCreateTime(time); roomHistory.setUserName(user.getUserName()); roomHistory.setUpdateTime(time); roomHistoryService.inserRoomHistory(roomHistory); return SUCCESS; } //管理员审核教室 public String toUpdateRoomForOther(){ HttpServletRequest request = ServletActionContext.getRequest(); String id = request.getParameter("id"); Room room = roomService.selectRoomById(Integer.valueOf(id)); request.setAttribute("room",room); return SUCCESS; } //管理员通过教室 public String agreeUpdateRoom(){ HttpServletRequest request = ServletActionContext.getRequest(); Date ss = new Date(); SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); String time = format.format(ss.getTime());