meetingroom.java

实现办公自动化系统

package com.oa.struts.meetingroom.modle;


import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import com.oa.struts.meeting.modle.MeetingDAO;
import com.oa.struts.vo.LoginInfo;
import com.oa.struts.vo.MeetingInfo;
import com.oa.struts.vo.MeetingRoomInfo;
import com.oa.util.Chinese_Do;
import com.oa.util.Date_Do;
import com.oa.util.PageHelp;

public class MeetingRoom extends HttpServlet
{
	public void doGet(HttpServletRequest request, HttpServletResponse response)
	throws ServletException, IOException {
    doPost(request,response);
}


public void doPost(HttpServletRequest request, HttpServletResponse response)
	throws ServletException, IOException {
	    String methCode=request.getParameter("methCode");  //获取方法值
	    if(methCode==null){methCode="";}
		MeetingRoomDAO md=new MeetingRoomDAO();
		PageHelp ph = new PageHelp();
		ph.setPageSize(3); //设置每页显示的页数
		HttpSession session=request.getSession();
		//request.setAttribute("meetingroomList",ph);
		if(methCode.equals("addMRoom"))
		{
			LoginInfo loginInfo=(LoginInfo)session.getAttribute("LoginInfo");
			MeetingRoomInfo metroomInfo=new MeetingRoomInfo();
			Chinese_Do cd=new Chinese_Do();
			//int userId=loginInfo.getUserId();
			String roomName =cd.getString(request.getParameter("roomName"));
			
			String galleryful=(String)request.getParameter("galleryful");
			if(galleryful==null){galleryful="";}
			int Galleryful=Integer.parseInt(galleryful);
			String address=cd.getString(request.getParameter("address"));
			String dispose=cd.getString(request.getParameter("dispose"));
			String state=request.getParameter("state");
			if(state==null){state="";}
			int State=Integer.parseInt(state);
			
			if(roomName==null){roomName="";}
			
			if(address==null){address="";}
			if(dispose==null){dispose="";}
			
		
			// 对实体类赋值
			metroomInfo.setRoomName(roomName);
			metroomInfo.setGalleryful(Galleryful);
			metroomInfo.setAddress(address);
			metroomInfo.setDispose(dispose);
			metroomInfo.setState(State);

			//调用  dao 方法
			MeetingRoomDAO metroomDAO=new MeetingRoomDAO();
			boolean flag=metroomDAO.insertMeetingroom(metroomInfo);
			if(flag==true)
			{
				MeetingRoomDAO metRoomDAO=new MeetingRoomDAO();
				ph.setPageList(metRoomDAO.searchMeetingroom(-1,0, metRoomDAO.getTotulRows()));
				request.setAttribute("metRoomList",ph);
		    request.getRequestDispatcher("/mettingManager/metRoom/MainMRoom.jsp").forward(request,response);
				//response.sendRedirect("/mettingManager/metting/MainMeeting.jsp");
			
			}
			else
			{
				request.getRequestDispatcher("/mettingManager/metRoom/addMRoom.jsp").forward(request,response);
			}
		}
		
		else
		{
			
			if(methCode.equals("update"))
			{
				LoginInfo loginInfo=(LoginInfo)session.getAttribute("LoginInfo");
				MeetingRoomInfo metroomInfo=new MeetingRoomInfo();
				Chinese_Do cd=new Chinese_Do();
				String roomName =cd.getString(request.getParameter("roomName"));
				String galleryful=(String)request.getParameter("galleryful");
				if(galleryful==null){galleryful="";}
				int Galleryful=Integer.parseInt(galleryful);
				String address=cd.getString(request.getParameter("address"));
				String dispose=cd.getString(request.getParameter("dispose"));
				String state=request.getParameter("state");
				if(state==null){state="-1";}
				int State=Integer.parseInt(state);
				
				if(roomName==null){roomName="";}
				
				if(address==null){address="";}
				if(dispose==null){dispose="";}
				
			
				// 对实体类赋值
				metroomInfo.setRoomName(roomName);
				metroomInfo.setGalleryful(Galleryful);
				metroomInfo.setAddress(address);
				metroomInfo.setDispose(dispose);
				metroomInfo.setState(State);

				//调用  dao 方法
				String ID=(String)request.getParameter("Id");
				System.out.println("metId="+ID);
				if(ID==null){ID="";}
				int Id=Integer.parseInt(ID);
				MeetingRoomDAO metroomDAO=new MeetingRoomDAO();
				boolean flag=metroomDAO.updateMeetingroom(metroomInfo, Id);

				if(flag==true)
				{
					System.out.println("更新成功！");
					MeetingRoomDAO metRoomDAO=new MeetingRoomDAO();
					ph.setPageList(metRoomDAO.searchMeetingroom(-1,0, metRoomDAO.getTotulRows()));
					request.setAttribute("metRoomList",ph);
			    request.getRequestDispatcher("/mettingManager/metRoom/MainMRoom.jsp").forward(request,response);
				}
				else
				{
					System.out.println("更新失败！");
					request.getRequestDispatcher("/mettingManager/metRoom/room_edit.jsp").forward(request,response);
				}
			}
		
		else
			{
				if(methCode.equals("delete"))
				{
					String ID=(String)request.getParameter("ID");
					System.out.println("Id="+ID);
					if(ID==null){ID="0";}
					int Id=Integer.parseInt(ID);
					MeetingRoomDAO metroomDAO=new MeetingRoomDAO();
					boolean flag=metroomDAO.deleteMeetingroom(Id);
					if(flag==true)
						{
						MeetingRoomDAO metRoomDAO=new MeetingRoomDAO();
						ph.setPageList(metRoomDAO.searchMeetingroom(-1,0, metRoomDAO.getTotulRows()));
						request.setAttribute("metRoomList",ph);
							System.out.println("删除成功!");
							 request.getRequestDispatcher("/mettingManager/metRoom/MainMRoom.jsp").forward(request,response);
						}
					else
						{
							System.out.println("删除失败!");
							request.getRequestDispatcher("/mettingManager/metRoom/MainMRoom.jsp").forward(request, response);
						}
	

				}
				else
				{
					if(methCode.equals("changePage"))
					{   System.out.println("changePage!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1");
						ph.setCurPage(1); //设置当前的页数为1
						int page = Integer.parseInt(request.getParameter("page"));
						int startRow = (page-1)*ph.getPageSize()+1;
						int endRow   = page*ph.getPageSize();
						System.out.println("Page="+page);
						//System.out.println("pageSize="+ph.getPageSize());
						//System.out.println("page*ph.getPageSize()="+page*ph.getPageSize());
						MeetingRoomDAO metRoomDAO = new MeetingRoomDAO();
						ph.setCurPage(page);
						ph.init(metRoomDAO.getTotulRows());
						ph.setPageList(metRoomDAO.getAllMeetingRoom(startRow,endRow));
						request.setAttribute("metRoomList",ph);
						request.getRequestDispatcher("/mettingManager/metRoom/MainMRoom.jsp").forward(request,response);
					}
					else
					{
						if(methCode.equals("searchMetRoom"))
						{
							int page = Integer.parseInt(request.getParameter("page"));
							int startRow = (page-1)*ph.getPageSize()+1;
							int endRow   = page*ph.getPageSize();
							String State=(String)request.getParameter("state");
							System.out.println("state="+State);
							if(State==null){State="-1";}
							int state=Integer.parseInt(State);
							System.out.println("state="+State);
							MeetingRoomDAO metRoomDAO=new MeetingRoomDAO();
							ph.setCurPage(page);
							ph.init(metRoomDAO.getTotulRows());
							ph.setPageList(metRoomDAO.searchMeetingroom(state, startRow, endRow));
							request.setAttribute("metRoomList",ph);
							System.out.println("end===========================");
							request.getRequestDispatcher("/mettingManager/metRoom/searchMetRoom.jsp").forward(request,response);
							System.out.println("end===========================end");
						}
					}
				}
			}
		}
	}

}