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1 package jp.ac.u_ryukyu.ie.cr.bbs.local;
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2
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3 import javax.servlet.http.HttpServlet;
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4 import javax.servlet.http.HttpServletRequest;
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5 import javax.servlet.http.HttpServletResponse;
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6 import java.io.PrintWriter;
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7
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8 public class EditMessageServlet extends HttpServlet
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9 {
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10 private final BulletinBoard bbs;
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11 private static final String PARAM_BOARD_NAME = "bname";
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12 private static final String PARAM_BOARD_MSGID = "uuid";
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13 private static final String PARAM_BOARD_AUTHOR = "author";
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14 private static final String PARAM_BOARD_MESSAGE= "msg";
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15 private static final String PARAM_BOARD_EDITKEY = "key";
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16
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17 private static final long serialVersionUID = 1L;
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18
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19 public EditMessageServlet(BulletinBoard _bbs)
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20 {
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21 bbs = _bbs;
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22 }
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23
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24 public void doGet(HttpServletRequest _req,HttpServletResponse _res)
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25 {
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26 String bname = _req.getParameter(PARAM_BOARD_NAME);
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27 String uuid = _req.getParameter(PARAM_BOARD_MSGID);
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28 System.out.println("write");
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29
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30 try{
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31 PrintWriter pw = _res.getWriter();
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32 pw.write("<html><body><h1>edit message</h1>");
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33 pw.write("<form method='POST'\n");
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34 pw.write("<p>Author : <input type='text' name='author'/>" +
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35 "<input type='hidden' name='key' value='"+uuid+"'/>" +
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36 "<input type='hidden' name='bname' value='"+bname+"'</p>\n");
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37 pw.write("<p>Message<br/> <input type='textarea' name='msg'/> </p>\n");
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38 pw.write("<p><input type='submit' value='submit'/></p>\n");
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39 pw.write("</body></html>");
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40 pw.flush();
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41 }catch(Exception _e){
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42 _res.setStatus(500);
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43 }
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44 }
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45
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46 public void doPost(HttpServletRequest _req,HttpServletResponse _res)
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47 {
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48 String boardName = _req.getParameter(PARAM_BOARD_NAME);
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49 String author = _req.getParameter(PARAM_BOARD_AUTHOR);
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50 String msg = _req.getParameter(PARAM_BOARD_MESSAGE);
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51 String key = _req.getParameter(PARAM_BOARD_EDITKEY);
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52 String uuid = _req.getParameter(PARAM_BOARD_MSGID);
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53
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54 try{
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55 bbs.editMessage(boardName, uuid, author, msg, key);
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56 PrintWriter pw = _res.getWriter();
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57 pw.write("successfully written");
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58 pw.flush();
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59 }catch(Exception _e){
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60 _res.setStatus(500);
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61 }
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62 }
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63 }
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