Mercurial > hg > Members > kazuma > jungle-ormapper
view src/main/java/jp/ac/u_ryukyu/ie/cr/jungle/bbs/ShowBoardMessageServlet.java @ 0:44465893e8b8
first Commit
author | Kazuma |
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date | Wed, 30 Nov 2016 01:47:55 +0900 |
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package jp.ac.u_ryukyu.ie.cr.jungle.bbs; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import java.io.PrintWriter; import java.util.Iterator; public class ShowBoardMessageServlet extends HttpServlet { /** * */ private static final long serialVersionUID = 1L; private final BulletinBoard bbs; private final String createBoardMessagePath; private static final String PARAM_BOARD_NAME = "bname"; public ShowBoardMessageServlet(BulletinBoard _bbs, String _createBoardMessagePath, String _editMessagePath) { bbs = _bbs; createBoardMessagePath = _createBoardMessagePath; } public void doGet(HttpServletRequest _req, HttpServletResponse _res) { String bname = _req.getParameter(PARAM_BOARD_NAME); try { printBoard(bname, _res.getWriter()); } catch (Exception _e) { _res.setStatus(500); } } private void printBoard(String _bname, PrintWriter _pw) throws Exception { _pw.write("<html><body>\n"); _pw.write("<h1>" + bbs.sanitize(_bname) + "</h1>\n"); _pw.write("<form action='" + createBoardMessagePath + "' method='POST'\n"); _pw.write("<p>Author : <input type='text' name='author'/> <input type='hidden' name='bname' value='" + _bname + "'/> EditKey : <input type='text' name='key'/></p>\n"); _pw.write("<p>Message<br/> <input type='textarea' name='msg'/> </p>\n"); _pw.write("<p><input type='submit' value='submit'/></p>\n"); GetAttributeImp attribute = bbs.getAttribute(_bname, "[-1]", "1"); Iterator<String> keys = attribute.getKeys(); do { String key = keys.next(); String mesage = attribute.getMessage(key); _pw.write("<p>" + key + " = " + mesage + "</p>\n"); }while(keys.hasNext()); _pw.write("</body></html>"); _pw.flush(); } }