Mercurial > hg > Members > tatsuki > bbs
view src/main/java/jp/ac/u_ryukyu/ie/cr/bbs/local/browsing/EditMessageServlet.java @ 8:766f7668521f
commit
author | tatsuki |
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date | Thu, 02 Feb 2017 23:05:59 +0900 |
parents | src/main/java/jp/ac/u_ryukyu/ie/cr/bbs/browsing/EditMessageServlet.java@5acde010c6db |
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package jp.ac.u_ryukyu.ie.cr.bbs.local.browsing; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import java.io.PrintWriter; public class EditMessageServlet extends HttpServlet { private final BrowsingBulletinBoard bbs; private static final String PARAM_BOARD_NAME = "bname"; private static final String PARAM_NODE_ATTRIBUTE_KEY = "key"; private static final String PARAM_NODE_PATH = "path"; private static final String PARAM_NODE_ATTRIBUTE = "attribute"; private static final long serialVersionUID = 1L; public EditMessageServlet(BrowsingBulletinBoard _bbs) { bbs = _bbs; } public void doGet(HttpServletRequest _req,HttpServletResponse _res) { String bname = _req.getParameter(PARAM_BOARD_NAME); String path = _req.getParameter(PARAM_NODE_PATH); String key = _req.getParameter(PARAM_NODE_ATTRIBUTE_KEY); System.out.println("write"); try{ PrintWriter pw = _res.getWriter(); pw.write("<html><body><h1>edit message</h1>"); pw.write("<form method='POST'\n"); pw.write("<p>" + "<input type='hidden' name='key' value='"+key+"'/>" + "<input type='hidden' name='path' value='"+path+"'/>" + "<input type='hidden' name='bname' value='"+bname+"'</p>\n"); pw.write("<p>attribute<br/> <input type='textarea' name='attribute'/> </p>\n"); pw.write("<p><input type='submit' value='submit'/></p>\n"); pw.write("</body></html>"); pw.flush(); }catch(Exception _e){ _res.setStatus(500); } } public void doPost(HttpServletRequest _req,HttpServletResponse _res) { String bname = _req.getParameter(PARAM_BOARD_NAME); String path = _req.getParameter(PARAM_NODE_PATH); String key = _req.getParameter(PARAM_NODE_ATTRIBUTE_KEY); String attribute = _req.getParameter(PARAM_NODE_ATTRIBUTE); try{ bbs.editMessage(bname, key, attribute, path); PrintWriter pw = _res.getWriter(); pw.write("successfully written"); pw.flush(); }catch(Exception _e){ _res.setStatus(500); } } }