Mercurial > hg > Members > nobuyasu > jungle-network

view src/main/java/app/bbs/thinks/deleteNodeServlet.java @ 174:e30880a72909

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change servlet encode utf-8
author tatsuki
date Wed, 30 Jul 2014 17:46:58 +0900
parents d483caeabffc
children 066f58e93a14
line wrap: on
line source

package app.bbs.thinks;
import java.io.PrintWriter;

import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.lang.StringEscapeUtils;

import app.bbs.NetworkBulletinBoard;

public class deleteNodeServlet extends HttpServlet
{
	private final NetworkBulletinBoard bbs;
	private static final String PARAM_BOARD_NAME = "bname";
	private static final String PARAM_BOARD_PATH = "path";
	private static final String PARAM_NODE_ID = "id";

	private static final long serialVersionUID = 1L;
	
	public deleteNodeServlet(NetworkBulletinBoard _bbs)
	{
		bbs = _bbs;
	}
	
	public void doGet(HttpServletRequest _req,HttpServletResponse _res)
	{
		String bname = StringEscapeUtils.unescapeHtml(_req.getParameter(PARAM_BOARD_NAME));
		String path = StringEscapeUtils.unescapeHtml(_req.getParameter(PARAM_BOARD_PATH ));
		String id = StringEscapeUtils.unescapeHtml(_req.getParameter(PARAM_NODE_ID));
		
		try{
			_res.setCharacterEncoding("UTF-8");
			PrintWriter pw = _res.getWriter();
			pw.write("<html><body><h1>delete message ?</h1>");
			pw.write("<form method='POST'\n");
			pw.write("<p><input type='hidden' name='path' value='" + path + "'/>" +
					"<input type='hidden' name='id' value='" + id +"'/>" +
					"<input type='hidden' name='bname' value='" + bname + "'</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 boardName = StringEscapeUtils.unescapeHtml(_req.getParameter(PARAM_BOARD_NAME));
		String path = StringEscapeUtils.unescapeHtml(_req.getParameter(PARAM_BOARD_PATH));
		String id = StringEscapeUtils.unescapeHtml(_req.getParameter(PARAM_NODE_ID));
		try{
			bbs.deleteNode(boardName, path, id);
			PrintWriter pw = _res.getWriter();
			pw.write("successfully written");
			pw.flush();
		}catch(Exception _e){
			_res.setStatus(500);
		}
	}
}