package app.bbs.thinks;

import java.io.PrintWriter;

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

import app.bbs.NetworkBulletinBoard;

public class createAttributeMatrix extends HttpServlet
{
	private final NetworkBulletinBoard bbs;
	private static final String PARAM_BOARD_NAME = "bname";
	private static final String PARAM_NODE_PATH = "path";
	private static final String PARAM_BOARD_AUTHOR = "author";
	private static final String PARAM_BOARD_MESSAGE= "msg";
	private static final String PARAM_BOARD_EDITKEY = "key";
	
	private static final long serialVersionUID = 1L;
	
	public createAttributeMatrix(NetworkBulletinBoard _bbs)
	{
		bbs = _bbs;
	}
	


	public void doPost(HttpServletRequest _req,HttpServletResponse _res)
	{
		String boardName = _req.getParameter(PARAM_BOARD_NAME);
		String author = _req.getParameter(PARAM_BOARD_AUTHOR);//not use
		String msg = _req.getParameter(PARAM_BOARD_MESSAGE);
		String key = _req.getParameter(PARAM_BOARD_EDITKEY); // not use
		String uuid = _req.getParameter(PARAM_NODE_PATH); 
		try{
			bbs.createAttribute(boardName, uuid, author, msg, key);
			PrintWriter pw = _res.getWriter();
			pw.write("successfully written");
			pw.flush();
		}catch(Exception _e){
			_res.setStatus(500);
		}
	}
}