package jp.ac.u_ryukyu.ie.cr.bbs.network;


import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.PrintWriter;


public class RequestNumCheckServlet extends HttpServlet
{
	private final NetworkBulletinBoard bbs;
	private static final long serialVersionUID = 1L;
	
	public RequestNumCheckServlet(NetworkBulletinBoard _bbs)
	{
		bbs = _bbs;
	}
	
	public void doGet(HttpServletRequest _req,HttpServletResponse _res)
	{
		int num = bbs.getRequestNum();
		
		try{
			PrintWriter pw = _res.getWriter();
			pw.write(Integer.toString(num));
			pw.flush();
		}catch(Exception _e){
			_res.setStatus(500);
		}
		
		
	}

}