package dk.thoerup.pictureposterservice;

import java.io.FileInputStream;
import java.io.IOException;
import java.io.OutputStream;

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

/**
 * Servlet implementation class PictureServlet
 */
public class PictureServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;


	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		String pic = request.getParameter("pic");
		response.setContentType("image/jpeg");
		
		FileInputStream in = new FileInputStream( "/home/app/data/PicturePoster/" + pic + ".jpeg");
		OutputStream out = response.getOutputStream();
		
		
		int len;
		byte buf[] = new byte[8192];
		while ( (len = in.read(buf)) != -1) {
			out.write(buf, 0, len);
		}
		
	}

}