thoerup/pictureposterservice/PictureServlet.java

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);
                }
                in.close();
                out.close();
                
        }

}
1	torben	602	package dk.thoerup.pictureposterservice;
2
3			import java.io.FileInputStream;
4			import java.io.IOException;
5			import java.io.OutputStream;
6
7			import javax.servlet.ServletException;
8			import javax.servlet.http.HttpServlet;
9			import javax.servlet.http.HttpServletRequest;
10			import javax.servlet.http.HttpServletResponse;
11
12			/**
13			* Servlet implementation class PictureServlet
14			*/
15			public class PictureServlet extends HttpServlet {
16			private static final long serialVersionUID = 1L;
17
18
19			protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
20			String pic = request.getParameter("pic");
21			response.setContentType("image/jpeg");
22
23			FileInputStream in = new FileInputStream( "/home/app/data/PicturePoster/" + pic + ".jpeg");
24			OutputStream out = response.getOutputStream();
25	torben	603
26	torben	602
27			int len;
28			byte buf[] = new byte[8192];
29			while ( (len = in.read(buf)) != -1) {
30			out.write(buf, 0, len);
31			}
32	torben	603	in.close();
33			out.close();
34	torben	602
35			}
36
37			}