FileServlet.javaAPI DocExample2634Thu Dec 15 20:47:34 GMT 2005com.oreilly.jent.servlets


public class FileServlet extends HttpServlet
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Fields Summary
Constructors Summary
Methods Summary
public voiddoGet(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)

    File r;
    FileReader fr;
    BufferedReader br;
    try {
      r = new File(req.getParameter("filename"));
      fr = new FileReader(r);
      br = new BufferedReader(fr);
      if(!r.isFile(  )) {  // Must be a directory or something else
    catch (FileNotFoundException e) {
    catch (SecurityException se) { // Be unavailable permanently
      throw(new UnavailableException("Servlet lacks appropriate privileges."));

    PrintWriter out = resp.getWriter(  );
    String text;
    while( (text = br.readLine(  )) != null)

    br.close(  );