src/dolda/jsvc/j2ee/Servlet.java

   1 package dolda.jsvc.j2ee;
   2
   3 import dolda.jsvc.*;
   4 import java.lang.reflect.*;
   5 import java.util.*;
   6 import java.io.*;
   7 import javax.servlet.http.*;
   8 import javax.servlet.*;
   9
  10 public class Servlet extends HttpServlet {
  11     private ThreadContext tg;
  12
  13     public void init(ServletConfig cfg) throws ServletException {
  14         Properties sprop = new Properties();
  15         try {
  16             InputStream pi = Servlet.class.getClassLoader().getResourceAsStream("jsvc.properties");
  17             try {
  18                 sprop.load(pi);
  19             } finally {
  20                 pi.close();
  21             }
  22         } catch(IOException e) {
  23             throw(new Error(e));
  24         }
  25         String clnm = (String)sprop.get("jsvc.bootstrap");
  26         if(clnm == null)
  27             throw(new ServletException("No JSvc bootstrapper specified"));
  28         Class<?> bc;
  29         try {
  30             bc = Class.forName(clnm);
  31         } catch(ClassNotFoundException e) {
  32             throw(new ServletException("Invalid JSvc bootstrapper specified", e));
  33         }
  34         tg = new ThreadContext(null, "JSvc service", J2eeContext.create(cfg), bc);
  35     }
  36
  37     public void destroy() {
  38         tg.shutdown();
  39     }
  40
  41     public void service(HttpServletRequest req, HttpServletResponse resp) {
  42         try {
  43             req.setCharacterEncoding("UTF-8");
  44             resp.setCharacterEncoding("UTF-8");
  45         } catch(UnsupportedEncodingException e) {
  46             throw(new Error(e));
  47         }
  48         Request rr = new J2eeRequest(getServletConfig(), req, resp);
  49         RequestThread w = tg.respond(rr);
  50         w.start();
  51         try {
  52             w.join();
  53         } catch(InterruptedException e) {
  54             w.interrupt();
  55             return;
  56         }
  57     }
  58 }