src/dolda/jsvc/util/SimpleWriter.java

   1 package dolda.jsvc.util;
   2
   3 import dolda.jsvc.*;
   4 import java.io.*;
   5
   6 public abstract class SimpleWriter implements Responder {
   7     private String ctype;
   8
   9     public SimpleWriter(String ctype) {
  10         this.ctype = ctype;
  11     }
  12
  13     public abstract void respond(Request req, PrintWriter out);
  14
  15     public void respond(Request req) {
  16         req.outheaders().put("Content-Type", "text/" + ctype + "; charset=utf-8");
  17         PrintWriter out;
  18         try {
  19             out = new PrintWriter(new OutputStreamWriter(req.output(), "UTF-8"));
  20         } catch(UnsupportedEncodingException e) {
  21             throw(new Error(e));
  22         }
  23         respond(req, out);
  24         out.flush();
  25     }
  26 }