Beispiel #1
0
  /**
   * parse the Accept String header
   *
   * @return SIPHeader (AcceptList object)
   * @throws SIPParseException if the message does not respect the spec.
   */
  public SIPHeader parse() throws ParseException {

    if (debug) dbg_enter("AcceptParser.parse");
    AcceptList list = new AcceptList();

    try {
      headerName(TokenTypes.ACCEPT);

      Accept accept = new Accept();
      accept.setHeaderName(SIPHeaderNames.ACCEPT);

      this.lexer.SPorHT();
      this.lexer.match(TokenTypes.ID);
      Token token = lexer.getNextToken();
      accept.setContentType(token.getTokenValue());
      this.lexer.match('/');
      this.lexer.match(TokenTypes.ID);
      token = lexer.getNextToken();
      accept.setContentSubType(token.getTokenValue());
      this.lexer.SPorHT();

      super.parse(accept);
      list.add(accept);

      while (lexer.lookAhead(0) == ',') {
        this.lexer.match(',');
        this.lexer.SPorHT();

        accept = new Accept();

        this.lexer.match(TokenTypes.ID);
        token = lexer.getNextToken();
        accept.setContentType(token.getTokenValue());
        this.lexer.match('/');
        this.lexer.match(TokenTypes.ID);
        token = lexer.getNextToken();
        accept.setContentSubType(token.getTokenValue());
        this.lexer.SPorHT();
        super.parse(accept);
        list.add(accept);
      }
      return list;
    } finally {
      if (debug) dbg_leave("AcceptParser.parse");
    }
  }
 @Override
 public Object clone() {
   AcceptList retval = new AcceptList();
   retval.clonehlist(this.hlist);
   return retval;
 }