Package org.restlet.data

Examples of org.restlet.data.Parameter

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     *
     * @return The form read.
     */
    public Form read() throws IOException {
        Form result = new Form();
        Parameter param = readNextParameter();

        while (param != null) {
            result.add(param);
            param = readNextParameter();
        }
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     * @param form
     *            The target form.
     */
    public void addParameters(Form form) {
        boolean readNext = true;
        Parameter param = null;

        // Let's read all form parameters
        while (readNext) {
            try {
                param = readNextParameter();
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        // If current media type is compatible with the
        // current media range then the parameters need to
        // be checked too
        for (Iterator<Parameter> iter3 = variantMediaType
            .getParameters().iterator(); iter3.hasNext();) {
          Parameter currentParam = iter3.next();

          if (isParameterFound(currentParam, preferenceMediaType)) {
            score++;
          }
        }
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     * @return The created parameter.
     * @throws IOException
     */
    public static Parameter create(CharSequence name, CharSequence value,
            CharacterSet characterSet) throws IOException {
        Parameter result = null;

        if (name != null) {
            if (value != null) {
                result = new Parameter(Reference.decode(name.toString(),
                        characterSet), Reference.decode(value.toString(),
                        characterSet));
            } else {
                result = new Parameter(Reference.decode(name.toString(),
                        characterSet), null);
            }
        }

        return result;
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    if (pref.getMetadata() instanceof MediaType) {
      MediaType mediaType = (MediaType) pref.getMetadata();

      if (mediaType.getParameters() != null) {
        Parameter param;
        for (Iterator<Parameter> iter = mediaType.getParameters()
            .iterator(); iter.hasNext();) {
          param = iter.next();

          if (param.getName() != null) {
            destination.append(';').append(param.getName());

            if ((param.getValue() != null)
                && (param.getValue().length() > 0)) {
              destination.append('=').append(param.getValue());
            }
          }
        }
      }
    }

    if (pref.getQuality() < 1F) {
      destination.append(";q=");
      formatQuality(pref.getQuality(), destination);
    }

    if (pref.getParameters() != null) {
      Parameter param;
      for (Iterator<Parameter> iter = pref.getParameters().iterator(); iter
          .hasNext();) {
        param = iter.next();

        if (param.getName() != null) {
          destination.append(';').append(param.getName());

          if ((param.getValue() != null)
              && (param.getValue().length() > 0)) {
            destination.append('=').append(param.getValue());
          }
        }
      }
    }
  }
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   * @return The media parameters.
   */
  protected Series<Parameter> extractMediaParams(Series<Parameter> parameters) {
    Series<Parameter> result = null;
    boolean qualityFound = false;
    Parameter param = null;

    if (parameters != null) {
      result = new Form();

      for (Iterator<Parameter> iter = parameters.iterator(); !qualityFound
          && iter.hasNext();) {
        param = iter.next();

        if (param.getName().equals("q")) {
          qualityFound = true;
        } else {
          iter.remove();
          result.add(param);
        }
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  protected float extractQuality(Series<Parameter> parameters) {
    float result = 1F;
    boolean found = false;

    if (parameters != null) {
      Parameter param = null;
      for (Iterator<Parameter> iter = parameters.iterator(); !found
          && iter.hasNext();) {
        param = iter.next();
        if (param.getName().equals("q")) {
          result = PreferenceUtils.parseQuality(param.getValue());
          found = true;

          // Remove the quality parameter as we will directly store it
          // in the Preference object
          iter.remove();
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                    if (HttpUtils.isLineFeed(next)) {
                        setReasonPhrase(sb.toString());
                        sb.delete(0, sb.length());

                        // Parse the headers
                        Parameter header = HttpUtils.readHeader(
                                getResponseStream(), sb);
                        while (header != null) {
                            getResponseHeaders().add(header);
                            header = HttpUtils.readHeader(getResponseStream(),
                                    sb);
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     *
     * @return The next cookie available or null.
     */
    public Cookie readCookie() throws IOException {
        Cookie result = null;
        Parameter pair = readPair();

        if (this.globalVersion == -1) {
            // Cookies version not yet detected
            if (pair.getName().equalsIgnoreCase(NAME_VERSION)) {
                if (pair.getValue() != null) {
                    this.globalVersion = Integer.parseInt(pair.getValue());
                } else {
                    throw new IOException(
                            "Empty cookies version attribute detected. Please check your cookie header");
                }
            } else {
                // Set the default version for old Netscape cookies
                this.globalVersion = 0;
            }
        }

        while ((pair != null) && (pair.getName().charAt(0) == '$')) {
            // Unexpected special attribute
            // Silently ignore it as it may have been introduced by new
            // specifications
            pair = readPair();
        }

        if (pair != null) {
            // Set the cookie name and value
            result = new Cookie(this.globalVersion, pair.getName(), pair
                    .getValue());
            pair = readPair();
        }

        while ((pair != null) && (pair.getName().charAt(0) == '$')) {
            if (pair.getName().equalsIgnoreCase(NAME_PATH)) {
                result.setPath(pair.getValue());
            } else if (pair.getName().equalsIgnoreCase(NAME_DOMAIN)) {
                result.setDomain(pair.getValue());
            } else {
                // Unexpected special attribute
                // Silently ignore it as it may have been introduced by new
                // specifications
            }
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     *
     * @return The next cookie setting available or null.
     */
    public CookieSetting readCookieSetting() throws IOException {
        CookieSetting result = null;
        Parameter pair = readPair();

        while ((pair != null) && (pair.getName().charAt(0) == '$')) {
            // Unexpected special attribute
            // Silently ignore it as it may have been introduced by new
            // specifications
            pair = readPair();
        }

        if (pair != null) {
            // Set the cookie name and value
            result = new CookieSetting(pair.getName(), pair.getValue());
            pair = readPair();
        }

        while (pair != null) {
            if (pair.getName().equalsIgnoreCase(NAME_SET_PATH)) {
                result.setPath(pair.getValue());
            } else if (pair.getName().equalsIgnoreCase(NAME_SET_DOMAIN)) {
                result.setDomain(pair.getValue());
            } else if (pair.getName().equalsIgnoreCase(NAME_SET_COMMENT)) {
                result.setComment(pair.getValue());
            } else if (pair.getName().equalsIgnoreCase(NAME_SET_COMMENT_URL)) {
                // No yet supported
            } else if (pair.getName().equalsIgnoreCase(NAME_SET_DISCARD)) {
                result.setMaxAge(-1);
            } else if (pair.getName().equalsIgnoreCase(NAME_SET_EXPIRES)) {
                Date current = new Date(System.currentTimeMillis());
                Date expires = DateUtils.parse(pair.getValue(),
                        DateUtils.FORMAT_RFC_1036);

                if (expires == null) {
                    expires = DateUtils.parse(pair.getValue(),
                            DateUtils.FORMAT_RFC_1123);
                }

                if (expires == null) {
                    expires = DateUtils.parse(pair.getValue(),
                            DateUtils.FORMAT_ASC_TIME);
                }

                if (expires != null) {
                    if (DateUtils.after(current, expires)) {
                        result.setMaxAge((int) ((expires.getTime() - current
                                .getTime()) / 1000));
                    } else {
                        result.setMaxAge(0);
                    }
                } else {
                    // Ignore the expires header
                    this.logger.log(Level.WARNING,
                            "Ignoring cookie setting expiration date. Unable to parse the date: "
                                    + pair.getValue());
                }
            } else if (pair.getName().equalsIgnoreCase(NAME_SET_MAX_AGE)) {
                result.setMaxAge(Integer.valueOf(pair.getValue()));
            } else if (pair.getName().equalsIgnoreCase(NAME_SET_PORT)) {
                // No yet supported
            } else if (pair.getName().equalsIgnoreCase(NAME_SET_SECURE)) {
                if ((pair.getValue() == null)
                        || (pair.getValue().length() == 0)) {
                    result.setSecure(true);
                }
            } else if (pair.getName().equalsIgnoreCase(NAME_SET_VERSION)) {
                result.setVersion(Integer.valueOf(pair.getValue()));
            } else {
                // Unexpected special attribute
                // Silently ignore it as it may have been introduced by new
                // specifications
            }
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  • com.noelios.restlet.http.CookieReader
  • com.noelios.restlet.http.HttpServerCall
  • com.noelios.restlet.http.HttpUtils
  • com.noelios.restlet.http.PreferenceReader
  • com.noelios.restlet.http.PreferenceUtils
  • com.noelios.restlet.http.StreamClientCall
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