Exemplo n.º 1
0
  /**
   * Extracts a substring from the given text.
   *
   * @param details Details about what to extract
   * @param text The text from which to extract
   * @return The extracted value
   * @throws ConversionException Thrown when cannot process the parameters correctly
   */
  private static String extractValueForConversion(
      final SubstringFormatterDetails details, final String text) throws ConversionException {
    final int startTagIndex = text.indexOf(details.getStartTag());

    if (startTagIndex != -1) {
      final int endTagIndex = text.indexOf(details.getEndTag(), startTagIndex);

      if (endTagIndex != -1) {
        return text.substring(startTagIndex + details.getStartTag().length(), endTagIndex);
      }
    }

    throw new ConversionException("Cannot find tags");
  }
Exemplo n.º 2
0
  /**
   * Replaces the given input text (optionally with the configured tags) with the given output text.
   *
   * @param details The formatter details
   * @param text The text to modify
   * @param input The input text to replace
   * @param output The text to replace the input with
   * @return The converted text
   */
  private static String replaceTextAndTags(
      final SubstringFormatterDetails details,
      final String text,
      final String input,
      final String output) {
    String convertedText = text;

    if (details.isKeepTags()) {
      convertedText = convertedText.replace(input, output);
    } else {
      convertedText =
          convertedText.replace(details.getStartTag() + input + details.getEndTag(), output);
    }

    return convertedText;
  }