public boolean match()

in governance/src/main/java/org/apache/servicecomb/router/model/HeaderRule.java [40:65]

• 26 lines of code
• 12 McCabe index (conditional complexity)

  public boolean match(String str) {
    if (str == null) {
      return false;
    }
    if (exact == null && regex == null) {
      throw new RouterIllegalParamException(
          "route management regex and exact can not br null at same time.");
    }
    if (caseInsensitive) {
      str = str.toLowerCase();
      exact = exact == null ? null : exact.toLowerCase();
      regex = regex == null ? null : regex.toLowerCase();
    }
    if (exact != null && !str.equals(exact)) {
      return false;
    }
    try {
      if (regex != null && !str.matches(regex)) {
        return false;
      }
    } catch (Exception e) {
      LOGGER.error("route management wrong regular expression format: {}", regex);
      return false;
    }
    return true;
  }