private void validateOAuthUserConfigObject()

in tools/custom_java_jdbc_client/src/main/java/com/example/OAuthUserConfig.java [113:132]

19 lines of code
8 McCabe index (conditional complexity)


    private void validateOAuthUserConfigObject(OAuthUserConfig oAuthUserConfig) {
            // Validate that required fields are provided for given user type.
            switch (oAuthUserConfig.userType) {
                case USER:
                case APPLICATION_DEFAULT_CREDENTIALS:
                    break;
                case SERVICE_ACCOUNT:
                    Objects.requireNonNull(serviceAccountEmail, "serviceAccountEmail cannot be null.");
                    Objects.requireNonNull(keyFilePath, "Service account keyFilePath cannot be null.");
                    break;
                case TOKEN:
                    if (accessToken == null && refreshToken == null) {
                        throw new NullPointerException("At least one of accessToken or refreshToken must be non-null.");
                    }
                    break;
                case EXTERNAL_ACCOUNT:
                    Objects.requireNonNull(keyFilePath, "External account keyFilePath cannot be null.");
                    break;
                }
            }