protected synchronized void configure()

in src/main/java/org/apache/sling/auth/xing/oauth/impl/XingOauthAuthenticationHandler.java [125:155]

• 25 lines of code
• 8 McCabe index (conditional complexity)

    protected synchronized void configure(final ComponentContext componentContext) {
        final Dictionary properties = componentContext.getProperties();
        consumerKey = PropertiesUtil.toString(properties.get(CONSUMER_KEY_PARAMETER), "").trim();
        consumerSecret = PropertiesUtil.toString(properties.get(CONSUMER_SECRET_PARAMETER), "").trim();
        callbackUrl = PropertiesUtil.toString(properties.get(CALLBACK_URL_PARAMETER), "").trim();
        usersMeUrl = PropertiesUtil.toString(properties.get(USERS_ME_URL_PARAMETER), DEFAULT_USERS_ME_URL).trim();

        if (StringUtils.isEmpty(consumerKey)) {
            logger.warn("configured consumer key is empty");
        }

        if (StringUtils.isEmpty(consumerSecret)) {
            logger.warn("configured consumer secret is empty");
        }

        if (StringUtils.isEmpty(callbackUrl)) {
            logger.warn("configured callback URL is empty");
        }

        if (StringUtils.isEmpty(usersMeUrl)) {
            logger.warn("configured users me URL is empty");
        }

        if (!StringUtils.isEmpty(consumerKey) && !StringUtils.isEmpty(consumerSecret) && !StringUtils.isEmpty(callbackUrl)) {
            oAuthService = new ServiceBuilder().provider(XingApi.class).apiKey(consumerKey).apiSecret(consumerSecret).callback(callbackUrl).build();
        } else {
            oAuthService = null;
        }

        logger.info("configured with consumer key '{}', callback url '{}' and users me url '{}'", consumerKey, callbackUrl, usersMeUrl);
    }