synchronized void registerHook()

in src/main/java/org/apache/sling/feature/apiregions/impl/Activator.java [132:143]

• 10 lines of code
• 3 McCabe index (conditional complexity)

    synchronized void registerHook() {
        if (hookRegistration != null)
            return; // There is already a hook, no need to re-register

        if (bundleContext.getProperty(REGIONS_PROPERTY_NAME) == null) {
            LOG.log(Level.WARNING, "API Regions not enabled. To enable set framework property: " + REGIONS_PROPERTY_NAME);
            return; // Component not enabled
        }

        RegionEnforcer enforcer = new RegionEnforcer(this.configuration);
        hookRegistration = bundleContext.registerService(ResolverHookFactory.class, enforcer, this.configuration.getRegistrationProperties());
    }