fjbender / magento-1

        $service = $factory->buildService($serviceKey);

        // Add Protocol Service, if required, with custom or default config:

        if (method_exists($service, 'setServiceProtocol')) {

            $protocolConfig = $config->getValue($factoryKey . '/' . $serviceKey . '/protocol');

            if ($protocolConfig == null) {

                $protocolConfig = $config->getValue($factoryKey . '/default/protocol');

            }

            $serviceProtocol = $this->buildServiceProtocol($protocolConfig, $factoryKey);

            $service->setServiceProtocol($serviceProtocol);

        }

        if (method_exists($service, 'setValidator')) {

            $service->setServiceProtocol($serviceProtocol);

        }

        if (method_exists($service, 'setValidator')) {

            $validatorConfig = $config->getValue($factoryKey . '/' . $serviceKey . '/validator');

            if ($validatorConfig == null) {

                $validatorConfig = $config->getValue($factoryKey . '/default/validator');

            }

            $validator = $this->buildServiceValidation($validatorConfig);

            if ($validator !== null) {

                $service->setValidator($validator);

            }

        }

        if (method_exists($service, 'setValidators')) {

            }

        }

        if (method_exists($service, 'setValidators')) {

            $validatorConfig = $config->getValue($factoryKey . '/' . $serviceKey . '/validators');

            if ($validatorConfig == null) {

                $validatorConfig = $config->getValue($factoryKey . '/default/validators');

            }

            $validator = $this->buildServiceValidation($validatorConfig);

            if ($validator !== null) {

                $service->setValidators($validator);

            }

        }

        return $service;