private function loadConfiguration(
        $configurationNamespace,
        $configurationKey
    ) {
        $configurationEntity = $this
            ->configurationRepository
            ->find([
                'namespace' => $configurationNamespace,
                'key' => $configurationKey,
            ]);

        return $configurationEntity;
    }
private function loadConfiguration(
        $configurationNamespace,
        $configurationKey
    ) {
        $configurationEntity = $this
            ->configurationRepository
            ->find([
                'namespace' => $configurationNamespace,
                'key' => $configurationKey,
            ]);

        return $configurationEntity;
    }
private function loadConfiguration ( $ configurationNamespace , $ configurationKey ) { $ configurationEntity = $ this -> configurationRepository -> find ( [ 'namespace' => $ configurationNamespace , 'key' => $ configurationKey , ] ) ; return $ configurationEntity ; }
Loads a configuration.

@param string $configurationNamespace Configuration namespace
@param string $configurationKey       Configuration key

@return ConfigurationInterface|null Object saved
Loads a configuration .