Neos\Flow\ResourceManagement\ResourceManager::initializeCollections PHP Метод

    protected function initializeCollections()
    {
        foreach ($this->settings['resource']['collections'] as $collectionName => $collectionDefinition) {
            if (!isset($collectionDefinition['storage'])) {
                throw new Exception(sprintf('The configuration for the resource collection "%s" defined in your settings has no valid "storage" option. Please check the configuration syntax.', $collectionName), 1361468805);
            }
            if (!isset($this->storages[$collectionDefinition['storage']])) {
                throw new Exception(sprintf('The configuration for the resource collection "%s" defined in your settings referred to a non-existing storage "%s". Please check the configuration syntax and make sure to specify a valid storage class name.', $collectionName, $collectionDefinition['storage']), 1361481031);
            }
            if (!isset($collectionDefinition['target'])) {
                throw new Exception(sprintf('The configuration for the resource collection "%s" defined in your settings has no valid "target" option. Please check the configuration syntax and make sure to specify a valid target class name.', $collectionName), 1361468923);
            }
            if (!isset($this->targets[$collectionDefinition['target']])) {
                throw new Exception(sprintf('The configuration for the resource collection "%s" defined in your settings has not defined a valid "target" option. Please check the configuration syntax and make sure that the specified class "%s" really exists.', $collectionName, $collectionDefinition['target']), 1361468924);
            }
            $pathPatterns = isset($collectionDefinition['pathPatterns']) ? $collectionDefinition['pathPatterns'] : [];
            $filenames = isset($collectionDefinition['filenames']) ? $collectionDefinition['filenames'] : [];
            $this->collections[$collectionName] = new Collection($collectionName, $this->storages[$collectionDefinition['storage']], $this->targets[$collectionDefinition['target']], $pathPatterns, $filenames);
        }
    }