lib/Doctrine/ODM/CouchDB/Configuration.php
public function getDocumentNamespace($documentNamespaceAlias)
    {
        if ( ! isset($this->attributes['documentNamespaces'][$documentNamespaceAlias])) {
            throw CouchDBException::unknownDocumentNamespace($documentNamespaceAlias);
        }

        return trim($this->attributes['documentNamespaces'][$documentNamespaceAlias], '\\');
    }
public function getDocumentNamespace($documentNamespaceAlias)
    {
        if ( ! isset($this->attributes['documentNamespaces'][$documentNamespaceAlias])) {
            throw CouchDBException::unknownDocumentNamespace($documentNamespaceAlias);
        }

        return trim($this->attributes['documentNamespaces'][$documentNamespaceAlias], '\\');
    }
Resolves a registered namespace alias to the full namespace.

@param string $documentNamespaceAlias
@return string
@throws CouchDBException