private function listMetadataFormats()
    {
        $listNode = $this->response->createElement('ListMetadataFormats');

        $identifier = isset($this->params['identifier']) ? $this->params['identifier'] : null;
        $formats = $this->repository->listMetadataFormats($identifier);

        if (!count($formats)) {
            throw new NoMetadataFormatsException("There are no metadata formats available for the specified item.");
        }

        //create a node for each metadataFormat
        foreach ($formats as $format) {
            $formatNode = $this->response->createElement('metadataFormat');
            $formatNode->appendChild($this->response->createElement("metadataPrefix", $format->getPrefix()));
            $formatNode->appendChild($this->response->createElement("schema", $format->getSchema()));
            $formatNode->appendChild($this->response->createElement("metadataNamespace", $format->getNamespace()));
            $listNode->appendChild($formatNode);
        }
        return $listNode;
    }
private function listMetadataFormats()
    {
        $listNode = $this->response->createElement('ListMetadataFormats');

        $identifier = isset($this->params['identifier']) ? $this->params['identifier'] : null;
        $formats = $this->repository->listMetadataFormats($identifier);

        if (!count($formats)) {
            throw new NoMetadataFormatsException("There are no metadata formats available for the specified item.");
        }

        //create a node for each metadataFormat
        foreach ($formats as $format) {
            $formatNode = $this->response->createElement('metadataFormat');
            $formatNode->appendChild($this->response->createElement("metadataPrefix", $format->getPrefix()));
            $formatNode->appendChild($this->response->createElement("schema", $format->getSchema()));
            $formatNode->appendChild($this->response->createElement("metadataNamespace", $format->getNamespace()));
            $listNode->appendChild($formatNode);
        }
        return $listNode;
    }
private function listMetadataFormats ( ) { $ listNode = $ this -> response -> createElement ( 'ListMetadataFormats' ) ; $ identifier = isset ( $ this -> params [ 'identifier' ] ) ? $ this -> params [ 'identifier' ] : null ; $ formats = $ this -> repository -> listMetadataFormats ( $ identifier ) ; if ( ! count ( $ formats ) ) { throw new NoMetadataFormatsException ( "There are no metadata formats available for the specified item." ) ; } //create a node for each metadataFormat foreach ( $ formats as $ format ) { $ formatNode = $ this -> response -> createElement ( 'metadataFormat' ) ; $ formatNode -> appendChild ( $ this -> response -> createElement ( "metadataPrefix" , $ format -> getPrefix ( ) ) ) ; $ formatNode -> appendChild ( $ this -> response -> createElement ( "schema" , $ format -> getSchema ( ) ) ) ; $ formatNode -> appendChild ( $ this -> response -> createElement ( "metadataNamespace" , $ format -> getNamespace ( ) ) ) ; $ listNode -> appendChild ( $ formatNode ) ; } return $ listNode ; }
handles ListMetadataFormats requests
@return \DOMElement
@throws NoMetadataFormatsException
handles ListMetadataFormats requests