public function toNode(DOMDocument $document = null)
    {
        if (null === $document) {
            $document = new DOMDocument();
        }

        $node = $document->createElement('Product');
        for ($i = 1; $i <= 3; $i++) {
            $desc = $this->{'getDescription'.$i}();
            if ($desc !== null) {
                $node->appendChild($document->createElement('Description', $desc));
            }
        }
        if ($this->getUnit() !== null) {
            $node->appendChild($this->getUnit()->toNode($document));
        }
        if ($this->getCommodityCode() !== null) {
            $node->appendChild($document->createElement('CommodityCode', $this->getCommodityCode()));
        }
        if ($this->getPartNumber() !== null) {
            $node->appendChild($document->createElement('PartNumber', $this->getPartNumber()));
        }
        if ($this->getOriginCountryCode() !== null) {
            $node->appendChild($document->createElement('OriginCountryCode', $this->getOriginCountryCode()));
        }

        return $node;
    }
public function toNode(DOMDocument $document = null)
    {
        if (null === $document) {
            $document = new DOMDocument();
        }

        $node = $document->createElement('Product');
        for ($i = 1; $i <= 3; $i++) {
            $desc = $this->{'getDescription'.$i}();
            if ($desc !== null) {
                $node->appendChild($document->createElement('Description', $desc));
            }
        }
        if ($this->getUnit() !== null) {
            $node->appendChild($this->getUnit()->toNode($document));
        }
        if ($this->getCommodityCode() !== null) {
            $node->appendChild($document->createElement('CommodityCode', $this->getCommodityCode()));
        }
        if ($this->getPartNumber() !== null) {
            $node->appendChild($document->createElement('PartNumber', $this->getPartNumber()));
        }
        if ($this->getOriginCountryCode() !== null) {
            $node->appendChild($document->createElement('OriginCountryCode', $this->getOriginCountryCode()));
        }

        return $node;
    }
public function toNode ( DOMDocument $ document = null ) { if ( null === $ document ) { $ document = new DOMDocument ( ) ; } $ node = $ document -> createElement ( 'Product' ) ; for ( $ i = 1 ; $ i <= 3 ; $ i ++ ) { $ desc = $ this -> { 'getDescription' . $ i } ( ) ; if ( $ desc !== null ) { $ node -> appendChild ( $ document -> createElement ( 'Description' , $ desc ) ) ; } } if ( $ this -> getUnit ( ) !== null ) { $ node -> appendChild ( $ this -> getUnit ( ) -> toNode ( $ document ) ) ; } if ( $ this -> getCommodityCode ( ) !== null ) { $ node -> appendChild ( $ document -> createElement ( 'CommodityCode' , $ this -> getCommodityCode ( ) ) ) ; } if ( $ this -> getPartNumber ( ) !== null ) { $ node -> appendChild ( $ document -> createElement ( 'PartNumber' , $ this -> getPartNumber ( ) ) ) ; } if ( $ this -> getOriginCountryCode ( ) !== null ) { $ node -> appendChild ( $ document -> createElement ( 'OriginCountryCode' , $ this -> getOriginCountryCode ( ) ) ) ; } return $ node ; }
@param null|DOMDocument $document

@return DOMElement
@param null|DOMDocument $document