/**
* This method renders the data for the writer.
*
* @access public
* @return string the processed data
*/
public function render()
{
$xml = SOAP\Data\XML::declaration($this->metadata['encoding'][1]);
$xml .= '<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" />';
$root = new SOAP\Data\XML($xml);
$xmlns = is_string($this->metadata['xmlns']) ? $this->metadata['xmlns'] : '';
$this->addHeader($root, $root, $this->metadata['credentials'], $xmlns);
$this->addBody($root, $root, $this->data, $xmlns);
return $root->asXML();
}
/**
* This method returns the processed resource as a collection.
*
* @access public
* @param string $path the path to the value to be returned
* @return mixed the resource as a collection
*/
public function read($path = null)
{
$xml = SOAP\Data\XML::load($this->file);
$directives = $xml->getProcessingInstruction('php-marshal');
if (isset($directives['expandableProperties'])) {
$this->directives->putEntry('expandableProperties', new Common\HashSet(preg_split('/\\s+/', $directives['expandableProperties'])));
}
$collection = $this->parseEnvelopeElement($xml);
if ($path !== null) {
$collection = Config\Helper::factory($collection)->getValue($path);
}
return $collection;
}