/**
* Return response as XML
*
* @return string
*/
public function saveXml()
{
$value = $this->_getXmlRpcReturn();
$generator = AbstractValue::getGenerator();
$generator->openElement('methodResponse')->openElement('params')->openElement('param');
$value->generateXml();
$generator->closeElement('param')->closeElement('params')->closeElement('methodResponse');
return $generator->flush();
}
/**
* Create XML request
*
* @return string
*/
public function saveXml()
{
$args = $this->_getXmlRpcParams();
$method = $this->getMethod();
$generator = AbstractValue::getGenerator();
$generator->openElement('methodCall')->openElement('methodName', $method)->closeElement('methodName');
if (is_array($args) && count($args)) {
$generator->openElement('params');
foreach ($args as $arg) {
$generator->openElement('param');
$arg->generateXml();
$generator->closeElement('param');
}
$generator->closeElement('params');
}
$generator->closeElement('methodCall');
return $generator->flush();
}
/**
* Serialize fault to XML
*
* @return string
*/
public function saveXml()
{
// Create fault value
$faultStruct = array('faultCode' => $this->getCode(), 'faultString' => $this->getMessage());
$value = AbstractValue::getXmlRpcValue($faultStruct);
$generator = AbstractValue::getGenerator();
$generator->openElement('methodResponse')->openElement('fault');
$value->generateXml();
$generator->closeElement('fault')->closeElement('methodResponse');
return $generator->flush();
}
