/**
* @return string The WSDL document for this structure
*/
public function generateDocument()
{
$this->addToDebug("Generating document");
//add all definitions
$definitions = $this->definitions;
$definitions->setAttribute("xmlns", self::NS_WSDL);
$definitions->setAttribute("xmlns:soap", self::NS_SOAP);
$definitions->setAttribute("xmlns:SOAP-ENC", self::NS_ENC);
$definitions->setAttribute("xmlns:wsdl", self::NS_WSDL);
$definitions->setAttribute("xmlns:xsd", self::NS_XSD);
$definitions->setAttribute("xmlns:apache", self::NS_APACHE);
$definitions->setAttribute("xmlns:tns", $this->tns);
$definitions->setAttribute("targetNamespace", $this->tns);
//add all the services
foreach ((array) $this->services as $serviceName => $service) {
//add the portType
$portType = $this->addPortType($serviceName);
//add binding
$binding = $this->addBinding($serviceName);
//loop the operations
foreach ((array) $service->methods as $operation) {
$operationName = $operation->name;
$operationTag = $this->addOperation($operationName, $serviceName);
//input
//only when to operation needs arguments
$parameters = $operation->getParameters();
if (count($parameters) > 0 || self::CREATE_EMPTY_INPUTS) {
$messageName = $operationName . "Request";
$input = $this->addElement("wsdl:input", $operationTag);
$input->setAttribute("message", "tns:" . $messageName);
$para = array();
foreach ((array) $parameters as $parameterName => $parameter) {
$para[$parameterName] = $parameter->type;
}
$this->addMessage($messageName, $para);
$this->addInput($this->bindingOperationTags[$serviceName][$operationName]);
}
//output
//only when the operation returns something
if (!$operation->return || trim($operation->return) == "") {
throw new WSDLException('No return type for ' . $operationName);
}
if (strtolower(trim($operation->return)) != 'void') {
$messageName = $operationName . "Response";
$output = $this->addElement("wsdl:output", $operationTag);
$output->setAttribute("message", "tns:" . $messageName);
$this->addOutput($this->bindingOperationTags[$serviceName][$operationName]);
$this->addMessage($messageName, array($operation->name . "Return" => $operation->return));
}
}
// SH. now add the portType and binding
$this->definitions->AppendChild($portType);
$this->definitions->AppendChild($binding);
//add the service
$this->addService($serviceName);
}
return $this->doc->saveXML();
}
/**
* @name getArray
* @desc Converts a domElement into an array
* @param domelement $node
* @return array OR false
*/
function getArray($node)
{
$array = false;
if ($node->hasAttributes()) {
foreach ($node->attributes as $attr) {
$array[$attr->nodeName] = $attr->nodeValue;
}
}
if ($node->hasChildNodes()) {
if ($node->childNodes->length == 1) {
$array[$node->firstChild->nodeName] = $node->firstChild->nodeValue;
} else {
foreach ($node->childNodes as $childNode) {
if ($childNode->nodeType != XML_TEXT_NODE) {
$array[$childNode->nodeName][] = getArray($childNode);
}
}
}
}
return $array;
}
