/**
* Create the service wrapper for an SCA Component. In the event that the
* mapping of the SCA Component methods the base_class and xmldas types are
* set to null.
*
* @param string $class_name Class name
*/
public function __construct($class_name)
{
//TODO: get rid of the wsdl filename here
SCA::$logger->log("Entering constructor");
SCA::$logger->log("class_name = {$class_name}");
$this->class_name = $class_name;
$this->class_instance = SCA::createInstance($class_name);
SCA::fillInReferences($this->class_instance);
//need an xmldas
//want to have the xsds in here. do xmldas only here then do add types.
$this->xml_das = SCA_Helper::getXmldas($class_name, "");
SCA::$logger->log("Exiting Constructor");
}
/**
* Create the service wrapper for an SCA Component. In the event that the
* mapping of the SCA Component methods the base_class and xmldas types are
* set to null.
*
* @param string $class_name Class name
*/
public function __construct($class_name)
{
//TODO: get rid of the wsdl filename here
SCA::$logger->log("Entering constructor");
SCA::$logger->log("class_name = {$class_name}");
$this->class_name = $class_name;
$this->class_instance = SCA::createInstance($class_name);
SCA::fillInReferences($this->class_instance);
// Get an xmldas to handle the SDOs passing in and
// out of the wrapped service. This call creates the das
// and adds all of the service types to it.
$this->xml_das = SCA_Helper::getXmldas($class_name, "");
SCA::$logger->log("Exiting Constructor");
}
/**
* This function can be called directly by a component to
* create a dataobject from the namespaces defined in the @types annotations.
*
* @param string $namespace_uri Namespace identifying the xsd
* @param string $type_name Element being reference in the xsd
*
* @return object Empty Data Object structure
*/
public static function createDataObject($namespace_uri, $type_name)
{
// Find out who/what called this function so that the type annotations
// that define the xml used to create a 'das' can be scanned.
$backtrace = debug_backtrace();
$caller = $backtrace[0];
$filepath = $caller['file'];
$keyname = md5(serialize($filepath));
// Check if there is a matching xsd in the xmldas array
if (array_key_exists($keyname, self::$xml_das_array)) {
$xmldas = self::$xml_das_array[$keyname];
} else {
// The trap will only trigger if the Annotations cannot be found
// normally this is because a SCA Client Component has incorrectly
// attempted to use this method, rather than the 'createDataObject'
// method of either the 'Proxy, or LocalProxy.
try {
$class_name = SCA_Helper::guessClassName($filepath);
$xmldas = SCA_Helper::getXmldas($class_name, null);
self::$xml_das_array[$keyname] = $xmldas;
} catch (ReflectionException $e) {
$msg = $e->getMessage();
throw new SCA_RuntimeException("A PHP ReflectionException was thrown with message {$msg}. " . "This is usually the result of calling SCA::createDataObject from a user script. " . "User scripts should only call createDataObject on an SCA Proxy object.");
}
}
return $xmldas->createDataObject($namespace_uri, $type_name);
}
