/**
* Instantiates a parameter that takes
* a constant value
*
* @param core_kernel_classes_Resource $definition
* @param string $value
*/
public function __construct(core_kernel_classes_Resource $definition, $value)
{
parent::__construct($definition);
$this->value = is_object($value) && $value instanceof core_kernel_classes_Resource ? $value->getUri() : (string) $value;
}
/**
* Instantiates an new variable parameter
*
* @param core_kernel_classes_Resource $definition
* @param core_kernel_classes_Resource $variable
*/
public function __construct(core_kernel_classes_Resource $definition, core_kernel_classes_Resource $variable)
{
parent::__construct($definition);
$this->variable = $variable;
}
/**
* Builds a service call from it's serialized form
*
* @param core_kernel_classes_Resource $resource
* @return tao_models_classes_service_ServiceCall
*/
public static function fromResource(core_kernel_classes_Resource $resource)
{
$values = $resource->getPropertiesValues(array(PROPERTY_CALLOFSERVICES_SERVICEDEFINITION, PROPERTY_CALLOFSERVICES_ACTUALPARAMETERIN, PROPERTY_CALLOFSERVICES_ACTUALPARAMETEROUT));
$serviceDefUri = current($values[PROPERTY_CALLOFSERVICES_SERVICEDEFINITION]);
$serviceCall = new self(new core_kernel_classes_Resource($serviceDefUri));
foreach ($values[PROPERTY_CALLOFSERVICES_ACTUALPARAMETERIN] as $inRes) {
$param = tao_models_classes_service_Parameter::fromResource($inRes);
$serviceCall->addInParameter($param);
}
if (!empty($values[PROPERTY_CALLOFSERVICES_ACTUALPARAMETEROUT])) {
$param = tao_models_classes_service_Parameter::fromResource(current($values[PROPERTY_CALLOFSERVICES_ACTUALPARAMETEROUT]));
$serviceCall->setOutParameter($param);
}
return $serviceCall;
}
