/**
* To add a navigation property (resource set or resource reference)
* to a resource type
*
* @param ResourceType $resourceType The resource type to add
* the resource reference
* or resource
* reference set property to
* @param string $name The name of the
* property to add
* @param ResourceSet $targetResourceSet The resource set the
* resource reference
* or reference
* set property
* ponits to
* @param ResourcePropertyKind $resourcePropertyKind The property kind
*
* @return void
*/
private function _addReferencePropertyInternal(ResourceType $resourceType, $name, ResourceSet $targetResourceSet, $resourcePropertyKind)
{
try {
$resourceType->getInstanceType()->getProperty($name);
} catch (ReflectionException $exception) {
throw new InvalidOperationException('Can\'t add a property which does not exist on the instance type.');
}
if (!($resourcePropertyKind == ResourcePropertyKind::RESOURCESET_REFERENCE || $resourcePropertyKind == ResourcePropertyKind::RESOURCE_REFERENCE)) {
throw new InvalidOperationException('Property kind should be ResourceSetReference or ResourceReference');
}
$targetResourceType = $targetResourceSet->getResourceType();
$resourceProperty = new ResourceProperty($name, null, $resourcePropertyKind, $targetResourceType);
$resourceType->addProperty($resourceProperty);
//Create instance of AssociationSet for this relationship
$sourceResourceSet = $resourceType->getCustomState();
if (is_null($sourceResourceSet)) {
throw new InvalidOperationException('Failed to retrieve the custom state from ' . $resourceType->getName());
}
//Customer_Orders_Orders, Order_Customer_Customers
//(source type::name _ source property::name _ target set::name)
$assoicationSetKey = $resourceType->getName() . '_' . $name . '_' . $targetResourceSet->getName();
$associationSet = new ResourceAssociationSet($assoicationSetKey, new ResourceAssociationSetEnd($sourceResourceSet, $resourceType, $resourceProperty), new ResourceAssociationSetEnd($targetResourceSet, $targetResourceSet->getResourceType(), null));
$this->associationSets[$assoicationSetKey] = $associationSet;
}
