/**
* To get HTTP Verb to be used for a binding based on the state of the
* RelatedEnd object holding the relationship.
*
* @param RelatedEnd $binding
* @return HttpVerb
*/
public function GetBindingHttpMethod($binding)
{
$property = new ReflectionProperty($binding->GetSourceResource(), $binding->GetSourceProperty());
$attributes = Utility::getAttributes($property);
$relationShip = $this->_context->GetRelationShip($attributes["Relationship"], $attributes["ToRole"]);
//SetLink
if ($relationShip == '0..1' || $relationShip == '1') {
//SetLink with target null
if ($binding->GetTargetResource() == null) {
return HttpVerb::DELETE;
}
return HttpVerb::PUT;
}
//DeleteLink
if (EntityStates::Deleted == $binding->State) {
return HttpVerb::DELETE;
}
//AddLink
return HttpVerb::POST;
}
