/// <summary>
/// Gets the set of operations selected for types the instance type can be assigned to that are bindable to the instance type.
/// </summary>
/// <param name="instanceTypeBeingSerialized">The instance type being serialized.</param>
/// <returns>The selected bindable operations.</returns>
private List<OperationWrapper> GetSelectedAndBindableOperationsForAssignableTypes(ResourceType instanceTypeBeingSerialized)
{
IEnumerable<OperationWrapper> selectedOperations = Enumerable.Empty<OperationWrapper>();
// Gather up all the selected operations that were selected for types that this instance type is assignable from.
foreach (var baseType in instanceTypeBeingSerialized.BaseTypesAndSelf())
{
List<OperationWrapper> selectedOperationsForUriType;
if (this.selectedOperationsByUriType.TryGetValue(baseType, out selectedOperationsForUriType))
{
selectedOperations = selectedOperations.Concat(selectedOperationsForUriType);
}
}
// Only return the operations that are actually bindable to the instance type.
// this filtering is needed because the key for something like Person will include actions bound to Employee and Manager as well,
// so that something like ?$select=ActionName will match a varying set of actions based on which instance type is being serialized.
selectedOperations = selectedOperations.Where(o => o.BindingParameter.ParameterType.IsAssignableFrom(instanceTypeBeingSerialized));
// Ensure the set is distinct before caching it.
selectedOperations = selectedOperations.Distinct();
return selectedOperations.ToList();
}
