private void ProvideConstraint(ActionConstraintItem item, IServiceProvider services)
{
// Don't overwrite anything that was done by a previous provider.
if (item.Constraint != null)
{
return;
}
var constraint = item.Metadata as IActionConstraint;
if (constraint != null)
{
item.Constraint = constraint;
item.IsReusable = true;
return;
}
var factory = item.Metadata as IActionConstraintFactory;
if (factory != null)
{
item.Constraint = factory.CreateInstance(services);
item.IsReusable = factory.IsReusable;
return;
}
}
private void ProvideConstraint(ActionConstraintItem item, IFeatureActionConstraintFactory <TFeature> factory)
{
// Don't overwrite anything that was done by a previous provider.
if (item.Constraint != null)
{
return;
}
if (item.Metadata is IFeatureActionConstraintMetadata <TFeature> constraintMetadata)
{
item.Constraint = factory.CreateInstance(constraintMetadata);
item.IsReusable = true;
}
}
