/// <summary>
/// If there is a <see cref="IDefaultedFacet" />on the properties return Type, then installs a
/// <see cref="IPropertyDefaultFacet" /> for the property with the same default.
/// </summary>
public override bool Process(MethodInfo method, IMethodRemover methodRemover, IFacetHolder holder) {
// don't overwrite any defaults already picked up
if (holder.ContainsFacet(typeof (IPropertyDefaultFacet))) {
return false;
}
// try to infer defaults from the underlying return Type
Type returnType = method.ReturnType;
IDefaultedFacet returnTypeDefaultedFacet = GetDefaultedFacet(returnType);
if (returnTypeDefaultedFacet != null) {
var propertyFacet = new PropertyDefaultFacetDerivedFromDefaultedFacet(returnTypeDefaultedFacet, holder);
return FacetUtils.AddFacet(propertyFacet);
}
return false;
}
/// <summary>
/// If there is a <see cref="IDefaultedFacet" /> on any of the action's parameter types, then installs a
/// <see cref="IActionDefaultsFacet" /> for the action.
/// </summary>
public override bool ProcessParams(MethodInfo method, int paramNum, IFacetHolder holder) {
// don't overwrite any defaults already picked up
if (holder.ContainsFacet(typeof (IActionDefaultsFacet))) {
return false;
}
// try to infer defaults from any of the parameter's underlying types
Type paramType = method.GetParameters().Select(parameterInfo => parameterInfo.ParameterType).ToArray()[paramNum];
IDefaultedFacet defaultedFacet = GetDefaultedFacet(paramType);
if (defaultedFacet != null) {
return FacetUtils.AddFacet(new ActionDefaultsFacetDerivedFromDefaultedFacets(defaultedFacet, holder));
}
return false;
}
internal static bool DoNotCount(IFacetHolder holder) {
return holder.ContainsFacet<INotCountedFacet>();
}