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public abstract MapType ( |
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| type | ||
| return | ||
public static ReflectionComposablePart CreatePart(object attributedPart, ReflectionContext reflectionContext)
{
Assumes.NotNull(attributedPart);
Assumes.NotNull(reflectionContext);
// If given an instance then we want to pass the default composition options because we treat it as a shared part
// TODO: ICompositionElement Give this def an origin indicating that it was added directly to the ComposablePartExportProvider.
var mappedType = reflectionContext.MapType(IntrospectionExtensions.GetTypeInfo(attributedPart.GetType()));
if (mappedType.Assembly.ReflectionOnly)
{
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, Strings.Argument_ReflectionContextReturnsReflectionOnlyType, "reflectionContext"), "reflectionContext");
}
ReflectionComposablePartDefinition definition = AttributedModelDiscovery.CreatePartDefinition(mappedType, PartCreationPolicyAttribute.Shared, true, (ICompositionElement)null);
return CreatePart(definition, attributedPart);
}
private void InitializeTypeCatalog(IEnumerable<Type> types, ReflectionContext reflectionContext)
{
var typesList = new List<Type>();
foreach(var type in types)
{
if (type == null)
{
throw ExceptionBuilder.CreateContainsNullElement("types");
}
if (type.Assembly.ReflectionOnly)
{
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, Strings.Argument_ElementReflectionOnlyType, "types"), "types");
}
var typeInfo = type.GetTypeInfo();
var lclType = (reflectionContext != null) ? reflectionContext.MapType(typeInfo) : typeInfo;
// It is valid for the reflectionContext to delete types by mapping them to null
if(lclType != null)
{
// The final mapped type may be activated so we check to see if it is in a reflect only assembly
if (lclType.Assembly.ReflectionOnly)
{
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, Strings.Argument_ReflectionContextReturnsReflectionOnlyType, "reflectionContext"), "reflectionContext");
}
typesList.Add(lclType);
}
}
this._types = typesList.ToArray();
}
