public static bool ImplementsGenericDefinition(Type type, Type genericInterfaceDefinition, out Type implementingType)
{
ValidationUtils.ArgumentNotNull(type, "type");
ValidationUtils.ArgumentNotNull(genericInterfaceDefinition, "genericInterfaceDefinition");
if (!TypeExtensions.IsInterface(genericInterfaceDefinition) || !TypeExtensions.IsGenericTypeDefinition(genericInterfaceDefinition))
{
throw new ArgumentNullException(StringUtils.FormatWith("'{0}' is not a generic interface definition.", CultureInfo.InvariantCulture, genericInterfaceDefinition));
}
if (TypeExtensions.IsInterface(type) && TypeExtensions.IsGenericType(type))
{
Type genericTypeDefinition = type.GetGenericTypeDefinition();
if (genericInterfaceDefinition == genericTypeDefinition)
{
implementingType = type;
return(true);
}
}
foreach (Type type1 in type.GetInterfaces())
{
if (TypeExtensions.IsGenericType(type1))
{
Type genericTypeDefinition = type1.GetGenericTypeDefinition();
if (genericInterfaceDefinition == genericTypeDefinition)
{
implementingType = type1;
return(true);
}
}
}
implementingType = null;
return(false);
}
public static bool IsInstantiatableType(Type t)
{
ValidationUtils.ArgumentNotNull(t, "t");
return(!TypeExtensions.IsAbstract(t) && !TypeExtensions.IsInterface(t) && (!t.IsArray && !TypeExtensions.IsGenericTypeDefinition(t)) && (!(t == typeof(void)) && HasDefaultConstructor(t)));
}