internal override TypeDescription Clone(Dictionary <TypeDescription, TypeDescription> backRefLookup)
{
if (backRefLookup.ContainsKey(this))
{
return(backRefLookup[this]);
}
var ret = new NullableTypeDescription();
backRefLookup[this] = ret;
ret.InnerType = InnerType.Clone(backRefLookup);
return(ret);
}
public static TypeDescription BuildDescription(Type describerType)
{
var t = describerType.GetGenericArguments()[0];
var cutdownVisibility = describerType.GetMethod("GetVisibilityMask");
var cutdownMembers = describerType.GetMethod("GetMemberMask");
var visibilityMask = (IncludedVisibility)cutdownVisibility.Invoke(null, new object[0]);
var membersMask = (IncludedMembers)cutdownMembers.Invoke(null, new object[0]);
// from here on, the concrete type is useless, we care about the generic "parent" describer
describerType = describerType.GetGenericTypeDefinition();
if (t == typeof(long))
{
return(SimpleTypeDescription.Long);
}
if (t == typeof(ulong))
{
return(SimpleTypeDescription.ULong);
}
if (t == typeof(int))
{
return(SimpleTypeDescription.Int);
}
if (t == typeof(uint))
{
return(SimpleTypeDescription.UInt);
}
if (t == typeof(short))
{
return(SimpleTypeDescription.Short);
}
if (t == typeof(ushort))
{
return(SimpleTypeDescription.UShort);
}
if (t == typeof(byte))
{
return(SimpleTypeDescription.Byte);
}
if (t == typeof(sbyte))
{
return(SimpleTypeDescription.SByte);
}
if (t == typeof(bool))
{
return(SimpleTypeDescription.Bool);
}
if (t == typeof(char))
{
return(SimpleTypeDescription.Char);
}
if (t == typeof(string))
{
return(SimpleTypeDescription.String);
}
if (t == typeof(decimal))
{
return(SimpleTypeDescription.Decimal);
}
if (t == typeof(double))
{
return(SimpleTypeDescription.Double);
}
if (t == typeof(float))
{
return(SimpleTypeDescription.Float);
}
if (t == typeof(DateTime))
{
return(SimpleTypeDescription.DateTime);
}
if (t == typeof(TimeSpan))
{
return(SimpleTypeDescription.TimeSpan);
}
if (t == typeof(Guid))
{
return(SimpleTypeDescription.Guid);
}
if (t == typeof(Uri))
{
return(SimpleTypeDescription.Uri);
}
if (Nullable.GetUnderlyingType(t) != null)
{
var nullT = t;
var valType = nullT.GetGenericArguments()[0];
var nullPromiseType = typeof(PromisedTypeDescription <,>).MakeGenericType(nullT, describerType.MakeGenericType(nullT));
var nullPromiseSingle = nullPromiseType.GetField("Singleton");
var nullPromise = (PromisedTypeDescription)nullPromiseSingle.GetValue(null);
var valDesc = describerType.MakeGenericType(valType).GetMethod("Get");
var val = (TypeDescription)valDesc.Invoke(null, new object[0]);
var nullRet = new NullableTypeDescription(val);
nullPromise.Fulfil(nullRet);
return(nullRet);
}
if (t.IsEnum)
{
var single = typeof(EnumTypeDescription <>).MakeGenericType(t).GetField("Singleton");
return((EnumTypeDescription)single.GetValue(null));
}
if (t.IsDictionary())
{
var dictI = t.GetDictionaryInterface();
var dictPromiseType = typeof(PromisedTypeDescription <,>).MakeGenericType(dictI, describerType.MakeGenericType(dictI));
var dictPromiseSingle = dictPromiseType.GetField("Singleton");
var dictPromise = (PromisedTypeDescription)dictPromiseSingle.GetValue(null);
var keyType = dictI.GetGenericArguments()[0];
var valueType = dictI.GetGenericArguments()[1];
var keyDesc = describerType.MakeGenericType(keyType).GetMethod("Get");
var valDesc = describerType.MakeGenericType(valueType).GetMethod("Get");
TypeDescription key, val;
key = (TypeDescription)keyDesc.Invoke(null, new object[0]);
val = (TypeDescription)valDesc.Invoke(null, new object[0]);
var dictRet = DictionaryTypeDescription.Create(key, val);
dictPromise.Fulfil(dictRet);
return(dictRet);
}
if (t.IsList())
{
var listI = t.GetListInterface();
var listPromiseType = typeof(PromisedTypeDescription <,>).MakeGenericType(listI, describerType.MakeGenericType(listI));
var listPromiseSingle = listPromiseType.GetField("Singleton");
var listPromise = (PromisedTypeDescription)listPromiseSingle.GetValue(null);
var valueType = listI.GetGenericArguments()[0];
var valDesc = describerType.MakeGenericType(valueType).GetMethod("Get");
TypeDescription val;
val = (TypeDescription)valDesc.Invoke(null, new object[0]);
var listRet = ListTypeDescription.Create(val, t);
listPromise.Fulfil(listRet);
return(listRet);
}
var retType = typeof(ClassTypeDescription <,>).MakeGenericType(t, describerType.MakeGenericType(t));
var retSingle = retType.GetField("Singleton");
var ret = (TypeDescription)retSingle.GetValue(null);
return(ret);
}