private Action <object, object> MakeMerger(Type t)
{
{
var idict = Utils.GetIDictionary(t);
if (idict != null)
{
var a = idict.GetGenericArguments();
if (!IsCopyable(a[0]))
{
var сk = GetCloner(a[0]);
var сv = GetCloner(a[1]);
var m = CloneUtils.GetGeneric(nameof(CloneUtils.MergeIDictionary), t, a[0], a[1]);
var d = CloneUtils.MakeDelegate <
Action <object, object, Func <object, object>, Func <object, object> > >(m);
return((dst, src) => d(dst, src, сk, сv));
}
else if (!IsCopyable(a[1]))
{
var сv = GetCloner(a[1]);
var m = CloneUtils.GetGeneric(
nameof(CloneUtils.MergeIDictionaryPrimiviteKey), t, a[0], a[1]);
var d = CloneUtils.MakeDelegate <Action <object, object, Func <object, object> > >(m);
return((dst, src) => d(dst, src, сv));
}
else
{
var m = CloneUtils.GetGeneric(
nameof(CloneUtils.MergeIDictionaryPrimivite), t, a[0], a[1]);
return(CloneUtils.MakeDelegate <Action <object, object> >(m));
}
}
}
var meta = Meta.Get(t, Options);
{
var icoll = Utils.GetICollection(t);
if (icoll != null)
{
var a = icoll.GetGenericArguments();
if (!IsCopyable(a[0]))
{
var сe = GetCloner(a[0]);
if (meta.SerializeItemIf != null)
{
var m = CloneUtils.GetGeneric(nameof(CloneUtils.MergeCollectionIf), t, a[0]);
var d = CloneUtils.MakeDelegate <
Action <object, object, Func <object, object>, serializeItemIfType> >(m);
return((dst, src) => d(dst, src, сe, meta.SerializeItemIf));
}
else
{
var m = CloneUtils.GetGeneric(nameof(CloneUtils.MergeCollection), t, a[0]);
var d = CloneUtils.MakeDelegate <Action <object, object, Func <object, object> > >(m);
return((dst, src) => d(dst, src, сe));
}
}
else
{
if (meta.SerializeItemIf != null)
{
var m = CloneUtils.GetGeneric(
nameof(CloneUtils.MergeCollectionPrimitiveIf), t, a[0]);
var d = CloneUtils.MakeDelegate <Action <object, object, serializeItemIfType> >(m);
return((dst, src) => d(dst, src, meta.SerializeItemIf));
}
else
{
var m = CloneUtils.GetGeneric(
nameof(CloneUtils.MergeCollectionPrimitive), t, a[0]);
return(CloneUtils.MakeDelegate <Action <object, object> >(m));
}
}
}
}
if (t.IsClass || t.IsInterface || Utils.IsStruct(t))
{
if (meta.Items.Count == 0)
{
return (dst, src) => {}
}
;
var om = new ObjectMerger(this, meta);
return(om.Get());
}
throw new NotImplementedException("Unable to merge type: " + t.FullName);
}
private Func <object, object> MakeCloner(Type t)
{
if (IsCopyable(t))
{
return(CloneUtils.ValueCopy);
}
if (t.IsGenericType)
{
var g = t.GetGenericTypeDefinition();
if (g == typeof(Nullable <>))
{
var c = GetCloner(t.GetGenericArguments()[0]);
return(src => src ?? c(src));
}
}
if (t.IsArray)
{
var e = t.GetElementType();
if (IsCopyable(e))
{
var m = CloneUtils.GetGeneric(nameof(CloneUtils.CloneArrayPrimitive), e);
return(CloneUtils.MakeDelegate <Func <object, object> >(m));
}
else
{
var cloneElem = GetCloner(e);
var m = CloneUtils.GetGeneric(nameof(CloneUtils.CloneArray), e);
var d = CloneUtils.MakeDelegate <Func <object, Func <object, object>, object> >(m);
return(src => d(src, cloneElem));
}
}
{
var idict = Utils.GetIDictionary(t);
if (idict != null)
{
var a = idict.GetGenericArguments();
if (!IsCopyable(a[0]))
{
var сk = GetCloner(a[0]);
var сv = GetCloner(a[1]);
var m = CloneUtils.GetGeneric(nameof(CloneUtils.CloneIDictionary), t, a[0], a[1]);
var d = CloneUtils.MakeDelegate <
Func <object, Func <object, object>, Func <object, object>, object> >(m);
return(obj => d(obj, сk, сv));
}
else if (!IsCopyable(a[1]))
{
var сv = GetCloner(a[1]);
var m = CloneUtils.GetGeneric(
nameof(CloneUtils.CloneIDictionaryPrimiviteKey), t, a[0], a[1]);
var d = CloneUtils.MakeDelegate <Func <object, Func <object, object>, object> >(m);
return(obj => d(obj, сv));
}
else
{
var m = CloneUtils.GetGeneric(
nameof(CloneUtils.CloneIDictionaryPrimivite), t, a[0], a[1]);
return(CloneUtils.MakeDelegate <Func <object, object> >(m));
}
}
}
if (t == typeof(object))
{
return(DeepObject);
}
var meta = Meta.Get(t, Options);
{
var icoll = Utils.GetICollection(t);
if (icoll != null)
{
var a = icoll.GetGenericArguments();
if (!IsCopyable(a[0]))
{
var сe = GetCloner(a[0]);
if (meta.SerializeItemIf != null)
{
var m = CloneUtils.GetGeneric(nameof(CloneUtils.CloneCollectionIf), t, a[0]);
var d = CloneUtils.MakeDelegate <
Func <object, Func <object, object>, serializeItemIfType, object> >(m);
return(obj => d(obj, сe, meta.SerializeItemIf));
}
else
{
var m = CloneUtils.GetGeneric(nameof(CloneUtils.CloneCollection), t, a[0]);
var d = CloneUtils.MakeDelegate <Func <object, Func <object, object>, object> >(m);
return(obj => d(obj, сe));
}
}
else
{
if (meta.SerializeItemIf != null)
{
var m = CloneUtils.GetGeneric(
nameof(CloneUtils.CloneCollectionPrimitiveIf), t, a[0]);
var d = CloneUtils.MakeDelegate <Func <object, serializeItemIfType, object> >(m);
return(src => d(src, meta.SerializeItemIf));
}
else
{
var m = CloneUtils.GetGeneric(
nameof(CloneUtils.CloneCollectionPrimitive), t, a[0]);
return(CloneUtils.MakeDelegate <Func <object, object> >(m));
}
}
}
}
if (t.IsClass || t.IsInterface || Utils.IsStruct(t))
{
var surrogateCloner = MakeSurrogateCloner(meta);
if (surrogateCloner != null)
{
return(surrogateCloner);
}
var oc = new ObjectCloner(this, meta);
return(oc.Get());
}
throw new NotImplementedException("Unable to clone type: " + t.FullName);
}
