private void AddDeserializeMethod(
ITypeDescriptor typeReference,
ClassBuilder classBuilder,
HashSet <string> processed)
{
string methodName = DeserializerMethodNameFromTypeName(typeReference);
if (processed.Add(methodName))
{
MethodBuilder methodBuilder = classBuilder
.AddMethod()
.SetPrivate()
.SetReturnType(typeReference.ToStateTypeReference())
.SetName(methodName);
if (typeReference.IsOrContainsEntityType())
{
methodBuilder
.AddParameter(_session, x => x.SetType(TypeNames.IEntityStoreUpdateSession))
.AddParameter(_obj, x => x.SetType(TypeNames.JsonElement.MakeNullable()))
.AddParameter(
_entityIds,
x => x.SetType(TypeNames.ISet.WithGeneric(TypeNames.EntityId)));
}
else
{
methodBuilder
.AddParameter(_obj)
.SetType(TypeNames.JsonElement.MakeNullable());
}
IfBuilder jsonElementNullCheck = IfBuilder
.New()
.SetCondition($"!{_obj}.HasValue")
.AddCode(
typeReference.IsNonNullableType()
? ExceptionBuilder.New(TypeNames.ArgumentNullException)
: CodeLineBuilder.From("return null;"));
methodBuilder
.AddCode(jsonElementNullCheck)
.AddEmptyLine();
AddDeserializeMethodBody(classBuilder, methodBuilder, typeReference, processed);
}
}