private void AddCollectionItemContractsToKnownDataContracts()
{
if (_traditionalDataContract.KnownDataContracts != null)
{
foreach (KeyValuePair <XmlQualifiedName, DataContract> knownDataContract in _traditionalDataContract.KnownDataContracts)
{
CollectionDataContract?collectionDataContract = knownDataContract.Value as CollectionDataContract;
while (collectionDataContract != null)
{
DataContract itemContract = collectionDataContract.ItemContract;
if (_knownDataContracts == null)
{
_knownDataContracts = new Dictionary <XmlQualifiedName, DataContract>();
}
_knownDataContracts.TryAdd(itemContract.StableName, itemContract);
if (collectionDataContract.ItemType.IsGenericType &&
collectionDataContract.ItemType.GetGenericTypeDefinition() == typeof(KeyValue <,>))
{
DataContract itemDataContract = DataContract.GetDataContract(Globals.TypeOfKeyValuePair.MakeGenericType(collectionDataContract.ItemType.GenericTypeArguments));
_knownDataContracts.TryAdd(itemDataContract.StableName, itemDataContract);
}
if (!(itemContract is CollectionDataContract))
{
break;
}
collectionDataContract = itemContract as CollectionDataContract;
}
}
}
}
internal static DataContract?ResolveJsonDataContractFromRootDataContract(XmlObjectSerializerContext context, XmlQualifiedName typeQName, DataContract rootTypeDataContract)
{
if (rootTypeDataContract.StableName == typeQName)
{
return(rootTypeDataContract);
}
CollectionDataContract?collectionContract = rootTypeDataContract as CollectionDataContract;
while (collectionContract != null)
{
DataContract itemContract;
if (collectionContract.ItemType.IsGenericType &&
collectionContract.ItemType.GetGenericTypeDefinition() == typeof(KeyValue <,>))
{
itemContract = context.GetDataContract(Globals.TypeOfKeyValuePair.MakeGenericType(collectionContract.ItemType.GetGenericArguments()));
}
else
{
itemContract = context.GetDataContract(context.GetSurrogatedType(collectionContract.ItemType));
}
if (itemContract.StableName == typeQName)
{
return(itemContract);
}
collectionContract = itemContract as CollectionDataContract;
}
return(null);
}
protected virtual DataContract?ResolveDataContractFromRootDataContract(XmlQualifiedName typeQName)
{
CollectionDataContract?collectionContract = rootTypeDataContract as CollectionDataContract;
while (collectionContract != null)
{
DataContract itemContract = GetDataContract(GetSurrogatedType(collectionContract.ItemType));
if (itemContract.XmlName == typeQName)
{
return(itemContract);
}
collectionContract = itemContract as CollectionDataContract;
}
return(null);
}
protected DataContract?ResolveDataContractFromKnownTypes(string typeName, string?typeNs, DataContract?memberTypeContract, Type?declaredType)
{
XmlQualifiedName qname = new XmlQualifiedName(typeName, typeNs);
DataContract? dataContract;
if (_dataContractResolver == null)
{
dataContract = ResolveDataContractFromKnownTypes(qname);
}
else
{
Type?dataContractType = _dataContractResolver.ResolveName(typeName, typeNs, declaredType, KnownTypeResolver);
dataContract = dataContractType == null ? null : GetDataContract(dataContractType);
}
if (dataContract == null)
{
if (memberTypeContract != null &&
!memberTypeContract.UnderlyingType.IsInterface &&
memberTypeContract.StableName == qname)
{
dataContract = memberTypeContract;
}
if (dataContract == null && rootTypeDataContract != null)
{
if (rootTypeDataContract.StableName == qname)
{
dataContract = rootTypeDataContract;
}
else
{
CollectionDataContract?collectionContract = rootTypeDataContract as CollectionDataContract;
while (collectionContract != null)
{
DataContract itemContract = GetDataContract(GetSurrogatedType(collectionContract.ItemType));
if (itemContract.StableName == qname)
{
dataContract = itemContract;
break;
}
collectionContract = itemContract as CollectionDataContract;
}
}
}
}
return(dataContract);
}
private object?ReflectionInternalDeserialize(XmlReaderDelegator xmlReader, XmlObjectSerializerReadContext context, CollectionDataContract?collectionContract, Type type, string name, string ns)
{
return(context.InternalDeserialize(xmlReader, DataContract.GetId(type.TypeHandle), type.TypeHandle, name, ns));
}