public static void DataContractSerializationSurrogateTest()
{
OperationDescription od = null;
DataContractSerializerOperationBehavior behavior = new DataContractSerializerOperationBehavior(od);
behavior.SerializationSurrogateProvider = new MySerializationSurrogateProvider();
DataContractSerializer dcs = (DataContractSerializer)behavior.CreateSerializer(typeof(SurrogateTestType), nameof(SurrogateTestType), "ns", new List <Type>());
var members = new NonSerializableType[2];
members[0] = new NonSerializableType("name1", 1);
members[1] = new NonSerializableType("name2", 2);
using (MemoryStream ms = new MemoryStream())
{
SurrogateTestType obj = new SurrogateTestType {
Members = members
};
dcs.WriteObject(ms, obj);
ms.Position = 0;
var deserialized = (SurrogateTestType)dcs.ReadObject(ms);
Assert.True(((MySerializationSurrogateProvider)behavior.SerializationSurrogateProvider).mySurrogateProviderIsUsed);
for (int i = 0; i < 2; i++)
{
Assert.StrictEqual(obj.Members[i].Name, deserialized.Members[i].Name);
Assert.StrictEqual(obj.Members[i].Index, deserialized.Members[i].Index);
}
}
}
XmlObjectSerializer GetSerializer(MessagePartDescription partDesc)
{
if (!serializers.ContainsKey(partDesc))
#if !MOBILE
{ if (serializerBehavior != null)
{
serializers [partDesc] = serializerBehavior.CreateSerializer(
partDesc.Type, partDesc.Name, partDesc.Namespace, OperationKnownTypes as IList <Type>);
}
else
#endif
{ serializers [partDesc] = new DataContractSerializer(
partDesc.Type, partDesc.Name, partDesc.Namespace, OperationKnownTypes); }
return(serializers [partDesc]);
}
object ReadHeaderObject(Type type, XmlObjectSerializer serializer, XmlDictionaryReader reader)
{
// FIXME: it's a nasty workaround just to avoid UniqueId output as a string.
// Seealso MessageHeader.DefaultMessageHeader.OnWriteHeaderContents().
// Note that msg.Headers.GetHeader<UniqueId> () simply fails (on .NET too) and it is useless. The API is lame by design.
if (type == typeof(UniqueId))
return(new UniqueId(reader.ReadElementContentAsString())); }