internal static DataContract GetDataContract(DataContract declaredTypeContract, Type declaredType, Type objectType)
{
DataContract contract = DataContractSerializer.GetDataContract(declaredTypeContract, declaredType, objectType);
CheckIfTypeIsReference(contract);
return(contract);
}
public void WriteObject(Stream stream, object graph)
{
_jsonSerializer = new JavaScriptSerializer(stream);
DataContract contract = RootContract;
Type declaredType = contract.UnderlyingType;
Type graphType = (graph == null) ? declaredType : graph.GetType();
System.Runtime.Serialization.XmlWriterDelegator writer = null;
if (graph == null)
{
_jsonSerializer.SerializeObject(null);
}
else
{
if (declaredType == graphType)
{
if (contract.CanContainReferences)
{
XmlObjectSerializerWriteContextComplexJson context = XmlObjectSerializerWriteContextComplexJson.CreateContext(this, contract);
context.SerializeWithoutXsiType(contract, writer, graph, declaredType.TypeHandle);
}
else
{
WriteObjectInternal(graph, contract, null, false, declaredType.TypeHandle);
}
}
else
{
XmlObjectSerializerWriteContextComplexJson context = XmlObjectSerializerWriteContextComplexJson.CreateContext(this, RootContract);
contract = DataContractSerializer.GetDataContract(contract, declaredType, graphType);
if (contract.CanContainReferences)
{
context.SerializeWithXsiTypeAtTopLevel(contract, writer, graph, declaredType.TypeHandle, graphType);
}
else
{
context.SerializeWithoutXsiType(contract, writer, graph, declaredType.TypeHandle);
}
}
}
}