internal override void InternalWriteObjectContent(XmlWriterDelegator writer, object graph)
{
if (MaxItemsInObjectGraph == 0)
{
throw XmlObjectSerializer.CreateSerializationException(SR.Format(SR.ExceededMaxItemsQuota, MaxItemsInObjectGraph));
}
DataContract contract = RootContract;
Type declaredType = contract.UnderlyingType;
Type graphType = (graph == null) ? declaredType : graph.GetType();
//if (dataContractSurrogate != null)
//{
// graph = DataContractSerializer.SurrogateToDataContractType(dataContractSurrogate, graph, declaredType, ref graphType);
//}
if (graph == null)
{
WriteJsonNull(writer);
}
else
{
if (declaredType == graphType)
{
if (contract.CanContainReferences)
{
XmlObjectSerializerWriteContextComplexJson context = XmlObjectSerializerWriteContextComplexJson.CreateContext(this, contract);
context.OnHandleReference(writer, graph, true); // canContainReferences
context.SerializeWithoutXsiType(contract, writer, graph, declaredType.TypeHandle);
}
else
{
DataContractJsonSerializerImpl.WriteJsonValue(JsonDataContract.GetJsonDataContract(contract), writer, graph, null, declaredType.TypeHandle); // XmlObjectSerializerWriteContextComplexJson
}
}
else
{
XmlObjectSerializerWriteContextComplexJson context = XmlObjectSerializerWriteContextComplexJson.CreateContext(this, RootContract);
contract = DataContractJsonSerializerImpl.GetDataContract(contract, declaredType, graphType);
if (contract.CanContainReferences)
{
context.OnHandleReference(writer, graph, true); // canContainCyclicReference
context.SerializeWithXsiTypeAtTopLevel(contract, writer, graph, declaredType.TypeHandle, graphType);
}
else
{
context.SerializeWithoutXsiType(contract, writer, graph, declaredType.TypeHandle);
}
}
}
}
internal override void InternalWriteObjectContent(XmlWriterDelegator writer, object graph)
{
if (this.MaxItemsInObjectGraph == 0)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationException(System.Runtime.Serialization.SR.GetString("ExceededMaxItemsQuota", new object[] { this.MaxItemsInObjectGraph })));
}
DataContract rootContract = this.RootContract;
Type underlyingType = rootContract.UnderlyingType;
Type objType = (graph == null) ? underlyingType : graph.GetType();
if (this.dataContractSurrogate != null)
{
graph = DataContractSerializer.SurrogateToDataContractType(this.dataContractSurrogate, graph, underlyingType, ref objType);
}
if (graph == null)
{
WriteJsonNull(writer);
}
else if (underlyingType == objType)
{
if (rootContract.CanContainReferences)
{
XmlObjectSerializerWriteContextComplexJson json = XmlObjectSerializerWriteContextComplexJson.CreateContext(this, rootContract);
json.OnHandleReference(writer, graph, true);
json.SerializeWithoutXsiType(rootContract, writer, graph, underlyingType.TypeHandle);
}
else
{
WriteJsonValue(JsonDataContract.GetJsonDataContract(rootContract), writer, graph, null, underlyingType.TypeHandle);
}
}
else
{
XmlObjectSerializerWriteContextComplexJson json2 = XmlObjectSerializerWriteContextComplexJson.CreateContext(this, this.RootContract);
rootContract = GetDataContract(rootContract, underlyingType, objType);
if (rootContract.CanContainReferences)
{
json2.OnHandleReference(writer, graph, true);
json2.SerializeWithXsiTypeAtTopLevel(rootContract, writer, graph, underlyingType.TypeHandle, objType);
}
else
{
json2.SerializeWithoutXsiType(rootContract, writer, graph, underlyingType.TypeHandle);
}
}
}
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);
}
}
}
}
