| public IsValidReturnValue ( System.ServiceModel.Description.MessagePartDescription part ) : bool | ||
| part | System.ServiceModel.Description.MessagePartDescription | |
| Résultat | bool | |
private static MessagePartDescription GetStreamPart(MessageDescription messageDescription)
{
if (OperationFormatter.IsValidReturnValue(messageDescription.Body.ReturnValue))
{
if ((messageDescription.Body.Parts.Count == 0) && (messageDescription.Body.ReturnValue.Type == typeof(Stream)))
{
return(messageDescription.Body.ReturnValue);
}
}
else if ((messageDescription.Body.Parts.Count == 1) && (messageDescription.Body.Parts[0].Type == typeof(Stream)))
{
return(messageDescription.Body.Parts[0]);
}
return(null);
}
private MessageInfo CreateMessageInfo(DataContractFormatAttribute dataContractFormatAttribute, MessageDescription messageDescription, DataContractSerializerOperationBehavior serializerFactory)
{
if (messageDescription.IsUntypedMessage)
{
return(null);
}
MessageInfo info = new MessageInfo();
MessageBodyDescription body = messageDescription.Body;
if (body.WrapperName != null)
{
info.WrapperName = base.AddToDictionary(body.WrapperName);
info.WrapperNamespace = base.AddToDictionary(body.WrapperNamespace);
}
MessagePartDescriptionCollection parts = body.Parts;
info.BodyParts = new PartInfo[parts.Count];
for (int i = 0; i < parts.Count; i++)
{
info.BodyParts[i] = this.CreatePartInfo(parts[i], dataContractFormatAttribute.Style, serializerFactory);
}
if (OperationFormatter.IsValidReturnValue(messageDescription.Body.ReturnValue))
{
info.ReturnPart = this.CreatePartInfo(messageDescription.Body.ReturnValue, dataContractFormatAttribute.Style, serializerFactory);
}
info.HeaderDescriptionTable = new OperationFormatter.MessageHeaderDescriptionTable();
info.HeaderParts = new PartInfo[messageDescription.Headers.Count];
for (int j = 0; j < messageDescription.Headers.Count; j++)
{
MessageHeaderDescription message = messageDescription.Headers[j];
if (message.IsUnknownHeaderCollection)
{
info.UnknownHeaderDescription = message;
}
else
{
this.ValidateDataContractType(message.Type);
info.HeaderDescriptionTable.Add(message.Name, message.Namespace, message);
}
info.HeaderParts[j] = this.CreatePartInfo(message, OperationFormatStyle.Document, serializerFactory);
}
info.AnyHeaders = (info.UnknownHeaderDescription != null) || (info.HeaderDescriptionTable.Count > 0);
return(info);
}
private void SerializeBody(XmlDictionaryWriter writer, MessageVersion version, XmlSerializer serializer, MessagePartDescription returnPart, MessagePartDescriptionCollection bodyParts, object returnValue, object[] parameters)
{
if (serializer != null)
{
bool flag = OperationFormatter.IsValidReturnValue(returnPart);
object[] o = new object[bodyParts.Count + (flag ? 1 : 0)];
int num = 0;
if (flag)
{
o[num++] = returnValue;
}
for (int i = 0; i < bodyParts.Count; i++)
{
o[num++] = parameters[bodyParts[i].Index];
}
string encodingStyle = this.isEncoded ? GetEncoding(version.Envelope) : null;
serializer.Serialize(writer, o, null, encodingStyle);
}
}
private object DeserializeBody(XmlDictionaryReader reader, MessageVersion version, XmlSerializer serializer, MessagePartDescription returnPart, MessagePartDescriptionCollection bodyParts, object[] parameters, bool isRequest)
{
object obj3;
try
{
if (reader == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("reader"));
}
if (parameters == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("parameters"));
}
object obj2 = null;
if (serializer == null)
{
return(null);
}
if (reader.NodeType == XmlNodeType.EndElement)
{
return(null);
}
object[] objArray = (object[])serializer.Deserialize(reader, this.isEncoded ? GetEncoding(version.Envelope) : null);
int num = 0;
if (OperationFormatter.IsValidReturnValue(returnPart))
{
obj2 = objArray[num++];
}
for (int i = 0; i < bodyParts.Count; i++)
{
parameters[bodyParts[i].Index] = objArray[num++];
}
obj3 = obj2;
}
catch (InvalidOperationException exception)
{
string name = isRequest ? "SFxErrorDeserializingRequestBody" : "SFxErrorDeserializingReplyBody";
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new CommunicationException(System.ServiceModel.SR.GetString(name, new object[] { base.OperationName }), exception));
}
return(obj3);
}