public void ProvideFault(Exception error, System.ServiceModel.Channels.MessageVersion version, ref System.ServiceModel.Channels.Message fault)
{
string errName = string.Format("调用 {0} 时异常", OperationContext.Current.IncomingMessageProperties["HttpOperationName"]);
WfErrorDTO errorDTO = new WfErrorDTO()
{
Number = 100,
Name = errName,
Message = error.Message,
Description = error.StackTrace
};
string jsonResult = string.Empty;
try
{
jsonResult = JSONSerializerExecute.SerializeWithType(errorDTO);
}
catch (InvalidOperationException)
{
errorDTO.Description = string.Empty;
jsonResult = JSONSerializerExecute.SerializeWithType(errorDTO);
}
fault = WcfUtils.CreateJsonFormatReplyMessage(version, null, jsonResult);
}
public void ProvideFault(Exception error, System.ServiceModel.Channels.MessageVersion version, ref System.ServiceModel.Channels.Message fault)
{
string errName = string.Format("调用 {0} 时异常", OperationContext.Current.IncomingMessageProperties["HttpOperationName"]);
WfErrorDTO errorDTO = new WfErrorDTO()
{
Number = 100,
Name = errName,
Message = error.Message,
Description = error.StackTrace
};
string jsonResult = string.Empty;
try
{
jsonResult = JSONSerializerExecute.SerializeWithType(errorDTO);
}
catch (InvalidOperationException)
{
errorDTO.Description = string.Empty;
jsonResult = JSONSerializerExecute.SerializeWithType(errorDTO);
}
fault = WcfUtils.CreateJsonFormatReplyMessage(version, null, jsonResult);
}
public override object Deserialize(IDictionary <string, object> dictionary, Type type, JavaScriptSerializer serializer)
{
WfErrorDTO error = new WfErrorDTO();
error.Name = DictionaryHelper.GetValue(dictionary, "name", string.Empty);
error.Message = DictionaryHelper.GetValue(dictionary, "message", string.Empty);
error.Description = DictionaryHelper.GetValue(dictionary, "description", string.Empty);
error.Number = DictionaryHelper.GetValue(dictionary, "number", 0);
return(error);
}
public override object Deserialize(IDictionary<string, object> dictionary, Type type, JavaScriptSerializer serializer)
{
WfErrorDTO error = new WfErrorDTO();
error.Name = DictionaryHelper.GetValue(dictionary, "name", string.Empty);
error.Message = DictionaryHelper.GetValue(dictionary, "message", string.Empty);
error.Description = DictionaryHelper.GetValue(dictionary, "description", string.Empty);
error.Number = DictionaryHelper.GetValue(dictionary, "number", 0);
return error;
}
public override IDictionary <string, object> Serialize(object obj, JavaScriptSerializer serializer)
{
Dictionary <string, object> dictionary = new Dictionary <string, object>();
WfErrorDTO error = (WfErrorDTO)obj;
DictionaryHelper.AddNonDefaultValue <string, object>(dictionary, "name", error.Name);
DictionaryHelper.AddNonDefaultValue <string, object>(dictionary, "message", error.Message);
DictionaryHelper.AddNonDefaultValue <string, object>(dictionary, "description", error.Description);
DictionaryHelper.AddNonDefaultValue <string, object>(dictionary, "number", error.Number);
return(dictionary);
}
public void AfterReceiveReply(ref System.ServiceModel.Channels.Message reply, object correlationState)
{
XmlDocument document = null;
Message relayMessage = WcfUtils.SimpleCloneMessage(reply, out document);
string jsonStr = WcfUtils.GetMessageRawContent(document);
if (jsonStr.IsNotEmpty())
{
if (jsonStr.IndexOf("MCS.Library.WcfExtensions.WfErrorDTO") >= 0)
{
WfErrorDTO error = JSONSerializerExecute.Deserialize <WfErrorDTO>(jsonStr);
throw new WfClientChannelException(error.Message)
{
Detail = error.Description
};
}
}
reply = relayMessage;
}
