public static void CycleInputToOutput(string typeHint)
{
var openGammaFudgeContext = new OpenGammaFudgeContext();
var fudgeSerializer = openGammaFudgeContext.GetSerializer();
using (var openStandardInput = Console.OpenStandardInput())
using (var openStandardOutput = Console.OpenStandardOutput())
{
var fudgeEncodedStreamWriter = new FudgeEncodedStreamWriter(openGammaFudgeContext, openStandardOutput);
var fudgeEncodedStreamReader = new FudgeEncodedStreamReader(openGammaFudgeContext, openStandardInput);
var mappingStrategy = (IFudgeTypeMappingStrategy)openGammaFudgeContext.GetProperty(ContextProperties.TypeMappingStrategyProperty);
var mappedtype = mappingStrategy.GetType(typeHint) ?? typeof(object);
var hintType = typeof(TestWrapper <>).MakeGenericType(mappedtype);
var wrapper = (ITestWrapper)Deserialize(fudgeSerializer, hintType, fudgeEncodedStreamReader);
object hydratedObject = wrapper.TestObject;
CheckEqualityIfAppropriate(hydratedObject, mappedtype);
fudgeSerializer.Serialize(fudgeEncodedStreamWriter, wrapper);
openStandardOutput.Flush();
}
}
private static void AssertEncodeDecodeCycle <T>(T obj)
{
var openGammaFudgeContext = new OpenGammaFudgeContext();
var msg = openGammaFudgeContext.GetSerializer().SerializeToMsg(obj);
var roundTripped = openGammaFudgeContext.GetSerializer().Deserialize <T>(msg);
Assert.Equal(obj, roundTripped);
}
private static RemoteEngineContextFactory GetContextFactory(Uri serviceUri)
{
var fudgeContext = new OpenGammaFudgeContext();
return new RemoteEngineContextFactory(fudgeContext, serviceUri)
{
GlobalLogger = new ConsoleLogger(LoggerLevel.Debug)
};
}
public void SerializerIsThreadSafe()
{
for (int i = 0; i < 1000; i++)
{
var context = new OpenGammaFudgeContext();
Parallel.For(1, 4 * Environment.ProcessorCount, _ => Thrash(context));
}
}
public void SerializerIsThreadSafe()
{
for (int i = 0; i < 1000; i++)
{
var context = new OpenGammaFudgeContext();
Parallel.For(1, 4 * Environment.ProcessorCount, _ => Thrash(context));
}
}
public TReq Deserialize <TReq>(OpenGammaFudgeContext context, IFudgeStreamReader stream, SerializationTypeMap typeMap)
{
if (typeof(TReq) != typeof(T))
{
throw new ArgumentException(string.Format("Unexpected type {0}", typeof(TReq)));
}
return((TReq)(object)Deserialize(context, stream, typeMap));
}
public RemoteEngineContextFactory(OpenGammaFudgeContext fudgeContext, Uri rootUri)
{
_fudgeContext = fudgeContext;
_rootUri = rootUri;
_rootRest = new RestTarget(_fudgeContext, rootUri);
_componentsMessage = new Lazy <IFudgeFieldContainer>(GetComponentsMessage);
_componentRepository = new Lazy <ComponentRepository>(() => GetComponentRepository(_componentsMessage.Value));
}
protected RestfulJmsResultConsumerBase(OpenGammaFudgeContext fudgeContext, RestTarget clientUri, MQTemplate mqTemplate, Action <object, TListener> resultAction)
{
FudgeContext = fudgeContext;
_mqTemplate = mqTemplate;
REST = clientUri;
_listenerReference = new ListenerReference(resultAction); //TODO: check that this doesn't reference us
_heartbeatSender = new HeartbeatSender(TimeSpan.FromSeconds(10), REST.Resolve("heartbeat"));
}
private static RemoteEngineContextFactory GetContextFactory(Uri serviceUri)
{
var fudgeContext = new OpenGammaFudgeContext();
return(new RemoteEngineContextFactory(fudgeContext, serviceUri)
{
GlobalLogger = new ConsoleLogger(LoggerLevel.Debug)
});
}
protected T1 DeserializeStandard <T1>(OpenGammaFudgeContext context, IFudgeStreamReader reader, SerializationTypeMap typeMap)
{
//Called just after SubmessageFieldStart for a field containing a T1
//TODO: should handle T1 being stream serializable
FudgeMsg dequeueMessage = ReadOneSubmessage(context, reader);
var fudgeSerializer = new FudgeSerializer(context, typeMap);
return(fudgeSerializer.Deserialize <T1>(dequeueMessage));
}
public void SerializerIsFast()
{
var context = new OpenGammaFudgeContext();
for (int i = 0; i < 200000; i++)
{
Thrash(context);
}
}
public RemoteEngineContextFactory(OpenGammaFudgeContext fudgeContext, Uri rootUri)
{
_fudgeContext = fudgeContext;
_rootUri = rootUri;
_rootRest = new RestTarget(_fudgeContext, rootUri);
_componentsMessage = new Lazy<IFudgeFieldContainer>(GetComponentsMessage);
_componentRepository = new Lazy<ComponentRepository>(() => GetComponentRepository(_componentsMessage.Value));
}
public void SerializerIsFast()
{
var context = new OpenGammaFudgeContext();
for (int i = 0; i < 200000; i++)
{
Thrash(context);
}
}
protected override FudgeListWrapper <T> Deserialize(OpenGammaFudgeContext context, IFudgeStreamReader stream, SerializationTypeMap typeMap)
{
bool inList = false;
var items = new List <T>();
while (stream.HasNext)
{
switch (stream.MoveNext())
{
case FudgeStreamElement.MessageStart:
break;
case FudgeStreamElement.MessageEnd:
return(new FudgeListWrapper <T>(items));
case FudgeStreamElement.SimpleField:
if (stream.FieldName == null && stream.FieldOrdinal == 0)
{
continue;
}
throw new ArgumentException();
case FudgeStreamElement.SubmessageFieldStart:
if (stream.FieldName == "list" && stream.FieldOrdinal == null)
{
if (inList)
{
throw new ArgumentException();
}
inList = true;
}
else if (inList)
{
var deserializeStandard = DeserializeStandard <T>(context, stream, typeMap);
items.Add(deserializeStandard);
}
else
{
throw new ArgumentException();
}
break;
case FudgeStreamElement.SubmessageFieldEnd:
if (!inList)
{
throw new ArgumentException();
}
inList = false;
break;
default:
break; // Unknown
}
}
throw new ArgumentException();
}
private static FudgeSerializer Thrash(OpenGammaFudgeContext context)
{
var fudgeSerializer = context.GetSerializer();
var graph = new A { B = new B { C = new C { A = new A { B = new B() } } } };
var msg = fudgeSerializer.SerializeToMsg(graph);
A graphRet = fudgeSerializer.Deserialize<A>(msg);
Assert.NotNull(graphRet.B.C.A.B);
Assert.Null(graphRet.B.C.A.B.C);
return fudgeSerializer;
}
public ClientResultStream(OpenGammaFudgeContext fudgeContext, MQTemplate mqTemplate, bool checkSeqNumber)
{
_mqTemplate = mqTemplate;
_fudgeMessageDecoder = new FudgeMessageDecoder(fudgeContext, checkSeqNumber);
_connection = _mqTemplate.CreateConnection();
_session = _connection.CreateSession();
_destination = _session.CreateTemporaryQueue();
_consumer = _session.CreateConsumer(_destination);
_consumer.Listener += RawMessageReceived;
_connection.Start();
}
public ClientResultStream(OpenGammaFudgeContext fudgeContext, MQTemplate mqTemplate, bool checkSeqNumber)
{
_mqTemplate = mqTemplate;
_fudgeMessageDecoder = new FudgeMessageDecoder(fudgeContext, checkSeqNumber);
_connection = _mqTemplate.CreateConnection();
_session = _connection.CreateSession();
_destination = _session.CreateTemporaryQueue();
_consumer = _session.CreateConsumer(_destination);
_consumer.Listener += RawMessageReceived;
_connection.Start();
}
public static void CheckEquality <T>(IEquatable <T> obj, Type mappedType)
{
if (!obj.Equals((T)obj))
{
throw new Exception("Object is not self equal");
}
var openGammaFudgeContext = new OpenGammaFudgeContext();
var fudgeSerializer = openGammaFudgeContext.GetSerializer();
//TODO type hint
FudgeMsg msg = fudgeSerializer.SerializeToMsg(obj);
object rehydrated = fudgeSerializer.Deserialize(msg, mappedType);
if (!obj.Equals((T)rehydrated))
{
throw new Exception("roundtripped object not equals");
}
}
private static FudgeMsg ReadOneSubmessage(OpenGammaFudgeContext context, IFudgeStreamReader reader)
{
var writer = new FudgeMsgStreamWriter(context);
writer.StartMessage();
int depth = 1;
while (reader.HasNext)
{
switch (reader.MoveNext())
{
case FudgeStreamElement.MessageStart:
throw new ArgumentException();
case FudgeStreamElement.MessageEnd:
throw new ArgumentException();
case FudgeStreamElement.SimpleField:
writer.WriteField(reader.FieldName, reader.FieldOrdinal, reader.FieldType, reader.FieldValue);
break;
case FudgeStreamElement.SubmessageFieldStart:
depth++;
writer.StartSubMessage(reader.FieldName, reader.FieldOrdinal);
break;
case FudgeStreamElement.SubmessageFieldEnd:
depth--;
if (depth == 0)
{
writer.EndMessage();
return(writer.DequeueMessage());
}
writer.EndSubMessage();
break;
default:
break; // Unknown
}
}
throw new ArgumentException();
}
private static FudgeSerializer Thrash(OpenGammaFudgeContext context)
{
var fudgeSerializer = context.GetSerializer();
var graph = new A {
B = new B {
C = new C {
A = new A {
B = new B()
}
}
}
};
var msg = fudgeSerializer.SerializeToMsg(graph);
A graphRet = fudgeSerializer.Deserialize <A>(msg);
Assert.NotNull(graphRet.B.C.A.B);
Assert.Null(graphRet.B.C.A.B.C);
return(fudgeSerializer);
}
public RemoteViewClient(OpenGammaFudgeContext fudgeContext, RestTarget clientUri, MQTemplate mqTemplate, RemoteViewProcessor viewProcessor) : base(fudgeContext, clientUri, mqTemplate, (o, l) => new ResultEvent(o).ApplyTo(l))
{
_viewProcessor = viewProcessor;
}
public FudgeMessageDecoder(OpenGammaFudgeContext fudgeContext, bool checkSeqNumber)
{
_fudgeContext = fudgeContext;
_checkSeqNumber = checkSeqNumber;
}
private readonly ManualResetEventSlim _startSignalReceivedEvent = new ManualResetEventSlim(); //NOTE: can't dispose this easily
#endregion Fields
#region Constructors
public ClientResultStream(OpenGammaFudgeContext fudgeContext, MQTemplate mqTemplate)
: this(fudgeContext, mqTemplate, true)
{
}
public ClientResultStream(OpenGammaFudgeContext fudgeContext, MQTemplate mqTemplate)
: this(fudgeContext, mqTemplate, true)
{
}
public FinancialClient(RestTarget rest, OpenGammaFudgeContext fudgeContext)
{
_rest = rest;
_fudgeContext = fudgeContext;
_heartbeatSender = new HeartbeatSender(TimeSpan.FromMinutes(5), _rest.Resolve("heartbeat"));
}
public RemoteHistoricalTimeSeriesSource(OpenGammaFudgeContext fudgeContext, RestTarget rest)
{
_fudgeContext = fudgeContext;
_rest = rest;
}
public FinancialUser(OpenGammaFudgeContext fudgeContext, RestTarget restTarget, string userName)
{
_fudgeContext = fudgeContext;
_restTarget = restTarget;
_userName = userName;
}
public RemoteChangeManger(RestTarget restTarget, OpenGammaFudgeContext fudgeContext)
{
_topicTemplate = new Lazy<MQTopicTemplate>(() => GetTopicTemplate(restTarget));
_fudgeDecoder = new FudgeMessageDecoder(fudgeContext, false);
}
protected abstract T Deserialize(OpenGammaFudgeContext context, IFudgeStreamReader stream, SerializationTypeMap typeMap);
public FinancialUser(OpenGammaFudgeContext fudgeContext, RestTarget restTarget, string userName)
{
_fudgeContext = fudgeContext;
_restTarget = restTarget;
_userName = userName;
}
public RemoteChangeManger(RestTarget restTarget, OpenGammaFudgeContext fudgeContext)
{
_topicTemplate = new Lazy <MQTopicTemplate>(() => GetTopicTemplate(restTarget));
_fudgeDecoder = new FudgeMessageDecoder(fudgeContext, false);
}
public RemoteMarketDataSnapshotMaster(RestTarget restTarget, OpenGammaFudgeContext fudgeContext)
{
_restTarget = restTarget;
_fudgeContext = fudgeContext;
}
protected override IDependencyGraph Deserialize(OpenGammaFudgeContext context, IFudgeStreamReader stream, SerializationTypeMap typeMap)
{
string calcConfigName = null;
var nodes = new List <DependencyNode>();
int edgeFrom = -1;
while (stream.HasNext)
{
switch (stream.MoveNext())
{
case FudgeStreamElement.MessageStart:
break;
case FudgeStreamElement.MessageEnd:
return(new DependencyGraph(calcConfigName, nodes));
case FudgeStreamElement.SimpleField:
switch (stream.FieldName)
{
case "edge":
var int32 = Convert.ToInt32(stream.FieldValue);
if (edgeFrom < 0)
{
edgeFrom = int32;
}
else
{
int to = int32;
DependencyNode inputNode = nodes[edgeFrom];
DependencyNode dependentNode = nodes[to];
dependentNode.AddInputNode(inputNode);
edgeFrom = -1;
}
break;
case "calculationConfigurationName":
if (calcConfigName != null)
{
throw new ArgumentException();
}
calcConfigName = (string)stream.FieldValue;
break;
default:
if (stream.FieldOrdinal == 0 && stream.FieldType == StringFieldType.Instance)
{
break;
}
throw new ArgumentException();
}
break;
case FudgeStreamElement.SubmessageFieldStart:
if (stream.FieldName == "dependencyNode" && stream.FieldOrdinal == null)
{
var deserializeStandard = DeserializeStandard <DependencyNode>(context, stream, typeMap);
nodes.Add(deserializeStandard);
}
else
{
throw new ArgumentException();
}
break;
case FudgeStreamElement.SubmessageFieldEnd:
throw new ArgumentException();
default:
break; // Unknown
}
}
throw new ArgumentException();
}
public RemotePortfolioMaster(RestTarget restTarget, OpenGammaFudgeContext fudgeContext)
{
_restTarget = restTarget;
_fudgeContext = fudgeContext;
}
public void SerializerKindOfWorks()
{
var context = new OpenGammaFudgeContext();
Thrash(context);
}
public RemotePortfolioMaster(RestTarget restTarget, OpenGammaFudgeContext fudgeContext)
{
_restTarget = restTarget;
_fudgeContext = fudgeContext;
}
public RemoteViewProcessor(OpenGammaFudgeContext fudgeContext, RestTarget rest, MQTemplate mqTemplate)
{
_fudgeContext = fudgeContext;
_rest = rest;
_mqTemplate = mqTemplate;
}
public StreamingFudgeBuilder(OpenGammaFudgeContext context)
{
_context = context;
}
internal RemoteEngineContext(OpenGammaFudgeContext fudgeContext, Uri rootUri, ComponentRepository repository)
{
_fudgeContext = fudgeContext;
_rootUri = rootUri;
_repository = repository;
}
public FinancialClient(RestTarget rest, OpenGammaFudgeContext fudgeContext)
{
_rest = rest;
_fudgeContext = fudgeContext;
_heartbeatSender = new HeartbeatSender(TimeSpan.FromMinutes(5), _rest.Resolve("heartbeat"));
}
internal RemoteEngineContext(OpenGammaFudgeContext fudgeContext, Uri rootUri, ComponentRepository repository)
{
_fudgeContext = fudgeContext;
_rootUri = rootUri;
_repository = repository;
}
public RemoteViewProcessor(OpenGammaFudgeContext fudgeContext, RestTarget rest, MQTemplate mqTemplate)
{
_fudgeContext = fudgeContext;
_rest = rest;
_mqTemplate = mqTemplate;
}
public FudgeMessageDecoder(OpenGammaFudgeContext fudgeContext, bool checkSeqNumber)
{
_fudgeContext = fudgeContext;
_checkSeqNumber = checkSeqNumber;
}
public void SerializerKindOfWorks()
{
var context = new OpenGammaFudgeContext();
Thrash(context);
}
public RemoteHistoricalTimeSeriesSource(OpenGammaFudgeContext fudgeContext, RestTarget rest)
{
_fudgeContext = fudgeContext;
_rest = rest;
}
