public void NestedMessages()
{
string xml = "<?xml version=\"1.0\" encoding=\"utf-16\"?><msg><name>Fred</name><address><number>17</number><line1>Our House</line1><line2>In the middle of our street</line2><phone>1234</phone><local /></address></msg>";
var reader = new FudgeXmlStreamReader(context, xml);
var writer = new FudgeMsgStreamWriter();
new FudgeStreamPipe(reader, writer).Process();
var msg = writer.DequeueMessage();
Assert.Equal("Our House", msg.GetMessage("address").GetString("line1"));
// Convert back to XML and see if it matches
var sb = new StringBuilder();
var xmlWriter = XmlWriter.Create(sb);
var reader2 = new FudgeMsgStreamReader(context, msg);
var writer2 = new FudgeXmlStreamWriter(context, xmlWriter, "msg")
{
AutoFlushOnMessageEnd = true
};
new FudgeStreamPipe(reader2, writer2).Process();
var xml2 = sb.ToString();
Assert.Equal(xml, xml2);
}
/// <summary>
/// Convenience method to serializae an object graph to a list of <see cref="FudgeMsg"/> objects.
/// </summary>
/// <param name="graph">Starting point for graph of objects to serialize.</param>
/// <returns>List of FudgeMsg objects containing the serialized state.</returns>
public FudgeMsg SerializeToMsg(object graph)
{
var writer = new FudgeMsgStreamWriter(context);
Serialize(writer, graph);
return(writer.DequeueMessage());
}
public void RaisesEventAfterEachMessage()
{
var context = new FudgeContext();
var messages = new FudgeMsg[]
{
new FudgeMsg(context, new Field("test", "data")),
new FudgeMsg(context, new Field("life", 42))
};
var reader = new FudgeMsgStreamReader(context, messages);
var writer = new FudgeMsgStreamWriter(context);
var pipe = new FudgeStreamPipe(reader, writer);
int count = 0;
pipe.MessageProcessed += () =>
{
var message = writer.DequeueMessage();
FudgeUtils.AssertAllFieldsMatch(messages[count], message);
count++;
};
pipe.Process();
Assert.Equal(2, count);
}
public void MultipleMessages()
{
string json = @"{""name"" : ""fred""} {""number"" : 17}";
var reader = new FudgeJSONStreamReader(context, json);
var writer = new FudgeMsgStreamWriter();
new FudgeStreamPipe(reader, writer).Process();
Assert.Equal(2, writer.PeekAllMessages().Count);
Assert.Equal("fred", writer.DequeueMessage().GetString("name"));
Assert.Equal(17, writer.DequeueMessage().GetInt("number"));
}
public void BigMessage()
{
var context = new FudgeContext();
var msg = StandardFudgeMessages.CreateLargeMessage(context);
var reader = new FudgeMsgStreamReader(context, msg);
var writer = new FudgeMsgStreamWriter();
var pipe = new FudgeStreamPipe(reader, writer);
pipe.Process();
var newMsg = writer.DequeueMessage();
FudgeUtils.AssertAllFieldsMatch(msg, newMsg);
}
public void MultipleMessages()
{
var context = new FudgeContext();
var msg1 = StandardFudgeMessages.CreateMessageWithSubMsgs(context);
var msg2 = StandardFudgeMessages.CreateMessageAllNames(context);
var reader = new FudgeMsgStreamReader(context, new FudgeMsg[] { msg1, msg2 });
var writer = new FudgeMsgStreamWriter();
var pipe = new FudgeStreamPipe(reader, writer);
pipe.Process();
Assert.Equal(2, writer.PeekAllMessages().Count);
FudgeUtils.AssertAllFieldsMatch(msg1, writer.DequeueMessage());
FudgeUtils.AssertAllFieldsMatch(msg2, writer.DequeueMessage());
}
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();
}
public ReaderFudgeDeserializationContext(FudgeContext context, SerializationTypeMap typeMap, IFudgeStreamReader reader, IFudgeTypeMappingStrategy typeMappingStrategy)
: base(context, typeMap, typeMappingStrategy)
{
this.msgWriter = new FudgeMsgStreamWriter(context);
this.pipe = new FudgeStreamPipe(reader, msgWriter);
}
