public Field(Dictionary.Field definition, Dictionary.FIX_4_2.ExecTransType value)
: this(definition.Tag, value)
{
Definition = definition;
}
public Field(Dictionary.Field definition)
{
Definition = definition;
Tag = definition.Tag;
}
public Field(Dictionary.Field definition, CxlRejResponseTo value)
: this(definition.Tag, value)
{
Definition = definition;
}
public Field(Dictionary.Field definition, SessionStatus value)
: this(definition.Tag, value)
{
Definition = definition;
}
public Field(Dictionary.Field definition, TimeInForce value)
: this(definition.Tag, value)
{
Definition = definition;
}
public Field(Dictionary.Field definition, ExchangeTradeType value)
: this(definition.Tag, value)
{
Definition = definition;
}
public Field(Dictionary.Field definition, PartyRole value)
: this(definition.Tag, value)
{
Definition = definition;
}
public void Read(Message message)
{
Field previous = null;
for (long index = 0; ; ++index)
{
_tag.Length = 0;
_value.Length = 0;
char token;
for (; ;)
{
token = ReadChar();
if (token == Field.ValueSeparator || token == Field.Separator)
{
break;
}
_tag.Append(token);
}
Dictionary.Field definition = null;
if (ValidateDataFields &&
Dictionary.Fields.TryGetValue(_tag.ToString(), out definition) &&
definition != null &&
definition.DataType == Dictionary.DataTypes.Data)
{
if (previous == null)
{
throw new Exception($"Encountered a data type field at index {index} [{definition.Tag}] with no previous field");
}
if (!int.TryParse(previous.Value, out int dataLength))
{
throw new Exception($"Encountered a data type field at index {index} [{definition.Tag}] but the previous field {previous} was not numeric");
}
byte[] bytes = new byte[dataLength];
if (ReadChars(bytes, 0, bytes.Length) != bytes.Length)
{
throw new EndOfStreamException();
}
_value.Append(Convert.ToBase64String(bytes));
char trailing = ReadChar();
if (trailing != Field.Separator)
{
throw new Exception($"Read [{trailing}] when expecting SOH field separator after data field [{definition.Tag}]");
}
}
else
{
try
{
for (; ;)
{
token = ReadChar();
if (Convert.ToByte(token) == Field.Separator)
{
break;
}
_value.Append(token);
}
}
catch (EndOfStreamException)
{
}
}
var field = new Field(_tag.ToString(), _value.ToString())
{
Data = definition != null && definition.DataType == Dictionary.DataTypes.Data
};
message.Fields.Add(field);
if (field.Tag == Dictionary.Fields.CheckSum.Tag)
{
break;
}
previous = field;
}
OnMessageRead(message);
}
public Field(Dictionary.Field definition, TradeReportType value)
: this(definition.Tag, value)
{
Definition = definition;
}
public Field(Dictionary.Field definition, TradeReportRejectReason value)
: this(definition.Tag, value)
{
Definition = definition;
}
public Field(Dictionary.Field definition, TradeHandlingInstr value)
: this(definition.Tag, value)
{
Definition = definition;
}
public Field(Dictionary.Field definition, HandlInst value)
: this(definition.Tag, value)
{
Definition = definition;
}
public Field(Dictionary.Field definition, ExecType value)
: this(definition.Tag, value)
{
Definition = definition;
}
public Field(Dictionary.Field definition, bool value)
: this(definition.Tag, value)
{
Definition = definition;
}
public Field(Dictionary.Field definition, ClearingInstruction value)
: this(definition.Tag, value)
{
Definition = definition;
}
public Field(Dictionary.Field definition, int value)
: this(definition.Tag, value.ToString())
{
Definition = definition;
}
public Field(Dictionary.Field definition, OrderCategory value)
: this(definition.Tag, value)
{
Definition = definition;
}
public MissingFieldException(Dictionary.Field field)
: base($"Message does not contain a {field.Name} field")
{
}
public Field(Dictionary.Field definition, SecurityIDSource value)
: this(definition.Tag, value)
{
Definition = definition;
}
