/// <summary>
/// The ResolveFieldName function resolves a field reference
/// against the information in the dictionary.
/// </summary>
/// <param name="reference">
/// The field reference to resolve.
/// </param>
/// <returns>
/// An instance of FixDxResolvedField that contains all of
/// the resolved information about the field.
/// </returns>
private FixDxResolvedField ResolveFieldReference(FixDxFieldReference reference)
{
if (string.IsNullOrEmpty(reference.Name))
{
string error = "The supplied field reference has an empty or null name.";
throw new ArgumentException(error);
}
else
{
if (!_mapFieldsByName.ContainsKey(reference.Name))
{
string error = string.Format("The field reference {0} could not be resolved!", reference.Name);
throw new ArgumentException(error);
}
else
{
FixDxField dxField = _mapFieldsByName[reference.Name];
if (dxField.LengthCoded == false)
{
FixDxResolvedField result = new FixDxResolvedField(dxField.Tag, dxField.Name,
dxField.Type, reference.Required);
return(result);
}
else
{
// REC: The field is length encoded, so the field that
// contains the content length for this field also has
// to be resolved from the dictionary:
if (_mapFieldsByName.ContainsKey(dxField.LengthField))
{
FixDxField dxLength = _mapFieldsByName[dxField.LengthField];
FixDxResolvedField result = new FixDxResolvedField(dxField.Tag, dxField.Name,
dxField.Type, dxLength.Tag, reference.Required);
return(result);
}
else
{
string error = string.Format("The field reference {0}'s length field {1} couldn't be resolved!",
dxField.Name, dxField.LengthField);
throw new ArgumentException(error);
}
}
}
}
}
/// <summary>
/// The ResolveFieldName function resolves a field reference
/// against the information in the dictionary.
/// </summary>
/// <param name="reference">
/// The field reference to resolve.
/// </param>
/// <returns>
/// An instance of FixDxResolvedField that contains all of
/// the resolved information about the field.
/// </returns>
private FixDxResolvedField ResolveFieldReference(FixDxFieldReference reference)
{
if (string.IsNullOrEmpty(reference.Name))
{
string error = "The supplied field reference has an empty or null name.";
throw new ArgumentException(error);
}
else
{
if (!_mapFieldsByName.ContainsKey(reference.Name))
{
string error = string.Format("The field reference {0} could not be resolved!", reference.Name);
throw new ArgumentException(error);
}
else
{
FixDxField dxField = _mapFieldsByName[reference.Name];
if (dxField.LengthCoded == false)
{
FixDxResolvedField result = new FixDxResolvedField(dxField.Tag, dxField.Name,
dxField.Type, reference.Required);
return result;
}
else
{
// REC: The field is length encoded, so the field that
// contains the content length for this field also has
// to be resolved from the dictionary:
if (_mapFieldsByName.ContainsKey(dxField.LengthField))
{
FixDxField dxLength = _mapFieldsByName[dxField.LengthField];
FixDxResolvedField result = new FixDxResolvedField(dxField.Tag, dxField.Name,
dxField.Type, dxLength.Tag, reference.Required);
return result;
}
else
{
string error = string.Format("The field reference {0}'s length field {1} couldn't be resolved!",
dxField.Name, dxField.LengthField);
throw new ArgumentException(error);
}
}
}
}
}
