/// <inheritdoc/>
string IColumnMapper.MapColumn(Type type, IDataReader reader, int column)
{
if (reader == null)
{
throw new ArgumentNullException("reader");
}
string columnName = reader.GetName(column);
if (ColumnOverrides == null)
{
return(null);
}
// look for a match in our list
var match = ColumnOverrides.SingleOrDefault(
t =>
(t.TargetType == null || t.TargetType == type) &&
String.Compare(t.ColumnName, columnName, StringComparison.OrdinalIgnoreCase) == 0);
// if we've entered an override and the type has a matching member, then use that
if (match != null && ClassPropInfo.GetMemberByName(type, match.FieldName) != null)
{
return(match.FieldName);
}
return(null);
}
/// <inheritdoc/>
void IRecordStructure.MapColumn(ColumnMappingEventArgs e)
{
if (ColumnOverrides == null)
{
return;
}
var match = ColumnOverrides.SingleOrDefault(
t =>
(t.TargetType == null || t.TargetType == e.TargetType) &&
String.Compare(t.ColumnName, e.TargetFieldName, StringComparison.OrdinalIgnoreCase) == 0);
if (match != null)
{
e.TargetFieldName = match.FieldName;
}
}
