internal MapperContext(DataMapper mapper, IDataReader rdr, Type toType)
{
Mapper = mapper;
DataReader = rdr;
ObjectType = toType;
}
internal static IEnumerable <KeyValuePair <string, IQueryValue> > GetChangeset(object o, DataMapper dtoMapper)
{
if (o == null)
{
yield break;
}
var oType = o.GetType();
var schema = (dtoMapper ?? DataMapper.Instance).GetSchema(oType);
foreach (var columnMapping in schema.Columns)
{
if (columnMapping.IsReadOnly || columnMapping.GetVal == null)
{
continue;
}
var pVal = columnMapping.GetVal(o);
var qVal = pVal is IQueryValue ? (IQueryValue)pVal : new QConst(pVal);
var fldName = columnMapping.ColumnName;
yield return(new KeyValuePair <string, IQueryValue>(fldName, qVal));
}
}
internal SelectQuery(DbDataAdapter adapter)
{
Adapter = adapter;
DtoMapper = DataMapper.Instance;
}
internal SelectQuery(DbDataAdapter adapter)
{
Adapter = adapter;
DtoMapper = DataMapper.Instance;
ApplyOffset = Adapter.ApplyOffset;
}
