internal static void SetProperty <T>(this IDataRecord reader, T obj, IDBColumnMapping <T> mapping, Action <T, IDataRecord, int> setter, int ordinal)
{
try
{
setter(obj, reader, ordinal);
}
catch (Exception ex)
{
string colName = mapping.ColumnName;
throw new FormatException("Failed to Parse [" + typeof(T).Name + "." + colName + "] from DataReader!", ex);
}
}
public DBColumnMappingInfo(IDBColumnMapping <T> mapping, SchemaMetadata metadata)
{
ColumnName = mapping.ColumnName;
NoInsert = mapping.NoInsert;
NoUpdate = mapping.NoUpdate;
Required = mapping.Required;
ObjectProperty = mapping.ObjectProperty;
PropertyGetter = mapping.PropertyGetter;
//PropertySetter = mapping.PropertySetter;
ColumnName = metadata.COLUMN_NAME;
TableName = metadata.TABLE_NAME;
DataType = metadata.DATA_TYPE;
CharLength = metadata.CHAR_LENGTH;
DataPrecision = metadata.DATA_PRECISION;
DataScale = metadata.DATA_SCALE;
Required = Required || metadata.NULLABLE == "N";
PK = metadata.PK == "Y";
// recreate setter as the Required condition may be changed.
PropertySetter = CreateSetter(ObjectProperty, !Required);
}
private Parameter CreateInputParameter(IDBColumnMapping <T> colInfo, T obj, ParameterDirection direction)
{
return(new Parameter(colInfo.ColumnName, colInfo.PropertyGetter(obj), direction));
}
