public object ListFirst(Type type, IConnectinContext cc, params string[] orderby)
{
ObjectMapper om = ObjectMapper.GetOM(type);
SelectDataReader sr = om.GetSelectReader(type);
string strob = null;
if (orderby != null && orderby.Length > 0)
{
strob = string.Join(",", orderby);
}
return(EntityBase.ExOnListFirst(type, cc, om.GetSelectTable(sr), this, strob, sr.Group));
}
public RESULT ListFirst <T, RESULT>(IConnectinContext cc, params string[] orderby)
where T : Mappings.DataObject, new()
where RESULT : new()
{
Type type = typeof(T);
ObjectMapper om = ObjectMapper.GetOM(typeof(T));
SelectDataReader sr = om.GetSelectReader(typeof(RESULT));
string strob = null;
if (orderby != null && orderby.Length > 0)
{
strob = string.Join(",", orderby);
}
return((RESULT)EntityBase.ExOnListFirst(typeof(RESULT), cc, om.GetSelectTable(sr), this, strob, sr.Group));
}
internal static object Load(Type type, object id, IConnectinContext cc)
{
Mappings.ObjectMapper om = Mappings.ObjectMapper.GetOM(type);
Mappings.SelectDataReader sr = om.GetSelectReader(type);
if (om.ID == null)
{
throw new PeanutException(DataMsg.ID_MAP_NOTFOUND);
}
Expression exp = new Expression();
exp.SqlText.Append(om.ID.ColumnName + "=@p1");
exp.Parameters.Add(new Command.Parameter {
Name = "p1", Value = id
});
return(EntityBase.ExOnListFirst(type, cc, om.GetSelectTable(sr), exp, null, null));
}