Пример #1
0
        private static IList <T> RunQueryForList <T>(RequestScope request, ISqlMapSession session, object parameterObject, IStatement _statement)
        {
            IList <T> list = new List <T>();

            using (IDbCommand command = request.IDbCommand)
            {
                list = (_statement.ListClass == null) ? (new List <T>()) : (_statement.CreateInstanceOfGenericListClass <T>());
                IDataReader reader = command.ExecuteReader();
                try
                {
                    while (reader.Read())
                    {
                        object obj = ResultStrategyFactory.Get(_statement).Process(request, ref reader, null);
                        if (obj != BaseStrategy.SKIP)
                        {
                            list.Add((T)obj);
                        }
                    }
                }
                catch
                {
                    throw;
                }
                finally
                {
                    reader.Close();
                    reader.Dispose();
                }
                ExecutePostSelect(request);
                RetrieveOutputParameters(request, session, command, parameterObject);
            }
            return(list);
        }
Пример #2
0
        internal static IList <T> RunQueryForList <T>(IStatement statement, RequestScope request, ISession session, object parameterObject, IList <T> resultObject, RowDelegate <T> rowDelegate)
        {
            IResultStrategy resultStrategy = ResultStrategyFactory.Get(statement);
            IList <T>       list           = resultObject;

            using (IDbCommand command = request.IDbCommand)
            {
                if (resultObject == null)
                {
                    if (statement.ListClass == null)
                    {
                        list = new List <T>();
                    }
                    else
                    {
                        list = statement.CreateInstanceOfGenericListClass <T>();
                    }
                }

                IDataReader reader = command.ExecuteReader();
                try
                {
                    do
                    {
                        if (rowDelegate == null)
                        {
                            while (reader.Read())
                            {
                                try
                                {
                                    object obj = resultStrategy.Process(request, ref reader, null);
                                    if (obj != BaseStrategy.SKIP)
                                    {
                                        list.Add((T)obj);
                                    }
                                }
                                catch (Exception ed)
                                {
                                    string ms = ed.Message;
                                }
                            }
                        }
                        else
                        {
                            while (reader.Read())
                            {
                                T obj = (T)resultStrategy.Process(request, ref reader, null);
                                rowDelegate(obj, parameterObject, list);
                            }
                        }
                    }while (reader.NextResult());
                }
                finally
                {
                    reader.Close();
                    reader.Dispose();
                }

                ExecuteDelayedLoad(request);
                RetrieveOutputParameters(request, session, command, parameterObject);
            }

            return(list);
        }