/// <summary> /// Populate business objects from the data reader /// </summary> /// <param name="dataReader">data reader</param> /// <returns>list of CTree_expression</returns> internal List <CTree_expression> PopulateObjectsFromReader(IDataReader dataReader) { List <CTree_expression> list = new List <CTree_expression>(); while (dataReader.Read()) { CTree_expression businessObject = new CTree_expression(); PopulateBusinessObjectFromReader(businessObject, dataReader); list.Add(businessObject); } return(list); }
/// <summary> /// insert new row in the table /// </summary> /// <param name="businessObject">business object</param> /// <returns>true of successfully insert</returns> public bool Insert(CTree_expression businessObject) { NpgsqlCommand sqlCommand = new NpgsqlCommand(); sqlCommand.CommandText = "public.sp_tree_expression_Insert"; sqlCommand.CommandType = CommandType.StoredProcedure; // Use connection object of base class sqlCommand.Connection = MainConnection; try { sqlCommand.Parameters.AddWithValue("p_idtree_expression", businessObject.Idtree_expression); sqlCommand.Parameters["p_idtree_expression"].NpgsqlDbType = NpgsqlDbType.Bigint; sqlCommand.Parameters["p_idtree_expression"].Direction = ParameterDirection.InputOutput; sqlCommand.Parameters.AddWithValue("p_name_variable", businessObject.Name_variable); sqlCommand.Parameters["p_name_variable"].NpgsqlDbType = NpgsqlDbType.Varchar; sqlCommand.Parameters.AddWithValue("p_id", businessObject.Id); sqlCommand.Parameters["p_id"].NpgsqlDbType = NpgsqlDbType.Integer; sqlCommand.Parameters.AddWithValue("p_parentid", businessObject.Parentid); sqlCommand.Parameters["p_parentid"].NpgsqlDbType = NpgsqlDbType.Integer; sqlCommand.Parameters.AddWithValue("p_expression", businessObject.Expression); sqlCommand.Parameters["p_expression"].NpgsqlDbType = NpgsqlDbType.Varchar; sqlCommand.Parameters.AddWithValue("p_status", businessObject.Status); sqlCommand.Parameters["p_status"].NpgsqlDbType = NpgsqlDbType.Boolean; sqlCommand.Parameters.AddWithValue("p_idtemplate_method", businessObject.Idtemplate_method); sqlCommand.Parameters["p_idtemplate_method"].NpgsqlDbType = NpgsqlDbType.Integer; sqlCommand.Parameters.AddWithValue("p_idtemplate_method_detail", businessObject.Idtemplate_method_detail); sqlCommand.Parameters["p_idtemplate_method_detail"].NpgsqlDbType = NpgsqlDbType.Bigint; MainConnection.Open(); sqlCommand.ExecuteNonQuery(); businessObject.Idtree_expression = Convert.ToInt64(sqlCommand.Parameters["p_idtree_expression"].Value); return(true); } catch (Exception ex) { throw new Exception("CTree_expression::Insert::Error occured.", ex); } finally { MainConnection.Close(); sqlCommand.Dispose(); } }
/// <summary> /// Select by primary key /// </summary> /// <param name="keys">primary keys</param> /// <returns>CTree_expression business object</returns> public CTree_expression SelectByPrimaryKey(CTree_expressionKeys keys) { NpgsqlCommand sqlCommand = new NpgsqlCommand(); sqlCommand.CommandText = "public.sp_tree_expression_SelectByPrimaryKey"; sqlCommand.CommandType = CommandType.StoredProcedure; // Use connection object of base class sqlCommand.Connection = MainConnection; try { sqlCommand.Parameters.Add(new NpgsqlParameter("p_idtree_expression", NpgsqlDbType.Bigint, 8, "", ParameterDirection.Input, false, 0, 0, DataRowVersion.Proposed, keys.Idtree_expression)); MainConnection.Open(); NpgsqlDataReader dataReader = sqlCommand.ExecuteReader(); if (dataReader.Read()) { CTree_expression businessObject = new CTree_expression(); PopulateBusinessObjectFromReader(businessObject, dataReader); return(businessObject); } else { return(null); } } catch (Exception ex) { throw new Exception("CTree_expression::SelectByPrimaryKey::Error occured.", ex); } finally { MainConnection.Close(); sqlCommand.Dispose(); } }
/// <summary> /// Populate business object from data reader /// </summary> /// <param name="businessObject">business object</param> /// <param name="dataReader">data reader</param> internal void PopulateBusinessObjectFromReader(CTree_expression businessObject, IDataReader dataReader) { businessObject.Idtree_expression = dataReader.GetInt64(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Idtree_expression.ToString())); if (!dataReader.IsDBNull(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Name_variable.ToString()))) { businessObject.Name_variable = dataReader.GetString(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Name_variable.ToString())); } if (!dataReader.IsDBNull(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Id.ToString()))) { businessObject.Id = dataReader.GetInt32(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Id.ToString())); } if (!dataReader.IsDBNull(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Parentid.ToString()))) { businessObject.Parentid = dataReader.GetInt32(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Parentid.ToString())); } if (!dataReader.IsDBNull(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Expression.ToString()))) { businessObject.Expression = dataReader.GetString(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Expression.ToString())); } if (!dataReader.IsDBNull(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Status.ToString()))) { businessObject.Status = dataReader.GetBoolean(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Status.ToString())); } if (!dataReader.IsDBNull(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Idtemplate_method.ToString()))) { businessObject.Idtemplate_method = dataReader.GetInt32(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Idtemplate_method.ToString())); } if (!dataReader.IsDBNull(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Idtemplate_method_detail.ToString()))) { businessObject.Idtemplate_method_detail = dataReader.GetInt64(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Idtemplate_method_detail.ToString())); } }