/// <summary> /// Fill method for populating an entire collection of PurposeTypes /// </summary> public virtual void Fill(PurposeTypes purposeTypes) { // create the connection to use SqlConnection cnn = new SqlConnection(PurposeType.GetConnectionString()); try { using (cnn) { // open the connection cnn.Open(); // create an instance of the reader to fill. SqlDataReader datareader = SqlHelper.ExecuteReader(cnn, "gsp_SelectPurposeTypes"); // Send the collection and data to the object factory CreateObjectsFromData(purposeTypes, datareader); // close the connection cnn.Close(); } // nullify the connection cnn = null; } catch (SqlException sqlex) { throw sqlex; } }
/// <summary> /// Deletes the object. /// </summary> public virtual void Delete(PurposeType deleteObject) { // create a new instance of the connection SqlConnection cnn = new SqlConnection(PurposeType.GetConnectionString()); // create local variable array for the sql parameters SqlParameterHash sqlparams = null; try { // discover the parameters sqlparams = SqlHelperParameterCache.GetSpParameterSet(PurposeType.GetConnectionString(), "gsp_DeletePurposeType"); // Store the parameter for the Id attribute. sqlparams["@id"].Value = deleteObject.Id; using (cnn) { // open the connection cnn.Open(); // Execute the stored proc to perform the delete on the instance. SqlHelper.ExecuteNonQuery(cnn, CommandType.StoredProcedure, "gsp_DeletePurposeType", sqlparams); // close the connection after usage cnn.Close(); } // nullify the connection var cnn = null; } catch (SqlException sqlex) { throw sqlex; } // nullify the reference deleteObject = null; }
/// <summary> /// Fills a single instance with data based on its primary key values. /// </summary> public virtual void Fill(PurposeType pt, System.Int16 id) { // create the connection to use SqlConnection cnn = new SqlConnection(PurposeType.GetConnectionString()); try { // discover the sql parameters SqlParameterHash sqlparams = SqlHelperParameterCache.GetSpParameterSet(PurposeType.GetConnectionString(), "gsp_SelectPurposeType"); using (cnn) { // open the connection cnn.Open(); // set the parameters sqlparams["@id"].Value = id; // create an instance of the reader to fill. SqlDataReader datareader = SqlHelper.ExecuteReader(cnn, "gsp_SelectPurposeType", sqlparams); if (datareader.Read()) { pt.SetMembers(ref datareader); } cnn.Close(); // close the connection } // nullify the connection var cnn = null; } catch (SqlException sqlex) { throw sqlex; } }
/// <summary> /// Persists the object. /// </summary> public virtual void Persist(PurposeType persistObject, SqlTransaction sqlTrans) { // create local variable array for the sql parameters SqlParameterHash sqlparams = null; // Create a local variable for the connection SqlConnection cnn = null; // Use the parameter overload or create a new instance if (sqlTrans == null) { cnn = new SqlConnection(PurposeType.GetConnectionString()); } try { // discover the parameters if (persistObject.Persisted) { sqlparams = SqlHelperParameterCache.GetSpParameterSet(PurposeType.GetConnectionString(), "gsp_UpdatePurposeType"); } else { sqlparams = SqlHelperParameterCache.GetSpParameterSet(PurposeType.GetConnectionString(), "gsp_CreatePurposeType"); } // Store the parameter for the Name attribute. sqlparams["@name"].Value = persistObject.Name; // Store the parameter for the EnumeratedName attribute. sqlparams["@enumeratedName"].Value = persistObject.EnumeratedName; // Store the parameter for the Description attribute. if (!persistObject.DescriptionIsNull) { sqlparams["@description"].Value = persistObject.Description; } // Store the parameter for the Id attribute. sqlparams["@id"].Value = persistObject.Id; if (!persistObject.Persisted) { // store the create only (historical fixed) values } else { // store the update only (historical changeable) values } if (sqlTrans == null) { // Process using the isolated connection using (cnn) { // open the connection cnn.Open(); if (!persistObject.Persisted) { SqlHelper.ExecuteNonQuery(cnn, CommandType.StoredProcedure, "gsp_CreatePurposeType", sqlparams); } else { SqlHelper.ExecuteNonQuery(cnn, CommandType.StoredProcedure, "gsp_UpdatePurposeType", sqlparams); } // close the connection after usage cnn.Close(); } // nullify the connection var cnn = null; } else { // Process using the shared transaction if (!persistObject.Persisted) { SqlHelper.ExecuteNonQuery(sqlTrans, CommandType.StoredProcedure, "gsp_CreatePurposeType", sqlparams); } else { SqlHelper.ExecuteNonQuery(sqlTrans, CommandType.StoredProcedure, "gsp_UpdatePurposeType", sqlparams); } } } catch (SqlException sqlex) { throw sqlex; } }