Пример #1
0
        /// <summary>
        ///     Update an existing row in the datasource.
        /// </summary>
        /// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
        /// <param name="entity">Nettiers.AdventureWorks.Entities.Document object to update.</param>
        /// <remarks>
        ///		After updating the datasource, the Nettiers.AdventureWorks.Entities.Document object will be updated
        ///     to refelect any changes made by the datasource. (ie: identity or computed columns)
        /// </remarks>
        /// <returns>Returns true if operation is successful.</returns>
        /// <exception cref="System.Exception">The command could not be executed.</exception>
        /// <exception cref="System.Data.DataException">The <paramref name="transactionManager"/> is not open.</exception>
        /// <exception cref="System.Data.Common.DbException">The command could not be executed.</exception>
        public override bool Update(TransactionManager transactionManager, Nettiers.AdventureWorks.Entities.Document entity)
        {
            SqlDatabase database       = new SqlDatabase(this._connectionString);
            DbCommand   commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "Production.usp_adwTiers_Document_Update", _useStoredProcedure);

            database.AddInParameter(commandWrapper, "@DocumentId", DbType.Int32, entity.DocumentId);
            database.AddInParameter(commandWrapper, "@Title", DbType.String, entity.Title);
            database.AddInParameter(commandWrapper, "@FileName", DbType.String, entity.FileName);
            database.AddInParameter(commandWrapper, "@FileExtension", DbType.String, entity.FileExtension);
            database.AddInParameter(commandWrapper, "@Revision", DbType.StringFixedLength, entity.Revision);
            database.AddInParameter(commandWrapper, "@ChangeNumber", DbType.Int32, entity.ChangeNumber);
            database.AddInParameter(commandWrapper, "@Status", DbType.Byte, entity.Status);
            database.AddInParameter(commandWrapper, "@DocumentSummary", DbType.String, entity.DocumentSummary);
            database.AddInParameter(commandWrapper, "@Document", DbType.Binary, entity.Document);
            database.AddInParameter(commandWrapper, "@ModifiedDate", DbType.DateTime, entity.ModifiedDate);

            int results = 0;

            //Provider Data Requesting Command Event
            OnDataRequesting(new CommandEventArgs(commandWrapper, "Update", entity));

            if (transactionManager != null)
            {
                results = Utility.ExecuteNonQuery(transactionManager, commandWrapper);
            }
            else
            {
                results = Utility.ExecuteNonQuery(database, commandWrapper);
            }

            //Stop Tracking Now that it has been updated and persisted.
            if (DataRepository.Provider.EnableEntityTracking)
            {
                EntityManager.StopTracking(entity.EntityTrackingKey);
            }


            entity.AcceptChanges();

            //Provider Data Requested Command Event
            OnDataRequested(new CommandEventArgs(commandWrapper, "Update", entity));

            return(Convert.ToBoolean(results));
        }
Пример #2
0
        /// <summary>
        ///     Inserts a Nettiers.AdventureWorks.Entities.Document object into the datasource using a transaction.
        /// </summary>
        /// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
        /// <param name="entity">Nettiers.AdventureWorks.Entities.Document object to insert.</param>
        /// <remarks>
        ///		After inserting into the datasource, the Nettiers.AdventureWorks.Entities.Document object will be updated
        ///     to refelect any changes made by the datasource. (ie: identity or computed columns)
        /// </remarks>
        /// <returns>Returns true if operation is successful.</returns>
        /// <exception cref="System.Exception">The command could not be executed.</exception>
        /// <exception cref="System.Data.DataException">The <paramref name="transactionManager"/> is not open.</exception>
        /// <exception cref="System.Data.Common.DbException">The command could not be executed.</exception>
        public override bool Insert(TransactionManager transactionManager, Nettiers.AdventureWorks.Entities.Document entity)
        {
            SqlDatabase database       = new SqlDatabase(this._connectionString);
            DbCommand   commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "Production.usp_adwTiers_Document_Insert", _useStoredProcedure);

            database.AddOutParameter(commandWrapper, "@DocumentId", DbType.Int32, 4);
            database.AddInParameter(commandWrapper, "@Title", DbType.String, entity.Title);
            database.AddInParameter(commandWrapper, "@FileName", DbType.String, entity.FileName);
            database.AddInParameter(commandWrapper, "@FileExtension", DbType.String, entity.FileExtension);
            database.AddInParameter(commandWrapper, "@Revision", DbType.StringFixedLength, entity.Revision);
            database.AddInParameter(commandWrapper, "@ChangeNumber", DbType.Int32, entity.ChangeNumber);
            database.AddInParameter(commandWrapper, "@Status", DbType.Byte, entity.Status);
            database.AddInParameter(commandWrapper, "@DocumentSummary", DbType.String, entity.DocumentSummary);
            database.AddInParameter(commandWrapper, "@Document", DbType.Binary, entity.Document);
            database.AddInParameter(commandWrapper, "@ModifiedDate", DbType.DateTime, entity.ModifiedDate);

            int results = 0;

            //Provider Data Requesting Command Event
            OnDataRequesting(new CommandEventArgs(commandWrapper, "Insert", entity));

            if (transactionManager != null)
            {
                results = Utility.ExecuteNonQuery(transactionManager, commandWrapper);
            }
            else
            {
                results = Utility.ExecuteNonQuery(database, commandWrapper);
            }

            object _documentId = database.GetParameterValue(commandWrapper, "@DocumentId");

            entity.DocumentId = (System.Int32)_documentId;


            entity.AcceptChanges();

            //Provider Data Requested Command Event
            OnDataRequested(new CommandEventArgs(commandWrapper, "Insert", entity));

            return(Convert.ToBoolean(results));
        }
Пример #3
0
        /// <summary>
        /// Convert a nettiers collection to the ws proxy collection.
        /// </summary>
        public static Nettiers.AdventureWorks.Entities.Document Convert(Nettiers.AdventureWorks.Entities.Document outItem, WsProxy.Document item)
        {
            if (item != null && outItem != null)
            {
                outItem.DocumentId      = item.DocumentId;
                outItem.Title           = item.Title;
                outItem.FileName        = item.FileName;
                outItem.FileExtension   = item.FileExtension;
                outItem.Revision        = item.Revision;
                outItem.ChangeNumber    = item.ChangeNumber;
                outItem.Status          = item.Status;
                outItem.DocumentSummary = item.DocumentSummary;
                outItem.Document        = item.Document;
                outItem.ModifiedDate    = item.ModifiedDate;

                outItem.AcceptChanges();
            }

            return(outItem);
        }
Пример #4
0
        /// <summary>
        ///     Update an existing row in the datasource.
        /// </summary>
        /// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
        /// <param name="entity">Nettiers.AdventureWorks.Entities.Document object to update.</param>
        /// <remarks></remarks>
        /// <returns>Returns true if operation is successful.</returns>
        public override bool Update(TransactionManager transactionManager, Nettiers.AdventureWorks.Entities.Document entity)
        {
            WsProxy.AdventureWorksServices proxy = new WsProxy.AdventureWorksServices();
            proxy.Url = Url;

            try
            {
                WsProxy.Document result = proxy.DocumentProvider_Update(Convert(entity));
                Convert(entity, result);
                entity.AcceptChanges();
                return(true);
            }
            catch (SoapException soex)
            {
                System.Diagnostics.Debug.WriteLine(soex);
                throw soex;
            }
            catch (Exception ex)
            {
                System.Diagnostics.Debug.WriteLine(ex);
                throw ex;
            }
        }