/// <summary> /// This method fetches a 'List<Image>' object. /// This method uses the 'Images_FetchAll' procedure. /// </summary> /// <returns>A 'List<Image>'</returns> /// </summary> public List <Image> FetchAllImages(FetchAllImagesStoredProcedure fetchAllImagesProc, DataConnector databaseConnector) { // Initial Value List <Image> imageCollection = null; // Verify database connection is connected if ((databaseConnector != null) && (databaseConnector.Connected)) { // First Get Dataset DataSet allImagesDataSet = this.DataHelper.LoadDataSet(fetchAllImagesProc, databaseConnector); // Verify DataSet Exists if (allImagesDataSet != null) { // Get DataTable From DataSet DataTable table = this.DataHelper.ReturnFirstTable(allImagesDataSet); // if table exists if (table != null) { // Load Collection imageCollection = ImageReader.LoadCollection(table); } } } // return value return(imageCollection); }
/// <summary> /// This method creates an instance of a /// 'FetchAllImagesStoredProcedure' object and /// creates the sql parameter[] array needed /// to execute the procedure 'Image_FetchAll'. /// </summary> /// <returns>An instance of a(n) 'FetchAllImagesStoredProcedure' object.</returns> public static FetchAllImagesStoredProcedure CreateFetchAllImagesStoredProcedure(Image image) { // Initial value FetchAllImagesStoredProcedure fetchAllImagesStoredProcedure = new FetchAllImagesStoredProcedure(); // return value return(fetchAllImagesStoredProcedure); }
/// <summary> /// This method fetches all 'Image' objects. /// </summary> /// <param name='List<PolymorphicObject>'>The 'Image' to delete. /// <returns>A PolymorphicObject object with all 'Images' objects. internal PolymorphicObject FetchAll(List <PolymorphicObject> parameters, DataConnector dataConnector) { // Initial Value PolymorphicObject returnObject = new PolymorphicObject(); // locals List <Image> imageListCollection = null; // Create FetchAll StoredProcedure FetchAllImagesStoredProcedure fetchAllProc = null; // If the data connection is connected if ((dataConnector != null) && (dataConnector.Connected == true)) { // Get ImageParameter // Declare Parameter Image paramImage = null; // verify the first parameters is a(n) 'Image'. if (parameters[0].ObjectValue as Image != null) { // Get ImageParameter paramImage = (Image)parameters[0].ObjectValue; } // Now create FetchAllImagesProc from ImageWriter fetchAllProc = ImageWriter.CreateFetchAllImagesStoredProcedure(paramImage); } // Verify fetchAllProc exists if (fetchAllProc != null) { // Execute FetchAll Stored Procedure imageListCollection = this.DataManager.ImageManager.FetchAllImages(fetchAllProc, dataConnector); // if dataObjectCollection exists if (imageListCollection != null) { // set returnObject.ObjectValue returnObject.ObjectValue = imageListCollection; } } else { // Raise Error Data Connection Not Available throw new Exception("The database connection is not available."); } // return value return(returnObject); }
/// <summary> /// This method creates an instance of a /// 'FetchAllImagesStoredProcedure' object and /// creates the sql parameter[] array needed /// to execute the procedure 'Image_FetchAll'. /// </summary> /// <returns>An instance of a(n) 'FetchAllImagesStoredProcedure' object.</returns> public static new FetchAllImagesStoredProcedure CreateFetchAllImagesStoredProcedure(Image image) { // Initial value FetchAllImagesStoredProcedure fetchAllImagesStoredProcedure = new FetchAllImagesStoredProcedure(); // if the image object exists if (image != null) { // if LoadByOwnerId is true if (image.LoadByOwnerId) { // Change the procedure name fetchAllImagesStoredProcedure.ProcedureName = "Image_FetchAllForOwnerId"; // Create the @OwnerId parameter fetchAllImagesStoredProcedure.Parameters = SqlParameterHelper.CreateSqlParameters("@OwnerId", image.OwnerId); } } // return value return(fetchAllImagesStoredProcedure); }