/// <summary> /// This method deletes a 'Verb' object. /// </summary> /// <param name='List<PolymorphicObject>'>The 'Verb' to delete. /// <returns>A PolymorphicObject object with a Boolean value. internal PolymorphicObject DeleteVerb(List <PolymorphicObject> parameters, DataConnector dataConnector) { // Initial Value PolymorphicObject returnObject = new PolymorphicObject(); // If the data connection is connected if ((dataConnector != null) && (dataConnector.Connected == true)) { // Create Delete StoredProcedure DeleteVerbStoredProcedure deleteVerbProc = null; // verify the first parameters is a(n) 'Verb'. if (parameters[0].ObjectValue as Verb != null) { // Create Verb Verb verb = (Verb)parameters[0].ObjectValue; // verify verb exists if (verb != null) { // Now create deleteVerbProc from VerbWriter // The DataWriter converts the 'Verb' // to the SqlParameter[] array needed to delete a 'Verb'. deleteVerbProc = VerbWriter.CreateDeleteVerbStoredProcedure(verb); } } // Verify deleteVerbProc exists if (deleteVerbProc != null) { // Execute Delete Stored Procedure bool deleted = this.DataManager.VerbManager.DeleteVerb(deleteVerbProc, dataConnector); // Create returnObject.Boolean returnObject.Boolean = new NullableBoolean(); // If delete was successful if (deleted) { // Set returnObject.Boolean.Value to true returnObject.Boolean.Value = NullableBooleanEnum.True; } else { // Set returnObject.Boolean.Value to false returnObject.Boolean.Value = NullableBooleanEnum.False; } } } 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 an /// 'DeleteVerb'StoredProcedure' object and /// creates the sql parameter[] array needed /// to execute the procedure 'Verb_Delete'. /// </summary> /// <param name="verb">The 'Verb' to Delete.</param> /// <returns>An instance of a 'DeleteVerbStoredProcedure' object.</returns> public static DeleteVerbStoredProcedure CreateDeleteVerbStoredProcedure(Verb verb) { // Initial Value DeleteVerbStoredProcedure deleteVerbStoredProcedure = new DeleteVerbStoredProcedure(); // Now Create Parameters For The DeleteProc deleteVerbStoredProcedure.Parameters = CreatePrimaryKeyParameter(verb); // return value return(deleteVerbStoredProcedure); }
/// <summary> /// This method deletes a 'Verb' object. /// </summary> /// <returns>True if successful false if not.</returns> /// </summary> public bool DeleteVerb(DeleteVerbStoredProcedure deleteVerbProc, DataConnector databaseConnector) { // Initial Value bool deleted = false; // Verify database connection is connected if ((databaseConnector != null) && (databaseConnector.Connected)) { // Execute Non Query deleted = this.DataHelper.DeleteRecord(deleteVerbProc, databaseConnector); } // return value return(deleted); }