/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 . */ module com { module sun { module star { module sdbcx { /** is used to identify rows within a result set and to find rows by a bookmark.
Bookmarks are only valid in the scope of the current result set and are not interchangeable between result sets. A bookmark could be a complex data structure, so it could not be compared in a safe way. Because of that, a provider has to implement the compare method for bookmarks.
*/ published interface XRowLocate: com::sun::star::uno::XInterface { /** returns the bookmark of the current row of a result set. @returns the current bookmark @throws com::sun::star::sdbc::SQLException if a database access error occurs. */ any getBookmark() raises (com::sun::star::sdbc::SQLException); /** moves the cursor to the row identified by a valid bookmark.
If the bookmark could not be located, a result set will be positioned
after the last record.
If the bookmark is invalid, or not generated by the current result set, then
the behavior is not defined, even an abnormal termination is possible.
If the bookmark could not be located, a result set will be positioned
after the last record.
If the bookmark is invalid, or not generated by the current result set, then
the behavior is not defined, even an abnormal termination is possible.
The bookmarks must apply to the same ResultSet. You cannot reliably
compare bookmarks from different ResultSets, even if they were created from
the same source or statement.
A bookmark that is not valid, or incorrectly formed, will cause an exception.