2 * Copyright 2000-2021 Vaadin Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
5 * use this file except in compliance with the License. You may obtain a copy of
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 * License for the specific language governing permissions and limitations under
16 package com.vaadin.v7.data.util.sqlcontainer;
18 import com.vaadin.v7.data.util.sqlcontainer.query.TableQuery;
21 * An OptimisticLockException is thrown when trying to update or delete a row
22 * that has been changed since last read from the database.
24 * OptimisticLockException is a runtime exception because optimistic locking is
25 * turned off by default, and as such will never be thrown in a default
26 * configuration. In order to turn on optimistic locking, you need to specify
27 * the version column in your TableQuery instance.
29 * @see TableQuery#setVersionColumn(String)
31 * @author Jonatan Kronqvist / Vaadin Ltd
32 * @deprecated As of 8.0, no replacement available.
35 public class OptimisticLockException extends RuntimeException {
37 private final RowId rowId;
39 public OptimisticLockException(RowId rowId) {
44 public OptimisticLockException(String msg, RowId rowId) {
49 public RowId getRowId() {