1 /*******************************************************************************
2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
4 * All rights reserved. This program and the accompanying materials
5 * are made available under the terms of the Eclipse Public License v1.0
6 * which accompanies this distribution, and is available at
7 * http://www.eclipse.org/legal/epl-v10.html
10 * VTT Technical Research Centre of Finland - initial API and implementation
11 *******************************************************************************/
12 package org.simantics.db.exception;
14 import org.simantics.db.service.UndoRedoSupport;
17 * An exception thrown by {@link UndoRedoSupport} to indicate the lack of
18 * history for performing undo or redo operations. This is mainly an
19 * informational exception, indicating an operation could not be performed. For
20 * this reason the exception should be presented to clients in a discreet
23 public class NoHistoryException extends ServiceException {
25 private static final long serialVersionUID = 4224735839986999952L;
27 public NoHistoryException() {
31 public NoHistoryException(String message, Throwable cause) {
32 super(message, cause);
35 public NoHistoryException(String message) {
39 public NoHistoryException(Throwable cause) {