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