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.layer0.exception;
14 import org.simantics.db.ReadGraph;
15 import org.simantics.db.exception.DatabaseException;
16 import org.simantics.db.exception.VariableException;
19 public class MissingVariableValueException extends VariableException {
21 private static final long serialVersionUID = -8379218573294565788L;
23 public MissingVariableValueException(String message) {
27 public MissingVariableValueException(String message, Throwable cause) {
28 super(message, cause);
31 public MissingVariableValueException(Throwable cause) {
36 public String getShortExplanation() {
37 Throwable cause = getCause();
38 if(cause instanceof DatabaseException) {
39 return ((DatabaseException)cause).getShortExplanation();
41 return super.getShortExplanation();
45 public String getExplanation(ReadGraph graph) throws DatabaseException {
46 Throwable cause = getCause();
47 if(cause instanceof DatabaseException) {
48 return ((DatabaseException)cause).getShortExplanation();
50 return super.getShortExplanation();