1 /** 2 * Copyright (c) 2002-2011 "Neo Technology," 3 * Network Engine for Objects in Lund AB [http://neotechnology.com] 4 * 5 * This file is part of Neo4j. 6 * 7 * Neo4j is free software: you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation, either version 3 of the License, or 10 * (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. 19 */ 20 package org.neo4j.server.database; 21 22 /** 23 * Thrown when database instantiation has been purposfully blocked and someone 24 * tries to instantiate it. 25 * 26 * This will occur during server shutdown, or when other actions are performed 27 * that need a guarantee that the database is turned off. 28 */ 29 public class DatabaseBlockedException extends RuntimeException 30 { 31 32 /** 33 * Serial # 34 */ 35 private static final long serialVersionUID = 3214317342541677412L; 36 37 public DatabaseBlockedException( String message ) 38 { 39 super( message ); 40 } 41 42 }