1 /** 2 * Copyright (c) 2001, Thai Open Source Software Center Ltd 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: 8 * 9 * Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 12 * Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in 14 * the documentation and/or other materials provided with the 15 * distribution. 16 * 17 * Neither the name of the Thai Open Source Software Center Ltd nor 18 * the names of its contributors may be used to endorse or promote 19 * products derived from this software without specific prior written 20 * permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 23 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 24 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 25 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR 26 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 27 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 28 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 29 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 30 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 31 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 32 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 33 */ 34 package org.relaxng.datatype; 35 36 /** 37 * Signals Datatype related exceptions. 38 * 39 * @author <a href="mailto:jjc@jclark.com">James Clark</a> 40 * @author <a href="mailto:kohsuke.kawaguchi@sun.com">Kohsuke KAWAGUCHI</a> 41 */ 42 public class DatatypeException extends Exception { 43 44 public DatatypeException( int index, String msg ) { 45 super(msg); 46 this.index = index; 47 } 48 public DatatypeException( String msg ) { 49 this(UNKNOWN,msg); 50 } 51 /** 52 * A constructor for those datatype libraries which don't support any 53 * diagnostic information at all. 54 */ 55 public DatatypeException() { 56 this(UNKNOWN,null); 57 } 58 59 60 private final int index; 61 62 public static final int UNKNOWN = -1; 63 64 /** 65 * Gets the index of the content where the error occured. 66 * UNKNOWN can be returned to indicate that no index information 67 * is available. 68 */ 69 public int getIndex() { 70 return index; 71 } 72 }