1 /*
   2  * Copyright (c) 2005, 2015, 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 
  35 package com.sun.xml.internal.org.relaxng.datatype;
  36 
  37 /**
  38  * Signals Datatype related exceptions.
  39  *
  40  * @author <a href="mailto:jjc@jclark.com">James Clark</a>
  41  * @author <a href="mailto:kohsuke.kawaguchi@sun.com">Kohsuke KAWAGUCHI</a>
  42  */
  43 public class DatatypeException extends Exception {
  44 
  45         public DatatypeException( int index, String msg ) {
  46                 super(msg);
  47                 this.index = index;
  48         }
  49         public DatatypeException( String msg ) {
  50                 this(UNKNOWN,msg);
  51         }
  52         /**
  53          * A constructor for those datatype libraries which don't support any
  54          * diagnostic information at all.
  55          */
  56         public DatatypeException() {
  57                 this(UNKNOWN,null);
  58         }
  59 
  60 
  61         private final int index;
  62 
  63         public static final int UNKNOWN = -1;
  64 
  65         /**
  66          * Gets the index of the content where the error occured.
  67          * UNKNOWN can be returned to indicate that no index information
  68          * is available.
  69          */
  70         public int getIndex() {
  71                 return index;
  72         }
  73 }