1   /*
    2    * Copyright (c) 2004 World Wide Web Consortium,
    3    *
    4    * (Massachusetts Institute of Technology, European Research Consortium for
    5    * Informatics and Mathematics, Keio University). All Rights Reserved. This
    6    * work is distributed under the W3C(r) Software License [1] in the hope that
    7    * it will be useful, but WITHOUT ANY WARRANTY; without even the implied
    8    * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
    9    *
   10    * [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231
   11    */
   12   
   13   package org.w3c.dom.xpath;
   14   
   15   /**
   16    * A new exception has been created for exceptions specific to these XPath 
   17    * interfaces.
   18    * <p>See also the <a href='http://www.w3.org/TR/2004/NOTE-DOM-Level-3-XPath-20040226'>Document Object Model (DOM) Level 3 XPath Specification</a>.
   19    */
   20   public class XPathException extends RuntimeException {
   21       public XPathException(short code, String message) {
   22          super(message);
   23          this.code = code;
   24       }
   25       public short   code;
   26       // XPathExceptionCode
   27       /**
   28        * If the expression has a syntax error or otherwise is not a legal 
   29        * expression according to the rules of the specific 
   30        * <code>XPathEvaluator</code> or contains specialized extension 
   31        * functions or variables not supported by this implementation.
   32        */
   33       public static final short INVALID_EXPRESSION_ERR    = 51;
   34       /**
   35        * If the expression cannot be converted to return the specified type.
   36        */
   37       public static final short TYPE_ERR                  = 52;
   38   
   39   }