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Xerces2 is the next generation of high performance, fully compliant XML parsers in the Apache Xerces family. This new version of Xerces introduces the Xerces Native Interface (XNI), a complete framework for building parser components and configurations that is extremely modular and easy to program. The Apache Xerces2 parser is the reference implementation of XNI but other parser components, configurations, and parsers can be written using the Xerces Native Interface. For complete design and implementation documents, refer to the XNI Manual. Xerces2 is a fully conforming XML Schema 1.0 processor. A partial experimental implementation of the XML Schema 1.1 Structures and Datatypes Working Drafts (December 2009) and an experimental implementation of the XML Schema Definition Language (XSD): Component Designators (SCD) Candidate Recommendation (January 2010) are provided for evaluation. For more information, refer to the XML Schema page. Xerces2 also provides a complete implementation of the Document Object Model Level 3 Core and Load/Save W3C Recommendations and provides a complete implementation of the XML Inclusions (XInclude) W3C Recommendation. It also provides support for OASIS XML Catalogs v1.1. Xerces2 is able to parse documents written according to the XML 1.1 Recommendation, except that it does not yet provide an option to enable normalization checking as described in section 2.13 of this specification. It also handles namespaces according to the XML Namespaces 1.1 Recommendation, and will correctly serialize XML 1.1 documents if the DOM level 3 load/save APIs are in use.

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/*
 * Copyright (c) 2004 World Wide Web Consortium,
 *
 * (Massachusetts Institute of Technology, European Research Consortium for
 * Informatics and Mathematics, Keio University). All Rights Reserved. This
 * work is distributed under the W3C(r) Software License [1] in the hope that
 * it will be useful, but WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *
 * [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231
 */

package org.w3c.dom;

/**
 * DOM operations only raise exceptions in "exceptional" circumstances, i.e., 
 * when an operation is impossible to perform (either for logical reasons, 
 * because data is lost, or because the implementation has become unstable). 
 * In general, DOM methods return specific error values in ordinary 
 * processing situations, such as out-of-bound errors when using 
 * NodeList.
 * Implementations should raise other exceptions under other circumstances. 
 * For example, implementations should raise an implementation-dependent 
 * exception if a null argument is passed when null
 *  was not expected.
 * 
Some languages and object systems do not support the concept of 
 * exceptions. For such systems, error conditions may be indicated using 
 * native error reporting mechanisms. For some bindings, for example, 
 * methods may return error codes similar to those listed in the 
 * corresponding method descriptions.
 * See also the Document Object Model (DOM) Level 3 Core Specification.
 */
public class DOMException extends RuntimeException {
    public DOMException(short code, String message) {
       super(message);
       this.code = code;
    }
    public short   code;
    // ExceptionCode
    /**
     * If index or size is negative, or greater than the allowed value.
     */
    public static final short INDEX_SIZE_ERR            = 1;
    /**
     * If the specified range of text does not fit into a 
     * DOMString.
     */
    public static final short DOMSTRING_SIZE_ERR        = 2;
    /**
     * If any Node is inserted somewhere it doesn't belong.
     */
    public static final short HIERARCHY_REQUEST_ERR     = 3;
    /**
     * If a Node is used in a different document than the one 
     * that created it (that doesn't support it).
     */
    public static final short WRONG_DOCUMENT_ERR        = 4;
    /**
     * If an invalid or illegal character is specified, such as in an XML name.
     */
    public static final short INVALID_CHARACTER_ERR     = 5;
    /**
     * If data is specified for a Node which does not support 
     * data.
     */
    public static final short NO_DATA_ALLOWED_ERR       = 6;
    /**
     * If an attempt is made to modify an object where modifications are not 
     * allowed.
     */
    public static final short NO_MODIFICATION_ALLOWED_ERR = 7;
    /**
     * If an attempt is made to reference a Node in a context 
     * where it does not exist.
     */
    public static final short NOT_FOUND_ERR             = 8;
    /**
     * If the implementation does not support the requested type of object or 
     * operation.
     */
    public static final short NOT_SUPPORTED_ERR         = 9;
    /**
     * If an attempt is made to add an attribute that is already in use 
     * elsewhere.
     */
    public static final short INUSE_ATTRIBUTE_ERR       = 10;
    /**
     * If an attempt is made to use an object that is not, or is no longer, 
     * usable.
     * @since DOM Level 2
     */
    public static final short INVALID_STATE_ERR         = 11;
    /**
     * If an invalid or illegal string is specified.
     * @since DOM Level 2
     */
    public static final short SYNTAX_ERR                = 12;
    /**
     * If an attempt is made to modify the type of the underlying object.
     * @since DOM Level 2
     */
    public static final short INVALID_MODIFICATION_ERR  = 13;
    /**
     * If an attempt is made to create or change an object in a way which is 
     * incorrect with regard to namespaces.
     * @since DOM Level 2
     */
    public static final short NAMESPACE_ERR             = 14;
    /**
     * If a parameter or an operation is not supported by the underlying 
     * object.
     * @since DOM Level 2
     */
    public static final short INVALID_ACCESS_ERR        = 15;
    /**
     * If a call to a method such as insertBefore or 
     * removeChild would make the Node invalid 
     * with respect to "partial validity", this exception would be raised 
     * and the operation would not be done. This code is used in [DOM Level 3 Validation]
     * . Refer to this specification for further information.
     * @since DOM Level 3
     */
    public static final short VALIDATION_ERR            = 16;
    /**
     *  If the type of an object is incompatible with the expected type of the 
     * parameter associated to the object. 
     * @since DOM Level 3
     */
    public static final short TYPE_MISMATCH_ERR         = 17;

    // Added serialVersionUID to preserve binary compatibility 
    static final long serialVersionUID = 6627732366795969916L;
}