framework/src/net/sf/tapestry/util/xml/DocumentParseException.java

/*
 *  ====================================================================
 *  The Apache Software License, Version 1.1
 *
 *  Copyright (c) 2002 The Apache Software Foundation.  All rights
 *  reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions
 *  are met:
 *
 *  1. Redistributions of source code must retain the above copyright
 *  notice, this list of conditions and the following disclaimer.
 *
 *  2. Redistributions in binary form must reproduce the above copyright
 *  notice, this list of conditions and the following disclaimer in
 *  the documentation and/or other materials provided with the
 *  distribution.
 *
 *  3. The end-user documentation included with the redistribution,
 *  if any, must include the following acknowledgment:
 *  "This product includes software developed by the
 *  Apache Software Foundation (http://www.apache.org/)."
 *  Alternately, this acknowledgment may appear in the software itself,
 *  if and wherever such third-party acknowledgments normally appear.
 *
 *  4. The names "Apache" and "Apache Software Foundation" and
 *  "Apache Tapestry" must not be used to endorse or promote products
 *  derived from this software without prior written permission. For
 *  written permission, please contact apache@apache.org.
 *
 *  5. Products derived from this software may not be called "Apache",
 *  "Apache Tapestry", nor may "Apache" appear in their name, without
 *  prior written permission of the Apache Software Foundation.
 *
 *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 *  OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 *  DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 *  ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 *  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 *  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 *  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 *  SUCH DAMAGE.
 *  ====================================================================
 *
 *  This software consists of voluntary contributions made by many
 *  individuals on behalf of the Apache Software Foundation.  For more
 *  information on the Apache Software Foundation, please see
 *  <http://www.apache.org/>.
 */
package net.sf.tapestry.util.xml;

import org.xml.sax.SAXParseException;

/**
 *  Exception thrown if there is any kind of error parsing the
 *  an XML document. 
 *
 *  @see AbstractDocumentParser
 *
 *  @author Howard Lewis Ship
 *  @version $Id$
 *  @since 0.2.10
 *
 **/

public class DocumentParseException extends Exception
{
    private Throwable rootCause;
    private int lineNumber;
    private int column;
    private String resourcePath;

    public DocumentParseException(String message, Throwable rootCause)
    {
        this(message, null, rootCause);
    }

    public DocumentParseException(String message, String resourcePath)
    {
        this(message, resourcePath, null);
    }

    public DocumentParseException(String message, SAXParseException rootCause)
    {
        this(message, null, rootCause);
    }

    public DocumentParseException(
        String message,
        String resourcePath,
        Throwable rootCause)
    {
        super(message);

        this.resourcePath = resourcePath;

        this.rootCause = rootCause;
    }

    public DocumentParseException(
        String message,
        String resourcePath,
        SAXParseException rootCause)
    {
        this(message, resourcePath, (Throwable) rootCause);

        if (rootCause != null)
        {
            lineNumber = rootCause.getLineNumber();
            column = rootCause.getColumnNumber();
        }
    }

    public DocumentParseException(String message)
    {
        super(message);
    }

    public DocumentParseException(Throwable rootCause)
    {
        this(rootCause.getMessage(), rootCause);
    }

    public DocumentParseException(SAXParseException rootCause)
    {
        this(rootCause.getMessage(), (Throwable) rootCause);
    }

    public Throwable getRootCause()
    {
        return rootCause;
    }

    public int getLineNumber()
    {
        return lineNumber;
    }

    public int getColumn()
    {
        return column;
    }

    public String getResourcePath()
    {
        return resourcePath;
    }

}