evaluatorexception.java

這是一個javascript 的 interpreter是了解 web browser的好材料

/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 *
 * ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is Rhino code, released
 * May 6, 1999.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1997-1999
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Norris Boyd
 *
 * Alternatively, the contents of this file may be used under the terms of
 * the GNU General Public License Version 2 or later (the "GPL"), in which
 * case the provisions of the GPL are applicable instead of those above. If
 * you wish to allow use of your version of this file only under the terms of
 * the GPL and not to allow others to use your version of this file under the
 * MPL, indicate your decision by deleting the provisions above and replacing
 * them with the notice and other provisions required by the GPL. If you do
 * not delete the provisions above, a recipient may use your version of this
 * file under either the MPL or the GPL.
 *
 * ***** END LICENSE BLOCK ***** */


package org.mozilla.javascript;

/**
 * The class of exceptions thrown by the JavaScript engine.
 */
public class EvaluatorException extends RhinoException
{
    static final long serialVersionUID = -8743165779676009808L;

    public EvaluatorException(String detail)
    {
        super(detail);
    }

    /**
     * Create an exception with the specified detail message.
     *
     * Errors internal to the JavaScript engine will simply throw a
     * RuntimeException.
     *
     * @param detail the error message
     * @param sourceName the name of the source reponsible for the error
     * @param lineNumber the line number of the source
     */
    public EvaluatorException(String detail, String sourceName,
                              int lineNumber)
    {
        this(detail, sourceName, lineNumber, null, 0);
    }

    /**
     * Create an exception with the specified detail message.
     *
     * Errors internal to the JavaScript engine will simply throw a
     * RuntimeException.
     *
     * @param detail the error message
     * @param sourceName the name of the source responsible for the error
     * @param lineNumber the line number of the source
     * @param columnNumber the columnNumber of the source (may be zero if
     *                     unknown)
     * @param lineSource the source of the line containing the error (may be
     *                   null if unknown)
     */
    public EvaluatorException(String detail, String sourceName, int lineNumber,
                              String lineSource, int columnNumber)
    {
        super(detail);
        recordErrorOrigin(sourceName, lineNumber, lineSource, columnNumber);
    }

    /**
     * @deprecated Use {@link RhinoException#sourceName()} from the super class.
     */
    public String getSourceName()
    {
        return sourceName();
    }

    /**
     * @deprecated Use {@link RhinoException#lineNumber()} from the super class.
     */
    public int getLineNumber()
    {
        return lineNumber();
    }

    /**
     * @deprecated Use {@link RhinoException#columnNumber()} from the super class.
     */
    public int getColumnNumber()
    {
        return columnNumber();
    }

    /**
     * @deprecated Use {@link RhinoException#lineSource()} from the super class.
     */
    public String getLineSource()
    {
        return lineSource();
    }

}