Subversion Repositories mkgmap

/*
 * Copyright (C) 2008 Steve Ratcliffe
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License version 2 as
 *  published by the Free Software Foundation.
 *
 *  This program is distributed 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.  See the
 *  GNU General Public License for more details.
 *
 *
 * Author: Steve Ratcliffe
 * Create date: 03-Nov-2008
 */
package uk.me.parabola.mkgmap.scan;

import java.util.Formatter;

/**
 * A syntax error in a rule file.
 * @author Steve Ratcliffe
 */
public class SyntaxException extends RuntimeException {

        private String fileName;
        private int lineNumber;

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

        public SyntaxException(TokenScanner ts, String msg) {
                super(msg);
                fileName = ts.getFileName();
                lineNumber = ts.getLinenumber();
        }

        public String getRawMessage() {
                return super.getMessage();
        }

        public String getMessage() {
                Formatter fmt = new Formatter();
                fmt.format("Error: ");
                if (fileName != null)
                        fmt.format("(%s:%d): ", fileName, lineNumber);

                fmt.format(super.getMessage());
                return fmt.toString();
        }
}