/*
 * Copyright (c) 2007-2008 Mozilla Foundation
 *
 * Permission is hereby granted, free of charge, to any person obtaining a 
 * copy of this software and associated documentation files (the "Software"), 
 * to deal in the Software without restriction, including without limitation 
 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 
 * and/or sell copies of the Software, and to permit persons to whom the 
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in 
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
 * DEALINGS IN THE SOFTWARE.
 */

package org.whattf.datatype;

import org.relaxng.datatype.DatatypeException;

public class BrowsingContext extends AbstractDatatype {

    /**
     * The singleton instance.
     */
    public static final BrowsingContext THE_INSTANCE = new BrowsingContext();

    /**
     * 
     */
    private BrowsingContext() {
        super();
    }

    @Override
    public void checkValid(CharSequence literal) throws DatatypeException {
        if (literal.length() == 0) {
            return;
        }
        if (literal.charAt(0) == '_') {
            throw newDatatypeException("Browsing context name started with the underscore.");
        } else {
            return;
        }
    }

    @Override
    public String getName() {
        return "browsing context name";
    }

}

@@ -1606,38 +1606,120 @@
 ) %7B%0A            
-return
+throw newDatatypeException(%22Browsing context name must be at least one character long.%22)
 ;%0A        %7D%0A    

make datatype-checking for "browsing context name" check that it's not empty (b=631) http://bugzilla.validator.nu/show_bug.cgi?id=631