/*

 * Copyright 2003 Sun Microsystems, Inc.  All Rights Reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code 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

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 */

import  java.security.*;

/*

 * Copyright 2003 Wily Technology, Inc.

 */

public class BufferClassLoader extends SecureClassLoader

{

    private final NamedBuffer[] fBuffers;

    public

    BufferClassLoader(  ClassLoader     parent,

                        NamedBuffer[]   buffers)

        {

        super(parent);

        fBuffers = buffers;     // maybe should copy

        }

    protected Class

    findClass(String name)

        throws ClassNotFoundException

        {

        for ( int x = 0; x < fBuffers.length; x++ )

            {

            if ( fBuffers[x].getName().equals(name) )

                {

                byte[] buffer = fBuffers[x].getBuffer();

                return defineClass( name,

                                    buffer,

                                    0,

                                    buffer.length,

                                    (CodeSource) null);

                }

            }

        throw new ClassNotFoundException(name);

        }

}