/*
 * Copyright (c) 2002, 2008, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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 */
package com.sun.jmx.mbeanserver;

import javax.management.loading.ClassLoaderRepository;

/**
 * Fix security hole in ClassLoaderRepository. This class wraps
 * the actual ClassLoaderRepository implementation so that
 * only the methods from {@link javax.management.loading.ClassLoaderRepository}
 * can be accessed (read-only).
 *
 * @since 1.5
 */
final class SecureClassLoaderRepository
    implements ClassLoaderRepository {

    private final ClassLoaderRepository clr;
    /**
     * Creates a new secure ClassLoaderRepository wrapping an
     * unsecure implementation.
     * @param clr Unsecure {@link ClassLoaderRepository} implementation
     *            to wrap.
     **/
    public SecureClassLoaderRepository(ClassLoaderRepository clr) {
        this.clr=clr;
    }
    public final Class<?> loadClass(String className)
        throws ClassNotFoundException {
        return clr.loadClass(className);
    }
    public final Class<?> loadClassWithout(ClassLoader loader,
                                  String className)
        throws ClassNotFoundException {
        return clr.loadClassWithout(loader,className);
    }
    public final Class<?> loadClassBefore(ClassLoader loader,
                                 String className)
        throws ClassNotFoundException {
        return clr.loadClassBefore(loader,className);
    }
}