/*

 * Copyright 2000-2003 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.  Sun designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Sun in the LICENSE file that accompanied this code.

 *

 * 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.

 */

package java.util.logging;

import java.security.*;

/**

 * The permission which the SecurityManager will check when code

 * that is running with a SecurityManager calls one of the logging

 * control methods (such as Logger.setLevel).

 * <p>

 * Currently there is only one named LoggingPermission.  This is "control"

 * and it grants the ability to control the logging configuration, for

 * example by adding or removing Handlers, by adding or removing Filters,

 * or by changing logging levels.

 * <p>

 * Programmers do not normally create LoggingPermission objects directly.

 * Instead they are created by the security policy code based on reading

 * the security policy file.

 *

 *

 * @since 1.4

 * @see java.security.BasicPermission

 * @see java.security.Permission

 * @see java.security.Permissions

 * @see java.security.PermissionCollection

 * @see java.lang.SecurityManager

 *

 */

public final class LoggingPermission extends java.security.BasicPermission {

    private static final long serialVersionUID = 63564341580231582L;

    /**

     * Creates a new LoggingPermission object.

     *

     * @param name Permission name.  Must be "control".

     * @param actions Must be either null or the empty string.

     *

     * @throws NullPointerException if <code>name</code> is <code>null</code>.

     * @throws IllegalArgumentException if <code>name</code> is empty or if

     * arguments are invalid.

     */

    public LoggingPermission(String name, String actions) throws IllegalArgumentException {

        super(name);

        if (!name.equals("control")) {

            throw new IllegalArgumentException("name: " + name);

        }

        if (actions != null && actions.length() > 0) {

            throw new IllegalArgumentException("actions: " + actions);

        }

    }

}