/* * Copyright (c) 1997, 2024, Oracle and/or its affiliates. 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. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package java.net; import java.security.*; /** * This class is for various network permissions. * A NetPermission contains a name (also referred to as a "target name") but * no actions list; you either have the named permission * or you don't. *

* The target name is the name of the network permission. The naming convention * follows the hierarchical property naming convention, typically the reverse * domain name notation, to avoid name clashes. * An asterisk may appear at the end of the name, following a ".", or by itself, * to signify a wildcard match. For example: "foo.*" and "*" signify a wildcard * match, while "*foo" and "a*b" do not. * * @apiNote * This permission cannot be used for controlling access to resources * as the Security Manager is no longer supported. * * @see java.security.BasicPermission * @see java.security.Permission * @see java.security.Permissions * @see java.security.PermissionCollection * @see java.lang.SecurityManager * * * @author Marianne Mueller * @author Roland Schemers * @since 1.2 */ public final class NetPermission extends BasicPermission { @java.io.Serial private static final long serialVersionUID = -8343910153355041693L; /** * Creates a new NetPermission with the specified name. * The name is the symbolic name of the NetPermission, such as * "setDefaultAuthenticator", etc. An asterisk * may appear at the end of the name, following a ".", or by itself, to * signify a wildcard match. * * @param name the name of the NetPermission. * * @throws NullPointerException if {@code name} is {@code null}. * @throws IllegalArgumentException if {@code name} is empty. */ public NetPermission(String name) { super(name); } /** * Creates a new NetPermission object with the specified name. * The name is the symbolic name of the NetPermission, and the * actions String is currently unused and should be null. * * @param name the name of the NetPermission. * @param actions should be null. * * @throws NullPointerException if {@code name} is {@code null}. * @throws IllegalArgumentException if {@code name} is empty. */ public NetPermission(String name, String actions) { super(name, actions); } }