/* * Copyright (c) 2005, 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; /** * CookiePolicy implementations decide which cookies should be accepted * and which should be rejected. Three pre-defined policy implementations * are provided, namely ACCEPT_ALL, ACCEPT_NONE and ACCEPT_ORIGINAL_SERVER. * * <p>See RFC 2965 sec. 3.3 & 7 for more detail. * * @author Edward Wang * @since 1.6 */public interface CookiePolicy {    /**     * One pre-defined policy which accepts all cookies.     */    public static final CookiePolicy ACCEPT_ALL = new CookiePolicy(){        public boolean shouldAccept(URI uri, HttpCookie cookie) {            return true;        }    };     /**     * One pre-defined policy which accepts no cookies.     */    public static final CookiePolicy ACCEPT_NONE = new CookiePolicy(){        public boolean shouldAccept(URI uri, HttpCookie cookie) {            return false;        }    };     /**     * One pre-defined policy which only accepts cookies from original server.     */    public static final CookiePolicy ACCEPT_ORIGINAL_SERVER  = new CookiePolicy(){        public boolean shouldAccept(URI uri, HttpCookie cookie) {            return HttpCookie.domainMatches(cookie.getDomain(), uri.getHost());        }    };      /**     * Will be called to see whether or not this cookie should be accepted.     *     * @param uri       the URI to consult accept policy with     * @param cookie    the HttpCookie object in question     * @return          <tt>true</tt> if this cookie should be accepted;     *                  otherwise, <tt>false</tt>     */    public boolean shouldAccept(URI uri, HttpCookie cookie);}