content: /*
   * Copyright (c) 2005, 2013, 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 and 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) {
              if (uri == null || cookie == null)
                  return false;
              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          {@code true} if this cookie should be accepted;
       *                  otherwise, {@code false}
       */
      public boolean shouldAccept(URI uri, HttpCookie cookie);
  }
  