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1   /*
2    * ====================================================================
3    * Licensed to the Apache Software Foundation (ASF) under one
4    * or more contributor license agreements.  See the NOTICE file
5    * distributed with this work for additional information
6    * regarding copyright ownership.  The ASF licenses this file
7    * to you under the Apache License, Version 2.0 (the
8    * "License"); you may not use this file except in compliance
9    * with the License.  You may obtain a copy of the License at
10   *
11   *   http://www.apache.org/licenses/LICENSE-2.0
12   *
13   * Unless required by applicable law or agreed to in writing,
14   * software distributed under the License is distributed on an
15   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16   * KIND, either express or implied.  See the License for the
17   * specific language governing permissions and limitations
18   * under the License.
19   * ====================================================================
20   *
21   * This software consists of voluntary contributions made by many
22   * individuals on behalf of the Apache Software Foundation.  For more
23   * information on the Apache Software Foundation, please see
24   * <http://www.apache.org/>.
25   *
26   */
27  
28  package org.apache.http.impl.cookie;
29  
30  import java.util.Collections;
31  import java.util.List;
32  
33  import org.apache.http.Header;
34  import org.apache.http.annotation.NotThreadSafe;
35  import org.apache.http.cookie.Cookie;
36  import org.apache.http.cookie.CookieOrigin;
37  import org.apache.http.cookie.MalformedCookieException;
38  
39  /**
40   * CookieSpec that ignores all cookies
41   *
42   * @since 4.1
43   */
44  @NotThreadSafe // superclass is @NotThreadSafe
45  public class IgnoreSpec extends CookieSpecBase {
46  
47      @Override
48      public int getVersion() {
49          return 0;
50      }
51  
52      @Override
53      public List<Cookie> parse(final Header header, final CookieOrigin origin)
54              throws MalformedCookieException {
55          return Collections.emptyList();
56      }
57  
58      @Override
59      public List<Header> formatCookies(final List<Cookie> cookies) {
60          return Collections.emptyList();
61      }
62  
63      @Override
64      public Header getVersionHeader() {
65          return null;
66      }
67  }