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1   /*
2    * Copyright 2014 The Netty Project
3    *
4    * The Netty Project licenses this file to you under the Apache License,
5    * version 2.0 (the "License"); you may not use this file except in compliance
6    * with the License. You may obtain a copy of the License at:
7    *
8    *   https://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13   * License for the specific language governing permissions and limitations
14   * under the License.
15   */
16  package io.netty.handler.codec.http;
17  
18  import io.netty.handler.codec.http.cookie.ClientCookieDecoder;
19  
20  /**
21   * A <a href="https://tools.ietf.org/html/rfc6265">RFC6265</a> compliant cookie encoder to be used client side,
22   * so only name=value pairs are sent.
23   *
24   * User-Agents are not supposed to interpret cookies, so, if present, {@link Cookie#rawValue()} will be used.
25   * Otherwise, {@link Cookie#value()} will be used unquoted.
26   *
27   * Note that multiple cookies are supposed to be sent at once in a single "Cookie" header.
28   *
29   * <pre>
30   * // Example
31   * {@link HttpRequest} req = ...;
32   * res.setHeader("Cookie", {@link ClientCookieEncoder}.encode("JSESSIONID", "1234"));
33   * </pre>
34   *
35   * @see ClientCookieDecoder
36   */
37  @Deprecated
38  public final class ClientCookieEncoder {
39  
40      /**
41       * Encodes the specified cookie into a Cookie header value.
42       *
43       * @param name the cookie name
44       * @param value the cookie value
45       * @return a Rfc6265 style Cookie header value
46       */
47      @Deprecated
48      public static String encode(String name, String value) {
49          return io.netty.handler.codec.http.cookie.ClientCookieEncoder.LAX.encode(name, value);
50      }
51  
52      /**
53       * Encodes the specified cookie into a Cookie header value.
54       *
55       * @param cookie the specified cookie
56       * @return a Rfc6265 style Cookie header value
57       */
58      @Deprecated
59      public static String encode(Cookie cookie) {
60          return io.netty.handler.codec.http.cookie.ClientCookieEncoder.LAX.encode(cookie);
61      }
62  
63      /**
64       * Encodes the specified cookies into a single Cookie header value.
65       *
66       * @param cookies some cookies
67       * @return a Rfc6265 style Cookie header value, null if no cookies are passed.
68       */
69      @Deprecated
70      public static String encode(Cookie... cookies) {
71          return io.netty.handler.codec.http.cookie.ClientCookieEncoder.LAX.encode(cookies);
72      }
73  
74      /**
75       * Encodes the specified cookies into a single Cookie header value.
76       *
77       * @param cookies some cookies
78       * @return a Rfc6265 style Cookie header value, null if no cookies are passed.
79       */
80      @Deprecated
81      public static String encode(Iterable<Cookie> cookies) {
82          return io.netty.handler.codec.http.cookie.ClientCookieEncoder.LAX.encode(cookies);
83      }
84  
85      private ClientCookieEncoder() {
86          // unused
87      }
88  }