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.params;
29
30 /**
31 * Defines parameter names for protocol execution in HttpCore.
32 *
33 * @since 4.0
34 *
35 * @deprecated (4.3) use configuration classes provided 'org.apache.http.config'
36 * and 'org.apache.http.client.config'
37 */
38 @Deprecated
39 public interface CoreProtocolPNames {
40
41 /**
42 * Defines the {@link org.apache.http.ProtocolVersion} used per default.
43 * <p>
44 * This parameter expects a value of type {@link org.apache.http.ProtocolVersion}.
45 * </p>
46 */
47 String PROTOCOL_VERSION = "http.protocol.version";
48
49 /**
50 * Defines the charset to be used for encoding HTTP protocol elements.
51 * <p>
52 * This parameter expects a value of type {@link String}.
53 * </p>
54 */
55 String HTTP_ELEMENT_CHARSET = "http.protocol.element-charset";
56
57 /**
58 * Defines the charset to be used per default for encoding content body.
59 * <p>
60 * This parameter expects a value of type {@link String}.
61 * </p>
62 */
63 String HTTP_CONTENT_CHARSET = "http.protocol.content-charset";
64
65 /**
66 * Defines the content of the {@code User-Agent} header.
67 * <p>
68 * This parameter expects a value of type {@link String}.
69 * </p>
70 */
71 String USER_AGENT = "http.useragent";
72
73 /**
74 * Defines the content of the {@code Server} header.
75 * <p>
76 * This parameter expects a value of type {@link String}.
77 * </p>
78 */
79 String ORIGIN_SERVER = "http.origin-server";
80
81 /**
82 * Defines whether responses with an invalid {@code Transfer-Encoding}
83 * header should be rejected.
84 * <p>
85 * This parameter expects a value of type {@link Boolean}.
86 * </p>
87 */
88 String STRICT_TRANSFER_ENCODING = "http.protocol.strict-transfer-encoding";
89
90 /**
91 * <p>
92 * Activates 'Expect: 100-Continue' handshake for the
93 * entity enclosing methods. The purpose of the 'Expect: 100-Continue'
94 * handshake is to allow a client that is sending a request message with
95 * a request body to determine if the origin server is willing to
96 * accept the request (based on the request headers) before the client
97 * sends the request body.
98 * </p>
99 *
100 * <p>
101 * The use of the 'Expect: 100-continue' handshake can result in
102 * a noticeable performance improvement for entity enclosing requests
103 * (such as POST and PUT) that require the target server's
104 * authentication.
105 * </p>
106 *
107 * <p>
108 * 'Expect: 100-continue' handshake should be used with
109 * caution, as it may cause problems with HTTP servers and
110 * proxies that do not support HTTP/1.1 protocol.
111 * </p>
112 *
113 * This parameter expects a value of type {@link Boolean}.
114 */
115 String USE_EXPECT_CONTINUE = "http.protocol.expect-continue";
116
117 /**
118 * <p>
119 * Defines the maximum period of time in milliseconds the client should spend
120 * waiting for a 100-continue response.
121 * </p>
122 *
123 * This parameter expects a value of type {@link Integer}.
124 */
125 String WAIT_FOR_CONTINUE = "http.protocol.wait-for-continue";
126
127 /**
128 * <p>
129 * Defines the action to perform upon receiving a malformed input. If the input byte sequence
130 * is not legal for this charset then the input is said to be malformed
131 * </p>
132 *
133 * This parameter expects a value of type {@link java.nio.charset.CodingErrorAction}
134 *
135 * @since 4.2
136 */
137 String HTTP_MALFORMED_INPUT_ACTION = "http.malformed.input.action";
138
139 /**
140 * <p>
141 * Defines the action to perform upon receiving an unmappable input. If the input byte sequence
142 * is legal but cannot be mapped to a valid Unicode character then the input is said to be
143 * unmappable
144 * </p>
145 *
146 * This parameter expects a value of type {@link java.nio.charset.CodingErrorAction}
147 *
148 * @since 4.2
149 */
150 String HTTP_UNMAPPABLE_INPUT_ACTION = "http.unmappable.input.action";
151
152 }