blob: 3b865c7f4fd17f461b50689b5f2b8becbc4bf910 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
|
/*
* $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk/module-main/src/main/java/org/apache/http/HttpMessage.java $
* $Revision: 610823 $
* $Date: 2008-01-10 07:53:53 -0800 (Thu, 10 Jan 2008) $
*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.http;
import org.apache.http.params.HttpParams;
/**
* A generic HTTP message.
* Holds what is common between requests and responses.
*
* @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a>
*
* @version $Revision: 610823 $
*
* @since 4.0
*
* @deprecated Please use {@link java.net.URL#openConnection} instead.
* Please visit <a href="http://android-developers.blogspot.com/2011/09/androids-http-clients.html">this webpage</a>
* for further details.
*/
@Deprecated
public interface HttpMessage {
/**
* Returns the protocol version this message is compatible with.
*/
ProtocolVersion getProtocolVersion();
/**
* Checks if a certain header is present in this message. Header values are
* ignored.
*
* @param name the header name to check for.
* @return true if at least one header with this name is present.
*/
boolean containsHeader(String name);
/**
* Returns all the headers with a specified name of this message. Header values
* are ignored. Headers are orderd in the sequence they will be sent over a
* connection.
*
* @param name the name of the headers to return.
* @return the headers whose name property equals <code>name</code>.
*/
Header[] getHeaders(String name);
/**
* Returns the first header with a specified name of this message. Header
* values are ignored. If there is more than one matching header in the
* message the first element of {@link #getHeaders(String)} is returned.
* If there is no matching header in the message <code>null</code> is
* returned.
*
* @param name the name of the header to return.
* @return the first header whose name property equals <code>name</code>
* or <code>null</code> if no such header could be found.
*/
Header getFirstHeader(String name);
/**
* Returns the last header with a specified name of this message. Header values
* are ignored. If there is more than one matching header in the message the
* last element of {@link #getHeaders(String)} is returned. If there is no
* matching header in the message <code>null</code> is returned.
*
* @param name the name of the header to return.
* @return the last header whose name property equals <code>name</code>.
* or <code>null</code> if no such header could be found.
*/
Header getLastHeader(String name);
/**
* Returns all the headers of this message. Headers are orderd in the sequence
* they will be sent over a connection.
*
* @return all the headers of this message
*/
Header[] getAllHeaders();
/**
* Adds a header to this message. The header will be appended to the end of
* the list.
*
* @param header the header to append.
*/
void addHeader(Header header);
/**
* Adds a header to this message. The header will be appended to the end of
* the list.
*
* @param name the name of the header.
* @param value the value of the header.
*/
void addHeader(String name, String value);
/**
* Overwrites the first header with the same name. The new header will be appended to
* the end of the list, if no header with the given name can be found.
*
* @param header the header to set.
*/
void setHeader(Header header);
/**
* Overwrites the first header with the same name. The new header will be appended to
* the end of the list, if no header with the given name can be found.
*
* @param name the name of the header.
* @param value the value of the header.
*/
void setHeader(String name, String value);
/**
* Overwrites all the headers in the message.
*
* @param headers the array of headers to set.
*/
void setHeaders(Header[] headers);
/**
* Removes a header from this message.
*
* @param header the header to remove.
*/
void removeHeader(Header header);
/**
* Removes all headers with a certain name from this message.
*
* @param name The name of the headers to remove.
*/
void removeHeaders(String name);
/**
* Returns an iterator of all the headers.
*
* @return Iterator that returns Header objects in the sequence they are
* sent over a connection.
*/
HeaderIterator headerIterator();
/**
* Returns an iterator of the headers with a given name.
*
* @param name the name of the headers over which to iterate, or
* <code>null</code> for all headers
*
* @return Iterator that returns Header objects with the argument name
* in the sequence they are sent over a connection.
*/
HeaderIterator headerIterator(String name);
/**
* Returns the parameters effective for this message as set by
* {@link #setParams(HttpParams)}.
*/
HttpParams getParams();
/**
* Provides parameters to be used for the processing of this message.
* @param params the parameters
*/
void setParams(HttpParams params);
}
|
