1/*
2 * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk/module-client/src/main/java/org/apache/http/auth/params/AuthParams.java $
3 * $Revision: 618365 $
4 * $Date: 2008-02-04 10:20:08 -0800 (Mon, 04 Feb 2008) $
5 *
6 * ====================================================================
7 * Licensed to the Apache Software Foundation (ASF) under one
8 * or more contributor license agreements.  See the NOTICE file
9 * distributed with this work for additional information
10 * regarding copyright ownership.  The ASF licenses this file
11 * to you under the Apache License, Version 2.0 (the
12 * "License"); you may not use this file except in compliance
13 * with the License.  You may obtain a copy of the License at
14 *
15 *   http://www.apache.org/licenses/LICENSE-2.0
16 *
17 * Unless required by applicable law or agreed to in writing,
18 * software distributed under the License is distributed on an
19 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
20 * KIND, either express or implied.  See the License for the
21 * specific language governing permissions and limitations
22 * under the License.
23 * ====================================================================
24 *
25 * This software consists of voluntary contributions made by many
26 * individuals on behalf of the Apache Software Foundation.  For more
27 * information on the Apache Software Foundation, please see
28 * <http://www.apache.org/>.
29 *
30 */
31
32package org.apache.http.auth.params;
33
34import org.apache.http.params.HttpParams;
35import org.apache.http.protocol.HTTP;
36
37/**
38 * This class implements an adaptor around the {@link HttpParams} interface
39 * to simplify manipulation of the HTTP authentication specific parameters.
40 *
41 * @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a>
42 *
43 * @version $Revision: 618365 $
44 *
45 * @since 4.0
46 *
47 * @see AuthPNames
48 *
49 * @deprecated Please use {@link java.net.URL#openConnection} instead.
50 *     Please visit <a href="http://android-developers.blogspot.com/2011/09/androids-http-clients.html">this webpage</a>
51 *     for further details.
52 */
53@Deprecated
54public final class AuthParams {
55
56    private AuthParams() {
57        super();
58    }
59
60    /**
61     * Obtains the charset for encoding
62     * {@link org.apache.http.auth.Credentials}.
63     * If not configured,
64     * {@link HTTP#DEFAULT_PROTOCOL_CHARSET HTTP.DEFAULT_PROTOCOL_CHARSET}
65     * is used instead.
66     *
67     * @return The charset
68     *
69     * @see AuthPNames#CREDENTIAL_CHARSET
70     */
71    public static String getCredentialCharset(final HttpParams params) {
72        if (params == null) {
73            throw new IllegalArgumentException("HTTP parameters may not be null");
74        }
75        String charset = (String) params.getParameter
76            (AuthPNames.CREDENTIAL_CHARSET);
77        //@@@ TODO: inconsistent with JavaDoc in AuthPNames,
78        //@@@ TODO: check HTTP_ELEMENT_CHARSET first, or fix JavaDocs
79        if (charset == null) {
80            charset = HTTP.DEFAULT_PROTOCOL_CHARSET;
81        }
82        return charset;
83    }
84
85
86    /**
87     * Sets the charset to be used when encoding
88     * {@link org.apache.http.auth.Credentials}.
89     *
90     * @param charset The charset
91     */
92    public static void setCredentialCharset(final HttpParams params, final String charset) {
93        if (params == null) {
94            throw new IllegalArgumentException("HTTP parameters may not be null");
95        }
96        params.setParameter(AuthPNames.CREDENTIAL_CHARSET, charset);
97    }
98
99}
100