1/*
2 * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk/module-main/src/main/java/org/apache/http/impl/DefaultHttpResponseFactory.java $
3 * $Revision: 618367 $
4 * $Date: 2008-02-04 10:26:06 -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.impl;
33
34import java.util.Locale;
35
36import org.apache.http.HttpResponse;
37import org.apache.http.HttpResponseFactory;
38import org.apache.http.ProtocolVersion;
39import org.apache.http.StatusLine;
40import org.apache.http.message.BasicHttpResponse;
41import org.apache.http.message.BasicStatusLine;
42import org.apache.http.protocol.HttpContext;
43import org.apache.http.ReasonPhraseCatalog;
44import org.apache.http.impl.EnglishReasonPhraseCatalog;
45
46/**
47 * Default implementation of a factory for creating response objects.
48 *
49 * @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a>
50 *
51 * @version $Revision: 618367 $
52 *
53 * @since 4.0
54 *
55 * @deprecated Please use {@link java.net.URL#openConnection} instead.
56 *     Please visit <a href="http://android-developers.blogspot.com/2011/09/androids-http-clients.html">this webpage</a>
57 *     for further details.
58 */
59@Deprecated
60public class DefaultHttpResponseFactory implements HttpResponseFactory {
61
62    /** The catalog for looking up reason phrases. */
63    protected final ReasonPhraseCatalog reasonCatalog;
64
65
66    /**
67     * Creates a new response factory with the given catalog.
68     *
69     * @param catalog   the catalog of reason phrases
70     */
71    public DefaultHttpResponseFactory(ReasonPhraseCatalog catalog) {
72        if (catalog == null) {
73            throw new IllegalArgumentException
74                ("Reason phrase catalog must not be null.");
75        }
76        this.reasonCatalog = catalog;
77    }
78
79    /**
80     * Creates a new response factory with the default catalog.
81     * The default catalog is
82     * {@link EnglishReasonPhraseCatalog EnglishReasonPhraseCatalog}.
83     */
84    public DefaultHttpResponseFactory() {
85        this(EnglishReasonPhraseCatalog.INSTANCE);
86    }
87
88
89    // non-javadoc, see interface HttpResponseFactory
90    public HttpResponse newHttpResponse(final ProtocolVersion ver,
91                                        final int status,
92                                        HttpContext context) {
93        if (ver == null) {
94            throw new IllegalArgumentException("HTTP version may not be null");
95        }
96        final Locale loc      = determineLocale(context);
97        final String reason   = reasonCatalog.getReason(status, loc);
98        StatusLine statusline = new BasicStatusLine(ver, status, reason);
99        return new BasicHttpResponse(statusline, reasonCatalog, loc);
100    }
101
102
103    // non-javadoc, see interface HttpResponseFactory
104    public HttpResponse newHttpResponse(final StatusLine statusline,
105                                        HttpContext context) {
106        if (statusline == null) {
107            throw new IllegalArgumentException("Status line may not be null");
108        }
109        final Locale loc = determineLocale(context);
110        return new BasicHttpResponse(statusline, reasonCatalog, loc);
111    }
112
113
114    /**
115     * Determines the locale of the response.
116     * The implementation in this class always returns the default locale.
117     *
118     * @param context   the context from which to determine the locale, or
119     *                  <code>null</code> to use the default locale
120     *
121     * @return  the locale for the response, never <code>null</code>
122     */
123    protected Locale determineLocale(HttpContext context) {
124        return Locale.getDefault();
125    }
126}
127