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30 package org.apache.commons.httpclient;
31
32 import org.apache.commons.httpclient.protocol.Protocol;
33
34 /***
35 * Holds all of the variables needed to describe an HTTP connection to a proxy. Proxy hosts
36 * always use plain HTTP connection when communicating with clients.
37 *
38 * @author <a href="mailto:becke@u.washington.edu">Michael Becke</a>
39 * @author <a href="mailto:mbowler@GargoyleSoftware.com">Mike Bowler</a>
40 * @author <a href="mailto:oleg@ural.ru">Oleg Kalnichevski</a>
41 * @author Laura Werner
42 *
43 * @since 3.0
44 */
45 public class ProxyHost extends HttpHost {
46
47 /***
48 * Copy constructor for HttpHost
49 *
50 * @param httphost the HTTP host to copy details from
51 */
52 public ProxyHost (final ProxyHost httpproxy) {
53 super(httpproxy);
54 }
55
56 /***
57 * Constructor for ProxyHost.
58 *
59 * @param hostname the hostname (IP or DNS name). Can be <code>null</code>.
60 * @param port the port. Value <code>-1</code> can be used to set default protocol port
61 */
62 public ProxyHost(final String hostname, int port) {
63 super(hostname, port, Protocol.getProtocol("http"));
64 }
65
66 /***
67 * Constructor for HttpHost.
68 *
69 * @param hostname the hostname (IP or DNS name). Can be <code>null</code>.
70 */
71 public ProxyHost(final String hostname) {
72 this(hostname, -1);
73 }
74
75 /***
76 * @see java.lang.Object#clone()
77 */
78 public Object clone() {
79 return new ProxyHost(this);
80 }
81
82 }