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<div id="overview"><a href="../../../../../../apidocs/org/apache/commons/httpclient/protocol/ProtocolSocketFactory.html">View Javadoc</a></div><pre>

<a name="1" href="#1">1</a>   <em class="comment">/*</em>
<a name="2" href="#2">2</a>   <em class="comment"> * $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons//httpclient/src/java/org/apache/commons/httpclient/protocol/ProtocolSocketFactory.java,v 1.10 2004/05/13 04:01:22 mbecke Exp $</em>
<a name="3" href="#3">3</a>   <em class="comment"> * $Revision: 480424 $</em>
<a name="4" href="#4">4</a>   <em class="comment"> * $Date: 2006-11-29 06:56:49 +0100 (Wed, 29 Nov 2006) $</em>
<a name="5" href="#5">5</a>   <em class="comment"> *</em>
<a name="6" href="#6">6</a>   <em class="comment"> * ====================================================================</em>
<a name="7" href="#7">7</a>   <em class="comment"> *</em>
<a name="8" href="#8">8</a>   <em class="comment"> *  Licensed to the Apache Software Foundation (ASF) under one or more</em>
<a name="9" href="#9">9</a>   <em class="comment"> *  contributor license agreements.  See the NOTICE file distributed with</em>
<a name="10" href="#10">10</a>  <em class="comment"> *  this work for additional information regarding copyright ownership.</em>
<a name="11" href="#11">11</a>  <em class="comment"> *  The ASF licenses this file to You under the Apache License, Version 2.0</em>
<a name="12" href="#12">12</a>  <em class="comment"> *  (the "License"); you may not use this file except in compliance with</em>
<a name="13" href="#13">13</a>  <em class="comment"> *  the License.  You may obtain a copy of the License at</em>
<a name="14" href="#14">14</a>  <em class="comment"> *</em>
<a name="15" href="#15">15</a>  <em class="comment"> *      <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
<a name="16" href="#16">16</a>  <em class="comment"> *</em>
<a name="17" href="#17">17</a>  <em class="comment"> *  Unless required by applicable law or agreed to in writing, software</em>
<a name="18" href="#18">18</a>  <em class="comment"> *  distributed under the License is distributed on an "AS IS" BASIS,</em>
<a name="19" href="#19">19</a>  <em class="comment"> *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em>
<a name="20" href="#20">20</a>  <em class="comment"> *  See the License for the specific language governing permissions and</em>
<a name="21" href="#21">21</a>  <em class="comment"> *  limitations under the License.</em>
<a name="22" href="#22">22</a>  <em class="comment"> * ====================================================================</em>
<a name="23" href="#23">23</a>  <em class="comment"> *</em>
<a name="24" href="#24">24</a>  <em class="comment"> * This software consists of voluntary contributions made by many</em>
<a name="25" href="#25">25</a>  <em class="comment"> * individuals on behalf of the Apache Software Foundation.  For more</em>
<a name="26" href="#26">26</a>  <em class="comment"> * information on the Apache Software Foundation, please see</em>
<a name="27" href="#27">27</a>  <em class="comment"> * &lt;<a href="http://www.apache.org/" target="alexandria_uri">http://www.apache.org/</a>>.</em>
<a name="28" href="#28">28</a>  <em class="comment"> *</em>
<a name="29" href="#29">29</a>  <em class="comment"> */</em>
<a name="30" href="#30">30</a>  
<a name="31" href="#31">31</a>  <strong>package</strong> org.apache.commons.httpclient.protocol;
<a name="32" href="#32">32</a>  
<a name="33" href="#33">33</a>  <strong>import</strong> java.io.IOException;
<a name="34" href="#34">34</a>  <strong>import</strong> java.net.InetAddress;
<a name="35" href="#35">35</a>  <strong>import</strong> java.net.Socket;
<a name="36" href="#36">36</a>  <strong>import</strong> java.net.UnknownHostException;
<a name="37" href="#37">37</a>  
<a name="38" href="#38">38</a>  <strong>import</strong> org.apache.commons.httpclient.ConnectTimeoutException;
<a name="39" href="#39">39</a>  <strong>import</strong> org.apache.commons.httpclient.params.HttpConnectionParams;
<a name="40" href="#40">40</a>  
<a name="41" href="#41">41</a>  <em>/**</em>
<a name="42" href="#42">42</a>  <em> * A factory for creating Sockets.</em>
<a name="43" href="#43">43</a>  <em> * </em>
<a name="44" href="#44">44</a>  <em> * &lt;p>Both {@link java.lang.Object#equals(java.lang.Object) Object.equals()} and </em>
<a name="45" href="#45">45</a>  <em> * {@link java.lang.Object#hashCode() Object.hashCode()} should be overridden appropriately.  </em>
<a name="46" href="#46">46</a>  <em> * Protocol socket factories are used to uniquely identify &lt;code>Protocol&lt;/code>s and </em>
<a name="47" href="#47">47</a>  <em> * &lt;code>HostConfiguration&lt;/code>s, and &lt;code>equals()&lt;/code> and &lt;code>hashCode()&lt;/code> are </em>
<a name="48" href="#48">48</a>  <em> * required for the correct operation of some connection managers.&lt;/p></em>
<a name="49" href="#49">49</a>  <em> * </em>
<a name="50" href="#50">50</a>  <em> * @see Protocol</em>
<a name="51" href="#51">51</a>  <em> * </em>
<a name="52" href="#52">52</a>  <em> * @author Michael Becke</em>
<a name="53" href="#53">53</a>  <em> * @author &lt;a href="<a href="mailto:mbowler@GargoyleSoftware.com" target="alexandria_uri">mailto:mbowler@GargoyleSoftware.com</a>">Mike Bowler&lt;/a></em>
<a name="54" href="#54">54</a>  <em> * </em>
<a name="55" href="#55">55</a>  <em> * @since 2.0</em>
<a name="56" href="#56">56</a>  <em> */</em>
<a name="57" href="#57">57</a>  <strong>public</strong> <strong>interface</strong> <a href="../../../../../org/apache/commons/httpclient/protocol/ProtocolSocketFactory.html">ProtocolSocketFactory</a> {
<a name="58" href="#58">58</a>  
<a name="59" href="#59">59</a>      <em>/**</em>
<a name="60" href="#60">60</a>  <em>     * Gets a new socket connection to the given host.</em>
<a name="61" href="#61">61</a>  <em>     * </em>
<a name="62" href="#62">62</a>  <em>     * @param host the host name/IP</em>
<a name="63" href="#63">63</a>  <em>     * @param port the port on the host</em>
<a name="64" href="#64">64</a>  <em>     * @param localAddress the local host name/IP to bind the socket to</em>
<a name="65" href="#65">65</a>  <em>     * @param localPort the port on the local machine</em>
<a name="66" href="#66">66</a>  <em>     * </em>
<a name="67" href="#67">67</a>  <em>     * @return Socket a new socket</em>
<a name="68" href="#68">68</a>  <em>     * </em>
<a name="69" href="#69">69</a>  <em>     * @throws IOException if an I/O error occurs while creating the socket</em>
<a name="70" href="#70">70</a>  <em>     * @throws UnknownHostException if the IP address of the host cannot be</em>
<a name="71" href="#71">71</a>  <em>     * determined</em>
<a name="72" href="#72">72</a>  <em>     */</em>
<a name="73" href="#73">73</a>      Socket createSocket(
<a name="74" href="#74">74</a>          String host, 
<a name="75" href="#75">75</a>          <strong>int</strong> port, 
<a name="76" href="#76">76</a>          InetAddress localAddress, 
<a name="77" href="#77">77</a>          <strong>int</strong> localPort
<a name="78" href="#78">78</a>      ) throws IOException, UnknownHostException;
<a name="79" href="#79">79</a>  
<a name="80" href="#80">80</a>      <em>/**</em>
<a name="81" href="#81">81</a>  <em>     * Gets a new socket connection to the given host.</em>
<a name="82" href="#82">82</a>  <em>     * </em>
<a name="83" href="#83">83</a>  <em>     * @param host the host name/IP</em>
<a name="84" href="#84">84</a>  <em>     * @param port the port on the host</em>
<a name="85" href="#85">85</a>  <em>     * @param localAddress the local host name/IP to bind the socket to</em>
<a name="86" href="#86">86</a>  <em>     * @param localPort the port on the local machine</em>
<a name="87" href="#87">87</a>  <em>     * @param params {@link HttpConnectionParams Http connection parameters}</em>
<a name="88" href="#88">88</a>  <em>     * </em>
<a name="89" href="#89">89</a>  <em>     * @return Socket a new socket</em>
<a name="90" href="#90">90</a>  <em>     * </em>
<a name="91" href="#91">91</a>  <em>     * @throws IOException if an I/O error occurs while creating the socket</em>
<a name="92" href="#92">92</a>  <em>     * @throws UnknownHostException if the IP address of the host cannot be</em>
<a name="93" href="#93">93</a>  <em>     * determined</em>
<a name="94" href="#94">94</a>  <em>     * @throws ConnectTimeoutException if socket cannot be connected within the</em>
<a name="95" href="#95">95</a>  <em>     *  given time limit</em>
<a name="96" href="#96">96</a>  <em>     * </em>
<a name="97" href="#97">97</a>  <em>     * @since 3.0</em>
<a name="98" href="#98">98</a>  <em>     */</em>
<a name="99" href="#99">99</a>      Socket createSocket(
<a name="100" href="#100">100</a>         String host, 
<a name="101" href="#101">101</a>         <strong>int</strong> port, 
<a name="102" href="#102">102</a>         InetAddress localAddress, 
<a name="103" href="#103">103</a>         <strong>int</strong> localPort,
<a name="104" href="#104">104</a>         <a href="../../../../../org/apache/commons/httpclient/params/HttpConnectionParams.html">HttpConnectionParams</a> params
<a name="105" href="#105">105</a>     ) throws IOException, UnknownHostException, ConnectTimeoutException;
<a name="106" href="#106">106</a> 
<a name="107" href="#107">107</a>     <em>/**</em>
<a name="108" href="#108">108</a> <em>     * Gets a new socket connection to the given host.</em>
<a name="109" href="#109">109</a> <em>     *</em>
<a name="110" href="#110">110</a> <em>     * @param host the host name/IP</em>
<a name="111" href="#111">111</a> <em>     * @param port the port on the host</em>
<a name="112" href="#112">112</a> <em>     *</em>
<a name="113" href="#113">113</a> <em>     * @return Socket a new socket</em>
<a name="114" href="#114">114</a> <em>     *</em>
<a name="115" href="#115">115</a> <em>     * @throws IOException if an I/O error occurs while creating the socket</em>
<a name="116" href="#116">116</a> <em>     * @throws UnknownHostException if the IP address of the host cannot be</em>
<a name="117" href="#117">117</a> <em>     * determined</em>
<a name="118" href="#118">118</a> <em>     */</em>
<a name="119" href="#119">119</a>     Socket createSocket(
<a name="120" href="#120">120</a>         String host, 
<a name="121" href="#121">121</a>         <strong>int</strong> port
<a name="122" href="#122">122</a>     ) throws IOException, UnknownHostException;
<a name="123" href="#123">123</a> 
<a name="124" href="#124">124</a> }
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