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From gabri...@apache.org
Subject svn commit: r1671596 [17/46] - in /chemistry/site/trunk/content/java/0.13.0/maven/chemistry-opencmis-client/chemistry-opencmis-client-bindings: ./ css/ images/ images/logos/ xref-test/ xref-test/org/ xref-test/org/apache/ xref-test/org/apache/chemistry...
Date Mon, 06 Apr 2015 17:10:52 GMT
Added: chemistry/site/trunk/content/java/0.13.0/maven/chemistry-opencmis-client/chemistry-opencmis-client-bindings/xref/org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html
URL: http://svn.apache.org/viewvc/chemistry/site/trunk/content/java/0.13.0/maven/chemistry-opencmis-client/chemistry-opencmis-client-bindings/xref/org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html?rev=1671596&view=auto
==============================================================================
--- chemistry/site/trunk/content/java/0.13.0/maven/chemistry-opencmis-client/chemistry-opencmis-client-bindings/xref/org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html (added)
+++ chemistry/site/trunk/content/java/0.13.0/maven/chemistry-opencmis-client/chemistry-opencmis-client-bindings/xref/org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html Mon Apr  6 17:10:50 2015
@@ -0,0 +1,687 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+<title>OAuthAuthenticationProvider xref</title>
+<link type="text/css" rel="stylesheet" href="../../../../../../../stylesheet.css" />
+</head>
+<body>
+<div id="overview"><a href="../../../../../../../../apidocs/org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">View Javadoc</a></div><pre>
+
+<a class="jxr_linenumber" name="1" href="#1">1</a>   <em class="jxr_comment">/*</em>
+<a class="jxr_linenumber" name="2" href="#2">2</a>   <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
+<a class="jxr_linenumber" name="3" href="#3">3</a>   <em class="jxr_comment"> * or more contributor license agreements.  See the NOTICE file</em>
+<a class="jxr_linenumber" name="4" href="#4">4</a>   <em class="jxr_comment"> * distributed with this work for additional information</em>
+<a class="jxr_linenumber" name="5" href="#5">5</a>   <em class="jxr_comment"> * regarding copyright ownership.  The ASF licenses this file</em>
+<a class="jxr_linenumber" name="6" href="#6">6</a>   <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em>
+<a class="jxr_linenumber" name="7" href="#7">7</a>   <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em>
+<a class="jxr_linenumber" name="8" href="#8">8</a>   <em class="jxr_comment"> * with the License.  You may obtain a copy of the License at</em>
+<a class="jxr_linenumber" name="9" href="#9">9</a>   <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="10" href="#10">10</a>  <em class="jxr_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 class="jxr_linenumber" name="11" href="#11">11</a>  <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="12" href="#12">12</a>  <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em>
+<a class="jxr_linenumber" name="13" href="#13">13</a>  <em class="jxr_comment"> * software distributed under the License is distributed on an</em>
+<a class="jxr_linenumber" name="14" href="#14">14</a>  <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em>
+<a class="jxr_linenumber" name="15" href="#15">15</a>  <em class="jxr_comment"> * KIND, either express or implied.  See the License for the</em>
+<a class="jxr_linenumber" name="16" href="#16">16</a>  <em class="jxr_comment"> * specific language governing permissions and limitations</em>
+<a class="jxr_linenumber" name="17" href="#17">17</a>  <em class="jxr_comment"> * under the License.</em>
+<a class="jxr_linenumber" name="18" href="#18">18</a>  <em class="jxr_comment"> */</em>
+<a class="jxr_linenumber" name="19" href="#19">19</a>  <strong class="jxr_keyword">package</strong> org.apache.chemistry.opencmis.client.bindings.spi;
+<a class="jxr_linenumber" name="20" href="#20">20</a>  
+<a class="jxr_linenumber" name="21" href="#21">21</a>  <strong class="jxr_keyword">import</strong> java.io.IOException;
+<a class="jxr_linenumber" name="22" href="#22">22</a>  <strong class="jxr_keyword">import</strong> java.io.InputStream;
+<a class="jxr_linenumber" name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> java.io.InputStreamReader;
+<a class="jxr_linenumber" name="24" href="#24">24</a>  <strong class="jxr_keyword">import</strong> java.io.OutputStreamWriter;
+<a class="jxr_linenumber" name="25" href="#25">25</a>  <strong class="jxr_keyword">import</strong> java.io.Reader;
+<a class="jxr_linenumber" name="26" href="#26">26</a>  <strong class="jxr_keyword">import</strong> java.io.Writer;
+<a class="jxr_linenumber" name="27" href="#27">27</a>  <strong class="jxr_keyword">import</strong> java.net.HttpURLConnection;
+<a class="jxr_linenumber" name="28" href="#28">28</a>  <strong class="jxr_keyword">import</strong> java.net.URL;
+<a class="jxr_linenumber" name="29" href="#29">29</a>  <strong class="jxr_keyword">import</strong> java.util.ArrayList;
+<a class="jxr_linenumber" name="30" href="#30">30</a>  <strong class="jxr_keyword">import</strong> java.util.Collections;
+<a class="jxr_linenumber" name="31" href="#31">31</a>  <strong class="jxr_keyword">import</strong> java.util.HashMap;
+<a class="jxr_linenumber" name="32" href="#32">32</a>  <strong class="jxr_keyword">import</strong> java.util.List;
+<a class="jxr_linenumber" name="33" href="#33">33</a>  <strong class="jxr_keyword">import</strong> java.util.Locale;
+<a class="jxr_linenumber" name="34" href="#34">34</a>  <strong class="jxr_keyword">import</strong> java.util.Map;
+<a class="jxr_linenumber" name="35" href="#35">35</a>  <strong class="jxr_keyword">import</strong> java.util.concurrent.locks.ReentrantReadWriteLock;
+<a class="jxr_linenumber" name="36" href="#36">36</a>  
+<a class="jxr_linenumber" name="37" href="#37">37</a>  <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.client.bindings.impl.ClientVersion;
+<a class="jxr_linenumber" name="38" href="#38">38</a>  <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.commons.SessionParameter;
+<a class="jxr_linenumber" name="39" href="#39">39</a>  <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.commons.exceptions.CmisConnectionException;
+<a class="jxr_linenumber" name="40" href="#40">40</a>  <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.commons.impl.IOUtils;
+<a class="jxr_linenumber" name="41" href="#41">41</a>  <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.commons.impl.MimeHelper;
+<a class="jxr_linenumber" name="42" href="#42">42</a>  <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.commons.impl.json.JSONObject;
+<a class="jxr_linenumber" name="43" href="#43">43</a>  <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.commons.impl.json.parser.JSONParser;
+<a class="jxr_linenumber" name="44" href="#44">44</a>  <strong class="jxr_keyword">import</strong> org.slf4j.Logger;
+<a class="jxr_linenumber" name="45" href="#45">45</a>  <strong class="jxr_keyword">import</strong> org.slf4j.LoggerFactory;
+<a class="jxr_linenumber" name="46" href="#46">46</a>  
+<a class="jxr_linenumber" name="47" href="#47">47</a>  <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="48" href="#48">48</a>  <em class="jxr_javadoccomment"> * OAuth 2.0 Authentication Provider.</em>
+<a class="jxr_linenumber" name="49" href="#49">49</a>  <em class="jxr_javadoccomment"> * &lt;p&gt;</em>
+<a class="jxr_linenumber" name="50" href="#50">50</a>  <em class="jxr_javadoccomment"> * This authentication provider implements OAuth 2.0 (RFC 6749) Bearer Tokens</em>
+<a class="jxr_linenumber" name="51" href="#51">51</a>  <em class="jxr_javadoccomment"> * (RFC 6750).</em>
+<a class="jxr_linenumber" name="52" href="#52">52</a>  <em class="jxr_javadoccomment"> * &lt;p&gt;</em>
+<a class="jxr_linenumber" name="53" href="#53">53</a>  <em class="jxr_javadoccomment"> * The provider can be either configured with an authorization code or with an</em>
+<a class="jxr_linenumber" name="54" href="#54">54</a>  <em class="jxr_javadoccomment"> * existing bearer token. Token endpoint and client ID are always required. If a</em>
+<a class="jxr_linenumber" name="55" href="#55">55</a>  <em class="jxr_javadoccomment"> * client secret is required depends on the authorization server.</em>
+<a class="jxr_linenumber" name="56" href="#56">56</a>  <em class="jxr_javadoccomment"> * &lt;p&gt;</em>
+<a class="jxr_linenumber" name="57" href="#57">57</a>  <em class="jxr_javadoccomment"> * Configuration with authorization code:</em>
+<a class="jxr_linenumber" name="58" href="#58">58</a>  <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="59" href="#59">59</a>  <em class="jxr_javadoccomment"> * &lt;pre&gt;</em>
+<a class="jxr_linenumber" name="60" href="#60">60</a>  <em class="jxr_javadoccomment"> * SessionFactory factory = ...</em>
+<a class="jxr_linenumber" name="61" href="#61">61</a>  <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="62" href="#62">62</a>  <em class="jxr_javadoccomment"> * Map&amp;lt;String, String&gt; parameter = new HashMap&amp;lt;String, String&gt;();</em>
+<a class="jxr_linenumber" name="63" href="#63">63</a>  <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="64" href="#64">64</a>  <em class="jxr_javadoccomment"> * parameter.put(SessionParameter.ATOMPUB_URL, "<a href="http://localhost/cmis/atom" target="alexandria_uri">http://localhost/cmis/atom</a>");</em>
+<a class="jxr_linenumber" name="65" href="#65">65</a>  <em class="jxr_javadoccomment"> * parameter.put(SessionParameter.BINDING_TYPE, BindingType.ATOMPUB.value());</em>
+<a class="jxr_linenumber" name="66" href="#66">66</a>  <em class="jxr_javadoccomment"> * parameter.put(SessionParameter.REPOSITORY_ID, "myRepository");</em>
+<a class="jxr_linenumber" name="67" href="#67">67</a>  <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="68" href="#68">68</a>  <em class="jxr_javadoccomment"> * parameter.put(SessionParameter.AUTHENTICATION_PROVIDER_CLASS, "org.apache.chemistry.opencmis.client.bindings.spi.OAuthAuthenticationProvider");</em>
+<a class="jxr_linenumber" name="69" href="#69">69</a>  <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="70" href="#70">70</a>  <em class="jxr_javadoccomment"> * parameter.put(SessionParameter.OAUTH_TOKEN_ENDPOINT, "https://example.com/auth/oauth/token");</em>
+<a class="jxr_linenumber" name="71" href="#71">71</a>  <em class="jxr_javadoccomment"> * parameter.put(SessionParameter.OAUTH_CLIENT_ID, "s6BhdRkqt3");</em>
+<a class="jxr_linenumber" name="72" href="#72">72</a>  <em class="jxr_javadoccomment"> * parameter.put(SessionParameter.OAUTH_CLIENT_SECRET, "7Fjfp0ZBr1KtDRbnfVdmIw");</em>
+<a class="jxr_linenumber" name="73" href="#73">73</a>  <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="74" href="#74">74</a>  <em class="jxr_javadoccomment"> * parameter.put(SessionParameter.OAUTH_CODE, "abc");</em>
+<a class="jxr_linenumber" name="75" href="#75">75</a>  <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="76" href="#76">76</a>  <em class="jxr_javadoccomment"> * ...</em>
+<a class="jxr_linenumber" name="77" href="#77">77</a>  <em class="jxr_javadoccomment"> * Session session = factory.createSession(parameter);</em>
+<a class="jxr_linenumber" name="78" href="#78">78</a>  <em class="jxr_javadoccomment"> * &lt;/pre&gt;</em>
+<a class="jxr_linenumber" name="79" href="#79">79</a>  <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="80" href="#80">80</a>  <em class="jxr_javadoccomment"> * &lt;p&gt;</em>
+<a class="jxr_linenumber" name="81" href="#81">81</a>  <em class="jxr_javadoccomment"> * Configuration with existing bearer token:</em>
+<a class="jxr_linenumber" name="82" href="#82">82</a>  <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="83" href="#83">83</a>  <em class="jxr_javadoccomment"> * &lt;pre&gt;</em>
+<a class="jxr_linenumber" name="84" href="#84">84</a>  <em class="jxr_javadoccomment"> * SessionFactory factory = ...</em>
+<a class="jxr_linenumber" name="85" href="#85">85</a>  <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="86" href="#86">86</a>  <em class="jxr_javadoccomment"> * Map&amp;lt;String, String&gt; parameter = new HashMap&amp;lt;String, String&gt;();</em>
+<a class="jxr_linenumber" name="87" href="#87">87</a>  <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="88" href="#88">88</a>  <em class="jxr_javadoccomment"> * parameter.put(SessionParameter.ATOMPUB_URL, "<a href="http://localhost/cmis/atom" target="alexandria_uri">http://localhost/cmis/atom</a>");</em>
+<a class="jxr_linenumber" name="89" href="#89">89</a>  <em class="jxr_javadoccomment"> * parameter.put(SessionParameter.BINDING_TYPE, BindingType.ATOMPUB.value());</em>
+<a class="jxr_linenumber" name="90" href="#90">90</a>  <em class="jxr_javadoccomment"> * parameter.put(SessionParameter.REPOSITORY_ID, "myRepository");</em>
+<a class="jxr_linenumber" name="91" href="#91">91</a>  <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="92" href="#92">92</a>  <em class="jxr_javadoccomment"> * parameter.put(SessionParameter.AUTHENTICATION_PROVIDER_CLASS, "org.apache.chemistry.opencmis.client.bindings.spi.OAuthAuthenticationProvider");</em>
+<a class="jxr_linenumber" name="93" href="#93">93</a>  <em class="jxr_javadoccomment"> *  </em>
+<a class="jxr_linenumber" name="94" href="#94">94</a>  <em class="jxr_javadoccomment"> * parameter.put(SessionParameter.OAUTH_TOKEN_ENDPOINT, "https://example.com/auth/oauth/token");</em>
+<a class="jxr_linenumber" name="95" href="#95">95</a>  <em class="jxr_javadoccomment"> * parameter.put(SessionParameter.OAUTH_CLIENT_ID, "s6BhdRkqt3");</em>
+<a class="jxr_linenumber" name="96" href="#96">96</a>  <em class="jxr_javadoccomment"> * parameter.put(SessionParameter.OAUTH_CLIENT_SECRET, "7Fjfp0ZBr1KtDRbnfVdmIw");</em>
+<a class="jxr_linenumber" name="97" href="#97">97</a>  <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="98" href="#98">98</a>  <em class="jxr_javadoccomment"> * parameter.put(SessionParameter.OAUTH_ACCESS_TOKEN, "2YotnFZFEjr1zCsicMWpAA");</em>
+<a class="jxr_linenumber" name="99" href="#99">99</a>  <em class="jxr_javadoccomment"> * parameter.put(SessionParameter.OAUTH_REFRESH_TOKEN, "tGzv3JOkF0XG5Qx2TlKWIA");</em>
+<a class="jxr_linenumber" name="100" href="#100">100</a> <em class="jxr_javadoccomment"> * parameter.put(SessionParameter.OAUTH_EXPIRATION_TIMESTAMP, "1388237075127");</em>
+<a class="jxr_linenumber" name="101" href="#101">101</a> <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="102" href="#102">102</a> <em class="jxr_javadoccomment"> * ...</em>
+<a class="jxr_linenumber" name="103" href="#103">103</a> <em class="jxr_javadoccomment"> * Session session = factory.createSession(parameter);</em>
+<a class="jxr_linenumber" name="104" href="#104">104</a> <em class="jxr_javadoccomment"> * &lt;/pre&gt;</em>
+<a class="jxr_linenumber" name="105" href="#105">105</a> <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="106" href="#106">106</a> <em class="jxr_javadoccomment"> * &lt;p&gt;</em>
+<a class="jxr_linenumber" name="107" href="#107">107</a> <em class="jxr_javadoccomment"> * Getting tokens at runtime:</em>
+<a class="jxr_linenumber" name="108" href="#108">108</a> <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="109" href="#109">109</a> <em class="jxr_javadoccomment"> * &lt;pre&gt;</em>
+<a class="jxr_linenumber" name="110" href="#110">110</a> <em class="jxr_javadoccomment"> * OAuthAuthenticationProvider authProvider = (OAuthAuthenticationProvider) session.getBinding()</em>
+<a class="jxr_linenumber" name="111" href="#111">111</a> <em class="jxr_javadoccomment"> *         .getAuthenticationProvider();</em>
+<a class="jxr_linenumber" name="112" href="#112">112</a> <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="113" href="#113">113</a> <em class="jxr_javadoccomment"> * // get the current token</em>
+<a class="jxr_linenumber" name="114" href="#114">114</a> <em class="jxr_javadoccomment"> * Token token = authProvider.getToken();</em>
+<a class="jxr_linenumber" name="115" href="#115">115</a> <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="116" href="#116">116</a> <em class="jxr_javadoccomment"> * // listen for token refreshes</em>
+<a class="jxr_linenumber" name="117" href="#117">117</a> <em class="jxr_javadoccomment"> * authProvider.addTokenListener(new OAuthAuthenticationProvider.TokenListener() {</em>
+<a class="jxr_linenumber" name="118" href="#118">118</a> <em class="jxr_javadoccomment"> *     public void tokenRefreshed(Token token) {</em>
+<a class="jxr_linenumber" name="119" href="#119">119</a> <em class="jxr_javadoccomment"> *         // do something with the new token</em>
+<a class="jxr_linenumber" name="120" href="#120">120</a> <em class="jxr_javadoccomment"> *     }</em>
+<a class="jxr_linenumber" name="121" href="#121">121</a> <em class="jxr_javadoccomment"> * });</em>
+<a class="jxr_linenumber" name="122" href="#122">122</a> <em class="jxr_javadoccomment"> * &lt;/pre&gt;</em>
+<a class="jxr_linenumber" name="123" href="#123">123</a> <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="124" href="#124">124</a> <em class="jxr_javadoccomment"> * &lt;p&gt;</em>
+<a class="jxr_linenumber" name="125" href="#125">125</a> <em class="jxr_javadoccomment"> * OAuth errors can be handled like this:</em>
+<a class="jxr_linenumber" name="126" href="#126">126</a> <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="127" href="#127">127</a> <em class="jxr_javadoccomment"> * &lt;pre&gt;</em>
+<a class="jxr_linenumber" name="128" href="#128">128</a> <em class="jxr_javadoccomment"> *  try {</em>
+<a class="jxr_linenumber" name="129" href="#129">129</a> <em class="jxr_javadoccomment"> *      ...</em>
+<a class="jxr_linenumber" name="130" href="#130">130</a> <em class="jxr_javadoccomment"> *      // CMIS calls</em>
+<a class="jxr_linenumber" name="131" href="#131">131</a> <em class="jxr_javadoccomment"> *      ...</em>
+<a class="jxr_linenumber" name="132" href="#132">132</a> <em class="jxr_javadoccomment"> *  } catch (CmisConnectionException connEx) {</em>
+<a class="jxr_linenumber" name="133" href="#133">133</a> <em class="jxr_javadoccomment"> *      if (connEx.getCause() instanceof CmisOAuthException) {</em>
+<a class="jxr_linenumber" name="134" href="#134">134</a> <em class="jxr_javadoccomment"> *          CmisOAuthException oauthEx = (CmisOAuthException) connEx.getCause();</em>
+<a class="jxr_linenumber" name="135" href="#135">135</a> <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="136" href="#136">136</a> <em class="jxr_javadoccomment"> *          if (CmisOAuthException.ERROR_INVALID_GRANT.equals(oauthEx.getError()) ||</em>
+<a class="jxr_linenumber" name="137" href="#137">137</a> <em class="jxr_javadoccomment"> *              CmisOAuthException.ERROR_INVALID_TOKEN.equals(oauthEx.getError())) {</em>
+<a class="jxr_linenumber" name="138" href="#138">138</a> <em class="jxr_javadoccomment"> *              // ask the user to authenticate again</em>
+<a class="jxr_linenumber" name="139" href="#139">139</a> <em class="jxr_javadoccomment"> *          } else {</em>
+<a class="jxr_linenumber" name="140" href="#140">140</a> <em class="jxr_javadoccomment"> *             // a configuration or server problem</em>
+<a class="jxr_linenumber" name="141" href="#141">141</a> <em class="jxr_javadoccomment"> *          }</em>
+<a class="jxr_linenumber" name="142" href="#142">142</a> <em class="jxr_javadoccomment"> *    }</em>
+<a class="jxr_linenumber" name="143" href="#143">143</a> <em class="jxr_javadoccomment"> * }</em>
+<a class="jxr_linenumber" name="144" href="#144">144</a> <em class="jxr_javadoccomment"> * &lt;/pre&gt;</em>
+<a class="jxr_linenumber" name="145" href="#145">145</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="146" href="#146">146</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">OAuthAuthenticationProvider</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/StandardAuthenticationProvider.html">StandardAuthenticationProvider</a> {
+<a class="jxr_linenumber" name="147" href="#147">147</a> 
+<a class="jxr_linenumber" name="148" href="#148">148</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Logger LOG = LoggerFactory.getLogger(OAuthAuthenticationProvider.<strong class="jxr_keyword">class</strong>);
+<a class="jxr_linenumber" name="149" href="#149">149</a> 
+<a class="jxr_linenumber" name="150" href="#150">150</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> serialVersionUID = 1L;
+<a class="jxr_linenumber" name="151" href="#151">151</a> 
+<a class="jxr_linenumber" name="152" href="#152">152</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> ReentrantReadWriteLock lock = <strong class="jxr_keyword">new</strong> ReentrantReadWriteLock();
+<a class="jxr_linenumber" name="153" href="#153">153</a> 
+<a class="jxr_linenumber" name="154" href="#154">154</a>     <strong class="jxr_keyword">private</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">Token</a> token = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="155" href="#155">155</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">long</strong> defaultTokenLifetime = 3600;
+<a class="jxr_linenumber" name="156" href="#156">156</a>     <strong class="jxr_keyword">private</strong> List&lt;TokenListener&gt; tokenListeners;
+<a class="jxr_linenumber" name="157" href="#157">157</a> 
+<a class="jxr_linenumber" name="158" href="#158">158</a>     @Override
+<a class="jxr_linenumber" name="159" href="#159">159</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setSession(<a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/BindingSession.html">BindingSession</a> session) {
+<a class="jxr_linenumber" name="160" href="#160">160</a>         <strong class="jxr_keyword">super</strong>.setSession(session);
+<a class="jxr_linenumber" name="161" href="#161">161</a> 
+<a class="jxr_linenumber" name="162" href="#162">162</a>         <strong class="jxr_keyword">if</strong> (token == <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="163" href="#163">163</a>             <em class="jxr_comment">// get predefined access token</em>
+<a class="jxr_linenumber" name="164" href="#164">164</a>             String accessToken = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="165" href="#165">165</a>             <strong class="jxr_keyword">if</strong> (session.get(SessionParameter.OAUTH_ACCESS_TOKEN) instanceof String) {
+<a class="jxr_linenumber" name="166" href="#166">166</a>                 accessToken = (String) session.get(SessionParameter.OAUTH_ACCESS_TOKEN);
+<a class="jxr_linenumber" name="167" href="#167">167</a>             }
+<a class="jxr_linenumber" name="168" href="#168">168</a> 
+<a class="jxr_linenumber" name="169" href="#169">169</a>             <em class="jxr_comment">// get predefined refresh token</em>
+<a class="jxr_linenumber" name="170" href="#170">170</a>             String refreshToken = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="171" href="#171">171</a>             <strong class="jxr_keyword">if</strong> (session.get(SessionParameter.OAUTH_REFRESH_TOKEN) instanceof String) {
+<a class="jxr_linenumber" name="172" href="#172">172</a>                 refreshToken = (String) session.get(SessionParameter.OAUTH_REFRESH_TOKEN);
+<a class="jxr_linenumber" name="173" href="#173">173</a>             }
+<a class="jxr_linenumber" name="174" href="#174">174</a> 
+<a class="jxr_linenumber" name="175" href="#175">175</a>             <em class="jxr_comment">// get predefined expiration timestamp</em>
+<a class="jxr_linenumber" name="176" href="#176">176</a>             <strong class="jxr_keyword">long</strong> expirationTimestamp = 0;
+<a class="jxr_linenumber" name="177" href="#177">177</a>             <strong class="jxr_keyword">if</strong> (session.get(SessionParameter.OAUTH_EXPIRATION_TIMESTAMP) instanceof String) {
+<a class="jxr_linenumber" name="178" href="#178">178</a>                 <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="179" href="#179">179</a>                     expirationTimestamp = Long.parseLong((String) session
+<a class="jxr_linenumber" name="180" href="#180">180</a>                             .get(SessionParameter.OAUTH_EXPIRATION_TIMESTAMP));
+<a class="jxr_linenumber" name="181" href="#181">181</a>                 } <strong class="jxr_keyword">catch</strong> (NumberFormatException nfe) {
+<a class="jxr_linenumber" name="182" href="#182">182</a>                     <em class="jxr_comment">// ignore</em>
+<a class="jxr_linenumber" name="183" href="#183">183</a>                 }
+<a class="jxr_linenumber" name="184" href="#184">184</a>             } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (session.get(SessionParameter.OAUTH_EXPIRATION_TIMESTAMP) instanceof Number) {
+<a class="jxr_linenumber" name="185" href="#185">185</a>                 expirationTimestamp = ((Number) session.get(SessionParameter.OAUTH_EXPIRATION_TIMESTAMP)).longValue();
+<a class="jxr_linenumber" name="186" href="#186">186</a>             }
+<a class="jxr_linenumber" name="187" href="#187">187</a> 
+<a class="jxr_linenumber" name="188" href="#188">188</a>             <em class="jxr_comment">// get default token lifetime</em>
+<a class="jxr_linenumber" name="189" href="#189">189</a>             <strong class="jxr_keyword">if</strong> (session.get(SessionParameter.OAUTH_DEFAULT_TOKEN_LIFETIME) instanceof String) {
+<a class="jxr_linenumber" name="190" href="#190">190</a>                 <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="191" href="#191">191</a>                     defaultTokenLifetime = Long.parseLong((String) session
+<a class="jxr_linenumber" name="192" href="#192">192</a>                             .get(SessionParameter.OAUTH_DEFAULT_TOKEN_LIFETIME));
+<a class="jxr_linenumber" name="193" href="#193">193</a>                 } <strong class="jxr_keyword">catch</strong> (NumberFormatException nfe) {
+<a class="jxr_linenumber" name="194" href="#194">194</a>                     <em class="jxr_comment">// ignore</em>
+<a class="jxr_linenumber" name="195" href="#195">195</a>                 }
+<a class="jxr_linenumber" name="196" href="#196">196</a>             } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (session.get(SessionParameter.OAUTH_DEFAULT_TOKEN_LIFETIME) instanceof Number) {
+<a class="jxr_linenumber" name="197" href="#197">197</a>                 defaultTokenLifetime = ((Number) session.get(SessionParameter.OAUTH_DEFAULT_TOKEN_LIFETIME))
+<a class="jxr_linenumber" name="198" href="#198">198</a>                         .longValue();
+<a class="jxr_linenumber" name="199" href="#199">199</a>             }
+<a class="jxr_linenumber" name="200" href="#200">200</a> 
+<a class="jxr_linenumber" name="201" href="#201">201</a>             token = <strong class="jxr_keyword">new</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">Token</a>(accessToken, refreshToken, expirationTimestamp);
+<a class="jxr_linenumber" name="202" href="#202">202</a>             fireTokenListner(token);
+<a class="jxr_linenumber" name="203" href="#203">203</a>         }
+<a class="jxr_linenumber" name="204" href="#204">204</a>     }
+<a class="jxr_linenumber" name="205" href="#205">205</a> 
+<a class="jxr_linenumber" name="206" href="#206">206</a>     @Override
+<a class="jxr_linenumber" name="207" href="#207">207</a>     <strong class="jxr_keyword">public</strong> Map&lt;String, List&lt;String&gt;&gt; getHTTPHeaders(String url) {
+<a class="jxr_linenumber" name="208" href="#208">208</a>         Map&lt;String, List&lt;String&gt;&gt; headers = <strong class="jxr_keyword">super</strong>.getHTTPHeaders(url);
+<a class="jxr_linenumber" name="209" href="#209">209</a>         <strong class="jxr_keyword">if</strong> (headers == <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="210" href="#210">210</a>             headers = <strong class="jxr_keyword">new</strong> HashMap&lt;String, List&lt;String&gt;&gt;();
+<a class="jxr_linenumber" name="211" href="#211">211</a>         }
+<a class="jxr_linenumber" name="212" href="#212">212</a> 
+<a class="jxr_linenumber" name="213" href="#213">213</a>         headers.put(<span class="jxr_string">"Authorization"</span>, Collections.singletonList(<span class="jxr_string">"Bearer "</span> + getAccessToken()));
+<a class="jxr_linenumber" name="214" href="#214">214</a> 
+<a class="jxr_linenumber" name="215" href="#215">215</a>         <strong class="jxr_keyword">return</strong> headers;
+<a class="jxr_linenumber" name="216" href="#216">216</a>     }
+<a class="jxr_linenumber" name="217" href="#217">217</a> 
+<a class="jxr_linenumber" name="218" href="#218">218</a>     <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="219" href="#219">219</a> <em class="jxr_javadoccomment">     * Returns the current token.</em>
+<a class="jxr_linenumber" name="220" href="#220">220</a> <em class="jxr_javadoccomment">     * </em>
+<a class="jxr_linenumber" name="221" href="#221">221</a> <em class="jxr_javadoccomment">     * @return the current token</em>
+<a class="jxr_linenumber" name="222" href="#222">222</a> <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="223" href="#223">223</a>     <strong class="jxr_keyword">public</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">Token</a> getToken() {
+<a class="jxr_linenumber" name="224" href="#224">224</a>         lock.readLock().lock();
+<a class="jxr_linenumber" name="225" href="#225">225</a>         <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="226" href="#226">226</a>             <strong class="jxr_keyword">return</strong> token;
+<a class="jxr_linenumber" name="227" href="#227">227</a>         } <strong class="jxr_keyword">finally</strong> {
+<a class="jxr_linenumber" name="228" href="#228">228</a>             lock.readLock().unlock();
+<a class="jxr_linenumber" name="229" href="#229">229</a>         }
+<a class="jxr_linenumber" name="230" href="#230">230</a>     }
+<a class="jxr_linenumber" name="231" href="#231">231</a> 
+<a class="jxr_linenumber" name="232" href="#232">232</a>     <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="233" href="#233">233</a> <em class="jxr_javadoccomment">     * Adds a token listener.</em>
+<a class="jxr_linenumber" name="234" href="#234">234</a> <em class="jxr_javadoccomment">     * </em>
+<a class="jxr_linenumber" name="235" href="#235">235</a> <em class="jxr_javadoccomment">     * @param listner</em>
+<a class="jxr_linenumber" name="236" href="#236">236</a> <em class="jxr_javadoccomment">     *            the listener object</em>
+<a class="jxr_linenumber" name="237" href="#237">237</a> <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="238" href="#238">238</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> addTokenListener(<a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">TokenListener</a> listner) {
+<a class="jxr_linenumber" name="239" href="#239">239</a>         <strong class="jxr_keyword">if</strong> (listner == <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="240" href="#240">240</a>             <strong class="jxr_keyword">return</strong>;
+<a class="jxr_linenumber" name="241" href="#241">241</a>         }
+<a class="jxr_linenumber" name="242" href="#242">242</a> 
+<a class="jxr_linenumber" name="243" href="#243">243</a>         lock.writeLock().lock();
+<a class="jxr_linenumber" name="244" href="#244">244</a>         <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="245" href="#245">245</a>             <strong class="jxr_keyword">if</strong> (tokenListeners == <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="246" href="#246">246</a>                 tokenListeners = <strong class="jxr_keyword">new</strong> ArrayList&lt;OAuthAuthenticationProvider.TokenListener&gt;();
+<a class="jxr_linenumber" name="247" href="#247">247</a>             }
+<a class="jxr_linenumber" name="248" href="#248">248</a> 
+<a class="jxr_linenumber" name="249" href="#249">249</a>             tokenListeners.add(listner);
+<a class="jxr_linenumber" name="250" href="#250">250</a>         } <strong class="jxr_keyword">finally</strong> {
+<a class="jxr_linenumber" name="251" href="#251">251</a>             lock.writeLock().unlock();
+<a class="jxr_linenumber" name="252" href="#252">252</a>         }
+<a class="jxr_linenumber" name="253" href="#253">253</a>     }
+<a class="jxr_linenumber" name="254" href="#254">254</a> 
+<a class="jxr_linenumber" name="255" href="#255">255</a>     <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="256" href="#256">256</a> <em class="jxr_javadoccomment">     * Removes a token listener.</em>
+<a class="jxr_linenumber" name="257" href="#257">257</a> <em class="jxr_javadoccomment">     * </em>
+<a class="jxr_linenumber" name="258" href="#258">258</a> <em class="jxr_javadoccomment">     * @param listner</em>
+<a class="jxr_linenumber" name="259" href="#259">259</a> <em class="jxr_javadoccomment">     *            the listener object</em>
+<a class="jxr_linenumber" name="260" href="#260">260</a> <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="261" href="#261">261</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> removeTokenListener(<a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">TokenListener</a> listner) {
+<a class="jxr_linenumber" name="262" href="#262">262</a>         <strong class="jxr_keyword">if</strong> (listner == <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="263" href="#263">263</a>             <strong class="jxr_keyword">return</strong>;
+<a class="jxr_linenumber" name="264" href="#264">264</a>         }
+<a class="jxr_linenumber" name="265" href="#265">265</a> 
+<a class="jxr_linenumber" name="266" href="#266">266</a>         lock.writeLock().lock();
+<a class="jxr_linenumber" name="267" href="#267">267</a>         <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="268" href="#268">268</a>             <strong class="jxr_keyword">if</strong> (tokenListeners != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="269" href="#269">269</a>                 tokenListeners.remove(listner);
+<a class="jxr_linenumber" name="270" href="#270">270</a>             }
+<a class="jxr_linenumber" name="271" href="#271">271</a>         } <strong class="jxr_keyword">finally</strong> {
+<a class="jxr_linenumber" name="272" href="#272">272</a>             lock.writeLock().unlock();
+<a class="jxr_linenumber" name="273" href="#273">273</a>         }
+<a class="jxr_linenumber" name="274" href="#274">274</a>     }
+<a class="jxr_linenumber" name="275" href="#275">275</a> 
+<a class="jxr_linenumber" name="276" href="#276">276</a>     <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="277" href="#277">277</a> <em class="jxr_javadoccomment">     * Lets all token listeners know that there is a new token.</em>
+<a class="jxr_linenumber" name="278" href="#278">278</a> <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="279" href="#279">279</a>     <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> fireTokenListner(<a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">Token</a> token) {
+<a class="jxr_linenumber" name="280" href="#280">280</a>         <strong class="jxr_keyword">if</strong> (tokenListeners == <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="281" href="#281">281</a>             <strong class="jxr_keyword">return</strong>;
+<a class="jxr_linenumber" name="282" href="#282">282</a>         }
+<a class="jxr_linenumber" name="283" href="#283">283</a> 
+<a class="jxr_linenumber" name="284" href="#284">284</a>         <strong class="jxr_keyword">for</strong> (TokenListener listner : tokenListeners) {
+<a class="jxr_linenumber" name="285" href="#285">285</a>             listner.tokenRefreshed(token);
+<a class="jxr_linenumber" name="286" href="#286">286</a>         }
+<a class="jxr_linenumber" name="287" href="#287">287</a>     }
+<a class="jxr_linenumber" name="288" href="#288">288</a> 
+<a class="jxr_linenumber" name="289" href="#289">289</a>     @Override
+<a class="jxr_linenumber" name="290" href="#290">290</a>     <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">boolean</strong> getSendBearerToken() {
+<a class="jxr_linenumber" name="291" href="#291">291</a>         <em class="jxr_comment">// the super class should not handle bearer tokens</em>
+<a class="jxr_linenumber" name="292" href="#292">292</a>         <strong class="jxr_keyword">return</strong> false;
+<a class="jxr_linenumber" name="293" href="#293">293</a>     }
+<a class="jxr_linenumber" name="294" href="#294">294</a> 
+<a class="jxr_linenumber" name="295" href="#295">295</a>     <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="296" href="#296">296</a> <em class="jxr_javadoccomment">     * Gets the access token. If no access token is present or the access token</em>
+<a class="jxr_linenumber" name="297" href="#297">297</a> <em class="jxr_javadoccomment">     * is expired, a new token is requested.</em>
+<a class="jxr_linenumber" name="298" href="#298">298</a> <em class="jxr_javadoccomment">     * </em>
+<a class="jxr_linenumber" name="299" href="#299">299</a> <em class="jxr_javadoccomment">     * @return the access token</em>
+<a class="jxr_linenumber" name="300" href="#300">300</a> <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="301" href="#301">301</a>     <strong class="jxr_keyword">protected</strong> String getAccessToken() {
+<a class="jxr_linenumber" name="302" href="#302">302</a>         lock.writeLock().lock();
+<a class="jxr_linenumber" name="303" href="#303">303</a>         <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="304" href="#304">304</a>             <strong class="jxr_keyword">if</strong> (token.getAccessToken() == <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="305" href="#305">305</a>                 <strong class="jxr_keyword">if</strong> (token.getRefreshToken() == <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="306" href="#306">306</a>                     requestToken();
+<a class="jxr_linenumber" name="307" href="#307">307</a>                 } <strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="308" href="#308">308</a>                     refreshToken();
+<a class="jxr_linenumber" name="309" href="#309">309</a>                 }
+<a class="jxr_linenumber" name="310" href="#310">310</a>             } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (token.isExpired()) {
+<a class="jxr_linenumber" name="311" href="#311">311</a>                 refreshToken();
+<a class="jxr_linenumber" name="312" href="#312">312</a>             }
+<a class="jxr_linenumber" name="313" href="#313">313</a> 
+<a class="jxr_linenumber" name="314" href="#314">314</a>             <strong class="jxr_keyword">return</strong> token.getAccessToken();
+<a class="jxr_linenumber" name="315" href="#315">315</a>         } <strong class="jxr_keyword">catch</strong> (CmisConnectionException ce) {
+<a class="jxr_linenumber" name="316" href="#316">316</a>             <strong class="jxr_keyword">throw</strong> ce;
+<a class="jxr_linenumber" name="317" href="#317">317</a>         } <strong class="jxr_keyword">catch</strong> (Exception e) {
+<a class="jxr_linenumber" name="318" href="#318">318</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> CmisConnectionException(<span class="jxr_string">"Cannot get OAuth access token: "</span> + e.getMessage(), e);
+<a class="jxr_linenumber" name="319" href="#319">319</a>         } <strong class="jxr_keyword">finally</strong> {
+<a class="jxr_linenumber" name="320" href="#320">320</a>             lock.writeLock().unlock();
+<a class="jxr_linenumber" name="321" href="#321">321</a>         }
+<a class="jxr_linenumber" name="322" href="#322">322</a>     }
+<a class="jxr_linenumber" name="323" href="#323">323</a> 
+<a class="jxr_linenumber" name="324" href="#324">324</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> requestToken() <strong class="jxr_keyword">throws</strong> IOException {
+<a class="jxr_linenumber" name="325" href="#325">325</a>         <strong class="jxr_keyword">if</strong> (LOG.isDebugEnabled()) {
+<a class="jxr_linenumber" name="326" href="#326">326</a>             LOG.debug(<span class="jxr_string">"Requesting new OAuth access token."</span>);
+<a class="jxr_linenumber" name="327" href="#327">327</a>         }
+<a class="jxr_linenumber" name="328" href="#328">328</a> 
+<a class="jxr_linenumber" name="329" href="#329">329</a>         makeRequest(false);
+<a class="jxr_linenumber" name="330" href="#330">330</a> 
+<a class="jxr_linenumber" name="331" href="#331">331</a>         <strong class="jxr_keyword">if</strong> (LOG.isTraceEnabled()) {
+<a class="jxr_linenumber" name="332" href="#332">332</a>             LOG.trace(token.toString());
+<a class="jxr_linenumber" name="333" href="#333">333</a>         }
+<a class="jxr_linenumber" name="334" href="#334">334</a>     }
+<a class="jxr_linenumber" name="335" href="#335">335</a> 
+<a class="jxr_linenumber" name="336" href="#336">336</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> refreshToken() <strong class="jxr_keyword">throws</strong> IOException {
+<a class="jxr_linenumber" name="337" href="#337">337</a>         <strong class="jxr_keyword">if</strong> (LOG.isDebugEnabled()) {
+<a class="jxr_linenumber" name="338" href="#338">338</a>             LOG.debug(<span class="jxr_string">"Refreshing OAuth access token."</span>);
+<a class="jxr_linenumber" name="339" href="#339">339</a>         }
+<a class="jxr_linenumber" name="340" href="#340">340</a> 
+<a class="jxr_linenumber" name="341" href="#341">341</a>         makeRequest(<strong class="jxr_keyword">true</strong>);
+<a class="jxr_linenumber" name="342" href="#342">342</a> 
+<a class="jxr_linenumber" name="343" href="#343">343</a>         <strong class="jxr_keyword">if</strong> (LOG.isTraceEnabled()) {
+<a class="jxr_linenumber" name="344" href="#344">344</a>             LOG.trace(token.toString());
+<a class="jxr_linenumber" name="345" href="#345">345</a>         }
+<a class="jxr_linenumber" name="346" href="#346">346</a>     }
+<a class="jxr_linenumber" name="347" href="#347">347</a> 
+<a class="jxr_linenumber" name="348" href="#348">348</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> makeRequest(<strong class="jxr_keyword">boolean</strong> isRefresh) <strong class="jxr_keyword">throws</strong> IOException {
+<a class="jxr_linenumber" name="349" href="#349">349</a>         Object tokenEndpoint = getSession().get(SessionParameter.OAUTH_TOKEN_ENDPOINT);
+<a class="jxr_linenumber" name="350" href="#350">350</a>         <strong class="jxr_keyword">if</strong> (!(tokenEndpoint instanceof String)) {
+<a class="jxr_linenumber" name="351" href="#351">351</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> CmisConnectionException(<span class="jxr_string">"Token endpoint not set!"</span>);
+<a class="jxr_linenumber" name="352" href="#352">352</a>         }
+<a class="jxr_linenumber" name="353" href="#353">353</a> 
+<a class="jxr_linenumber" name="354" href="#354">354</a>         <strong class="jxr_keyword">if</strong> (isRefresh &amp;&amp; token.getRefreshToken() == <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="355" href="#355">355</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> CmisConnectionException(<span class="jxr_string">"No refresh token!"</span>);
+<a class="jxr_linenumber" name="356" href="#356">356</a>         }
+<a class="jxr_linenumber" name="357" href="#357">357</a> 
+<a class="jxr_linenumber" name="358" href="#358">358</a>         <em class="jxr_comment">// request token</em>
+<a class="jxr_linenumber" name="359" href="#359">359</a>         HttpURLConnection conn = (HttpURLConnection) (<strong class="jxr_keyword">new</strong> URL(tokenEndpoint.toString())).openConnection();
+<a class="jxr_linenumber" name="360" href="#360">360</a>         conn.setRequestMethod(<span class="jxr_string">"POST"</span>);
+<a class="jxr_linenumber" name="361" href="#361">361</a>         conn.setDoInput(<strong class="jxr_keyword">true</strong>);
+<a class="jxr_linenumber" name="362" href="#362">362</a>         conn.setDoOutput(<strong class="jxr_keyword">true</strong>);
+<a class="jxr_linenumber" name="363" href="#363">363</a>         conn.setAllowUserInteraction(false);
+<a class="jxr_linenumber" name="364" href="#364">364</a>         conn.setUseCaches(false);
+<a class="jxr_linenumber" name="365" href="#365">365</a>         conn.setRequestProperty(<span class="jxr_string">"User-Agent"</span>, ClientVersion.OPENCMIS_CLIENT);
+<a class="jxr_linenumber" name="366" href="#366">366</a>         conn.setRequestProperty(<span class="jxr_string">"Content-Type"</span>, <span class="jxr_string">"application/x-www-form-urlencoded; charset=UTF-8"</span>);
+<a class="jxr_linenumber" name="367" href="#367">367</a> 
+<a class="jxr_linenumber" name="368" href="#368">368</a>         <em class="jxr_comment">// compile request</em>
+<a class="jxr_linenumber" name="369" href="#369">369</a>         Writer writer = <strong class="jxr_keyword">new</strong> OutputStreamWriter(conn.getOutputStream(), IOUtils.UTF8);
+<a class="jxr_linenumber" name="370" href="#370">370</a> 
+<a class="jxr_linenumber" name="371" href="#371">371</a>         <strong class="jxr_keyword">if</strong> (isRefresh) {
+<a class="jxr_linenumber" name="372" href="#372">372</a>             writer.write(<span class="jxr_string">"grant_type=refresh_token"</span>);
+<a class="jxr_linenumber" name="373" href="#373">373</a> 
+<a class="jxr_linenumber" name="374" href="#374">374</a>             writer.write(<span class="jxr_string">"&amp;refresh_token="</span>);
+<a class="jxr_linenumber" name="375" href="#375">375</a>             writer.write(IOUtils.encodeURL(token.getRefreshToken()));
+<a class="jxr_linenumber" name="376" href="#376">376</a>         } <strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="377" href="#377">377</a>             writer.write(<span class="jxr_string">"grant_type=authorization_code"</span>);
+<a class="jxr_linenumber" name="378" href="#378">378</a> 
+<a class="jxr_linenumber" name="379" href="#379">379</a>             Object code = getSession().get(SessionParameter.OAUTH_CODE);
+<a class="jxr_linenumber" name="380" href="#380">380</a>             <strong class="jxr_keyword">if</strong> (code != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="381" href="#381">381</a>                 writer.write(<span class="jxr_string">"&amp;code="</span>);
+<a class="jxr_linenumber" name="382" href="#382">382</a>                 writer.write(IOUtils.encodeURL(code.toString()));
+<a class="jxr_linenumber" name="383" href="#383">383</a>             }
+<a class="jxr_linenumber" name="384" href="#384">384</a> 
+<a class="jxr_linenumber" name="385" href="#385">385</a>             Object redirectUri = getSession().get(SessionParameter.OAUTH_REDIRECT_URI);
+<a class="jxr_linenumber" name="386" href="#386">386</a>             <strong class="jxr_keyword">if</strong> (redirectUri != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="387" href="#387">387</a>                 writer.write(<span class="jxr_string">"&amp;redirect_uri="</span>);
+<a class="jxr_linenumber" name="388" href="#388">388</a>                 writer.write(IOUtils.encodeURL(redirectUri.toString()));
+<a class="jxr_linenumber" name="389" href="#389">389</a>             }
+<a class="jxr_linenumber" name="390" href="#390">390</a>         }
+<a class="jxr_linenumber" name="391" href="#391">391</a> 
+<a class="jxr_linenumber" name="392" href="#392">392</a>         Object clientId = getSession().get(SessionParameter.OAUTH_CLIENT_ID);
+<a class="jxr_linenumber" name="393" href="#393">393</a>         <strong class="jxr_keyword">if</strong> (clientId != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="394" href="#394">394</a>             writer.write(<span class="jxr_string">"&amp;client_id="</span>);
+<a class="jxr_linenumber" name="395" href="#395">395</a>             writer.write(IOUtils.encodeURL(clientId.toString()));
+<a class="jxr_linenumber" name="396" href="#396">396</a>         }
+<a class="jxr_linenumber" name="397" href="#397">397</a> 
+<a class="jxr_linenumber" name="398" href="#398">398</a>         Object clientSecret = getSession().get(SessionParameter.OAUTH_CLIENT_SECRET);
+<a class="jxr_linenumber" name="399" href="#399">399</a>         <strong class="jxr_keyword">if</strong> (clientSecret != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="400" href="#400">400</a>             writer.write(<span class="jxr_string">"&amp;client_secret="</span>);
+<a class="jxr_linenumber" name="401" href="#401">401</a>             writer.write(IOUtils.encodeURL(clientSecret.toString()));
+<a class="jxr_linenumber" name="402" href="#402">402</a>         }
+<a class="jxr_linenumber" name="403" href="#403">403</a> 
+<a class="jxr_linenumber" name="404" href="#404">404</a>         writer.flush();
+<a class="jxr_linenumber" name="405" href="#405">405</a> 
+<a class="jxr_linenumber" name="406" href="#406">406</a>         <em class="jxr_comment">// connect</em>
+<a class="jxr_linenumber" name="407" href="#407">407</a>         conn.connect();
+<a class="jxr_linenumber" name="408" href="#408">408</a> 
+<a class="jxr_linenumber" name="409" href="#409">409</a>         <em class="jxr_comment">// check success</em>
+<a class="jxr_linenumber" name="410" href="#410">410</a>         <strong class="jxr_keyword">if</strong> (conn.getResponseCode() != 200) {
+<a class="jxr_linenumber" name="411" href="#411">411</a>             JSONObject jsonResponse = parseResponse(conn);
+<a class="jxr_linenumber" name="412" href="#412">412</a> 
+<a class="jxr_linenumber" name="413" href="#413">413</a>             Object error = jsonResponse.get(<span class="jxr_string">"error"</span>);
+<a class="jxr_linenumber" name="414" href="#414">414</a>             String errorStr = (error == <strong class="jxr_keyword">null</strong> ? <strong class="jxr_keyword">null</strong> : error.toString());
+<a class="jxr_linenumber" name="415" href="#415">415</a> 
+<a class="jxr_linenumber" name="416" href="#416">416</a>             Object description = jsonResponse.get(<span class="jxr_string">"error_description"</span>);
+<a class="jxr_linenumber" name="417" href="#417">417</a>             String descriptionStr = (description == <strong class="jxr_keyword">null</strong> ? <strong class="jxr_keyword">null</strong> : description.toString());
+<a class="jxr_linenumber" name="418" href="#418">418</a> 
+<a class="jxr_linenumber" name="419" href="#419">419</a>             Object uri = jsonResponse.get(<span class="jxr_string">"error_uri"</span>);
+<a class="jxr_linenumber" name="420" href="#420">420</a>             String uriStr = (uri == <strong class="jxr_keyword">null</strong> ? <strong class="jxr_keyword">null</strong> : uri.toString());
+<a class="jxr_linenumber" name="421" href="#421">421</a> 
+<a class="jxr_linenumber" name="422" href="#422">422</a>             <strong class="jxr_keyword">if</strong> (LOG.isDebugEnabled()) {
+<a class="jxr_linenumber" name="423" href="#423">423</a>                 LOG.debug(<span class="jxr_string">"OAuth token request failed: {}"</span>, jsonResponse.toJSONString());
+<a class="jxr_linenumber" name="424" href="#424">424</a>             }
+<a class="jxr_linenumber" name="425" href="#425">425</a> 
+<a class="jxr_linenumber" name="426" href="#426">426</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">CmisOAuthException</a>(<span class="jxr_string">"OAuth token request failed"</span> + (errorStr == <strong class="jxr_keyword">null</strong> ? <span class="jxr_string">""</span> : <span class="jxr_string">": "</span> + errorStr)
+<a class="jxr_linenumber" name="427" href="#427">427</a>                     + (descriptionStr == <strong class="jxr_keyword">null</strong> ? <span class="jxr_string">""</span> : <span class="jxr_string">": "</span> + descriptionStr), errorStr, descriptionStr, uriStr);
+<a class="jxr_linenumber" name="428" href="#428">428</a>         }
+<a class="jxr_linenumber" name="429" href="#429">429</a> 
+<a class="jxr_linenumber" name="430" href="#430">430</a>         <em class="jxr_comment">// parse response</em>
+<a class="jxr_linenumber" name="431" href="#431">431</a>         JSONObject jsonResponse = parseResponse(conn);
+<a class="jxr_linenumber" name="432" href="#432">432</a> 
+<a class="jxr_linenumber" name="433" href="#433">433</a>         Object tokenType = jsonResponse.get(<span class="jxr_string">"token_type"</span>);
+<a class="jxr_linenumber" name="434" href="#434">434</a>         <strong class="jxr_keyword">if</strong> (!(tokenType instanceof String) || !<span class="jxr_string">"bearer"</span>.equalsIgnoreCase((String) tokenType)) {
+<a class="jxr_linenumber" name="435" href="#435">435</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">CmisOAuthException</a>(<span class="jxr_string">"Unsupported OAuth token type: "</span> + tokenType);
+<a class="jxr_linenumber" name="436" href="#436">436</a>         }
+<a class="jxr_linenumber" name="437" href="#437">437</a> 
+<a class="jxr_linenumber" name="438" href="#438">438</a>         Object jsonAccessToken = jsonResponse.get(<span class="jxr_string">"access_token"</span>);
+<a class="jxr_linenumber" name="439" href="#439">439</a>         <strong class="jxr_keyword">if</strong> (!(jsonAccessToken instanceof String)) {
+<a class="jxr_linenumber" name="440" href="#440">440</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">CmisOAuthException</a>(<span class="jxr_string">"Invalid OAuth access_token!"</span>);
+<a class="jxr_linenumber" name="441" href="#441">441</a>         }
+<a class="jxr_linenumber" name="442" href="#442">442</a> 
+<a class="jxr_linenumber" name="443" href="#443">443</a>         Object jsonRefreshToken = jsonResponse.get(<span class="jxr_string">"refresh_token"</span>);
+<a class="jxr_linenumber" name="444" href="#444">444</a>         <strong class="jxr_keyword">if</strong> (jsonRefreshToken != <strong class="jxr_keyword">null</strong> &amp;&amp; !(jsonRefreshToken instanceof String)) {
+<a class="jxr_linenumber" name="445" href="#445">445</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">CmisOAuthException</a>(<span class="jxr_string">"Invalid OAuth refresh_token!"</span>);
+<a class="jxr_linenumber" name="446" href="#446">446</a>         }
+<a class="jxr_linenumber" name="447" href="#447">447</a> 
+<a class="jxr_linenumber" name="448" href="#448">448</a>         <strong class="jxr_keyword">long</strong> expiresIn = defaultTokenLifetime;
+<a class="jxr_linenumber" name="449" href="#449">449</a>         Object jsonExpiresIn = jsonResponse.get(<span class="jxr_string">"expires_in"</span>);
+<a class="jxr_linenumber" name="450" href="#450">450</a>         <strong class="jxr_keyword">if</strong> (jsonExpiresIn != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="451" href="#451">451</a>             <strong class="jxr_keyword">if</strong> (jsonExpiresIn instanceof Number) {
+<a class="jxr_linenumber" name="452" href="#452">452</a>                 expiresIn = ((Number) jsonExpiresIn).longValue();
+<a class="jxr_linenumber" name="453" href="#453">453</a>             } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (jsonExpiresIn instanceof String) {
+<a class="jxr_linenumber" name="454" href="#454">454</a>                 <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="455" href="#455">455</a>                     expiresIn = Long.parseLong((String) jsonExpiresIn);
+<a class="jxr_linenumber" name="456" href="#456">456</a>                 } <strong class="jxr_keyword">catch</strong> (NumberFormatException nfe) {
+<a class="jxr_linenumber" name="457" href="#457">457</a>                     <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">CmisOAuthException</a>(<span class="jxr_string">"Invalid OAuth expires_in value!"</span>);
+<a class="jxr_linenumber" name="458" href="#458">458</a>                 }
+<a class="jxr_linenumber" name="459" href="#459">459</a>             } <strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="460" href="#460">460</a>                 <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">CmisOAuthException</a>(<span class="jxr_string">"Invalid OAuth expires_in value!"</span>);
+<a class="jxr_linenumber" name="461" href="#461">461</a>             }
+<a class="jxr_linenumber" name="462" href="#462">462</a> 
+<a class="jxr_linenumber" name="463" href="#463">463</a>             <strong class="jxr_keyword">if</strong> (expiresIn &lt;= 0) {
+<a class="jxr_linenumber" name="464" href="#464">464</a>                 expiresIn = defaultTokenLifetime;
+<a class="jxr_linenumber" name="465" href="#465">465</a>             }
+<a class="jxr_linenumber" name="466" href="#466">466</a>         }
+<a class="jxr_linenumber" name="467" href="#467">467</a> 
+<a class="jxr_linenumber" name="468" href="#468">468</a>         token = <strong class="jxr_keyword">new</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">Token</a>(jsonAccessToken.toString(), (jsonRefreshToken == <strong class="jxr_keyword">null</strong> ? <strong class="jxr_keyword">null</strong> : jsonRefreshToken.toString()),
+<a class="jxr_linenumber" name="469" href="#469">469</a>                 expiresIn * 1000 + System.currentTimeMillis());
+<a class="jxr_linenumber" name="470" href="#470">470</a>         fireTokenListner(token);
+<a class="jxr_linenumber" name="471" href="#471">471</a>     }
+<a class="jxr_linenumber" name="472" href="#472">472</a> 
+<a class="jxr_linenumber" name="473" href="#473">473</a>     <strong class="jxr_keyword">private</strong> JSONObject parseResponse(HttpURLConnection conn) {
+<a class="jxr_linenumber" name="474" href="#474">474</a>         Reader reader = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="475" href="#475">475</a>         <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="476" href="#476">476</a>             InputStream stream = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="477" href="#477">477</a> 
+<a class="jxr_linenumber" name="478" href="#478">478</a>             <strong class="jxr_keyword">int</strong> respCode = conn.getResponseCode();
+<a class="jxr_linenumber" name="479" href="#479">479</a>             <strong class="jxr_keyword">if</strong> (respCode == 401) {
+<a class="jxr_linenumber" name="480" href="#480">480</a>                 Map&lt;String, Map&lt;String, String&gt;&gt; challenges = MimeHelper.getChallengesFromAuthenticateHeader(conn
+<a class="jxr_linenumber" name="481" href="#481">481</a>                         .getHeaderField(<span class="jxr_string">"WWW-Authenticate"</span>));
+<a class="jxr_linenumber" name="482" href="#482">482</a> 
+<a class="jxr_linenumber" name="483" href="#483">483</a>                 <strong class="jxr_keyword">if</strong> (challenges != <strong class="jxr_keyword">null</strong> &amp;&amp; challenges.containsKey(<span class="jxr_string">"bearer"</span>)) {
+<a class="jxr_linenumber" name="484" href="#484">484</a>                     Map&lt;String, String&gt; params = challenges.get(<span class="jxr_string">"bearer"</span>);
+<a class="jxr_linenumber" name="485" href="#485">485</a> 
+<a class="jxr_linenumber" name="486" href="#486">486</a>                     String errorStr = params.get(<span class="jxr_string">"error"</span>);
+<a class="jxr_linenumber" name="487" href="#487">487</a>                     String descriptionStr = params.get(<span class="jxr_string">"error_description"</span>);
+<a class="jxr_linenumber" name="488" href="#488">488</a>                     String uriStr = params.get(<span class="jxr_string">"error_uri"</span>);
+<a class="jxr_linenumber" name="489" href="#489">489</a> 
+<a class="jxr_linenumber" name="490" href="#490">490</a>                     <strong class="jxr_keyword">if</strong> (LOG.isDebugEnabled()) {
+<a class="jxr_linenumber" name="491" href="#491">491</a>                         LOG.debug(<span class="jxr_string">"Invalid OAuth token: {}"</span>, params.toString());
+<a class="jxr_linenumber" name="492" href="#492">492</a>                     }
+<a class="jxr_linenumber" name="493" href="#493">493</a> 
+<a class="jxr_linenumber" name="494" href="#494">494</a>                     <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">CmisOAuthException</a>(<span class="jxr_string">"Unauthorized"</span> + (errorStr == <strong class="jxr_keyword">null</strong> ? <span class="jxr_string">""</span> : <span class="jxr_string">": "</span> + errorStr)
+<a class="jxr_linenumber" name="495" href="#495">495</a>                             + (descriptionStr == <strong class="jxr_keyword">null</strong> ? <span class="jxr_string">""</span> : <span class="jxr_string">": "</span> + descriptionStr), errorStr, descriptionStr, uriStr);
+<a class="jxr_linenumber" name="496" href="#496">496</a>                 }
+<a class="jxr_linenumber" name="497" href="#497">497</a> 
+<a class="jxr_linenumber" name="498" href="#498">498</a>                 <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">CmisOAuthException</a>(<span class="jxr_string">"Unauthorized!"</span>);
+<a class="jxr_linenumber" name="499" href="#499">499</a>             }
+<a class="jxr_linenumber" name="500" href="#500">500</a> 
+<a class="jxr_linenumber" name="501" href="#501">501</a>             <strong class="jxr_keyword">if</strong> (respCode &gt;= 200 &amp;&amp; respCode &lt; 300) {
+<a class="jxr_linenumber" name="502" href="#502">502</a>                 stream = conn.getInputStream();
+<a class="jxr_linenumber" name="503" href="#503">503</a>             } <strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="504" href="#504">504</a>                 stream = conn.getErrorStream();
+<a class="jxr_linenumber" name="505" href="#505">505</a>             }
+<a class="jxr_linenumber" name="506" href="#506">506</a>             <strong class="jxr_keyword">if</strong> (stream == <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="507" href="#507">507</a>                 <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">CmisOAuthException</a>(<span class="jxr_string">"Invalid OAuth token response!"</span>);
+<a class="jxr_linenumber" name="508" href="#508">508</a>             }
+<a class="jxr_linenumber" name="509" href="#509">509</a> 
+<a class="jxr_linenumber" name="510" href="#510">510</a>             reader = <strong class="jxr_keyword">new</strong> InputStreamReader(stream, extractCharset(conn));
+<a class="jxr_linenumber" name="511" href="#511">511</a>             JSONParser parser = <strong class="jxr_keyword">new</strong> JSONParser();
+<a class="jxr_linenumber" name="512" href="#512">512</a>             Object response = parser.parse(reader);
+<a class="jxr_linenumber" name="513" href="#513">513</a> 
+<a class="jxr_linenumber" name="514" href="#514">514</a>             <strong class="jxr_keyword">if</strong> (!(response instanceof JSONObject)) {
+<a class="jxr_linenumber" name="515" href="#515">515</a>                 <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">CmisOAuthException</a>(<span class="jxr_string">"Invalid OAuth token response!"</span>);
+<a class="jxr_linenumber" name="516" href="#516">516</a>             }
+<a class="jxr_linenumber" name="517" href="#517">517</a> 
+<a class="jxr_linenumber" name="518" href="#518">518</a>             <strong class="jxr_keyword">return</strong> (JSONObject) response;
+<a class="jxr_linenumber" name="519" href="#519">519</a>         } <strong class="jxr_keyword">catch</strong> (CmisConnectionException ce) {
+<a class="jxr_linenumber" name="520" href="#520">520</a>             <strong class="jxr_keyword">throw</strong> ce;
+<a class="jxr_linenumber" name="521" href="#521">521</a>         } <strong class="jxr_keyword">catch</strong> (Exception pe) {
+<a class="jxr_linenumber" name="522" href="#522">522</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">CmisOAuthException</a>(<span class="jxr_string">"Parsing the OAuth token response failed: "</span> + pe.getMessage(), pe);
+<a class="jxr_linenumber" name="523" href="#523">523</a>         } <strong class="jxr_keyword">finally</strong> {
+<a class="jxr_linenumber" name="524" href="#524">524</a>             IOUtils.consumeAndClose(reader);
+<a class="jxr_linenumber" name="525" href="#525">525</a>         }
+<a class="jxr_linenumber" name="526" href="#526">526</a>     }
+<a class="jxr_linenumber" name="527" href="#527">527</a> 
+<a class="jxr_linenumber" name="528" href="#528">528</a>     <strong class="jxr_keyword">private</strong> String extractCharset(HttpURLConnection conn) {
+<a class="jxr_linenumber" name="529" href="#529">529</a>         String charset = IOUtils.UTF8;
+<a class="jxr_linenumber" name="530" href="#530">530</a> 
+<a class="jxr_linenumber" name="531" href="#531">531</a>         String contentType = conn.getContentType();
+<a class="jxr_linenumber" name="532" href="#532">532</a>         <strong class="jxr_keyword">if</strong> (contentType != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="533" href="#533">533</a>             String[] parts = contentType.split(<span class="jxr_string">";"</span>);
+<a class="jxr_linenumber" name="534" href="#534">534</a>             <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 1; i &lt; parts.length; i++) {
+<a class="jxr_linenumber" name="535" href="#535">535</a>                 String part = parts[i].trim().toLowerCase(Locale.ENGLISH);
+<a class="jxr_linenumber" name="536" href="#536">536</a>                 <strong class="jxr_keyword">if</strong> (part.startsWith(<span class="jxr_string">"charset"</span>)) {
+<a class="jxr_linenumber" name="537" href="#537">537</a>                     <strong class="jxr_keyword">int</strong> x = part.indexOf('=');
+<a class="jxr_linenumber" name="538" href="#538">538</a>                     charset = part.substring(x + 1).trim();
+<a class="jxr_linenumber" name="539" href="#539">539</a>                     <strong class="jxr_keyword">break</strong>;
+<a class="jxr_linenumber" name="540" href="#540">540</a>                 }
+<a class="jxr_linenumber" name="541" href="#541">541</a>             }
+<a class="jxr_linenumber" name="542" href="#542">542</a>         }
+<a class="jxr_linenumber" name="543" href="#543">543</a> 
+<a class="jxr_linenumber" name="544" href="#544">544</a>         <strong class="jxr_keyword">return</strong> charset;
+<a class="jxr_linenumber" name="545" href="#545">545</a>     }
+<a class="jxr_linenumber" name="546" href="#546">546</a> 
+<a class="jxr_linenumber" name="547" href="#547">547</a>     <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="548" href="#548">548</a> <em class="jxr_javadoccomment">     * Token holder class.</em>
+<a class="jxr_linenumber" name="549" href="#549">549</a> <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="550" href="#550">550</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">Token</a> {
+<a class="jxr_linenumber" name="551" href="#551">551</a>         <strong class="jxr_keyword">private</strong> String accessToken;
+<a class="jxr_linenumber" name="552" href="#552">552</a>         <strong class="jxr_keyword">private</strong> String refreshToken;
+<a class="jxr_linenumber" name="553" href="#553">553</a>         <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">long</strong> expirationTimestamp;
+<a class="jxr_linenumber" name="554" href="#554">554</a> 
+<a class="jxr_linenumber" name="555" href="#555">555</a>         <strong class="jxr_keyword">public</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">Token</a>(String accessToken, String refreshToken, <strong class="jxr_keyword">long</strong> expirationTimestamp) {
+<a class="jxr_linenumber" name="556" href="#556">556</a>             <strong class="jxr_keyword">this</strong>.accessToken = accessToken;
+<a class="jxr_linenumber" name="557" href="#557">557</a>             <strong class="jxr_keyword">this</strong>.refreshToken = refreshToken;
+<a class="jxr_linenumber" name="558" href="#558">558</a>             <strong class="jxr_keyword">this</strong>.expirationTimestamp = expirationTimestamp;
+<a class="jxr_linenumber" name="559" href="#559">559</a>         }
+<a class="jxr_linenumber" name="560" href="#560">560</a> 
+<a class="jxr_linenumber" name="561" href="#561">561</a>         <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="562" href="#562">562</a> <em class="jxr_javadoccomment">         * Returns the access token.</em>
+<a class="jxr_linenumber" name="563" href="#563">563</a> <em class="jxr_javadoccomment">         * </em>
+<a class="jxr_linenumber" name="564" href="#564">564</a> <em class="jxr_javadoccomment">         * @return the access token</em>
+<a class="jxr_linenumber" name="565" href="#565">565</a> <em class="jxr_javadoccomment">         */</em>
+<a class="jxr_linenumber" name="566" href="#566">566</a>         <strong class="jxr_keyword">public</strong> String getAccessToken() {
+<a class="jxr_linenumber" name="567" href="#567">567</a>             <strong class="jxr_keyword">return</strong> accessToken;
+<a class="jxr_linenumber" name="568" href="#568">568</a>         }
+<a class="jxr_linenumber" name="569" href="#569">569</a> 
+<a class="jxr_linenumber" name="570" href="#570">570</a>         <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="571" href="#571">571</a> <em class="jxr_javadoccomment">         * Returns the refresh token.</em>
+<a class="jxr_linenumber" name="572" href="#572">572</a> <em class="jxr_javadoccomment">         * </em>
+<a class="jxr_linenumber" name="573" href="#573">573</a> <em class="jxr_javadoccomment">         * @return the refresh token</em>
+<a class="jxr_linenumber" name="574" href="#574">574</a> <em class="jxr_javadoccomment">         */</em>
+<a class="jxr_linenumber" name="575" href="#575">575</a>         <strong class="jxr_keyword">public</strong> String getRefreshToken() {
+<a class="jxr_linenumber" name="576" href="#576">576</a>             <strong class="jxr_keyword">return</strong> refreshToken;
+<a class="jxr_linenumber" name="577" href="#577">577</a>         }
+<a class="jxr_linenumber" name="578" href="#578">578</a> 
+<a class="jxr_linenumber" name="579" href="#579">579</a>         <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="580" href="#580">580</a> <em class="jxr_javadoccomment">         * Returns the timestamp when the access expires.</em>
+<a class="jxr_linenumber" name="581" href="#581">581</a> <em class="jxr_javadoccomment">         * </em>
+<a class="jxr_linenumber" name="582" href="#582">582</a> <em class="jxr_javadoccomment">         * @return the timestamp in milliseconds since midnight, January 1, 1970</em>
+<a class="jxr_linenumber" name="583" href="#583">583</a> <em class="jxr_javadoccomment">         *         UTC.</em>
+<a class="jxr_linenumber" name="584" href="#584">584</a> <em class="jxr_javadoccomment">         */</em>
+<a class="jxr_linenumber" name="585" href="#585">585</a>         <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">long</strong> getExpirationTimestamp() {
+<a class="jxr_linenumber" name="586" href="#586">586</a>             <strong class="jxr_keyword">return</strong> expirationTimestamp;
+<a class="jxr_linenumber" name="587" href="#587">587</a>         }
+<a class="jxr_linenumber" name="588" href="#588">588</a> 
+<a class="jxr_linenumber" name="589" href="#589">589</a>         <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="590" href="#590">590</a> <em class="jxr_javadoccomment">         * Returns whether the access token is expired or not.</em>
+<a class="jxr_linenumber" name="591" href="#591">591</a> <em class="jxr_javadoccomment">         * </em>
+<a class="jxr_linenumber" name="592" href="#592">592</a> <em class="jxr_javadoccomment">         * @return {@code true} if the access token is expired, {@code false}</em>
+<a class="jxr_linenumber" name="593" href="#593">593</a> <em class="jxr_javadoccomment">         *         otherwise</em>
+<a class="jxr_linenumber" name="594" href="#594">594</a> <em class="jxr_javadoccomment">         */</em>
+<a class="jxr_linenumber" name="595" href="#595">595</a>         <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isExpired() {
+<a class="jxr_linenumber" name="596" href="#596">596</a>             <strong class="jxr_keyword">return</strong> System.currentTimeMillis() &gt;= expirationTimestamp;
+<a class="jxr_linenumber" name="597" href="#597">597</a>         }
+<a class="jxr_linenumber" name="598" href="#598">598</a> 
+<a class="jxr_linenumber" name="599" href="#599">599</a>         @Override
+<a class="jxr_linenumber" name="600" href="#600">600</a>         <strong class="jxr_keyword">public</strong> String toString() {
+<a class="jxr_linenumber" name="601" href="#601">601</a>             <strong class="jxr_keyword">return</strong> <span class="jxr_string">"Access token: "</span> + accessToken + <span class="jxr_string">" / Refresh token: "</span> + refreshToken + <span class="jxr_string">" / Expires : "</span>
+<a class="jxr_linenumber" name="602" href="#602">602</a>                     + expirationTimestamp;
+<a class="jxr_linenumber" name="603" href="#603">603</a>         }
+<a class="jxr_linenumber" name="604" href="#604">604</a>     }
+<a class="jxr_linenumber" name="605" href="#605">605</a> 
+<a class="jxr_linenumber" name="606" href="#606">606</a>     <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="607" href="#607">607</a> <em class="jxr_javadoccomment">     * Listener for OAuth token events.</em>
+<a class="jxr_linenumber" name="608" href="#608">608</a> <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="609" href="#609">609</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">interface</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">TokenListener</a> {
+<a class="jxr_linenumber" name="610" href="#610">610</a> 
+<a class="jxr_linenumber" name="611" href="#611">611</a>         <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="612" href="#612">612</a> <em class="jxr_javadoccomment">         * Called when a token is requested of refreshed.</em>
+<a class="jxr_linenumber" name="613" href="#613">613</a> <em class="jxr_javadoccomment">         * </em>
+<a class="jxr_linenumber" name="614" href="#614">614</a> <em class="jxr_javadoccomment">         * @param token</em>
+<a class="jxr_linenumber" name="615" href="#615">615</a> <em class="jxr_javadoccomment">         *            the new token</em>
+<a class="jxr_linenumber" name="616" href="#616">616</a> <em class="jxr_javadoccomment">         */</em>
+<a class="jxr_linenumber" name="617" href="#617">617</a>         <strong class="jxr_keyword">void</strong> tokenRefreshed(<a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">Token</a> token);
+<a class="jxr_linenumber" name="618" href="#618">618</a>     }
+<a class="jxr_linenumber" name="619" href="#619">619</a> 
+<a class="jxr_linenumber" name="620" href="#620">620</a>     <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="621" href="#621">621</a> <em class="jxr_javadoccomment">     * Exception for OAuth errors.</em>
+<a class="jxr_linenumber" name="622" href="#622">622</a> <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="623" href="#623">623</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">CmisOAuthException</a> <strong class="jxr_keyword">extends</strong> CmisConnectionException {
+<a class="jxr_linenumber" name="624" href="#624">624</a> 
+<a class="jxr_linenumber" name="625" href="#625">625</a>         <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> serialVersionUID = 1L;
+<a class="jxr_linenumber" name="626" href="#626">626</a> 
+<a class="jxr_linenumber" name="627" href="#627">627</a>         <em class="jxr_comment">// general OAuth errors</em>
+<a class="jxr_linenumber" name="628" href="#628">628</a>         <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String ERROR_INVALID_REQUEST = <span class="jxr_string">"invalid_request"</span>;
+<a class="jxr_linenumber" name="629" href="#629">629</a>         <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String ERROR_INVALID_CLIENT = <span class="jxr_string">"invalid_client"</span>;
+<a class="jxr_linenumber" name="630" href="#630">630</a>         <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String ERROR_INVALID_GRANT = <span class="jxr_string">"invalid_grant"</span>;
+<a class="jxr_linenumber" name="631" href="#631">631</a>         <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String ERROR_UNAUTHORIZED_CLIENT = <span class="jxr_string">"unauthorized_client"</span>;
+<a class="jxr_linenumber" name="632" href="#632">632</a>         <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String ERROR_UNSUPPORTED_GRANT_TYPE = <span class="jxr_string">"unsupported_grant_type"</span>;
+<a class="jxr_linenumber" name="633" href="#633">633</a>         <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String ERROR_INVALID_SCOPE = <span class="jxr_string">"invalid_scope"</span>;
+<a class="jxr_linenumber" name="634" href="#634">634</a> 
+<a class="jxr_linenumber" name="635" href="#635">635</a>         <em class="jxr_comment">// bearer specific</em>
+<a class="jxr_linenumber" name="636" href="#636">636</a>         <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String ERROR_INVALID_TOKEN = <span class="jxr_string">"invalid_token"</span>;
+<a class="jxr_linenumber" name="637" href="#637">637</a> 
+<a class="jxr_linenumber" name="638" href="#638">638</a>         <strong class="jxr_keyword">private</strong> String error;
+<a class="jxr_linenumber" name="639" href="#639">639</a>         <strong class="jxr_keyword">private</strong> String errorDescription;
+<a class="jxr_linenumber" name="640" href="#640">640</a>         <strong class="jxr_keyword">private</strong> String errorUri;
+<a class="jxr_linenumber" name="641" href="#641">641</a> 
+<a class="jxr_linenumber" name="642" href="#642">642</a>         <strong class="jxr_keyword">public</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">CmisOAuthException</a>() {
+<a class="jxr_linenumber" name="643" href="#643">643</a>             <strong class="jxr_keyword">super</strong>();
+<a class="jxr_linenumber" name="644" href="#644">644</a>         }
+<a class="jxr_linenumber" name="645" href="#645">645</a> 
+<a class="jxr_linenumber" name="646" href="#646">646</a>         <strong class="jxr_keyword">public</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">CmisOAuthException</a>(String message) {
+<a class="jxr_linenumber" name="647" href="#647">647</a>             <strong class="jxr_keyword">super</strong>(message);
+<a class="jxr_linenumber" name="648" href="#648">648</a>         }
+<a class="jxr_linenumber" name="649" href="#649">649</a> 
+<a class="jxr_linenumber" name="650" href="#650">650</a>         <strong class="jxr_keyword">public</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">CmisOAuthException</a>(String message, Throwable cause) {
+<a class="jxr_linenumber" name="651" href="#651">651</a>             <strong class="jxr_keyword">super</strong>(message, cause);
+<a class="jxr_linenumber" name="652" href="#652">652</a>         }
+<a class="jxr_linenumber" name="653" href="#653">653</a> 
+<a class="jxr_linenumber" name="654" href="#654">654</a>         <strong class="jxr_keyword">public</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/client/bindings/spi/OAuthAuthenticationProvider.html">CmisOAuthException</a>(String message, String error, String errorDescription, String errorUri) {
+<a class="jxr_linenumber" name="655" href="#655">655</a>             <strong class="jxr_keyword">super</strong>(message);
+<a class="jxr_linenumber" name="656" href="#656">656</a>             <strong class="jxr_keyword">this</strong>.error = error;
+<a class="jxr_linenumber" name="657" href="#657">657</a>             <strong class="jxr_keyword">this</strong>.errorDescription = errorDescription;
+<a class="jxr_linenumber" name="658" href="#658">658</a>             <strong class="jxr_keyword">this</strong>.errorUri = errorUri;
+<a class="jxr_linenumber" name="659" href="#659">659</a>         }
+<a class="jxr_linenumber" name="660" href="#660">660</a> 
+<a class="jxr_linenumber" name="661" href="#661">661</a>         <strong class="jxr_keyword">public</strong> String getError() {
+<a class="jxr_linenumber" name="662" href="#662">662</a>             <strong class="jxr_keyword">return</strong> error;
+<a class="jxr_linenumber" name="663" href="#663">663</a>         }
+<a class="jxr_linenumber" name="664" href="#664">664</a> 
+<a class="jxr_linenumber" name="665" href="#665">665</a>         <strong class="jxr_keyword">public</strong> String getErrorDescription() {
+<a class="jxr_linenumber" name="666" href="#666">666</a>             <strong class="jxr_keyword">return</strong> errorDescription;
+<a class="jxr_linenumber" name="667" href="#667">667</a>         }
+<a class="jxr_linenumber" name="668" href="#668">668</a> 
+<a class="jxr_linenumber" name="669" href="#669">669</a>         <strong class="jxr_keyword">public</strong> String getErrorUri() {
+<a class="jxr_linenumber" name="670" href="#670">670</a>             <strong class="jxr_keyword">return</strong> errorUri;
+<a class="jxr_linenumber" name="671" href="#671">671</a>         }
+<a class="jxr_linenumber" name="672" href="#672">672</a>     }
+<a class="jxr_linenumber" name="673" href="#673">673</a> }
+</pre>
+<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body>
+</html>
+



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