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apache / chemistry-site / 19af7d0fa4e1872c926a0e153c3f24d6bc996bae / . / content / java / 0.13.0 / maven / chemistry-opencmis-server / chemistry-opencmis-server-bindings / xref / org / apache / chemistry / opencmis / server / impl / browser / token / AbstractSimpleTokenHandler.html
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<div id="overview"><a href="../../../../../../../../../apidocs/org/apache/chemistry/opencmis/server/impl/browser/token/AbstractSimpleTokenHandler.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.server.impl.browser.token;
<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.PrintWriter;
<a class="jxr_linenumber" name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> java.io.Serializable;
<a class="jxr_linenumber" name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> java.net.URL;
<a class="jxr_linenumber" name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> java.util.Locale;
<a class="jxr_linenumber" name="26" href="#26">26</a>
<a class="jxr_linenumber" name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> javax.servlet.RequestDispatcher;
<a class="jxr_linenumber" name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> javax.servlet.ServletContext;
<a class="jxr_linenumber" name="29" href="#29">29</a> <strong class="jxr_keyword">import</strong> javax.servlet.http.HttpServletRequest;
<a class="jxr_linenumber" name="30" href="#30">30</a> <strong class="jxr_keyword">import</strong> javax.servlet.http.HttpServletResponse;
<a class="jxr_linenumber" name="31" href="#31">31</a>
<a class="jxr_linenumber" name="32" href="#32">32</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.commons.exceptions.CmisBaseException;
<a class="jxr_linenumber" name="33" href="#33">33</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.commons.exceptions.CmisObjectNotFoundException;
<a class="jxr_linenumber" name="34" href="#34">34</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.commons.exceptions.CmisRuntimeException;
<a class="jxr_linenumber" name="35" href="#35">35</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.commons.impl.UrlBuilder;
<a class="jxr_linenumber" name="36" href="#36">36</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.commons.impl.json.JSONArray;
<a class="jxr_linenumber" name="37" href="#37">37</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.commons.impl.json.JSONObject;
<a class="jxr_linenumber" name="38" href="#38">38</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.commons.impl.json.JSONStreamAware;
<a class="jxr_linenumber" name="39" href="#39">39</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.commons.server.CallContext;
<a class="jxr_linenumber" name="40" href="#40">40</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.commons.server.CmisService;
<a class="jxr_linenumber" name="41" href="#41">41</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.commons.server.CmisServiceFactory;
<a class="jxr_linenumber" name="42" href="#42">42</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.server.impl.CmisRepositoryContextListener;
<a class="jxr_linenumber" name="43" href="#43">43</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.server.impl.browser.AbstractBrowserServiceCall;
<a class="jxr_linenumber" name="44" href="#44">44</a>
<a class="jxr_linenumber" name="45" href="#45">45</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">abstract</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../../../org/apache/chemistry/opencmis/server/impl/browser/token/AbstractSimpleTokenHandler.html">AbstractSimpleTokenHandler</a> <strong class="jxr_keyword">implements</strong> TokenHandler, Serializable {
<a class="jxr_linenumber" name="46" href="#46">46</a>
<a class="jxr_linenumber" name="47" href="#47">47</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="48" href="#48">48</a>
<a class="jxr_linenumber" name="49" href="#49">49</a> <em class="jxr_comment">// return 10 tokens per batch</em>
<a class="jxr_linenumber" name="50" href="#50">50</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> TOKEN_BATCH_SIZE = 10;
<a class="jxr_linenumber" name="51" href="#51">51</a>
<a class="jxr_linenumber" name="52" href="#52">52</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String ATTR_PREFIX = <span class="jxr_string">"org.apache.chemistry.opencmis."</span>;
<a class="jxr_linenumber" name="53" href="#53">53</a>
<a class="jxr_linenumber" name="54" href="#54">54</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String JSP_PATH = <span class="jxr_string">"/WEB-INF/token/"</span>;
<a class="jxr_linenumber" name="55" href="#55">55</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String JSP_SCRIPT = <span class="jxr_string">"cmis.js.jsp"</span>;
<a class="jxr_linenumber" name="56" href="#56">56</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String JSP_IFRAME = <span class="jxr_string">"repository.jsp"</span>;
<a class="jxr_linenumber" name="57" href="#57">57</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String JSP_LOGIN = <span class="jxr_string">"login.jsp"</span>;
<a class="jxr_linenumber" name="58" href="#58">58</a>
<a class="jxr_linenumber" name="59" href="#59">59</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String PARAM_LOGIN = <span class="jxr_string">"login"</span>;
<a class="jxr_linenumber" name="60" href="#60">60</a>
<a class="jxr_linenumber" name="61" href="#61">61</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String LOGIN_SCRIPT = <span class="jxr_string">"script"</span>;
<a class="jxr_linenumber" name="62" href="#62">62</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String LOGIN_CONTROLLER = <span class="jxr_string">"controller"</span>;
<a class="jxr_linenumber" name="63" href="#63">63</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String LOGIN_LOGIN = <span class="jxr_string">"login"</span>;
<a class="jxr_linenumber" name="64" href="#64">64</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String LOGIN_LOGOUT = <span class="jxr_string">"logout"</span>;
<a class="jxr_linenumber" name="65" href="#65">65</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String LOGIN_TOKEN = <span class="jxr_string">"token"</span>;
<a class="jxr_linenumber" name="66" href="#66">66</a>
<a class="jxr_linenumber" name="67" href="#67">67</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../../../../org/apache/chemistry/opencmis/server/impl/browser/token/AbstractSimpleTokenHandler.html">UrlServiceCall</a> URL_SERVICE_CALL = <strong class="jxr_keyword">new</strong> <a href="../../../../../../../../org/apache/chemistry/opencmis/server/impl/browser/token/AbstractSimpleTokenHandler.html">UrlServiceCall</a>();
<a class="jxr_linenumber" name="68" href="#68">68</a>
<a class="jxr_linenumber" name="69" href="#69">69</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> service(ServletContext servletContext, HttpServletRequest request, HttpServletResponse response) {
<a class="jxr_linenumber" name="70" href="#70">70</a>
<a class="jxr_linenumber" name="71" href="#71">71</a> String repositoryId = <strong class="jxr_keyword">null</strong>; <em class="jxr_comment">// TODO: determine repository id</em>
<a class="jxr_linenumber" name="72" href="#72">72</a> String login = request.getParameter(PARAM_LOGIN);
<a class="jxr_linenumber" name="73" href="#73">73</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="74" href="#74">74</a> <strong class="jxr_keyword">if</strong> (LOGIN_TOKEN.equals(login)) {
<a class="jxr_linenumber" name="75" href="#75">75</a> sendTokens(servletContext, request, response);
<a class="jxr_linenumber" name="76" href="#76">76</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (LOGIN_SCRIPT.equals(login)) {
<a class="jxr_linenumber" name="77" href="#77">77</a> sendJavaScript(servletContext, request, response, repositoryId);
<a class="jxr_linenumber" name="78" href="#78">78</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (LOGIN_CONTROLLER.equals(login)) {
<a class="jxr_linenumber" name="79" href="#79">79</a> sendControllerContent(servletContext, request, response, repositoryId);
<a class="jxr_linenumber" name="80" href="#80">80</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (LOGIN_LOGIN.equals(login)) {
<a class="jxr_linenumber" name="81" href="#81">81</a> login(servletContext, request, response, repositoryId);
<a class="jxr_linenumber" name="82" href="#82">82</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (LOGIN_LOGOUT.equals(login)) {
<a class="jxr_linenumber" name="83" href="#83">83</a> logout(servletContext, request, response);
<a class="jxr_linenumber" name="84" href="#84">84</a> } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="85" href="#85">85</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> CmisObjectNotFoundException();
<a class="jxr_linenumber" name="86" href="#86">86</a> }
<a class="jxr_linenumber" name="87" href="#87">87</a> } <strong class="jxr_keyword">catch</strong> (Exception e) {
<a class="jxr_linenumber" name="88" href="#88">88</a> <strong class="jxr_keyword">if</strong> (e instanceof CmisBaseException) {
<a class="jxr_linenumber" name="89" href="#89">89</a> <strong class="jxr_keyword">throw</strong> (CmisBaseException) e;
<a class="jxr_linenumber" name="90" href="#90">90</a> } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="91" href="#91">91</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> CmisRuntimeException(<span class="jxr_string">"Internal Error!"</span>, e);
<a class="jxr_linenumber" name="92" href="#92">92</a> }
<a class="jxr_linenumber" name="93" href="#93">93</a> }
<a class="jxr_linenumber" name="94" href="#94">94</a> }
<a class="jxr_linenumber" name="95" href="#95">95</a>
<a class="jxr_linenumber" name="96" href="#96">96</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="97" href="#97">97</a> <em class="jxr_javadoccomment"> * Sends a batch of new tokens.</em>
<a class="jxr_linenumber" name="98" href="#98">98</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="99" href="#99">99</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> sendTokens(ServletContext servletContext, HttpServletRequest request, HttpServletResponse response)
<a class="jxr_linenumber" name="100" href="#100">100</a> <strong class="jxr_keyword">throws</strong> IOException {
<a class="jxr_linenumber" name="101" href="#101">101</a> JSONArray result = <strong class="jxr_keyword">new</strong> JSONArray();
<a class="jxr_linenumber" name="102" href="#102">102</a>
<a class="jxr_linenumber" name="103" href="#103">103</a> <strong class="jxr_keyword">if</strong> (!SimpleTokenHandlerSessionHelper.checkApplicationKey(request)) {
<a class="jxr_linenumber" name="104" href="#104">104</a> <em class="jxr_comment">// PARANOIA: remove the application key if the presented key is</em>
<a class="jxr_linenumber" name="105" href="#105">105</a> <em class="jxr_comment">// wrong, don't allow a second attempt</em>
<a class="jxr_linenumber" name="106" href="#106">106</a> String appId = SimpleTokenHandlerSessionHelper.getApplicationIdFromKey(<a href="../../../../../../../../org/apache/chemistry/opencmis/server/impl/browser/token/SimpleTokenHandlerSessionHelper.html">SimpleTokenHandlerSessionHelper</a>
<a class="jxr_linenumber" name="107" href="#107">107</a> .getKey(request));
<a class="jxr_linenumber" name="108" href="#108">108</a> <strong class="jxr_keyword">if</strong> (appId != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="109" href="#109">109</a> SimpleTokenHandlerSessionHelper.removeApplicationKey(request, appId);
<a class="jxr_linenumber" name="110" href="#110">110</a> }
<a class="jxr_linenumber" name="111" href="#111">111</a> } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="112" href="#112">112</a> <em class="jxr_comment">// generate a batch of tokens</em>
<a class="jxr_linenumber" name="113" href="#113">113</a> String appId = SimpleTokenHandlerSessionHelper.getApplicationIdFromKey(<a href="../../../../../../../../org/apache/chemistry/opencmis/server/impl/browser/token/SimpleTokenHandlerSessionHelper.html">SimpleTokenHandlerSessionHelper</a>
<a class="jxr_linenumber" name="114" href="#114">114</a> .getKey(request));
<a class="jxr_linenumber" name="115" href="#115">115</a>
<a class="jxr_linenumber" name="116" href="#116">116</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i &lt; TOKEN_BATCH_SIZE; i++) {
<a class="jxr_linenumber" name="117" href="#117">117</a> <em class="jxr_comment">// create token</em>
<a class="jxr_linenumber" name="118" href="#118">118</a> String token = SimpleTokenHandlerSessionHelper.generateKey(appId);
<a class="jxr_linenumber" name="119" href="#119">119</a>
<a class="jxr_linenumber" name="120" href="#120">120</a> <em class="jxr_comment">// put token into session and it to the response</em>
<a class="jxr_linenumber" name="121" href="#121">121</a> SimpleTokenHandlerSessionHelper.addToken(request, token);
<a class="jxr_linenumber" name="122" href="#122">122</a> result.add(token);
<a class="jxr_linenumber" name="123" href="#123">123</a> }
<a class="jxr_linenumber" name="124" href="#124">124</a> }
<a class="jxr_linenumber" name="125" href="#125">125</a>
<a class="jxr_linenumber" name="126" href="#126">126</a> printJSON(response, result);
<a class="jxr_linenumber" name="127" href="#127">127</a> }
<a class="jxr_linenumber" name="128" href="#128">128</a>
<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"> * Sends the JavaScript file for web clients.</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> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> sendJavaScript(ServletContext servletContext, HttpServletRequest request,
<a class="jxr_linenumber" name="133" href="#133">133</a> HttpServletResponse response, String repositoryId) <strong class="jxr_keyword">throws</strong> IOException {
<a class="jxr_linenumber" name="134" href="#134">134</a>
<a class="jxr_linenumber" name="135" href="#135">135</a> UrlBuilder baseUrl = URL_SERVICE_CALL.compileBaseUrl(request, repositoryId);
<a class="jxr_linenumber" name="136" href="#136">136</a> URL url = <strong class="jxr_keyword">new</strong> URL(baseUrl.toString());
<a class="jxr_linenumber" name="137" href="#137">137</a>
<a class="jxr_linenumber" name="138" href="#138">138</a> request.setAttribute(ATTR_PREFIX + <span class="jxr_string">"domain"</span>, encodeJavaScriptString(url.getProtocol() + <span class="jxr_string">"://"</span> + url.getHost()
<a class="jxr_linenumber" name="139" href="#139">139</a> + (url.getPort() &gt; -1 ? <span class="jxr_string">":"</span> + url.getPort() : <span class="jxr_string">""</span>)));
<a class="jxr_linenumber" name="140" href="#140">140</a> request.setAttribute(ATTR_PREFIX + <span class="jxr_string">"serviceUrl"</span>, encodeJavaScriptString(baseUrl.toString()));
<a class="jxr_linenumber" name="141" href="#141">141</a> request.setAttribute(ATTR_PREFIX + <span class="jxr_string">"iframeUrl"</span>,
<a class="jxr_linenumber" name="142" href="#142">142</a> encodeJavaScriptString(baseUrl.addParameter(PARAM_LOGIN, LOGIN_CONTROLLER).toString()));
<a class="jxr_linenumber" name="143" href="#143">143</a>
<a class="jxr_linenumber" name="144" href="#144">144</a> response.setContentType(<span class="jxr_string">"application/json; charset=UTF-8"</span>);
<a class="jxr_linenumber" name="145" href="#145">145</a>
<a class="jxr_linenumber" name="146" href="#146">146</a> RequestDispatcher dispatcher = servletContext.getRequestDispatcher(JSP_PATH + JSP_SCRIPT);
<a class="jxr_linenumber" name="147" href="#147">147</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="148" href="#148">148</a> dispatcher.include(request, response);
<a class="jxr_linenumber" name="149" href="#149">149</a> } <strong class="jxr_keyword">catch</strong> (Exception e) {
<a class="jxr_linenumber" name="150" href="#150">150</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> CmisRuntimeException(<span class="jxr_string">"Internal error!"</span>, e);
<a class="jxr_linenumber" name="151" href="#151">151</a> }
<a class="jxr_linenumber" name="152" href="#152">152</a> }
<a class="jxr_linenumber" name="153" href="#153">153</a>
<a class="jxr_linenumber" name="154" href="#154">154</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="155" href="#155">155</a> <em class="jxr_javadoccomment"> * Sends the IFrame content.</em>
<a class="jxr_linenumber" name="156" href="#156">156</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="157" href="#157">157</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> sendControllerContent(ServletContext servletContext, HttpServletRequest request,
<a class="jxr_linenumber" name="158" href="#158">158</a> HttpServletResponse response, String repositoryId) <strong class="jxr_keyword">throws</strong> IOException {
<a class="jxr_linenumber" name="159" href="#159">159</a>
<a class="jxr_linenumber" name="160" href="#160">160</a> response.setContentType(<span class="jxr_string">"text/html; charset=UTF-8"</span>);
<a class="jxr_linenumber" name="161" href="#161">161</a>
<a class="jxr_linenumber" name="162" href="#162">162</a> request.setAttribute(
<a class="jxr_linenumber" name="163" href="#163">163</a> ATTR_PREFIX + <span class="jxr_string">"loginUrl"</span>,
<a class="jxr_linenumber" name="164" href="#164">164</a> encodeJavaScriptString(URL_SERVICE_CALL.compileBaseUrl(request, repositoryId)
<a class="jxr_linenumber" name="165" href="#165">165</a> .addParameter(PARAM_LOGIN, <span class="jxr_string">""</span>).toString()));
<a class="jxr_linenumber" name="166" href="#166">166</a>
<a class="jxr_linenumber" name="167" href="#167">167</a> RequestDispatcher dispatcher = servletContext.getRequestDispatcher(JSP_PATH + JSP_IFRAME);
<a class="jxr_linenumber" name="168" href="#168">168</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="169" href="#169">169</a> dispatcher.include(request, response);
<a class="jxr_linenumber" name="170" href="#170">170</a> } <strong class="jxr_keyword">catch</strong> (Exception e) {
<a class="jxr_linenumber" name="171" href="#171">171</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> CmisRuntimeException(<span class="jxr_string">"Internal error!"</span>, e);
<a class="jxr_linenumber" name="172" href="#172">172</a> }
<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_javadoccomment">/**</em>
<a class="jxr_linenumber" name="176" href="#176">176</a> <em class="jxr_javadoccomment"> * Handles logins.</em>
<a class="jxr_linenumber" name="177" href="#177">177</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="178" href="#178">178</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> login(ServletContext servletContext, HttpServletRequest request, HttpServletResponse response,
<a class="jxr_linenumber" name="179" href="#179">179</a> String repositoryId) <strong class="jxr_keyword">throws</strong> IOException {
<a class="jxr_linenumber" name="180" href="#180">180</a> <strong class="jxr_keyword">if</strong> (<span class="jxr_string">"GET"</span>.equals(request.getMethod())) {
<a class="jxr_linenumber" name="181" href="#181">181</a> showLoginForm(servletContext, request, response, <strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="182" href="#182">182</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (<span class="jxr_string">"POST"</span>.equals(request.getMethod())) {
<a class="jxr_linenumber" name="183" href="#183">183</a> authenticate(servletContext, request, response, repositoryId);
<a class="jxr_linenumber" name="184" href="#184">184</a> } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="185" href="#185">185</a> response.sendError(HttpServletResponse.SC_BAD_REQUEST);
<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>
<a class="jxr_linenumber" name="189" href="#189">189</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> showLoginForm(ServletContext servletContext, HttpServletRequest request,
<a class="jxr_linenumber" name="190" href="#190">190</a> HttpServletResponse response, String errorMessage) <strong class="jxr_keyword">throws</strong> IOException {
<a class="jxr_linenumber" name="191" href="#191">191</a>
<a class="jxr_linenumber" name="192" href="#192">192</a> String formKey = SimpleTokenHandlerSessionHelper.getKey(request);
<a class="jxr_linenumber" name="193" href="#193">193</a> String appId = SimpleTokenHandlerSessionHelper.getApplicationIdFromKey(formKey);
<a class="jxr_linenumber" name="194" href="#194">194</a> URL appUrl = SimpleTokenHandlerSessionHelper.getApplicationURL(request, appId);
<a class="jxr_linenumber" name="195" href="#195">195</a>
<a class="jxr_linenumber" name="196" href="#196">196</a> request.setAttribute(ATTR_PREFIX + <span class="jxr_string">"formkey"</span>, formKey);
<a class="jxr_linenumber" name="197" href="#197">197</a> request.setAttribute(ATTR_PREFIX + <span class="jxr_string">"error"</span>, errorMessage);
<a class="jxr_linenumber" name="198" href="#198">198</a> request.setAttribute(ATTR_PREFIX + <span class="jxr_string">"appurl"</span>, encodeHTMLString(appUrl.toString()));
<a class="jxr_linenumber" name="199" href="#199">199</a>
<a class="jxr_linenumber" name="200" href="#200">200</a> response.setContentType(<span class="jxr_string">"text/html; charset=UTF-8"</span>);
<a class="jxr_linenumber" name="201" href="#201">201</a>
<a class="jxr_linenumber" name="202" href="#202">202</a> RequestDispatcher dispatcher = servletContext.getRequestDispatcher(JSP_PATH + JSP_LOGIN);
<a class="jxr_linenumber" name="203" href="#203">203</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="204" href="#204">204</a> dispatcher.include(request, response);
<a class="jxr_linenumber" name="205" href="#205">205</a> } <strong class="jxr_keyword">catch</strong> (Exception e) {
<a class="jxr_linenumber" name="206" href="#206">206</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> CmisRuntimeException(<span class="jxr_string">"Internal error!"</span>, e);
<a class="jxr_linenumber" name="207" href="#207">207</a> }
<a class="jxr_linenumber" name="208" href="#208">208</a> }
<a class="jxr_linenumber" name="209" href="#209">209</a>
<a class="jxr_linenumber" name="210" href="#210">210</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> authenticate(ServletContext servletContext, HttpServletRequest request,
<a class="jxr_linenumber" name="211" href="#211">211</a> HttpServletResponse response, String repositoryId) <strong class="jxr_keyword">throws</strong> IOException {
<a class="jxr_linenumber" name="212" href="#212">212</a> <strong class="jxr_keyword">if</strong> (SimpleTokenHandlerSessionHelper.checkFormKey(request)) {
<a class="jxr_linenumber" name="213" href="#213">213</a> <em class="jxr_comment">// login form returns</em>
<a class="jxr_linenumber" name="214" href="#214">214</a>
<a class="jxr_linenumber" name="215" href="#215">215</a> String trustapp = request.getParameter(SimpleTokenHandlerSessionHelper.PARAM_TRUSTAPP);
<a class="jxr_linenumber" name="216" href="#216">216</a> String user = request.getParameter(SimpleTokenHandlerSessionHelper.PARAM_USER);
<a class="jxr_linenumber" name="217" href="#217">217</a> String password = request.getParameter(SimpleTokenHandlerSessionHelper.PARAM_PASSWORD);
<a class="jxr_linenumber" name="218" href="#218">218</a>
<a class="jxr_linenumber" name="219" href="#219">219</a> <strong class="jxr_keyword">if</strong> (!<span class="jxr_string">"1"</span>.equals(trustapp)) {
<a class="jxr_linenumber" name="220" href="#220">220</a> String error = <span class="jxr_string">"Please confirm that you trust the application!"</span>;
<a class="jxr_linenumber" name="221" href="#221">221</a> showLoginForm(servletContext, request, response, error);
<a class="jxr_linenumber" name="222" href="#222">222</a> <strong class="jxr_keyword">return</strong>;
<a class="jxr_linenumber" name="223" href="#223">223</a> }
<a class="jxr_linenumber" name="224" href="#224">224</a>
<a class="jxr_linenumber" name="225" href="#225">225</a> <strong class="jxr_keyword">if</strong> (!authenticate(servletContext, request, response, user, password)) {
<a class="jxr_linenumber" name="226" href="#226">226</a> String error = <span class="jxr_string">"Invalid credentials!"</span>;
<a class="jxr_linenumber" name="227" href="#227">227</a> showLoginForm(servletContext, request, response, error);
<a class="jxr_linenumber" name="228" href="#228">228</a> <strong class="jxr_keyword">return</strong>;
<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> <em class="jxr_comment">// authentication successful -&gt; create application key and</em>
<a class="jxr_linenumber" name="232" href="#232">232</a> <em class="jxr_comment">// forward to application</em>
<a class="jxr_linenumber" name="233" href="#233">233</a> String appId = SimpleTokenHandlerSessionHelper.getApplicationIdFromKey(<a href="../../../../../../../../org/apache/chemistry/opencmis/server/impl/browser/token/SimpleTokenHandlerSessionHelper.html">SimpleTokenHandlerSessionHelper</a>
<a class="jxr_linenumber" name="234" href="#234">234</a> .getKey(request));
<a class="jxr_linenumber" name="235" href="#235">235</a> String appKey = SimpleTokenHandlerSessionHelper.generateKey(appId);
<a class="jxr_linenumber" name="236" href="#236">236</a> SimpleTokenHandlerSessionHelper.setApplicationKey(request, appKey);
<a class="jxr_linenumber" name="237" href="#237">237</a> SimpleTokenHandlerSessionHelper.setUser(request, appId, user);
<a class="jxr_linenumber" name="238" href="#238">238</a> SimpleTokenHandlerSessionHelper.removeFormKey(request, appId);
<a class="jxr_linenumber" name="239" href="#239">239</a>
<a class="jxr_linenumber" name="240" href="#240">240</a> URL appURL = SimpleTokenHandlerSessionHelper.getApplicationURL(request, appId);
<a class="jxr_linenumber" name="241" href="#241">241</a>
<a class="jxr_linenumber" name="242" href="#242">242</a> response.sendRedirect(response.encodeRedirectURL(appURL.toString()));
<a class="jxr_linenumber" name="243" href="#243">243</a>
<a class="jxr_linenumber" name="244" href="#244">244</a> <strong class="jxr_keyword">return</strong>;
<a class="jxr_linenumber" name="245" href="#245">245</a> }
<a class="jxr_linenumber" name="246" href="#246">246</a>
<a class="jxr_linenumber" name="247" href="#247">247</a> <em class="jxr_comment">// check URL</em>
<a class="jxr_linenumber" name="248" href="#248">248</a> String url = request.getParameter(SimpleTokenHandlerSessionHelper.PARAM_URL);
<a class="jxr_linenumber" name="249" href="#249">249</a>
<a class="jxr_linenumber" name="250" href="#250">250</a> <strong class="jxr_keyword">if</strong> (url == <strong class="jxr_keyword">null</strong> || url.trim().length() &lt; 8 || !url.toLowerCase(Locale.ENGLISH).startsWith(<span class="jxr_string">"http"</span>)) {
<a class="jxr_linenumber" name="251" href="#251">251</a> response.sendError(HttpServletResponse.SC_BAD_REQUEST);
<a class="jxr_linenumber" name="252" href="#252">252</a> <strong class="jxr_keyword">return</strong>;
<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> URL appURL = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="256" href="#256">256</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="257" href="#257">257</a> appURL = <strong class="jxr_keyword">new</strong> URL(url);
<a class="jxr_linenumber" name="258" href="#258">258</a> } <strong class="jxr_keyword">catch</strong> (Exception e) {
<a class="jxr_linenumber" name="259" href="#259">259</a> response.sendError(HttpServletResponse.SC_BAD_REQUEST);
<a class="jxr_linenumber" name="260" href="#260">260</a> <strong class="jxr_keyword">return</strong>;
<a class="jxr_linenumber" name="261" href="#261">261</a> }
<a class="jxr_linenumber" name="262" href="#262">262</a>
<a class="jxr_linenumber" name="263" href="#263">263</a> <em class="jxr_comment">// check login key</em>
<a class="jxr_linenumber" name="264" href="#264">264</a> String loginKey = request.getParameter(SimpleTokenHandlerSessionHelper.PARAM_KEY);
<a class="jxr_linenumber" name="265" href="#265">265</a>
<a class="jxr_linenumber" name="266" href="#266">266</a> <strong class="jxr_keyword">if</strong> (loginKey == <strong class="jxr_keyword">null</strong> || loginKey.trim().length() == 0) {
<a class="jxr_linenumber" name="267" href="#267">267</a> <em class="jxr_comment">// no login key set -&gt; generate one and return it</em>
<a class="jxr_linenumber" name="268" href="#268">268</a>
<a class="jxr_linenumber" name="269" href="#269">269</a> String appId = SimpleTokenHandlerSessionHelper.generateAppId();
<a class="jxr_linenumber" name="270" href="#270">270</a> loginKey = SimpleTokenHandlerSessionHelper.generateKey(appId);
<a class="jxr_linenumber" name="271" href="#271">271</a> String formKey = SimpleTokenHandlerSessionHelper.generateKey(appId);
<a class="jxr_linenumber" name="272" href="#272">272</a>
<a class="jxr_linenumber" name="273" href="#273">273</a> SimpleTokenHandlerSessionHelper.setLoginKey(request, loginKey, formKey, appURL);
<a class="jxr_linenumber" name="274" href="#274">274</a>
<a class="jxr_linenumber" name="275" href="#275">275</a> String formURL = encodeJavaScriptString(URL_SERVICE_CALL.compileBaseUrl(request, repositoryId)
<a class="jxr_linenumber" name="276" href="#276">276</a> .addParameter(PARAM_LOGIN, LOGIN_LOGIN)
<a class="jxr_linenumber" name="277" href="#277">277</a> .addParameter(SimpleTokenHandlerSessionHelper.PARAM_KEY, formKey).toString());
<a class="jxr_linenumber" name="278" href="#278">278</a>
<a class="jxr_linenumber" name="279" href="#279">279</a> JSONObject result = <strong class="jxr_keyword">new</strong> JSONObject();
<a class="jxr_linenumber" name="280" href="#280">280</a> result.put(<span class="jxr_string">"ok"</span>, 0);
<a class="jxr_linenumber" name="281" href="#281">281</a> result.put(<span class="jxr_string">"key"</span>, loginKey);
<a class="jxr_linenumber" name="282" href="#282">282</a> result.put(<span class="jxr_string">"url"</span>, formURL);
<a class="jxr_linenumber" name="283" href="#283">283</a>
<a class="jxr_linenumber" name="284" href="#284">284</a> printJSON(response, result);
<a class="jxr_linenumber" name="285" href="#285">285</a>
<a class="jxr_linenumber" name="286" href="#286">286</a> <strong class="jxr_keyword">return</strong>;
<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> String appId = SimpleTokenHandlerSessionHelper.getApplicationIdFromKey(<a href="../../../../../../../../org/apache/chemistry/opencmis/server/impl/browser/token/SimpleTokenHandlerSessionHelper.html">SimpleTokenHandlerSessionHelper</a>
<a class="jxr_linenumber" name="290" href="#290">290</a> .getKey(request));
<a class="jxr_linenumber" name="291" href="#291">291</a> String appKey = SimpleTokenHandlerSessionHelper.getApplicationKey(request, appId);
<a class="jxr_linenumber" name="292" href="#292">292</a>
<a class="jxr_linenumber" name="293" href="#293">293</a> <em class="jxr_comment">// check if login key fits</em>
<a class="jxr_linenumber" name="294" href="#294">294</a> <strong class="jxr_keyword">if</strong> (appKey == <strong class="jxr_keyword">null</strong> || !SimpleTokenHandlerSessionHelper.checkLoginKey(request)) {
<a class="jxr_linenumber" name="295" href="#295">295</a> <em class="jxr_comment">// PARANOIA: remove keys, don't allow a second attempt</em>
<a class="jxr_linenumber" name="296" href="#296">296</a> SimpleTokenHandlerSessionHelper.removeLoginKey(request, appId);
<a class="jxr_linenumber" name="297" href="#297">297</a> SimpleTokenHandlerSessionHelper.removeApplicationKey(request, appId);
<a class="jxr_linenumber" name="298" href="#298">298</a> response.sendError(400);
<a class="jxr_linenumber" name="299" href="#299">299</a> <strong class="jxr_keyword">return</strong>;
<a class="jxr_linenumber" name="300" href="#300">300</a> }
<a class="jxr_linenumber" name="301" href="#301">301</a>
<a class="jxr_linenumber" name="302" href="#302">302</a> <em class="jxr_comment">// remove login key - it should not be reused</em>
<a class="jxr_linenumber" name="303" href="#303">303</a> SimpleTokenHandlerSessionHelper.removeLoginKey(request, appId);
<a class="jxr_linenumber" name="304" href="#304">304</a>
<a class="jxr_linenumber" name="305" href="#305">305</a> <em class="jxr_comment">// return application key</em>
<a class="jxr_linenumber" name="306" href="#306">306</a> JSONObject result = <strong class="jxr_keyword">new</strong> JSONObject();
<a class="jxr_linenumber" name="307" href="#307">307</a> result.put(<span class="jxr_string">"ok"</span>, 1);
<a class="jxr_linenumber" name="308" href="#308">308</a> result.put(<span class="jxr_string">"key"</span>, appKey);
<a class="jxr_linenumber" name="309" href="#309">309</a>
<a class="jxr_linenumber" name="310" href="#310">310</a> printJSON(response, result);
<a class="jxr_linenumber" name="311" href="#311">311</a> }
<a class="jxr_linenumber" name="312" href="#312">312</a>
<a class="jxr_linenumber" name="313" href="#313">313</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">abstract</strong> <strong class="jxr_keyword">boolean</strong> authenticate(<strong class="jxr_keyword">final</strong> ServletContext servletContext, <strong class="jxr_keyword">final</strong> HttpServletRequest request,
<a class="jxr_linenumber" name="314" href="#314">314</a> <strong class="jxr_keyword">final</strong> HttpServletResponse response, String user, String password);
<a class="jxr_linenumber" name="315" href="#315">315</a>
<a class="jxr_linenumber" name="316" href="#316">316</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="317" href="#317">317</a> <em class="jxr_javadoccomment"> * Handles logouts.</em>
<a class="jxr_linenumber" name="318" href="#318">318</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="319" href="#319">319</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> logout(<strong class="jxr_keyword">final</strong> ServletContext servletContext, <strong class="jxr_keyword">final</strong> HttpServletRequest request,
<a class="jxr_linenumber" name="320" href="#320">320</a> <strong class="jxr_keyword">final</strong> HttpServletResponse response) <strong class="jxr_keyword">throws</strong> IOException {
<a class="jxr_linenumber" name="321" href="#321">321</a> String appId = SimpleTokenHandlerSessionHelper.getApplicationIdFromKey(<a href="../../../../../../../../org/apache/chemistry/opencmis/server/impl/browser/token/SimpleTokenHandlerSessionHelper.html">SimpleTokenHandlerSessionHelper</a>
<a class="jxr_linenumber" name="322" href="#322">322</a> .getKey(request));
<a class="jxr_linenumber" name="323" href="#323">323</a> <strong class="jxr_keyword">if</strong> (appId != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="324" href="#324">324</a> SimpleTokenHandlerSessionHelper.removeApplicationKey(request, appId);
<a class="jxr_linenumber" name="325" href="#325">325</a> }
<a class="jxr_linenumber" name="326" href="#326">326</a>
<a class="jxr_linenumber" name="327" href="#327">327</a> JSONObject result = <strong class="jxr_keyword">new</strong> JSONObject();
<a class="jxr_linenumber" name="328" href="#328">328</a> result.put(<span class="jxr_string">"ok"</span>, 1);
<a class="jxr_linenumber" name="329" href="#329">329</a>
<a class="jxr_linenumber" name="330" href="#330">330</a> printJSON(response, result);
<a class="jxr_linenumber" name="331" href="#331">331</a> }
<a class="jxr_linenumber" name="332" href="#332">332</a>
<a class="jxr_linenumber" name="333" href="#333">333</a> <strong class="jxr_keyword">protected</strong> CmisServiceFactory getCmisServiceFactory(<strong class="jxr_keyword">final</strong> ServletContext servletContext) {
<a class="jxr_linenumber" name="334" href="#334">334</a> CmisServiceFactory factory = (CmisServiceFactory) servletContext
<a class="jxr_linenumber" name="335" href="#335">335</a> .getAttribute(CmisRepositoryContextListener.SERVICES_FACTORY);
<a class="jxr_linenumber" name="336" href="#336">336</a>
<a class="jxr_linenumber" name="337" href="#337">337</a> <strong class="jxr_keyword">if</strong> (factory == <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="338" href="#338">338</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> CmisRuntimeException(<span class="jxr_string">"Service factory not available! Configuration problem?"</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> <strong class="jxr_keyword">return</strong> factory;
<a class="jxr_linenumber" name="342" href="#342">342</a> }
<a class="jxr_linenumber" name="343" href="#343">343</a>
<a class="jxr_linenumber" name="344" href="#344">344</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> printJSON(<strong class="jxr_keyword">final</strong> HttpServletResponse response, <strong class="jxr_keyword">final</strong> JSONStreamAware json) <strong class="jxr_keyword">throws</strong> IOException {
<a class="jxr_linenumber" name="345" href="#345">345</a> response.setStatus(HttpServletResponse.SC_OK);
<a class="jxr_linenumber" name="346" href="#346">346</a> response.setContentType(<span class="jxr_string">"application/json; charset=utf-8"</span>);
<a class="jxr_linenumber" name="347" href="#347">347</a> response.addHeader(<span class="jxr_string">"Cache-Control"</span>, <span class="jxr_string">"private, max-age=0"</span>);
<a class="jxr_linenumber" name="348" href="#348">348</a>
<a class="jxr_linenumber" name="349" href="#349">349</a> PrintWriter pw = response.getWriter();
<a class="jxr_linenumber" name="350" href="#350">350</a> json.writeJSONString(pw);
<a class="jxr_linenumber" name="351" href="#351">351</a> pw.flush();
<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">protected</strong> String encodeJavaScriptString(<strong class="jxr_keyword">final</strong> String s) {
<a class="jxr_linenumber" name="355" href="#355">355</a> <strong class="jxr_keyword">if</strong> (s == <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="356" href="#356">356</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="357" href="#357">357</a> }
<a class="jxr_linenumber" name="358" href="#358">358</a>
<a class="jxr_linenumber" name="359" href="#359">359</a> StringBuilder sb = <strong class="jxr_keyword">new</strong> StringBuilder();
<a class="jxr_linenumber" name="360" href="#360">360</a>
<a class="jxr_linenumber" name="361" href="#361">361</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i &lt; s.length(); i++) {
<a class="jxr_linenumber" name="362" href="#362">362</a> <strong class="jxr_keyword">char</strong> c = s.charAt(i);
<a class="jxr_linenumber" name="363" href="#363">363</a> <strong class="jxr_keyword">if</strong> (c == '\'') {
<a class="jxr_linenumber" name="364" href="#364">364</a> sb.append(<span class="jxr_string">"&#92;&#92;'"</span>);
<a class="jxr_linenumber" name="365" href="#365">365</a> } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="366" href="#366">366</a> sb.append(c);
<a class="jxr_linenumber" name="367" href="#367">367</a> }
<a class="jxr_linenumber" name="368" href="#368">368</a> }
<a class="jxr_linenumber" name="369" href="#369">369</a>
<a class="jxr_linenumber" name="370" href="#370">370</a> <strong class="jxr_keyword">return</strong> sb.toString();
<a class="jxr_linenumber" name="371" href="#371">371</a> }
<a class="jxr_linenumber" name="372" href="#372">372</a>
<a class="jxr_linenumber" name="373" href="#373">373</a> <strong class="jxr_keyword">protected</strong> String encodeHTMLString(<strong class="jxr_keyword">final</strong> String s) {
<a class="jxr_linenumber" name="374" href="#374">374</a> <strong class="jxr_keyword">if</strong> (s == <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="375" href="#375">375</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="376" href="#376">376</a> }
<a class="jxr_linenumber" name="377" href="#377">377</a>
<a class="jxr_linenumber" name="378" href="#378">378</a> StringBuilder sb = <strong class="jxr_keyword">new</strong> StringBuilder();
<a class="jxr_linenumber" name="379" href="#379">379</a>
<a class="jxr_linenumber" name="380" href="#380">380</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i &lt; s.length(); i++) {
<a class="jxr_linenumber" name="381" href="#381">381</a> <strong class="jxr_keyword">char</strong> c = s.charAt(i);
<a class="jxr_linenumber" name="382" href="#382">382</a>
<a class="jxr_linenumber" name="383" href="#383">383</a> <strong class="jxr_keyword">if</strong> (c == '\t' || c == '\n' || c == '\r' || (c &gt;= 'a' &amp;&amp; c &lt;= 'z') || (c &gt;= 'A' &amp;&amp; c &lt;= 'Z')
<a class="jxr_linenumber" name="384" href="#384">384</a> || (c &gt;= '0' &amp;&amp; c &lt;= '9') || c == ' ' || c == '.' || c == ',' || c == '-' || c == '_') {
<a class="jxr_linenumber" name="385" href="#385">385</a> sb.append(c);
<a class="jxr_linenumber" name="386" href="#386">386</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (c &lt;= 0x1f || (c &gt;= 0x7f &amp;&amp; c &lt;= 0x9f)) {
<a class="jxr_linenumber" name="387" href="#387">387</a> sb.append(' ');
<a class="jxr_linenumber" name="388" href="#388">388</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (c == '&amp;') {
<a class="jxr_linenumber" name="389" href="#389">389</a> sb.append(<span class="jxr_string">"&amp;amp;"</span>);
<a class="jxr_linenumber" name="390" href="#390">390</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (c == '&quot;') {
<a class="jxr_linenumber" name="391" href="#391">391</a> sb.append(<span class="jxr_string">"&amp;quot;"</span>);
<a class="jxr_linenumber" name="392" href="#392">392</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (c == '&lt;') {
<a class="jxr_linenumber" name="393" href="#393">393</a> sb.append(<span class="jxr_string">"&amp;lt;"</span>);
<a class="jxr_linenumber" name="394" href="#394">394</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (c == '&gt;') {
<a class="jxr_linenumber" name="395" href="#395">395</a> sb.append(<span class="jxr_string">"&amp;gt;"</span>);
<a class="jxr_linenumber" name="396" href="#396">396</a> } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="397" href="#397">397</a> sb.append(<span class="jxr_string">"&amp;#x"</span> + Integer.toHexString(c) + <span class="jxr_string">";"</span>);
<a class="jxr_linenumber" name="398" href="#398">398</a> }
<a class="jxr_linenumber" name="399" href="#399">399</a> }
<a class="jxr_linenumber" name="400" href="#400">400</a>
<a class="jxr_linenumber" name="401" href="#401">401</a> <strong class="jxr_keyword">return</strong> sb.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> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../../../org/apache/chemistry/opencmis/server/impl/browser/token/AbstractSimpleTokenHandler.html">UrlServiceCall</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../../../../../org/apache/chemistry/opencmis/server/impl/browser/AbstractBrowserServiceCall.html">AbstractBrowserServiceCall</a> {
<a class="jxr_linenumber" name="405" href="#405">405</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> serve(CallContext context, CmisService service, String repositoryId, HttpServletRequest request,
<a class="jxr_linenumber" name="406" href="#406">406</a> HttpServletResponse response) <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="407" href="#407">407</a> <em class="jxr_comment">// no implementation</em>
<a class="jxr_linenumber" name="408" href="#408">408</a>
<a class="jxr_linenumber" name="409" href="#409">409</a> }
<a class="jxr_linenumber" name="410" href="#410">410</a> }
<a class="jxr_linenumber" name="411" href="#411">411</a> }
</pre>
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