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| <div id="overview"><a href="../../../../../apidocs/org/apache/shiro/util/ThreadContext.html">View Javadoc</a></div><pre> |
| <a class="jxr_linenumber" name="L1" href="#L1">1</a> <em class="jxr_comment">/*</em> |
| <a class="jxr_linenumber" name="L2" href="#L2">2</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em> |
| <a class="jxr_linenumber" name="L3" href="#L3">3</a> <em class="jxr_comment"> * or more contributor license agreements. See the NOTICE file</em> |
| <a class="jxr_linenumber" name="L4" href="#L4">4</a> <em class="jxr_comment"> * distributed with this work for additional information</em> |
| <a class="jxr_linenumber" name="L5" href="#L5">5</a> <em class="jxr_comment"> * regarding copyright ownership. The ASF licenses this file</em> |
| <a class="jxr_linenumber" name="L6" href="#L6">6</a> <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em> |
| <a class="jxr_linenumber" name="L7" href="#L7">7</a> <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em> |
| <a class="jxr_linenumber" name="L8" href="#L8">8</a> <em class="jxr_comment"> * with the License. You may obtain a copy of the License at</em> |
| <a class="jxr_linenumber" name="L9" href="#L9">9</a> <em class="jxr_comment"> *</em> |
| <a class="jxr_linenumber" name="L10" href="#L10">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="L11" href="#L11">11</a> <em class="jxr_comment"> *</em> |
| <a class="jxr_linenumber" name="L12" href="#L12">12</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em> |
| <a class="jxr_linenumber" name="L13" href="#L13">13</a> <em class="jxr_comment"> * software distributed under the License is distributed on an</em> |
| <a class="jxr_linenumber" name="L14" href="#L14">14</a> <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em> |
| <a class="jxr_linenumber" name="L15" href="#L15">15</a> <em class="jxr_comment"> * KIND, either express or implied. See the License for the</em> |
| <a class="jxr_linenumber" name="L16" href="#L16">16</a> <em class="jxr_comment"> * specific language governing permissions and limitations</em> |
| <a class="jxr_linenumber" name="L17" href="#L17">17</a> <em class="jxr_comment"> * under the License.</em> |
| <a class="jxr_linenumber" name="L18" href="#L18">18</a> <em class="jxr_comment"> */</em> |
| <a class="jxr_linenumber" name="L19" href="#L19">19</a> <strong class="jxr_keyword">package</strong> org.apache.shiro.util; |
| <a class="jxr_linenumber" name="L20" href="#L20">20</a> |
| <a class="jxr_linenumber" name="L21" href="#L21">21</a> <strong class="jxr_keyword">import</strong> org.apache.shiro.mgt.SecurityManager; |
| <a class="jxr_linenumber" name="L22" href="#L22">22</a> <strong class="jxr_keyword">import</strong> org.apache.shiro.subject.Subject; |
| <a class="jxr_linenumber" name="L23" href="#L23">23</a> <strong class="jxr_keyword">import</strong> org.slf4j.Logger; |
| <a class="jxr_linenumber" name="L24" href="#L24">24</a> <strong class="jxr_keyword">import</strong> org.slf4j.LoggerFactory; |
| <a class="jxr_linenumber" name="L25" href="#L25">25</a> |
| <a class="jxr_linenumber" name="L26" href="#L26">26</a> <strong class="jxr_keyword">import</strong> java.util.Collections; |
| <a class="jxr_linenumber" name="L27" href="#L27">27</a> <strong class="jxr_keyword">import</strong> java.util.HashMap; |
| <a class="jxr_linenumber" name="L28" href="#L28">28</a> <strong class="jxr_keyword">import</strong> java.util.Map; |
| <a class="jxr_linenumber" name="L29" href="#L29">29</a> |
| <a class="jxr_linenumber" name="L30" href="#L30">30</a> |
| <a class="jxr_linenumber" name="L31" href="#L31">31</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L32" href="#L32">32</a> <em class="jxr_javadoccomment"> * A ThreadContext provides a means of binding and unbinding objects to the</em> |
| <a class="jxr_linenumber" name="L33" href="#L33">33</a> <em class="jxr_javadoccomment"> * current thread based on key/value pairs.</em> |
| <a class="jxr_linenumber" name="L34" href="#L34">34</a> <em class="jxr_javadoccomment"> * <p/></em> |
| <a class="jxr_linenumber" name="L35" href="#L35">35</a> <em class="jxr_javadoccomment"> * <p>An internal {@link java.util.HashMap} is used to maintain the key/value pairs</em> |
| <a class="jxr_linenumber" name="L36" href="#L36">36</a> <em class="jxr_javadoccomment"> * for each thread.</p></em> |
| <a class="jxr_linenumber" name="L37" href="#L37">37</a> <em class="jxr_javadoccomment"> * <p/></em> |
| <a class="jxr_linenumber" name="L38" href="#L38">38</a> <em class="jxr_javadoccomment"> * <p>If the desired behavior is to ensure that bound data is not shared across</em> |
| <a class="jxr_linenumber" name="L39" href="#L39">39</a> <em class="jxr_javadoccomment"> * threads in a pooled or reusable threaded environment, the application (or more likely a framework) must</em> |
| <a class="jxr_linenumber" name="L40" href="#L40">40</a> <em class="jxr_javadoccomment"> * bind and remove any necessary values at the beginning and end of stack</em> |
| <a class="jxr_linenumber" name="L41" href="#L41">41</a> <em class="jxr_javadoccomment"> * execution, respectively (i.e. individually explicitly or all via the <tt>clear</tt> method).</p></em> |
| <a class="jxr_linenumber" name="L42" href="#L42">42</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L43" href="#L43">43</a> <em class="jxr_javadoccomment"> * @see #remove()</em> |
| <a class="jxr_linenumber" name="L44" href="#L44">44</a> <em class="jxr_javadoccomment"> * @since 0.1</em> |
| <a class="jxr_linenumber" name="L45" href="#L45">45</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L46" href="#L46">46</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">abstract</strong> <strong class="jxr_keyword">class</strong> <a name="ThreadContext" href="../../../../org/apache/shiro/util/ThreadContext.html#ThreadContext">ThreadContext</a> { |
| <a class="jxr_linenumber" name="L47" href="#L47">47</a> |
| <a class="jxr_linenumber" name="L48" href="#L48">48</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L49" href="#L49">49</a> <em class="jxr_javadoccomment"> * Private internal log instance.</em> |
| <a class="jxr_linenumber" name="L50" href="#L50">50</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L51" href="#L51">51</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Logger log = LoggerFactory.getLogger(ThreadContext.<strong class="jxr_keyword">class</strong>); |
| <a class="jxr_linenumber" name="L52" href="#L52">52</a> |
| <a class="jxr_linenumber" name="L53" href="#L53">53</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String SECURITY_MANAGER_KEY = ThreadContext.<strong class="jxr_keyword">class</strong>.getName() + <span class="jxr_string">"_SECURITY_MANAGER_KEY"</span>; |
| <a class="jxr_linenumber" name="L54" href="#L54">54</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String SUBJECT_KEY = ThreadContext.<strong class="jxr_keyword">class</strong>.getName() + <span class="jxr_string">"_SUBJECT_KEY"</span>; |
| <a class="jxr_linenumber" name="L55" href="#L55">55</a> |
| <a class="jxr_linenumber" name="L56" href="#L56">56</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> ThreadLocal<Map<Object, Object>> resources = <strong class="jxr_keyword">new</strong> InheritableThreadLocalMap<Map<Object, Object>>(); |
| <a class="jxr_linenumber" name="L57" href="#L57">57</a> |
| <a class="jxr_linenumber" name="L58" href="#L58">58</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L59" href="#L59">59</a> <em class="jxr_javadoccomment"> * Default no-argument constructor.</em> |
| <a class="jxr_linenumber" name="L60" href="#L60">60</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L61" href="#L61">61</a> <strong class="jxr_keyword">protected</strong> <a name="ThreadContext" href="../../../../org/apache/shiro/util/ThreadContext.html#ThreadContext">ThreadContext</a>() { |
| <a class="jxr_linenumber" name="L62" href="#L62">62</a> } |
| <a class="jxr_linenumber" name="L63" href="#L63">63</a> |
| <a class="jxr_linenumber" name="L64" href="#L64">64</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L65" href="#L65">65</a> <em class="jxr_javadoccomment"> * Returns the ThreadLocal Map. This Map is used internally to bind objects</em> |
| <a class="jxr_linenumber" name="L66" href="#L66">66</a> <em class="jxr_javadoccomment"> * to the current thread by storing each object under a unique key.</em> |
| <a class="jxr_linenumber" name="L67" href="#L67">67</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L68" href="#L68">68</a> <em class="jxr_javadoccomment"> * @return the map of bound resources</em> |
| <a class="jxr_linenumber" name="L69" href="#L69">69</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L70" href="#L70">70</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> Map<Object, Object> getResources() { |
| <a class="jxr_linenumber" name="L71" href="#L71">71</a> <strong class="jxr_keyword">if</strong> (resources.get() == <strong class="jxr_keyword">null</strong>){ |
| <a class="jxr_linenumber" name="L72" href="#L72">72</a> <strong class="jxr_keyword">return</strong> Collections.emptyMap(); |
| <a class="jxr_linenumber" name="L73" href="#L73">73</a> } <strong class="jxr_keyword">else</strong> { |
| <a class="jxr_linenumber" name="L74" href="#L74">74</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> HashMap<Object, Object>(resources.get()); |
| <a class="jxr_linenumber" name="L75" href="#L75">75</a> } |
| <a class="jxr_linenumber" name="L76" href="#L76">76</a> } |
| <a class="jxr_linenumber" name="L77" href="#L77">77</a> |
| <a class="jxr_linenumber" name="L78" href="#L78">78</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L79" href="#L79">79</a> <em class="jxr_javadoccomment"> * Allows a caller to explicitly set the entire resource map. This operation overwrites everything that existed</em> |
| <a class="jxr_linenumber" name="L80" href="#L80">80</a> <em class="jxr_javadoccomment"> * previously in the ThreadContext - if you need to retain what was on the thread prior to calling this method,</em> |
| <a class="jxr_linenumber" name="L81" href="#L81">81</a> <em class="jxr_javadoccomment"> * call the {@link #getResources()} method, which will give you the existing state.</em> |
| <a class="jxr_linenumber" name="L82" href="#L82">82</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L83" href="#L83">83</a> <em class="jxr_javadoccomment"> * @param newResources the resources to replace the existing {@link #getResources() resources}.</em> |
| <a class="jxr_linenumber" name="L84" href="#L84">84</a> <em class="jxr_javadoccomment"> * @since 1.0</em> |
| <a class="jxr_linenumber" name="L85" href="#L85">85</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L86" href="#L86">86</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> setResources(Map<Object, Object> newResources) { |
| <a class="jxr_linenumber" name="L87" href="#L87">87</a> <strong class="jxr_keyword">if</strong> (CollectionUtils.isEmpty(newResources)) { |
| <a class="jxr_linenumber" name="L88" href="#L88">88</a> <strong class="jxr_keyword">return</strong>; |
| <a class="jxr_linenumber" name="L89" href="#L89">89</a> } |
| <a class="jxr_linenumber" name="L90" href="#L90">90</a> ensureResourcesInitialized(); |
| <a class="jxr_linenumber" name="L91" href="#L91">91</a> resources.get().clear(); |
| <a class="jxr_linenumber" name="L92" href="#L92">92</a> resources.get().putAll(newResources); |
| <a class="jxr_linenumber" name="L93" href="#L93">93</a> } |
| <a class="jxr_linenumber" name="L94" href="#L94">94</a> |
| <a class="jxr_linenumber" name="L95" href="#L95">95</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L96" href="#L96">96</a> <em class="jxr_javadoccomment"> * Returns the value bound in the {@code ThreadContext} under the specified {@code key}, or {@code null} if there</em> |
| <a class="jxr_linenumber" name="L97" href="#L97">97</a> <em class="jxr_javadoccomment"> * is no value for that {@code key}.</em> |
| <a class="jxr_linenumber" name="L98" href="#L98">98</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L99" href="#L99">99</a> <em class="jxr_javadoccomment"> * @param key the map key to use to lookup the value</em> |
| <a class="jxr_linenumber" name="L100" href="#L100">100</a> <em class="jxr_javadoccomment"> * @return the value bound in the {@code ThreadContext} under the specified {@code key}, or {@code null} if there</em> |
| <a class="jxr_linenumber" name="L101" href="#L101">101</a> <em class="jxr_javadoccomment"> * is no value for that {@code key}.</em> |
| <a class="jxr_linenumber" name="L102" href="#L102">102</a> <em class="jxr_javadoccomment"> * @since 1.0</em> |
| <a class="jxr_linenumber" name="L103" href="#L103">103</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L104" href="#L104">104</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> Object getValue(Object key) { |
| <a class="jxr_linenumber" name="L105" href="#L105">105</a> Map<Object, Object> perThreadResources = resources.get(); |
| <a class="jxr_linenumber" name="L106" href="#L106">106</a> <strong class="jxr_keyword">return</strong> perThreadResources != <strong class="jxr_keyword">null</strong> ? perThreadResources.get(key) : <strong class="jxr_keyword">null</strong>; |
| <a class="jxr_linenumber" name="L107" href="#L107">107</a> } |
| <a class="jxr_linenumber" name="L108" href="#L108">108</a> |
| <a class="jxr_linenumber" name="L109" href="#L109">109</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> ensureResourcesInitialized(){ |
| <a class="jxr_linenumber" name="L110" href="#L110">110</a> <strong class="jxr_keyword">if</strong> (resources.get() == <strong class="jxr_keyword">null</strong>){ |
| <a class="jxr_linenumber" name="L111" href="#L111">111</a> resources.set(<strong class="jxr_keyword">new</strong> HashMap<Object, Object>()); |
| <a class="jxr_linenumber" name="L112" href="#L112">112</a> } |
| <a class="jxr_linenumber" name="L113" href="#L113">113</a> } |
| <a class="jxr_linenumber" name="L114" href="#L114">114</a> |
| <a class="jxr_linenumber" name="L115" href="#L115">115</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L116" href="#L116">116</a> <em class="jxr_javadoccomment"> * Returns the object for the specified <code>key</code> that is bound to</em> |
| <a class="jxr_linenumber" name="L117" href="#L117">117</a> <em class="jxr_javadoccomment"> * the current thread.</em> |
| <a class="jxr_linenumber" name="L118" href="#L118">118</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L119" href="#L119">119</a> <em class="jxr_javadoccomment"> * @param key the key that identifies the value to return</em> |
| <a class="jxr_linenumber" name="L120" href="#L120">120</a> <em class="jxr_javadoccomment"> * @return the object keyed by <code>key</code> or <code>null</code> if</em> |
| <a class="jxr_linenumber" name="L121" href="#L121">121</a> <em class="jxr_javadoccomment"> * no value exists for the specified <code>key</code></em> |
| <a class="jxr_linenumber" name="L122" href="#L122">122</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L123" href="#L123">123</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> Object get(Object key) { |
| <a class="jxr_linenumber" name="L124" href="#L124">124</a> <strong class="jxr_keyword">if</strong> (log.isTraceEnabled()) { |
| <a class="jxr_linenumber" name="L125" href="#L125">125</a> String msg = <span class="jxr_string">"get() - in thread ["</span> + Thread.currentThread().getName() + <span class="jxr_string">"]"</span>; |
| <a class="jxr_linenumber" name="L126" href="#L126">126</a> log.trace(msg); |
| <a class="jxr_linenumber" name="L127" href="#L127">127</a> } |
| <a class="jxr_linenumber" name="L128" href="#L128">128</a> |
| <a class="jxr_linenumber" name="L129" href="#L129">129</a> Object value = getValue(key); |
| <a class="jxr_linenumber" name="L130" href="#L130">130</a> <strong class="jxr_keyword">if</strong> ((value != <strong class="jxr_keyword">null</strong>) && log.isTraceEnabled()) { |
| <a class="jxr_linenumber" name="L131" href="#L131">131</a> String msg = <span class="jxr_string">"Retrieved value of type ["</span> + value.getClass().getName() + <span class="jxr_string">"] for key ["</span> + |
| <a class="jxr_linenumber" name="L132" href="#L132">132</a> key + <span class="jxr_string">"] "</span> + <span class="jxr_string">"bound to thread ["</span> + Thread.currentThread().getName() + <span class="jxr_string">"]"</span>; |
| <a class="jxr_linenumber" name="L133" href="#L133">133</a> log.trace(msg); |
| <a class="jxr_linenumber" name="L134" href="#L134">134</a> } |
| <a class="jxr_linenumber" name="L135" href="#L135">135</a> <strong class="jxr_keyword">return</strong> value; |
| <a class="jxr_linenumber" name="L136" href="#L136">136</a> } |
| <a class="jxr_linenumber" name="L137" href="#L137">137</a> |
| <a class="jxr_linenumber" name="L138" href="#L138">138</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L139" href="#L139">139</a> <em class="jxr_javadoccomment"> * Binds <tt>value</tt> for the given <code>key</code> to the current thread.</em> |
| <a class="jxr_linenumber" name="L140" href="#L140">140</a> <em class="jxr_javadoccomment"> * <p/></em> |
| <a class="jxr_linenumber" name="L141" href="#L141">141</a> <em class="jxr_javadoccomment"> * <p>A <tt>null</tt> <tt>value</tt> has the same effect as if <tt>remove</tt> was called for the given</em> |
| <a class="jxr_linenumber" name="L142" href="#L142">142</a> <em class="jxr_javadoccomment"> * <tt>key</tt>, i.e.:</em> |
| <a class="jxr_linenumber" name="L143" href="#L143">143</a> <em class="jxr_javadoccomment"> * <p/></em> |
| <a class="jxr_linenumber" name="L144" href="#L144">144</a> <em class="jxr_javadoccomment"> * <pre></em> |
| <a class="jxr_linenumber" name="L145" href="#L145">145</a> <em class="jxr_javadoccomment"> * if ( value == null ) {</em> |
| <a class="jxr_linenumber" name="L146" href="#L146">146</a> <em class="jxr_javadoccomment"> * remove( key );</em> |
| <a class="jxr_linenumber" name="L147" href="#L147">147</a> <em class="jxr_javadoccomment"> * }</pre></em> |
| <a class="jxr_linenumber" name="L148" href="#L148">148</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L149" href="#L149">149</a> <em class="jxr_javadoccomment"> * @param key The key with which to identify the <code>value</code>.</em> |
| <a class="jxr_linenumber" name="L150" href="#L150">150</a> <em class="jxr_javadoccomment"> * @param value The value to bind to the thread.</em> |
| <a class="jxr_linenumber" name="L151" href="#L151">151</a> <em class="jxr_javadoccomment"> * @throws IllegalArgumentException if the <code>key</code> argument is <tt>null</tt>.</em> |
| <a class="jxr_linenumber" name="L152" href="#L152">152</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L153" href="#L153">153</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> put(Object key, Object value) { |
| <a class="jxr_linenumber" name="L154" href="#L154">154</a> <strong class="jxr_keyword">if</strong> (key == <strong class="jxr_keyword">null</strong>) { |
| <a class="jxr_linenumber" name="L155" href="#L155">155</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"key cannot be null"</span>); |
| <a class="jxr_linenumber" name="L156" href="#L156">156</a> } |
| <a class="jxr_linenumber" name="L157" href="#L157">157</a> |
| <a class="jxr_linenumber" name="L158" href="#L158">158</a> <strong class="jxr_keyword">if</strong> (value == <strong class="jxr_keyword">null</strong>) { |
| <a class="jxr_linenumber" name="L159" href="#L159">159</a> remove(key); |
| <a class="jxr_linenumber" name="L160" href="#L160">160</a> <strong class="jxr_keyword">return</strong>; |
| <a class="jxr_linenumber" name="L161" href="#L161">161</a> } |
| <a class="jxr_linenumber" name="L162" href="#L162">162</a> |
| <a class="jxr_linenumber" name="L163" href="#L163">163</a> ensureResourcesInitialized(); |
| <a class="jxr_linenumber" name="L164" href="#L164">164</a> resources.get().put(key, value); |
| <a class="jxr_linenumber" name="L165" href="#L165">165</a> |
| <a class="jxr_linenumber" name="L166" href="#L166">166</a> <strong class="jxr_keyword">if</strong> (log.isTraceEnabled()) { |
| <a class="jxr_linenumber" name="L167" href="#L167">167</a> String msg = <span class="jxr_string">"Bound value of type ["</span> + value.getClass().getName() + <span class="jxr_string">"] for key ["</span> + |
| <a class="jxr_linenumber" name="L168" href="#L168">168</a> key + <span class="jxr_string">"] to thread "</span> + <span class="jxr_string">"["</span> + Thread.currentThread().getName() + <span class="jxr_string">"]"</span>; |
| <a class="jxr_linenumber" name="L169" href="#L169">169</a> log.trace(msg); |
| <a class="jxr_linenumber" name="L170" href="#L170">170</a> } |
| <a class="jxr_linenumber" name="L171" href="#L171">171</a> } |
| <a class="jxr_linenumber" name="L172" href="#L172">172</a> |
| <a class="jxr_linenumber" name="L173" href="#L173">173</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L174" href="#L174">174</a> <em class="jxr_javadoccomment"> * Unbinds the value for the given <code>key</code> from the current</em> |
| <a class="jxr_linenumber" name="L175" href="#L175">175</a> <em class="jxr_javadoccomment"> * thread.</em> |
| <a class="jxr_linenumber" name="L176" href="#L176">176</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L177" href="#L177">177</a> <em class="jxr_javadoccomment"> * @param key The key identifying the value bound to the current thread.</em> |
| <a class="jxr_linenumber" name="L178" href="#L178">178</a> <em class="jxr_javadoccomment"> * @return the object unbound or <tt>null</tt> if there was nothing bound</em> |
| <a class="jxr_linenumber" name="L179" href="#L179">179</a> <em class="jxr_javadoccomment"> * under the specified <tt>key</tt> name.</em> |
| <a class="jxr_linenumber" name="L180" href="#L180">180</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L181" href="#L181">181</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> Object remove(Object key) { |
| <a class="jxr_linenumber" name="L182" href="#L182">182</a> Map<Object, Object> perThreadResources = resources.get(); |
| <a class="jxr_linenumber" name="L183" href="#L183">183</a> Object value = perThreadResources != <strong class="jxr_keyword">null</strong> ? perThreadResources.remove(key) : <strong class="jxr_keyword">null</strong>; |
| <a class="jxr_linenumber" name="L184" href="#L184">184</a> |
| <a class="jxr_linenumber" name="L185" href="#L185">185</a> <strong class="jxr_keyword">if</strong> ((value != <strong class="jxr_keyword">null</strong>) && log.isTraceEnabled()) { |
| <a class="jxr_linenumber" name="L186" href="#L186">186</a> String msg = <span class="jxr_string">"Removed value of type ["</span> + value.getClass().getName() + <span class="jxr_string">"] for key ["</span> + |
| <a class="jxr_linenumber" name="L187" href="#L187">187</a> key + <span class="jxr_string">"]"</span> + <span class="jxr_string">"from thread ["</span> + Thread.currentThread().getName() + <span class="jxr_string">"]"</span>; |
| <a class="jxr_linenumber" name="L188" href="#L188">188</a> log.trace(msg); |
| <a class="jxr_linenumber" name="L189" href="#L189">189</a> } |
| <a class="jxr_linenumber" name="L190" href="#L190">190</a> |
| <a class="jxr_linenumber" name="L191" href="#L191">191</a> <strong class="jxr_keyword">return</strong> value; |
| <a class="jxr_linenumber" name="L192" href="#L192">192</a> } |
| <a class="jxr_linenumber" name="L193" href="#L193">193</a> |
| <a class="jxr_linenumber" name="L194" href="#L194">194</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L195" href="#L195">195</a> <em class="jxr_javadoccomment"> * {@link ThreadLocal#remove Remove}s the underlying {@link ThreadLocal ThreadLocal} from the thread.</em> |
| <a class="jxr_linenumber" name="L196" href="#L196">196</a> <em class="jxr_javadoccomment"> * <p/></em> |
| <a class="jxr_linenumber" name="L197" href="#L197">197</a> <em class="jxr_javadoccomment"> * This method is meant to be the final 'clean up' operation that is called at the end of thread execution to</em> |
| <a class="jxr_linenumber" name="L198" href="#L198">198</a> <em class="jxr_javadoccomment"> * prevent thread corruption in pooled thread environments.</em> |
| <a class="jxr_linenumber" name="L199" href="#L199">199</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L200" href="#L200">200</a> <em class="jxr_javadoccomment"> * @since 1.0</em> |
| <a class="jxr_linenumber" name="L201" href="#L201">201</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L202" href="#L202">202</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> remove() { |
| <a class="jxr_linenumber" name="L203" href="#L203">203</a> resources.remove(); |
| <a class="jxr_linenumber" name="L204" href="#L204">204</a> } |
| <a class="jxr_linenumber" name="L205" href="#L205">205</a> |
| <a class="jxr_linenumber" name="L206" href="#L206">206</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L207" href="#L207">207</a> <em class="jxr_javadoccomment"> * Convenience method that simplifies retrieval of the application's SecurityManager instance from the current</em> |
| <a class="jxr_linenumber" name="L208" href="#L208">208</a> <em class="jxr_javadoccomment"> * thread. If there is no SecurityManager bound to the thread (probably because framework code did not bind it</em> |
| <a class="jxr_linenumber" name="L209" href="#L209">209</a> <em class="jxr_javadoccomment"> * to the thread), this method returns <tt>null</tt>.</em> |
| <a class="jxr_linenumber" name="L210" href="#L210">210</a> <em class="jxr_javadoccomment"> * <p/></em> |
| <a class="jxr_linenumber" name="L211" href="#L211">211</a> <em class="jxr_javadoccomment"> * It is merely a convenient wrapper for the following:</em> |
| <a class="jxr_linenumber" name="L212" href="#L212">212</a> <em class="jxr_javadoccomment"> * <p/></em> |
| <a class="jxr_linenumber" name="L213" href="#L213">213</a> <em class="jxr_javadoccomment"> * <code>return (SecurityManager)get( SECURITY_MANAGER_KEY );</code></em> |
| <a class="jxr_linenumber" name="L214" href="#L214">214</a> <em class="jxr_javadoccomment"> * <p/></em> |
| <a class="jxr_linenumber" name="L215" href="#L215">215</a> <em class="jxr_javadoccomment"> * This method only returns the bound value if it exists - it does not remove it</em> |
| <a class="jxr_linenumber" name="L216" href="#L216">216</a> <em class="jxr_javadoccomment"> * from the thread. To remove it, one must call {@link #unbindSecurityManager() unbindSecurityManager()} instead.</em> |
| <a class="jxr_linenumber" name="L217" href="#L217">217</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L218" href="#L218">218</a> <em class="jxr_javadoccomment"> * @return the Subject object bound to the thread, or <tt>null</tt> if there isn't one bound.</em> |
| <a class="jxr_linenumber" name="L219" href="#L219">219</a> <em class="jxr_javadoccomment"> * @since 0.9</em> |
| <a class="jxr_linenumber" name="L220" href="#L220">220</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L221" href="#L221">221</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <a name="SecurityManager" href="../../../../org/apache/shiro/mgt/SecurityManager.html#SecurityManager">SecurityManager</a> getSecurityManager() { |
| <a class="jxr_linenumber" name="L222" href="#L222">222</a> <strong class="jxr_keyword">return</strong> (<a name="SecurityManager" href="../../../../org/apache/shiro/mgt/SecurityManager.html#SecurityManager">SecurityManager</a>) get(SECURITY_MANAGER_KEY); |
| <a class="jxr_linenumber" name="L223" href="#L223">223</a> } |
| <a class="jxr_linenumber" name="L224" href="#L224">224</a> |
| <a class="jxr_linenumber" name="L225" href="#L225">225</a> |
| <a class="jxr_linenumber" name="L226" href="#L226">226</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L227" href="#L227">227</a> <em class="jxr_javadoccomment"> * Convenience method that simplifies binding the application's SecurityManager instance to the ThreadContext.</em> |
| <a class="jxr_linenumber" name="L228" href="#L228">228</a> <em class="jxr_javadoccomment"> * <p/></em> |
| <a class="jxr_linenumber" name="L229" href="#L229">229</a> <em class="jxr_javadoccomment"> * <p>The method's existence is to help reduce casting in code and to simplify remembering of</em> |
| <a class="jxr_linenumber" name="L230" href="#L230">230</a> <em class="jxr_javadoccomment"> * ThreadContext key names. The implementation is simple in that, if the SecurityManager is not <tt>null</tt>,</em> |
| <a class="jxr_linenumber" name="L231" href="#L231">231</a> <em class="jxr_javadoccomment"> * it binds it to the thread, i.e.:</em> |
| <a class="jxr_linenumber" name="L232" href="#L232">232</a> <em class="jxr_javadoccomment"> * <p/></em> |
| <a class="jxr_linenumber" name="L233" href="#L233">233</a> <em class="jxr_javadoccomment"> * <pre></em> |
| <a class="jxr_linenumber" name="L234" href="#L234">234</a> <em class="jxr_javadoccomment"> * if (securityManager != null) {</em> |
| <a class="jxr_linenumber" name="L235" href="#L235">235</a> <em class="jxr_javadoccomment"> * put( SECURITY_MANAGER_KEY, securityManager);</em> |
| <a class="jxr_linenumber" name="L236" href="#L236">236</a> <em class="jxr_javadoccomment"> * }</pre></em> |
| <a class="jxr_linenumber" name="L237" href="#L237">237</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L238" href="#L238">238</a> <em class="jxr_javadoccomment"> * @param securityManager the application's SecurityManager instance to bind to the thread. If the argument is</em> |
| <a class="jxr_linenumber" name="L239" href="#L239">239</a> <em class="jxr_javadoccomment"> * null, nothing will be done.</em> |
| <a class="jxr_linenumber" name="L240" href="#L240">240</a> <em class="jxr_javadoccomment"> * @since 0.9</em> |
| <a class="jxr_linenumber" name="L241" href="#L241">241</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L242" href="#L242">242</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> bind(<a name="SecurityManager" href="../../../../org/apache/shiro/mgt/SecurityManager.html#SecurityManager">SecurityManager</a> securityManager) { |
| <a class="jxr_linenumber" name="L243" href="#L243">243</a> <strong class="jxr_keyword">if</strong> (securityManager != <strong class="jxr_keyword">null</strong>) { |
| <a class="jxr_linenumber" name="L244" href="#L244">244</a> put(SECURITY_MANAGER_KEY, securityManager); |
| <a class="jxr_linenumber" name="L245" href="#L245">245</a> } |
| <a class="jxr_linenumber" name="L246" href="#L246">246</a> } |
| <a class="jxr_linenumber" name="L247" href="#L247">247</a> |
| <a class="jxr_linenumber" name="L248" href="#L248">248</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L249" href="#L249">249</a> <em class="jxr_javadoccomment"> * Convenience method that simplifies removal of the application's SecurityManager instance from the thread.</em> |
| <a class="jxr_linenumber" name="L250" href="#L250">250</a> <em class="jxr_javadoccomment"> * <p/></em> |
| <a class="jxr_linenumber" name="L251" href="#L251">251</a> <em class="jxr_javadoccomment"> * The implementation just helps reduce casting and remembering of the ThreadContext key name, i.e it is</em> |
| <a class="jxr_linenumber" name="L252" href="#L252">252</a> <em class="jxr_javadoccomment"> * merely a convenient wrapper for the following:</em> |
| <a class="jxr_linenumber" name="L253" href="#L253">253</a> <em class="jxr_javadoccomment"> * <p/></em> |
| <a class="jxr_linenumber" name="L254" href="#L254">254</a> <em class="jxr_javadoccomment"> * <code>return (SecurityManager)remove( SECURITY_MANAGER_KEY );</code></em> |
| <a class="jxr_linenumber" name="L255" href="#L255">255</a> <em class="jxr_javadoccomment"> * <p/></em> |
| <a class="jxr_linenumber" name="L256" href="#L256">256</a> <em class="jxr_javadoccomment"> * If you wish to just retrieve the object from the thread without removing it (so it can be retrieved later</em> |
| <a class="jxr_linenumber" name="L257" href="#L257">257</a> <em class="jxr_javadoccomment"> * during thread execution), use the {@link #getSecurityManager() getSecurityManager()} method instead.</em> |
| <a class="jxr_linenumber" name="L258" href="#L258">258</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L259" href="#L259">259</a> <em class="jxr_javadoccomment"> * @return the application's SecurityManager instance previously bound to the thread, or <tt>null</tt> if there</em> |
| <a class="jxr_linenumber" name="L260" href="#L260">260</a> <em class="jxr_javadoccomment"> * was none bound.</em> |
| <a class="jxr_linenumber" name="L261" href="#L261">261</a> <em class="jxr_javadoccomment"> * @since 0.9</em> |
| <a class="jxr_linenumber" name="L262" href="#L262">262</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L263" href="#L263">263</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <a name="SecurityManager" href="../../../../org/apache/shiro/mgt/SecurityManager.html#SecurityManager">SecurityManager</a> unbindSecurityManager() { |
| <a class="jxr_linenumber" name="L264" href="#L264">264</a> <strong class="jxr_keyword">return</strong> (<a name="SecurityManager" href="../../../../org/apache/shiro/mgt/SecurityManager.html#SecurityManager">SecurityManager</a>) remove(SECURITY_MANAGER_KEY); |
| <a class="jxr_linenumber" name="L265" href="#L265">265</a> } |
| <a class="jxr_linenumber" name="L266" href="#L266">266</a> |
| <a class="jxr_linenumber" name="L267" href="#L267">267</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L268" href="#L268">268</a> <em class="jxr_javadoccomment"> * Convenience method that simplifies retrieval of a thread-bound Subject. If there is no</em> |
| <a class="jxr_linenumber" name="L269" href="#L269">269</a> <em class="jxr_javadoccomment"> * Subject bound to the thread, this method returns <tt>null</tt>. It is merely a convenient wrapper</em> |
| <a class="jxr_linenumber" name="L270" href="#L270">270</a> <em class="jxr_javadoccomment"> * for the following:</em> |
| <a class="jxr_linenumber" name="L271" href="#L271">271</a> <em class="jxr_javadoccomment"> * <p/></em> |
| <a class="jxr_linenumber" name="L272" href="#L272">272</a> <em class="jxr_javadoccomment"> * <code>return (Subject)get( SUBJECT_KEY );</code></em> |
| <a class="jxr_linenumber" name="L273" href="#L273">273</a> <em class="jxr_javadoccomment"> * <p/></em> |
| <a class="jxr_linenumber" name="L274" href="#L274">274</a> <em class="jxr_javadoccomment"> * This method only returns the bound value if it exists - it does not remove it</em> |
| <a class="jxr_linenumber" name="L275" href="#L275">275</a> <em class="jxr_javadoccomment"> * from the thread. To remove it, one must call {@link #unbindSubject() unbindSubject()} instead.</em> |
| <a class="jxr_linenumber" name="L276" href="#L276">276</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L277" href="#L277">277</a> <em class="jxr_javadoccomment"> * @return the Subject object bound to the thread, or <tt>null</tt> if there isn't one bound.</em> |
| <a class="jxr_linenumber" name="L278" href="#L278">278</a> <em class="jxr_javadoccomment"> * @since 0.2</em> |
| <a class="jxr_linenumber" name="L279" href="#L279">279</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L280" href="#L280">280</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <a name="Subject" href="../../../../org/apache/shiro/subject/Subject.html#Subject">Subject</a> getSubject() { |
| <a class="jxr_linenumber" name="L281" href="#L281">281</a> <strong class="jxr_keyword">return</strong> (<a name="Subject" href="../../../../org/apache/shiro/subject/Subject.html#Subject">Subject</a>) get(SUBJECT_KEY); |
| <a class="jxr_linenumber" name="L282" href="#L282">282</a> } |
| <a class="jxr_linenumber" name="L283" href="#L283">283</a> |
| <a class="jxr_linenumber" name="L284" href="#L284">284</a> |
| <a class="jxr_linenumber" name="L285" href="#L285">285</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L286" href="#L286">286</a> <em class="jxr_javadoccomment"> * Convenience method that simplifies binding a Subject to the ThreadContext.</em> |
| <a class="jxr_linenumber" name="L287" href="#L287">287</a> <em class="jxr_javadoccomment"> * <p/></em> |
| <a class="jxr_linenumber" name="L288" href="#L288">288</a> <em class="jxr_javadoccomment"> * <p>The method's existence is to help reduce casting in your own code and to simplify remembering of</em> |
| <a class="jxr_linenumber" name="L289" href="#L289">289</a> <em class="jxr_javadoccomment"> * ThreadContext key names. The implementation is simple in that, if the Subject is not <tt>null</tt>,</em> |
| <a class="jxr_linenumber" name="L290" href="#L290">290</a> <em class="jxr_javadoccomment"> * it binds it to the thread, i.e.:</em> |
| <a class="jxr_linenumber" name="L291" href="#L291">291</a> <em class="jxr_javadoccomment"> * <p/></em> |
| <a class="jxr_linenumber" name="L292" href="#L292">292</a> <em class="jxr_javadoccomment"> * <pre></em> |
| <a class="jxr_linenumber" name="L293" href="#L293">293</a> <em class="jxr_javadoccomment"> * if (subject != null) {</em> |
| <a class="jxr_linenumber" name="L294" href="#L294">294</a> <em class="jxr_javadoccomment"> * put( SUBJECT_KEY, subject );</em> |
| <a class="jxr_linenumber" name="L295" href="#L295">295</a> <em class="jxr_javadoccomment"> * }</pre></em> |
| <a class="jxr_linenumber" name="L296" href="#L296">296</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L297" href="#L297">297</a> <em class="jxr_javadoccomment"> * @param subject the Subject object to bind to the thread. If the argument is null, nothing will be done.</em> |
| <a class="jxr_linenumber" name="L298" href="#L298">298</a> <em class="jxr_javadoccomment"> * @since 0.2</em> |
| <a class="jxr_linenumber" name="L299" href="#L299">299</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L300" href="#L300">300</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> bind(<a name="Subject" href="../../../../org/apache/shiro/subject/Subject.html#Subject">Subject</a> subject) { |
| <a class="jxr_linenumber" name="L301" href="#L301">301</a> <strong class="jxr_keyword">if</strong> (subject != <strong class="jxr_keyword">null</strong>) { |
| <a class="jxr_linenumber" name="L302" href="#L302">302</a> put(SUBJECT_KEY, subject); |
| <a class="jxr_linenumber" name="L303" href="#L303">303</a> } |
| <a class="jxr_linenumber" name="L304" href="#L304">304</a> } |
| <a class="jxr_linenumber" name="L305" href="#L305">305</a> |
| <a class="jxr_linenumber" name="L306" href="#L306">306</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L307" href="#L307">307</a> <em class="jxr_javadoccomment"> * Convenience method that simplifies removal of a thread-local Subject from the thread.</em> |
| <a class="jxr_linenumber" name="L308" href="#L308">308</a> <em class="jxr_javadoccomment"> * <p/></em> |
| <a class="jxr_linenumber" name="L309" href="#L309">309</a> <em class="jxr_javadoccomment"> * The implementation just helps reduce casting and remembering of the ThreadContext key name, i.e it is</em> |
| <a class="jxr_linenumber" name="L310" href="#L310">310</a> <em class="jxr_javadoccomment"> * merely a convenient wrapper for the following:</em> |
| <a class="jxr_linenumber" name="L311" href="#L311">311</a> <em class="jxr_javadoccomment"> * <p/></em> |
| <a class="jxr_linenumber" name="L312" href="#L312">312</a> <em class="jxr_javadoccomment"> * <code>return (Subject)remove( SUBJECT_KEY );</code></em> |
| <a class="jxr_linenumber" name="L313" href="#L313">313</a> <em class="jxr_javadoccomment"> * <p/></em> |
| <a class="jxr_linenumber" name="L314" href="#L314">314</a> <em class="jxr_javadoccomment"> * If you wish to just retrieve the object from the thread without removing it (so it can be retrieved later during</em> |
| <a class="jxr_linenumber" name="L315" href="#L315">315</a> <em class="jxr_javadoccomment"> * thread execution), you should use the {@link #getSubject() getSubject()} method for that purpose.</em> |
| <a class="jxr_linenumber" name="L316" href="#L316">316</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L317" href="#L317">317</a> <em class="jxr_javadoccomment"> * @return the Subject object previously bound to the thread, or <tt>null</tt> if there was none bound.</em> |
| <a class="jxr_linenumber" name="L318" href="#L318">318</a> <em class="jxr_javadoccomment"> * @since 0.2</em> |
| <a class="jxr_linenumber" name="L319" href="#L319">319</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L320" href="#L320">320</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <a name="Subject" href="../../../../org/apache/shiro/subject/Subject.html#Subject">Subject</a> unbindSubject() { |
| <a class="jxr_linenumber" name="L321" href="#L321">321</a> <strong class="jxr_keyword">return</strong> (<a name="Subject" href="../../../../org/apache/shiro/subject/Subject.html#Subject">Subject</a>) remove(SUBJECT_KEY); |
| <a class="jxr_linenumber" name="L322" href="#L322">322</a> } |
| <a class="jxr_linenumber" name="L323" href="#L323">323</a> |
| <a class="jxr_linenumber" name="L324" href="#L324">324</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">class</strong> InheritableThreadLocalMap<T <strong class="jxr_keyword">extends</strong> Map<Object, Object>> <strong class="jxr_keyword">extends</strong> InheritableThreadLocal<Map<Object, Object>> { |
| <a class="jxr_linenumber" name="L325" href="#L325">325</a> |
| <a class="jxr_linenumber" name="L326" href="#L326">326</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L327" href="#L327">327</a> <em class="jxr_javadoccomment"> * This implementation was added to address a</em> |
| <a class="jxr_linenumber" name="L328" href="#L328">328</a> <em class="jxr_javadoccomment"> * <a href="<a href="http://jsecurity.markmail.org/search/?q=" target="alexandria_uri">http://jsecurity.markmail.org/search/?q=</a>#query:+page:1+mid:xqi2yxurwmrpqrvj+state:results"></em> |
| <a class="jxr_linenumber" name="L329" href="#L329">329</a> <em class="jxr_javadoccomment"> * user-reported issue</a>.</em> |
| <a class="jxr_linenumber" name="L330" href="#L330">330</a> <em class="jxr_javadoccomment"> * @param parentValue the parent value, a HashMap as defined in the {@link #initialValue()} method.</em> |
| <a class="jxr_linenumber" name="L331" href="#L331">331</a> <em class="jxr_javadoccomment"> * @return the HashMap to be used by any parent-spawned child threads (a clone of the parent HashMap).</em> |
| <a class="jxr_linenumber" name="L332" href="#L332">332</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L333" href="#L333">333</a> @SuppressWarnings({<span class="jxr_string">"unchecked"</span>}) |
| <a class="jxr_linenumber" name="L334" href="#L334">334</a> <strong class="jxr_keyword">protected</strong> Map<Object, Object> childValue(Map<Object, Object> parentValue) { |
| <a class="jxr_linenumber" name="L335" href="#L335">335</a> <strong class="jxr_keyword">if</strong> (parentValue != <strong class="jxr_keyword">null</strong>) { |
| <a class="jxr_linenumber" name="L336" href="#L336">336</a> <strong class="jxr_keyword">return</strong> (Map<Object, Object>) ((HashMap<Object, Object>) parentValue).clone(); |
| <a class="jxr_linenumber" name="L337" href="#L337">337</a> } <strong class="jxr_keyword">else</strong> { |
| <a class="jxr_linenumber" name="L338" href="#L338">338</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; |
| <a class="jxr_linenumber" name="L339" href="#L339">339</a> } |
| <a class="jxr_linenumber" name="L340" href="#L340">340</a> } |
| <a class="jxr_linenumber" name="L341" href="#L341">341</a> } |
| <a class="jxr_linenumber" name="L342" href="#L342">342</a> } |
| <a class="jxr_linenumber" name="L343" href="#L343">343</a> |
| </pre> |
| <hr/> |
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