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apache / logging-log4j-site / 9755b12b39efbc0142688f9b1a11ec68db89f97b / . / 2.13.2 / log4j-core / xref / org / apache / logging / log4j / core / config / composite / CompositeConfiguration.html
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<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 or more</em>
<a class="jxr_linenumber" name="L3" href="#L3">3</a> <em class="jxr_comment"> * contributor license agreements. See the NOTICE file distributed with</em>
<a class="jxr_linenumber" name="L4" href="#L4">4</a> <em class="jxr_comment"> * this work for additional information regarding copyright ownership.</em>
<a class="jxr_linenumber" name="L5" href="#L5">5</a> <em class="jxr_comment"> * The ASF licenses this file to You under the Apache license, Version 2.0</em>
<a class="jxr_linenumber" name="L6" href="#L6">6</a> <em class="jxr_comment"> * (the "License"); you may not use this file except in compliance with</em>
<a class="jxr_linenumber" name="L7" href="#L7">7</a> <em class="jxr_comment"> * the License. You may obtain a copy of the License at</em>
<a class="jxr_linenumber" name="L8" href="#L8">8</a> <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="L9" href="#L9">9</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2." target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.</a>0</em>
<a class="jxr_linenumber" name="L10" href="#L10">10</a> <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="L11" href="#L11">11</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing, software</em>
<a class="jxr_linenumber" name="L12" href="#L12">12</a> <em class="jxr_comment"> * distributed under the License is distributed on an "AS IS" BASIS,</em>
<a class="jxr_linenumber" name="L13" href="#L13">13</a> <em class="jxr_comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em>
<a class="jxr_linenumber" name="L14" href="#L14">14</a> <em class="jxr_comment"> * See the license for the specific language governing permissions and</em>
<a class="jxr_linenumber" name="L15" href="#L15">15</a> <em class="jxr_comment"> * limitations under the license.</em>
<a class="jxr_linenumber" name="L16" href="#L16">16</a> <em class="jxr_comment"> */</em>
<a class="jxr_linenumber" name="L17" href="#L17">17</a> <strong class="jxr_keyword">package</strong> org.apache.logging.log4j.core.config.composite;
<a class="jxr_linenumber" name="L18" href="#L18">18</a>
<a class="jxr_linenumber" name="L19" href="#L19">19</a> <strong class="jxr_keyword">import</strong> java.lang.reflect.InvocationTargetException;
<a class="jxr_linenumber" name="L20" href="#L20">20</a> <strong class="jxr_keyword">import</strong> java.net.URI;
<a class="jxr_linenumber" name="L21" href="#L21">21</a> <strong class="jxr_keyword">import</strong> java.util.ArrayList;
<a class="jxr_linenumber" name="L22" href="#L22">22</a> <strong class="jxr_keyword">import</strong> java.util.Arrays;
<a class="jxr_linenumber" name="L23" href="#L23">23</a> <strong class="jxr_keyword">import</strong> java.util.List;
<a class="jxr_linenumber" name="L24" href="#L24">24</a> <strong class="jxr_keyword">import</strong> java.util.Map;
<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> org.apache.logging.log4j.Level;
<a class="jxr_linenumber" name="L27" href="#L27">27</a> <strong class="jxr_keyword">import</strong> org.apache.logging.log4j.core.config.AbstractConfiguration;
<a class="jxr_linenumber" name="L28" href="#L28">28</a> <strong class="jxr_keyword">import</strong> org.apache.logging.log4j.core.config.Configuration;
<a class="jxr_linenumber" name="L29" href="#L29">29</a> <strong class="jxr_keyword">import</strong> org.apache.logging.log4j.core.config.ConfigurationFactory;
<a class="jxr_linenumber" name="L30" href="#L30">30</a> <strong class="jxr_keyword">import</strong> org.apache.logging.log4j.core.config.ConfigurationSource;
<a class="jxr_linenumber" name="L31" href="#L31">31</a> <strong class="jxr_keyword">import</strong> org.apache.logging.log4j.core.config.Node;
<a class="jxr_linenumber" name="L32" href="#L32">32</a> <strong class="jxr_keyword">import</strong> org.apache.logging.log4j.core.config.Reconfigurable;
<a class="jxr_linenumber" name="L33" href="#L33">33</a> <strong class="jxr_keyword">import</strong> org.apache.logging.log4j.core.config.plugins.util.ResolverUtil;
<a class="jxr_linenumber" name="L34" href="#L34">34</a> <strong class="jxr_keyword">import</strong> org.apache.logging.log4j.core.config.status.StatusConfiguration;
<a class="jxr_linenumber" name="L35" href="#L35">35</a> <strong class="jxr_keyword">import</strong> org.apache.logging.log4j.core.util.Loader;
<a class="jxr_linenumber" name="L36" href="#L36">36</a> <strong class="jxr_keyword">import</strong> org.apache.logging.log4j.core.util.Patterns;
<a class="jxr_linenumber" name="L37" href="#L37">37</a> <strong class="jxr_keyword">import</strong> org.apache.logging.log4j.core.util.Source;
<a class="jxr_linenumber" name="L38" href="#L38">38</a> <strong class="jxr_keyword">import</strong> org.apache.logging.log4j.core.util.WatchManager;
<a class="jxr_linenumber" name="L39" href="#L39">39</a> <strong class="jxr_keyword">import</strong> org.apache.logging.log4j.core.util.Watcher;
<a class="jxr_linenumber" name="L40" href="#L40">40</a> <strong class="jxr_keyword">import</strong> org.apache.logging.log4j.util.PropertiesUtil;
<a class="jxr_linenumber" name="L41" href="#L41">41</a>
<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"> * A Composite Configuration.</em>
<a class="jxr_linenumber" name="L44" href="#L44">44</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L45" href="#L45">45</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../../org/apache/logging/log4j/core/config/composite/CompositeConfiguration.html">CompositeConfiguration</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../../../../org/apache/logging/log4j/core/config/AbstractConfiguration.html">AbstractConfiguration</a> <strong class="jxr_keyword">implements</strong> <a href="../../../../../../../org/apache/logging/log4j/core/config/Reconfigurable.html">Reconfigurable</a> {
<a class="jxr_linenumber" name="L46" href="#L46">46</a>
<a class="jxr_linenumber" name="L47" href="#L47">47</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L48" href="#L48">48</a> <em class="jxr_javadoccomment"> * Allow the ConfigurationFactory class to be specified as a system property.</em>
<a class="jxr_linenumber" name="L49" href="#L49">49</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L50" href="#L50">50</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String MERGE_STRATEGY_PROPERTY = <span class="jxr_string">"log4j.mergeStrategy"</span>;
<a class="jxr_linenumber" name="L51" href="#L51">51</a>
<a class="jxr_linenumber" name="L52" href="#L52">52</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String[] VERBOSE_CLASSES = <strong class="jxr_keyword">new</strong> String[] {ResolverUtil.<strong class="jxr_keyword">class</strong>.getName()};
<a class="jxr_linenumber" name="L53" href="#L53">53</a>
<a class="jxr_linenumber" name="L54" href="#L54">54</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> List&lt;? <strong class="jxr_keyword">extends</strong> AbstractConfiguration&gt; configurations;
<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> <a href="../../../../../../../org/apache/logging/log4j/core/config/composite/MergeStrategy.html">MergeStrategy</a> mergeStrategy;
<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"> * Construct the CompositeConfiguration.</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> <em class="jxr_javadoccomment"> * @param configurations The List of Configurations to merge.</em>
<a class="jxr_linenumber" name="L62" href="#L62">62</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L63" href="#L63">63</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../../../org/apache/logging/log4j/core/config/composite/CompositeConfiguration.html">CompositeConfiguration</a>(<strong class="jxr_keyword">final</strong> List&lt;? <strong class="jxr_keyword">extends</strong> AbstractConfiguration&gt; configurations) {
<a class="jxr_linenumber" name="L64" href="#L64">64</a> <strong class="jxr_keyword">super</strong>(configurations.get(0).getLoggerContext(), ConfigurationSource.COMPOSITE_SOURCE);
<a class="jxr_linenumber" name="L65" href="#L65">65</a> rootNode = configurations.get(0).getRootNode();
<a class="jxr_linenumber" name="L66" href="#L66">66</a> <strong class="jxr_keyword">this</strong>.configurations = configurations;
<a class="jxr_linenumber" name="L67" href="#L67">67</a> <strong class="jxr_keyword">final</strong> String mergeStrategyClassName = PropertiesUtil.getProperties().getStringProperty(MERGE_STRATEGY_PROPERTY,
<a class="jxr_linenumber" name="L68" href="#L68">68</a> DefaultMergeStrategy.<strong class="jxr_keyword">class</strong>.getName());
<a class="jxr_linenumber" name="L69" href="#L69">69</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L70" href="#L70">70</a> mergeStrategy = Loader.newInstanceOf(mergeStrategyClassName);
<a class="jxr_linenumber" name="L71" href="#L71">71</a> } <strong class="jxr_keyword">catch</strong> (ClassNotFoundException | IllegalAccessException | NoSuchMethodException | InvocationTargetException |
<a class="jxr_linenumber" name="L72" href="#L72">72</a> InstantiationException ex) {
<a class="jxr_linenumber" name="L73" href="#L73">73</a> mergeStrategy = <strong class="jxr_keyword">new</strong> <a href="../../../../../../../org/apache/logging/log4j/core/config/composite/DefaultMergeStrategy.html">DefaultMergeStrategy</a>();
<a class="jxr_linenumber" name="L74" href="#L74">74</a> }
<a class="jxr_linenumber" name="L75" href="#L75">75</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">final</strong> AbstractConfiguration config : configurations) {
<a class="jxr_linenumber" name="L76" href="#L76">76</a> mergeStrategy.mergeRootProperties(rootNode, config);
<a class="jxr_linenumber" name="L77" href="#L77">77</a> }
<a class="jxr_linenumber" name="L78" href="#L78">78</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../../../org/apache/logging/log4j/core/config/status/StatusConfiguration.html">StatusConfiguration</a> statusConfig = <strong class="jxr_keyword">new</strong> <a href="../../../../../../../org/apache/logging/log4j/core/config/status/StatusConfiguration.html">StatusConfiguration</a>().withVerboseClasses(VERBOSE_CLASSES)
<a class="jxr_linenumber" name="L79" href="#L79">79</a> .withStatus(getDefaultStatus());
<a class="jxr_linenumber" name="L80" href="#L80">80</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">final</strong> Map.Entry&lt;String, String&gt; entry : rootNode.getAttributes().entrySet()) {
<a class="jxr_linenumber" name="L81" href="#L81">81</a> <strong class="jxr_keyword">final</strong> String key = entry.getKey();
<a class="jxr_linenumber" name="L82" href="#L82">82</a> <strong class="jxr_keyword">final</strong> String value = getStrSubstitutor().replace(entry.getValue());
<a class="jxr_linenumber" name="L83" href="#L83">83</a> <strong class="jxr_keyword">if</strong> (<span class="jxr_string">"status"</span>.equalsIgnoreCase(key)) {
<a class="jxr_linenumber" name="L84" href="#L84">84</a> statusConfig.withStatus(value.toUpperCase());
<a class="jxr_linenumber" name="L85" href="#L85">85</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (<span class="jxr_string">"dest"</span>.equalsIgnoreCase(key)) {
<a class="jxr_linenumber" name="L86" href="#L86">86</a> statusConfig.withDestination(value);
<a class="jxr_linenumber" name="L87" href="#L87">87</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (<span class="jxr_string">"shutdownHook"</span>.equalsIgnoreCase(key)) {
<a class="jxr_linenumber" name="L88" href="#L88">88</a> isShutdownHookEnabled = !<span class="jxr_string">"disable"</span>.equalsIgnoreCase(value);
<a class="jxr_linenumber" name="L89" href="#L89">89</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (<span class="jxr_string">"shutdownTimeout"</span>.equalsIgnoreCase(key)) {
<a class="jxr_linenumber" name="L90" href="#L90">90</a> shutdownTimeoutMillis = Long.parseLong(value);
<a class="jxr_linenumber" name="L91" href="#L91">91</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (<span class="jxr_string">"verbose"</span>.equalsIgnoreCase(key)) {
<a class="jxr_linenumber" name="L92" href="#L92">92</a> statusConfig.withVerbosity(value);
<a class="jxr_linenumber" name="L93" href="#L93">93</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (<span class="jxr_string">"packages"</span>.equalsIgnoreCase(key)) {
<a class="jxr_linenumber" name="L94" href="#L94">94</a> pluginPackages.addAll(Arrays.asList(value.split(Patterns.COMMA_SEPARATOR)));
<a class="jxr_linenumber" name="L95" href="#L95">95</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (<span class="jxr_string">"name"</span>.equalsIgnoreCase(key)) {
<a class="jxr_linenumber" name="L96" href="#L96">96</a> setName(value);
<a class="jxr_linenumber" name="L97" href="#L97">97</a> }
<a class="jxr_linenumber" name="L98" href="#L98">98</a> }
<a class="jxr_linenumber" name="L99" href="#L99">99</a> statusConfig.initialize();
<a class="jxr_linenumber" name="L100" href="#L100">100</a> }
<a class="jxr_linenumber" name="L101" href="#L101">101</a>
<a class="jxr_linenumber" name="L102" href="#L102">102</a> @Override
<a class="jxr_linenumber" name="L103" href="#L103">103</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setup() {
<a class="jxr_linenumber" name="L104" href="#L104">104</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../../../org/apache/logging/log4j/core/config/AbstractConfiguration.html">AbstractConfiguration</a> targetConfiguration = configurations.get(0);
<a class="jxr_linenumber" name="L105" href="#L105">105</a> staffChildConfiguration(targetConfiguration);
<a class="jxr_linenumber" name="L106" href="#L106">106</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../../../org/apache/logging/log4j/core/util/WatchManager.html">WatchManager</a> watchManager = getWatchManager();
<a class="jxr_linenumber" name="L107" href="#L107">107</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../../../org/apache/logging/log4j/core/util/WatchManager.html">WatchManager</a> targetWatchManager = targetConfiguration.getWatchManager();
<a class="jxr_linenumber" name="L108" href="#L108">108</a> <strong class="jxr_keyword">if</strong> (targetWatchManager.getIntervalSeconds() &gt; 0) {
<a class="jxr_linenumber" name="L109" href="#L109">109</a> watchManager.setIntervalSeconds(targetWatchManager.getIntervalSeconds());
<a class="jxr_linenumber" name="L110" href="#L110">110</a> <strong class="jxr_keyword">final</strong> Map&lt;Source, Watcher&gt; watchers = targetWatchManager.getConfigurationWatchers();
<a class="jxr_linenumber" name="L111" href="#L111">111</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">final</strong> Map.Entry&lt;Source, Watcher&gt; entry : watchers.entrySet()) {
<a class="jxr_linenumber" name="L112" href="#L112">112</a> watchManager.watch(entry.getKey(), entry.getValue().newWatcher(<strong class="jxr_keyword">this</strong>, listeners,
<a class="jxr_linenumber" name="L113" href="#L113">113</a> entry.getValue().getLastModified()));
<a class="jxr_linenumber" name="L114" href="#L114">114</a> }
<a class="jxr_linenumber" name="L115" href="#L115">115</a> }
<a class="jxr_linenumber" name="L116" href="#L116">116</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">final</strong> AbstractConfiguration sourceConfiguration : configurations.subList(1, configurations.size())) {
<a class="jxr_linenumber" name="L117" href="#L117">117</a> staffChildConfiguration(sourceConfiguration);
<a class="jxr_linenumber" name="L118" href="#L118">118</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../../../org/apache/logging/log4j/core/config/Node.html">Node</a> sourceRoot = sourceConfiguration.getRootNode();
<a class="jxr_linenumber" name="L119" href="#L119">119</a> mergeStrategy.mergConfigurations(rootNode, sourceRoot, getPluginManager());
<a class="jxr_linenumber" name="L120" href="#L120">120</a> <strong class="jxr_keyword">if</strong> (LOGGER.isEnabled(Level.ALL)) {
<a class="jxr_linenumber" name="L121" href="#L121">121</a> <strong class="jxr_keyword">final</strong> StringBuilder sb = <strong class="jxr_keyword">new</strong> StringBuilder();
<a class="jxr_linenumber" name="L122" href="#L122">122</a> printNodes(<span class="jxr_string">""</span>, rootNode, sb);
<a class="jxr_linenumber" name="L123" href="#L123">123</a> System.out.println(sb.toString());
<a class="jxr_linenumber" name="L124" href="#L124">124</a> }
<a class="jxr_linenumber" name="L125" href="#L125">125</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> monitorInterval = sourceConfiguration.getWatchManager().getIntervalSeconds();
<a class="jxr_linenumber" name="L126" href="#L126">126</a> <strong class="jxr_keyword">if</strong> (monitorInterval &gt; 0) {
<a class="jxr_linenumber" name="L127" href="#L127">127</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> currentInterval = watchManager.getIntervalSeconds();
<a class="jxr_linenumber" name="L128" href="#L128">128</a> <strong class="jxr_keyword">if</strong> (currentInterval &lt;= 0 || monitorInterval &lt; currentInterval) {
<a class="jxr_linenumber" name="L129" href="#L129">129</a> watchManager.setIntervalSeconds(monitorInterval);
<a class="jxr_linenumber" name="L130" href="#L130">130</a> }
<a class="jxr_linenumber" name="L131" href="#L131">131</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../../../org/apache/logging/log4j/core/util/WatchManager.html">WatchManager</a> sourceWatchManager = sourceConfiguration.getWatchManager();
<a class="jxr_linenumber" name="L132" href="#L132">132</a> <strong class="jxr_keyword">final</strong> Map&lt;Source, Watcher&gt; watchers = sourceWatchManager.getConfigurationWatchers();
<a class="jxr_linenumber" name="L133" href="#L133">133</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">final</strong> Map.Entry&lt;Source, Watcher&gt; entry : watchers.entrySet()) {
<a class="jxr_linenumber" name="L134" href="#L134">134</a> watchManager.watch(entry.getKey(), entry.getValue().newWatcher(<strong class="jxr_keyword">this</strong>, listeners,
<a class="jxr_linenumber" name="L135" href="#L135">135</a> entry.getValue().getLastModified()));
<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> }
<a class="jxr_linenumber" name="L139" href="#L139">139</a> }
<a class="jxr_linenumber" name="L140" href="#L140">140</a>
<a class="jxr_linenumber" name="L141" href="#L141">141</a> @Override
<a class="jxr_linenumber" name="L142" href="#L142">142</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../../../org/apache/logging/log4j/core/config/Configuration.html">Configuration</a> reconfigure() {
<a class="jxr_linenumber" name="L143" href="#L143">143</a> LOGGER.debug(<span class="jxr_string">"Reconfiguring composite configuration"</span>);
<a class="jxr_linenumber" name="L144" href="#L144">144</a> <strong class="jxr_keyword">final</strong> List&lt;AbstractConfiguration&gt; configs = <strong class="jxr_keyword">new</strong> ArrayList&lt;&gt;();
<a class="jxr_linenumber" name="L145" href="#L145">145</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../../../org/apache/logging/log4j/core/config/ConfigurationFactory.html">ConfigurationFactory</a> factory = ConfigurationFactory.getInstance();
<a class="jxr_linenumber" name="L146" href="#L146">146</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">final</strong> AbstractConfiguration config : configurations) {
<a class="jxr_linenumber" name="L147" href="#L147">147</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../../../org/apache/logging/log4j/core/config/ConfigurationSource.html">ConfigurationSource</a> source = config.getConfigurationSource();
<a class="jxr_linenumber" name="L148" href="#L148">148</a> <strong class="jxr_keyword">final</strong> URI sourceURI = source.getURI();
<a class="jxr_linenumber" name="L149" href="#L149">149</a> <a href="../../../../../../../org/apache/logging/log4j/core/config/Configuration.html">Configuration</a> currentConfig = config;
<a class="jxr_linenumber" name="L150" href="#L150">150</a> <strong class="jxr_keyword">if</strong> (sourceURI == <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L151" href="#L151">151</a> LOGGER.warn(<span class="jxr_string">"Unable to determine URI for configuration {}, changes to it will be ignored"</span>,
<a class="jxr_linenumber" name="L152" href="#L152">152</a> config.getName());
<a class="jxr_linenumber" name="L153" href="#L153">153</a> } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="L154" href="#L154">154</a> currentConfig = factory.getConfiguration(getLoggerContext(), config.getName(), sourceURI);
<a class="jxr_linenumber" name="L155" href="#L155">155</a> <strong class="jxr_keyword">if</strong> (currentConfig == <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L156" href="#L156">156</a> LOGGER.warn(<span class="jxr_string">"Unable to reload configuration {}, changes to it will be ignored"</span>, config.getName());
<a class="jxr_linenumber" name="L157" href="#L157">157</a> }
<a class="jxr_linenumber" name="L158" href="#L158">158</a> }
<a class="jxr_linenumber" name="L159" href="#L159">159</a> configs.add((AbstractConfiguration) currentConfig);
<a class="jxr_linenumber" name="L160" href="#L160">160</a>
<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> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../../../org/apache/logging/log4j/core/config/composite/CompositeConfiguration.html">CompositeConfiguration</a>(configs);
<a class="jxr_linenumber" name="L164" href="#L164">164</a> }
<a class="jxr_linenumber" name="L165" href="#L165">165</a>
<a class="jxr_linenumber" name="L166" href="#L166">166</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> staffChildConfiguration(<strong class="jxr_keyword">final</strong> <a href="../../../../../../../org/apache/logging/log4j/core/config/AbstractConfiguration.html">AbstractConfiguration</a> childConfiguration) {
<a class="jxr_linenumber" name="L167" href="#L167">167</a> childConfiguration.setPluginManager(pluginManager);
<a class="jxr_linenumber" name="L168" href="#L168">168</a> childConfiguration.setScriptManager(scriptManager);
<a class="jxr_linenumber" name="L169" href="#L169">169</a> childConfiguration.setup();
<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> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> printNodes(<strong class="jxr_keyword">final</strong> String indent, <strong class="jxr_keyword">final</strong> <a href="../../../../../../../org/apache/logging/log4j/core/config/Node.html">Node</a> node, <strong class="jxr_keyword">final</strong> StringBuilder sb) {
<a class="jxr_linenumber" name="L173" href="#L173">173</a> sb.append(indent).append(node.getName()).append(<span class="jxr_string">" type: "</span>).append(node.getType()).append(<span class="jxr_string">"\n"</span>);
<a class="jxr_linenumber" name="L174" href="#L174">174</a> sb.append(indent).append(node.getAttributes().toString()).append(<span class="jxr_string">"\n"</span>);
<a class="jxr_linenumber" name="L175" href="#L175">175</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">final</strong> Node child : node.getChildren()) {
<a class="jxr_linenumber" name="L176" href="#L176">176</a> printNodes(indent + <span class="jxr_string">" "</span>, child, sb);
<a class="jxr_linenumber" name="L177" href="#L177">177</a> }
<a class="jxr_linenumber" name="L178" href="#L178">178</a> }
<a class="jxr_linenumber" name="L179" href="#L179">179</a>
<a class="jxr_linenumber" name="L180" href="#L180">180</a> @Override
<a class="jxr_linenumber" name="L181" href="#L181">181</a> <strong class="jxr_keyword">public</strong> String toString() {
<a class="jxr_linenumber" name="L182" href="#L182">182</a> <strong class="jxr_keyword">return</strong> getClass().getName() + <span class="jxr_string">"@"</span> + Integer.toHexString(hashCode()) + <span class="jxr_string">" [configurations="</span> + configurations
<a class="jxr_linenumber" name="L183" href="#L183">183</a> + <span class="jxr_string">", mergeStrategy="</span> + mergeStrategy + <span class="jxr_string">", rootNode="</span> + rootNode + <span class="jxr_string">", listeners="</span> + listeners
<a class="jxr_linenumber" name="L184" href="#L184">184</a> + <span class="jxr_string">", pluginPackages="</span> + pluginPackages + <span class="jxr_string">", pluginManager="</span> + pluginManager + <span class="jxr_string">", isShutdownHookEnabled="</span>
<a class="jxr_linenumber" name="L185" href="#L185">185</a> + isShutdownHookEnabled + <span class="jxr_string">", shutdownTimeoutMillis="</span> + shutdownTimeoutMillis + <span class="jxr_string">", scriptManager="</span>
<a class="jxr_linenumber" name="L186" href="#L186">186</a> + scriptManager + <span class="jxr_string">"]"</span>;
<a class="jxr_linenumber" name="L187" href="#L187">187</a> }
<a class="jxr_linenumber" name="L188" href="#L188">188</a> }
</pre>
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