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apache / logging-log4j-site / 9755b12b39efbc0142688f9b1a11ec68db89f97b / . / 2.13.0 / log4j-1.2-api / xref / org / apache / log4j / builders / appender / FileAppenderBuilder.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.log4j.builders.appender;
<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> org.apache.log4j.Appender;
<a class="jxr_linenumber" name="L20" href="#L20">20</a> <strong class="jxr_keyword">import</strong> org.apache.log4j.Layout;
<a class="jxr_linenumber" name="L21" href="#L21">21</a> <strong class="jxr_keyword">import</strong> org.apache.log4j.bridge.AppenderWrapper;
<a class="jxr_linenumber" name="L22" href="#L22">22</a> <strong class="jxr_keyword">import</strong> org.apache.log4j.bridge.FilterAdapter;
<a class="jxr_linenumber" name="L23" href="#L23">23</a> <strong class="jxr_keyword">import</strong> org.apache.log4j.bridge.FilterWrapper;
<a class="jxr_linenumber" name="L24" href="#L24">24</a> <strong class="jxr_keyword">import</strong> org.apache.log4j.bridge.LayoutAdapter;
<a class="jxr_linenumber" name="L25" href="#L25">25</a> <strong class="jxr_keyword">import</strong> org.apache.log4j.bridge.LayoutWrapper;
<a class="jxr_linenumber" name="L26" href="#L26">26</a> <strong class="jxr_keyword">import</strong> org.apache.log4j.builders.AbstractBuilder;
<a class="jxr_linenumber" name="L27" href="#L27">27</a> <strong class="jxr_keyword">import</strong> org.apache.log4j.builders.BooleanHolder;
<a class="jxr_linenumber" name="L28" href="#L28">28</a> <strong class="jxr_keyword">import</strong> org.apache.log4j.builders.Holder;
<a class="jxr_linenumber" name="L29" href="#L29">29</a> <strong class="jxr_keyword">import</strong> org.apache.log4j.config.Log4j1Configuration;
<a class="jxr_linenumber" name="L30" href="#L30">30</a> <strong class="jxr_keyword">import</strong> org.apache.log4j.config.PropertiesConfiguration;
<a class="jxr_linenumber" name="L31" href="#L31">31</a> <strong class="jxr_keyword">import</strong> org.apache.log4j.spi.Filter;
<a class="jxr_linenumber" name="L32" href="#L32">32</a> <strong class="jxr_keyword">import</strong> org.apache.log4j.xml.XmlConfiguration;
<a class="jxr_linenumber" name="L33" href="#L33">33</a> <strong class="jxr_keyword">import</strong> org.apache.logging.log4j.Logger;
<a class="jxr_linenumber" name="L34" href="#L34">34</a> <strong class="jxr_keyword">import</strong> org.apache.logging.log4j.core.appender.FileAppender;
<a class="jxr_linenumber" name="L35" href="#L35">35</a> <strong class="jxr_keyword">import</strong> org.apache.logging.log4j.core.config.plugins.Plugin;
<a class="jxr_linenumber" name="L36" href="#L36">36</a> <strong class="jxr_keyword">import</strong> org.apache.logging.log4j.status.StatusLogger;
<a class="jxr_linenumber" name="L37" href="#L37">37</a> <strong class="jxr_keyword">import</strong> org.w3c.dom.Element;
<a class="jxr_linenumber" name="L38" href="#L38">38</a>
<a class="jxr_linenumber" name="L39" href="#L39">39</a> <strong class="jxr_keyword">import</strong> java.util.Properties;
<a class="jxr_linenumber" name="L40" href="#L40">40</a>
<a class="jxr_linenumber" name="L41" href="#L41">41</a> <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.apache.log4j.builders.BuilderManager.CATEGORY;
<a class="jxr_linenumber" name="L42" href="#L42">42</a> <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.apache.log4j.config.Log4j1Configuration.THRESHOLD_PARAM;
<a class="jxr_linenumber" name="L43" href="#L43">43</a> <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.apache.log4j.xml.XmlConfiguration.FILTER_TAG;
<a class="jxr_linenumber" name="L44" href="#L44">44</a> <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.apache.log4j.xml.XmlConfiguration.LAYOUT_TAG;
<a class="jxr_linenumber" name="L45" href="#L45">45</a> <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.apache.log4j.xml.XmlConfiguration.PARAM_TAG;
<a class="jxr_linenumber" name="L46" href="#L46">46</a> <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.apache.log4j.xml.XmlConfiguration.forEachElement;
<a class="jxr_linenumber" name="L47" href="#L47">47</a> <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.apache.log4j.xml.XmlConfiguration.NAME_ATTR;
<a class="jxr_linenumber" name="L48" href="#L48">48</a> <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.apache.log4j.xml.XmlConfiguration.VALUE_ATTR;
<a class="jxr_linenumber" name="L49" href="#L49">49</a>
<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> <em class="jxr_javadoccomment"> * Build a File Appender</em>
<a class="jxr_linenumber" name="L52" href="#L52">52</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L53" href="#L53">53</a> @Plugin(name = <span class="jxr_string">"org.apache.log4j.FileAppender"</span>, category = CATEGORY)
<a class="jxr_linenumber" name="L54" href="#L54">54</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/log4j/builders/appender/FileAppenderBuilder.html">FileAppenderBuilder</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../../org/apache/log4j/builders/AbstractBuilder.html">AbstractBuilder</a> <strong class="jxr_keyword">implements</strong> <a href="../../../../../org/apache/log4j/builders/appender/AppenderBuilder.html">AppenderBuilder</a> {
<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> <a href="../../../../../org/apache/log4j/Logger.html">Logger</a> LOGGER = StatusLogger.getLogger();
<a class="jxr_linenumber" name="L57" href="#L57">57</a>
<a class="jxr_linenumber" name="L58" href="#L58">58</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/log4j/builders/appender/FileAppenderBuilder.html">FileAppenderBuilder</a>() {
<a class="jxr_linenumber" name="L59" href="#L59">59</a> }
<a class="jxr_linenumber" name="L60" href="#L60">60</a>
<a class="jxr_linenumber" name="L61" href="#L61">61</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/log4j/builders/appender/FileAppenderBuilder.html">FileAppenderBuilder</a>(String prefix, Properties props) {
<a class="jxr_linenumber" name="L62" href="#L62">62</a> <strong class="jxr_keyword">super</strong>(prefix, props);
<a class="jxr_linenumber" name="L63" href="#L63">63</a> }
<a class="jxr_linenumber" name="L64" href="#L64">64</a>
<a class="jxr_linenumber" name="L65" href="#L65">65</a> @Override
<a class="jxr_linenumber" name="L66" href="#L66">66</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/log4j/Appender.html">Appender</a> parseAppender(Element appenderElement, <a href="../../../../../org/apache/log4j/xml/XmlConfiguration.html">XmlConfiguration</a> config) {
<a class="jxr_linenumber" name="L67" href="#L67">67</a> String name = appenderElement.getAttribute(NAME_ATTR);
<a class="jxr_linenumber" name="L68" href="#L68">68</a> Holder&lt;Layout&gt; layout = <strong class="jxr_keyword">new</strong> Holder&lt;&gt;();
<a class="jxr_linenumber" name="L69" href="#L69">69</a> Holder&lt;Filter&gt; filter = <strong class="jxr_keyword">new</strong> Holder&lt;&gt;();
<a class="jxr_linenumber" name="L70" href="#L70">70</a> Holder&lt;String&gt; fileName = <strong class="jxr_keyword">new</strong> Holder&lt;&gt;();
<a class="jxr_linenumber" name="L71" href="#L71">71</a> Holder&lt;String&gt; level = <strong class="jxr_keyword">new</strong> Holder&lt;&gt;();
<a class="jxr_linenumber" name="L72" href="#L72">72</a> Holder&lt;Boolean&gt; immediateFlush = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/log4j/builders/BooleanHolder.html">BooleanHolder</a>();
<a class="jxr_linenumber" name="L73" href="#L73">73</a> Holder&lt;Boolean&gt; append = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/log4j/builders/BooleanHolder.html">BooleanHolder</a>();
<a class="jxr_linenumber" name="L74" href="#L74">74</a> Holder&lt;Boolean&gt; bufferedIo = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/log4j/builders/BooleanHolder.html">BooleanHolder</a>();
<a class="jxr_linenumber" name="L75" href="#L75">75</a> Holder&lt;Integer&gt; bufferSize = <strong class="jxr_keyword">new</strong> Holder&lt;&gt;(8192);
<a class="jxr_linenumber" name="L76" href="#L76">76</a> forEachElement(appenderElement.getChildNodes(), (currentElement) -&gt; {
<a class="jxr_linenumber" name="L77" href="#L77">77</a> <strong class="jxr_keyword">switch</strong> (currentElement.getTagName()) {
<a class="jxr_linenumber" name="L78" href="#L78">78</a> <strong class="jxr_keyword">case</strong> LAYOUT_TAG:
<a class="jxr_linenumber" name="L79" href="#L79">79</a> layout.set(config.parseLayout(currentElement));
<a class="jxr_linenumber" name="L80" href="#L80">80</a> <strong class="jxr_keyword">break</strong>;
<a class="jxr_linenumber" name="L81" href="#L81">81</a> <strong class="jxr_keyword">case</strong> FILTER_TAG:
<a class="jxr_linenumber" name="L82" href="#L82">82</a> filter.set(config.parseFilters(currentElement));
<a class="jxr_linenumber" name="L83" href="#L83">83</a> <strong class="jxr_keyword">break</strong>;
<a class="jxr_linenumber" name="L84" href="#L84">84</a> <strong class="jxr_keyword">case</strong> PARAM_TAG: {
<a class="jxr_linenumber" name="L85" href="#L85">85</a> <strong class="jxr_keyword">switch</strong> (currentElement.getAttribute(NAME_ATTR)) {
<a class="jxr_linenumber" name="L86" href="#L86">86</a> <strong class="jxr_keyword">case</strong> FILE_PARAM:
<a class="jxr_linenumber" name="L87" href="#L87">87</a> fileName.set(currentElement.getAttribute(VALUE_ATTR));
<a class="jxr_linenumber" name="L88" href="#L88">88</a> <strong class="jxr_keyword">break</strong>;
<a class="jxr_linenumber" name="L89" href="#L89">89</a> <strong class="jxr_keyword">case</strong> APPEND_PARAM: {
<a class="jxr_linenumber" name="L90" href="#L90">90</a> String bool = currentElement.getAttribute(VALUE_ATTR);
<a class="jxr_linenumber" name="L91" href="#L91">91</a> <strong class="jxr_keyword">if</strong> (bool != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L92" href="#L92">92</a> append.set(Boolean.parseBoolean(bool));
<a class="jxr_linenumber" name="L93" href="#L93">93</a> } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="L94" href="#L94">94</a> LOGGER.warn(<span class="jxr_string">"No value provided for append parameter"</span>);
<a class="jxr_linenumber" name="L95" href="#L95">95</a> }
<a class="jxr_linenumber" name="L96" href="#L96">96</a> <strong class="jxr_keyword">break</strong>;
<a class="jxr_linenumber" name="L97" href="#L97">97</a> }
<a class="jxr_linenumber" name="L98" href="#L98">98</a> <strong class="jxr_keyword">case</strong> BUFFERED_IO_PARAM: {
<a class="jxr_linenumber" name="L99" href="#L99">99</a> String bool = currentElement.getAttribute(VALUE_ATTR);
<a class="jxr_linenumber" name="L100" href="#L100">100</a> <strong class="jxr_keyword">if</strong> (bool != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L101" href="#L101">101</a> bufferedIo.set(Boolean.parseBoolean(bool));
<a class="jxr_linenumber" name="L102" href="#L102">102</a> } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="L103" href="#L103">103</a> LOGGER.warn(<span class="jxr_string">"No value provided for bufferedIo parameter"</span>);
<a class="jxr_linenumber" name="L104" href="#L104">104</a> }
<a class="jxr_linenumber" name="L105" href="#L105">105</a> <strong class="jxr_keyword">break</strong>;
<a class="jxr_linenumber" name="L106" href="#L106">106</a> }
<a class="jxr_linenumber" name="L107" href="#L107">107</a> <strong class="jxr_keyword">case</strong> BUFFER_SIZE_PARAM: {
<a class="jxr_linenumber" name="L108" href="#L108">108</a> String size = currentElement.getAttribute(VALUE_ATTR);
<a class="jxr_linenumber" name="L109" href="#L109">109</a> <strong class="jxr_keyword">if</strong> (size != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L110" href="#L110">110</a> bufferSize.set(Integer.parseInt(size));
<a class="jxr_linenumber" name="L111" href="#L111">111</a> } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="L112" href="#L112">112</a> LOGGER.warn(<span class="jxr_string">"No value provide for bufferSize parameter"</span>);
<a class="jxr_linenumber" name="L113" href="#L113">113</a> }
<a class="jxr_linenumber" name="L114" href="#L114">114</a> <strong class="jxr_keyword">break</strong>;
<a class="jxr_linenumber" name="L115" href="#L115">115</a> }
<a class="jxr_linenumber" name="L116" href="#L116">116</a> <strong class="jxr_keyword">case</strong> THRESHOLD_PARAM: {
<a class="jxr_linenumber" name="L117" href="#L117">117</a> String value = currentElement.getAttribute(VALUE_ATTR);
<a class="jxr_linenumber" name="L118" href="#L118">118</a> <strong class="jxr_keyword">if</strong> (value == <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L119" href="#L119">119</a> LOGGER.warn(<span class="jxr_string">"No value supplied for Threshold parameter, ignoring."</span>);
<a class="jxr_linenumber" name="L120" href="#L120">120</a> } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="L121" href="#L121">121</a> level.set(value);
<a class="jxr_linenumber" name="L122" href="#L122">122</a> }
<a class="jxr_linenumber" name="L123" href="#L123">123</a> <strong class="jxr_keyword">break</strong>;
<a class="jxr_linenumber" name="L124" href="#L124">124</a> }
<a class="jxr_linenumber" name="L125" href="#L125">125</a> }
<a class="jxr_linenumber" name="L126" href="#L126">126</a> <strong class="jxr_keyword">break</strong>;
<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> });
<a class="jxr_linenumber" name="L130" href="#L130">130</a>
<a class="jxr_linenumber" name="L131" href="#L131">131</a> <strong class="jxr_keyword">return</strong> createAppender(name, config, layout.get(), filter.get(), fileName.get(), level.get(),
<a class="jxr_linenumber" name="L132" href="#L132">132</a> immediateFlush.get(), append.get(), bufferedIo.get(), bufferSize.get());
<a class="jxr_linenumber" name="L133" href="#L133">133</a> }
<a class="jxr_linenumber" name="L134" href="#L134">134</a>
<a class="jxr_linenumber" name="L135" href="#L135">135</a>
<a class="jxr_linenumber" name="L136" href="#L136">136</a> @Override
<a class="jxr_linenumber" name="L137" href="#L137">137</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/log4j/Appender.html">Appender</a> parseAppender(<strong class="jxr_keyword">final</strong> String name, <strong class="jxr_keyword">final</strong> String appenderPrefix, <strong class="jxr_keyword">final</strong> String layoutPrefix,
<a class="jxr_linenumber" name="L138" href="#L138">138</a> <strong class="jxr_keyword">final</strong> String filterPrefix, <strong class="jxr_keyword">final</strong> Properties props, <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/log4j/config/PropertiesConfiguration.html">PropertiesConfiguration</a> configuration) {
<a class="jxr_linenumber" name="L139" href="#L139">139</a> <a href="../../../../../org/apache/log4j/Layout.html">Layout</a> layout = configuration.parseLayout(layoutPrefix, name, props);
<a class="jxr_linenumber" name="L140" href="#L140">140</a> <a href="../../../../../org/apache/log4j/spi/Filter.html">Filter</a> filter = configuration.parseAppenderFilters(props, filterPrefix, name);
<a class="jxr_linenumber" name="L141" href="#L141">141</a> String level = getProperty(THRESHOLD_PARAM);
<a class="jxr_linenumber" name="L142" href="#L142">142</a> String fileName = getProperty(FILE_PARAM);
<a class="jxr_linenumber" name="L143" href="#L143">143</a> <strong class="jxr_keyword">boolean</strong> append = getBooleanProperty(APPEND_PARAM);
<a class="jxr_linenumber" name="L144" href="#L144">144</a> <strong class="jxr_keyword">boolean</strong> immediateFlush = false;
<a class="jxr_linenumber" name="L145" href="#L145">145</a> <strong class="jxr_keyword">boolean</strong> bufferedIo = getBooleanProperty(BUFFERED_IO_PARAM);
<a class="jxr_linenumber" name="L146" href="#L146">146</a> <strong class="jxr_keyword">int</strong> bufferSize = Integer.parseInt(getProperty(BUFFER_SIZE_PARAM, <span class="jxr_string">"8192"</span>));
<a class="jxr_linenumber" name="L147" href="#L147">147</a> <strong class="jxr_keyword">return</strong> createAppender(name, configuration, layout, filter, fileName, level, immediateFlush,
<a class="jxr_linenumber" name="L148" href="#L148">148</a> append, bufferedIo, bufferSize);
<a class="jxr_linenumber" name="L149" href="#L149">149</a> }
<a class="jxr_linenumber" name="L150" href="#L150">150</a>
<a class="jxr_linenumber" name="L151" href="#L151">151</a> <strong class="jxr_keyword">private</strong> <a href="../../../../../org/apache/log4j/Appender.html">Appender</a> createAppender(<strong class="jxr_keyword">final</strong> String name, <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/log4j/config/Log4j1Configuration.html">Log4j1Configuration</a> configuration, <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/log4j/Layout.html">Layout</a> layout,
<a class="jxr_linenumber" name="L152" href="#L152">152</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/log4j/spi/Filter.html">Filter</a> filter, <strong class="jxr_keyword">final</strong> String fileName, String level, <strong class="jxr_keyword">boolean</strong> immediateFlush, <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong> append,
<a class="jxr_linenumber" name="L153" href="#L153">153</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong> bufferedIo, <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> bufferSize) {
<a class="jxr_linenumber" name="L154" href="#L154">154</a> org.apache.logging.log4j.core.Layout&lt;?&gt; fileLayout = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L155" href="#L155">155</a> <strong class="jxr_keyword">if</strong> (bufferedIo) {
<a class="jxr_linenumber" name="L156" href="#L156">156</a> immediateFlush = <strong class="jxr_keyword">true</strong>;
<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> (layout instanceof LayoutWrapper) {
<a class="jxr_linenumber" name="L159" href="#L159">159</a> fileLayout = ((LayoutWrapper) layout).getLayout();
<a class="jxr_linenumber" name="L160" href="#L160">160</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (layout != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L161" href="#L161">161</a> fileLayout = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/log4j/bridge/LayoutAdapter.html">LayoutAdapter</a>(layout);
<a class="jxr_linenumber" name="L162" href="#L162">162</a> }
<a class="jxr_linenumber" name="L163" href="#L163">163</a> org.apache.logging.log4j.core.Filter fileFilter = buildFilters(level, filter);
<a class="jxr_linenumber" name="L164" href="#L164">164</a> <strong class="jxr_keyword">if</strong> (fileName == <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L165" href="#L165">165</a> LOGGER.warn(<span class="jxr_string">"Unable to create File Appender, no file name provided"</span>);
<a class="jxr_linenumber" name="L166" href="#L166">166</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L167" href="#L167">167</a> }
<a class="jxr_linenumber" name="L168" href="#L168">168</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/log4j/bridge/AppenderWrapper.html">AppenderWrapper</a>(FileAppender.newBuilder()
<a class="jxr_linenumber" name="L169" href="#L169">169</a> .setName(name)
<a class="jxr_linenumber" name="L170" href="#L170">170</a> .setConfiguration(configuration)
<a class="jxr_linenumber" name="L171" href="#L171">171</a> .setLayout(fileLayout)
<a class="jxr_linenumber" name="L172" href="#L172">172</a> .setFilter(fileFilter)
<a class="jxr_linenumber" name="L173" href="#L173">173</a> .withFileName(fileName)
<a class="jxr_linenumber" name="L174" href="#L174">174</a> .withImmediateFlush(immediateFlush)
<a class="jxr_linenumber" name="L175" href="#L175">175</a> .withAppend(append)
<a class="jxr_linenumber" name="L176" href="#L176">176</a> .withBufferedIo(bufferedIo)
<a class="jxr_linenumber" name="L177" href="#L177">177</a> .withBufferSize(bufferSize)
<a class="jxr_linenumber" name="L178" href="#L178">178</a> .build());
<a class="jxr_linenumber" name="L179" href="#L179">179</a> }
<a class="jxr_linenumber" name="L180" href="#L180">180</a> }
</pre>
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