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  5. <title>Logger xref</title>
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  6. <link type="text/css" rel="stylesheet" href="../../../stylesheet.css" />
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    9. 

  9. <div id="overview"><a href="../../../../apidocs/org/apache/log4j/Logger.html">View Javadoc</a></div><pre>
    10. 

  10. 

  11. <a name="1" href="#1">1</a>   <em class="jxr_comment">/*</em>
    12. 

  12. <a name="2" href="#2">2</a>   <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one or more</em>
    13. 

  13. <a name="3" href="#3">3</a>   <em class="jxr_comment"> * contributor license agreements.  See the NOTICE file distributed with</em>
    14. 

  14. <a name="4" href="#4">4</a>   <em class="jxr_comment"> * this work for additional information regarding copyright ownership.</em>
    15. 

  15. <a name="5" href="#5">5</a>   <em class="jxr_comment"> * The ASF licenses this file to You under the Apache License, Version 2.0</em>
    16. 

  16. <a name="6" href="#6">6</a>   <em class="jxr_comment"> * (the "License"); you may not use this file except in compliance with</em>
    17. 

  17. <a name="7" href="#7">7</a>   <em class="jxr_comment"> * the License.  You may obtain a copy of the License at</em>
    18. 

  18. <a name="8" href="#8">8</a>   <em class="jxr_comment"> * </em>
    19. 

  19. <a name="9" href="#9">9</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>
    20. 

  20. <a name="10" href="#10">10</a>  <em class="jxr_comment"> * </em>
    21. 

  21. <a name="11" href="#11">11</a>  <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing, software</em>
    22. 

  22. <a name="12" href="#12">12</a>  <em class="jxr_comment"> * distributed under the License is distributed on an "AS IS" BASIS,</em>
    23. 

  23. <a name="13" href="#13">13</a>  <em class="jxr_comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em>
    24. 

  24. <a name="14" href="#14">14</a>  <em class="jxr_comment"> * See the License for the specific language governing permissions and</em>
    25. 

  25. <a name="15" href="#15">15</a>  <em class="jxr_comment"> * limitations under the License.</em>
    26. 

  26. <a name="16" href="#16">16</a>  <em class="jxr_comment"> */</em>
    27. 

  27. <a name="17" href="#17">17</a>  
    28. 

  28. <a name="18" href="#18">18</a>  <strong class="jxr_keyword">package</strong> org.apache.log4j;
    29. 

  29. <a name="19" href="#19">19</a>  
    30. 

  30. <a name="20" href="#20">20</a>  <strong class="jxr_keyword">import</strong> org.apache.log4j.spi.LoggerFactory;
    31. 

  31. <a name="21" href="#21">21</a>  
    32. 

  32. <a name="22" href="#22">22</a>  
    33. 

  33. <a name="23" href="#23">23</a>  <em class="jxr_javadoccomment">/**</em>
    34. 

  34. <a name="24" href="#24">24</a>  <em class="jxr_javadoccomment">  This is the central class in the log4j package. Most logging</em>
    35. 

  35. <a name="25" href="#25">25</a>  <em class="jxr_javadoccomment">  operations, except configuration, are done through this class.</em>
    36. 

  36. <a name="26" href="#26">26</a>  
    37. 

  37. <a name="27" href="#27">27</a>  <em class="jxr_javadoccomment">  @since log4j 1.2</em>
    38. 

  38. <a name="28" href="#28">28</a>  
    39. 

  39. <a name="29" href="#29">29</a>  <em class="jxr_javadoccomment">  @author Ceki G&amp;uuml;lc&amp;uuml; */</em>
    40. 

  40. <a name="30" href="#30">30</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../org/apache/log4j/Logger.html">Logger</a> <strong class="jxr_keyword">extends</strong> <a href="../../../org/apache/log4j/Category.html">Category</a> {
    41. 

  41. <a name="31" href="#31">31</a>  
    42. 

  42. <a name="32" href="#32">32</a>    <em class="jxr_javadoccomment">/**</em>
    43. 

  43. <a name="33" href="#33">33</a>  <em class="jxr_javadoccomment">     The fully qualified name of the Logger class. See also the</em>
    44. 

  44. <a name="34" href="#34">34</a>  <em class="jxr_javadoccomment">     getFQCN method. */</em>
    45. 

  45. <a name="35" href="#35">35</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String FQCN = Logger.<strong class="jxr_keyword">class</strong>.getName();
    46. 

  46. <a name="36" href="#36">36</a>  
    47. 

  47. <a name="37" href="#37">37</a>  
    48. 

  48. <a name="38" href="#38">38</a>    <strong class="jxr_keyword">protected</strong>
    49. 

  49. <a name="39" href="#39">39</a>    <a href="../../../org/apache/log4j/Logger.html">Logger</a>(String name) {
    50. 

  50. <a name="40" href="#40">40</a>      <strong class="jxr_keyword">super</strong>(name);
    51. 

  51. <a name="41" href="#41">41</a>    }
    52. 

  52. <a name="42" href="#42">42</a>  
    53. 

  53. <a name="43" href="#43">43</a>    <em class="jxr_javadoccomment">/**</em>
    54. 

  54. <a name="44" href="#44">44</a>  <em class="jxr_javadoccomment">    Log a message object with the {@link Level#FINE FINE} level which</em>
    55. 

  55. <a name="45" href="#45">45</a>  <em class="jxr_javadoccomment">    is just an alias for the {@link Level#DEBUG DEBUG} level.</em>
    56. 

  56. <a name="46" href="#46">46</a>  
    57. 

  57. <a name="47" href="#47">47</a>  <em class="jxr_javadoccomment">    &lt;p&gt;This method first checks if this category is &lt;code&gt;DEBUG&lt;/code&gt;</em>
    58. 

  58. <a name="48" href="#48">48</a>  <em class="jxr_javadoccomment">    enabled by comparing the level of this category with the {@link</em>
    59. 

  59. <a name="49" href="#49">49</a>  <em class="jxr_javadoccomment">    Level#DEBUG DEBUG} level. If this category is</em>
    60. 

  60. <a name="50" href="#50">50</a>  <em class="jxr_javadoccomment">    &lt;code&gt;DEBUG&lt;/code&gt; enabled, then it converts the message object</em>
    61. 

  61. <a name="51" href="#51">51</a>  <em class="jxr_javadoccomment">    (passed as parameter) to a string by invoking the appropriate</em>
    62. 

  62. <a name="52" href="#52">52</a>  <em class="jxr_javadoccomment">    {@link org.apache.log4j.or.ObjectRenderer}. It then proceeds to call all the</em>
    63. 

  63. <a name="53" href="#53">53</a>  <em class="jxr_javadoccomment">    registered appenders in this category and also higher in the</em>
    64. 

  64. <a name="54" href="#54">54</a>  <em class="jxr_javadoccomment">    hierarchy depending on the value of the additivity flag.</em>
    65. 

  65. <a name="55" href="#55">55</a>  
    66. 

  66. <a name="56" href="#56">56</a>  <em class="jxr_javadoccomment">    &lt;p&gt;&lt;b&gt;WARNING&lt;/b&gt; Note that passing a {@link Throwable} to this</em>
    67. 

  67. <a name="57" href="#57">57</a>  <em class="jxr_javadoccomment">    method will print the name of the &lt;code&gt;Throwable&lt;/code&gt; but no</em>
    68. 

  68. <a name="58" href="#58">58</a>  <em class="jxr_javadoccomment">    stack trace. To print a stack trace use the {@link #debug(Object,</em>
    69. 

  69. <a name="59" href="#59">59</a>  <em class="jxr_javadoccomment">    Throwable)} form instead.</em>
    70. 

  70. <a name="60" href="#60">60</a>  
    71. 

  71. <a name="61" href="#61">61</a>  <em class="jxr_javadoccomment">    @param message the message object to log. */</em>
    72. 

  72. <a name="62" href="#62">62</a>    <em class="jxr_comment">//public</em>
    73. 

  73. <a name="63" href="#63">63</a>    <em class="jxr_comment">//void fine(Object message) {</em>
    74. 

  74. <a name="64" href="#64">64</a>    <em class="jxr_comment">//  if(repository.isDisabled(Level.DEBUG_INT))</em>
    75. 

  75. <a name="65" href="#65">65</a>    <em class="jxr_comment">//	return;</em>
    76. 

  76. <a name="66" href="#66">66</a>    <em class="jxr_comment">//  if(Level.DEBUG.isGreaterOrEqual(this.getChainedLevel())) {</em>
    77. 

  77. <a name="67" href="#67">67</a>    <em class="jxr_comment">//	forcedLog(FQCN, Level.DEBUG, message, null);</em>
    78. 

  78. <a name="68" href="#68">68</a>    <em class="jxr_comment">//  }</em>
    79. 

  79. <a name="69" href="#69">69</a>    <em class="jxr_comment">//}</em>
    80. 

  80. <a name="70" href="#70">70</a>  
    81. 

  81. <a name="71" href="#71">71</a>  
    82. 

  82. <a name="72" href="#72">72</a>    <em class="jxr_javadoccomment">/**</em>
    83. 

  83. <a name="73" href="#73">73</a>  <em class="jxr_javadoccomment">   Log a message object with the &lt;code&gt;FINE&lt;/code&gt; level including</em>
    84. 

  84. <a name="74" href="#74">74</a>  <em class="jxr_javadoccomment">   the stack trace of the {@link Throwable} &lt;code&gt;t&lt;/code&gt; passed as</em>
    85. 

  85. <a name="75" href="#75">75</a>  <em class="jxr_javadoccomment">   parameter.</em>
    86. 

  86. <a name="76" href="#76">76</a>  
    87. 

  87. <a name="77" href="#77">77</a>  <em class="jxr_javadoccomment">   &lt;p&gt;See {@link #fine(Object)} form for more detailed information.</em>
    88. 

  88. <a name="78" href="#78">78</a>  
    89. 

  89. <a name="79" href="#79">79</a>  <em class="jxr_javadoccomment">   @param message the message object to log.</em>
    90. 

  90. <a name="80" href="#80">80</a>  <em class="jxr_javadoccomment">   @param t the exception to log, including its stack trace.  */</em>
    91. 

  91. <a name="81" href="#81">81</a>    <em class="jxr_comment">//public</em>
    92. 

  92. <a name="82" href="#82">82</a>    <em class="jxr_comment">//void fine(Object message, Throwable t) {</em>
    93. 

  93. <a name="83" href="#83">83</a>    <em class="jxr_comment">//  if(repository.isDisabled(Level.DEBUG_INT))</em>
    94. 

  94. <a name="84" href="#84">84</a>    <em class="jxr_comment">//	return;</em>
    95. 

  95. <a name="85" href="#85">85</a>    <em class="jxr_comment">//  if(Level.DEBUG.isGreaterOrEqual(this.getChainedLevel()))</em>
    96. 

  96. <a name="86" href="#86">86</a>    <em class="jxr_comment">//	forcedLog(FQCN, Level.FINE, message, t);</em>
    97. 

  97. <a name="87" href="#87">87</a>    <em class="jxr_comment">//}</em>
    98. 

  98. <a name="88" href="#88">88</a>  
    99. 

  99. <a name="89" href="#89">89</a>    <em class="jxr_javadoccomment">/**</em>
    100. 

  100. <a name="90" href="#90">90</a>  <em class="jxr_javadoccomment">   * Retrieve a logger named according to the value of the</em>
    101. 

  101. <a name="91" href="#91">91</a>  <em class="jxr_javadoccomment">   * &lt;code&gt;name&lt;/code&gt; parameter. If the named logger already exists,</em>
    102. 

  102. <a name="92" href="#92">92</a>  <em class="jxr_javadoccomment">   * then the existing instance will be returned. Otherwise, a new</em>
    103. 

  103. <a name="93" href="#93">93</a>  <em class="jxr_javadoccomment">   * instance is created.  </em>
    104. 

  104. <a name="94" href="#94">94</a>  <em class="jxr_javadoccomment">   *</em>
    105. 

  105. <a name="95" href="#95">95</a>  <em class="jxr_javadoccomment">   * &lt;p&gt;By default, loggers do not have a set level but inherit it</em>
    106. 

  106. <a name="96" href="#96">96</a>  <em class="jxr_javadoccomment">   * from their neareast ancestor with a set level. This is one of the</em>
    107. 

  107. <a name="97" href="#97">97</a>  <em class="jxr_javadoccomment">   * central features of log4j.</em>
    108. 

  108. <a name="98" href="#98">98</a>  <em class="jxr_javadoccomment">   *</em>
    109. 

  109. <a name="99" href="#99">99</a>  <em class="jxr_javadoccomment">   * @param name The name of the logger to retrieve.  </em>
    110. 

  110. <a name="100" href="#100">100</a> <em class="jxr_javadoccomment">  */</em>
    111. 

  111. <a name="101" href="#101">101</a>   <strong class="jxr_keyword">static</strong>
    112. 

  112. <a name="102" href="#102">102</a>   <strong class="jxr_keyword">public</strong>
    113. 

  113. <a name="103" href="#103">103</a>   <a href="../../../org/apache/log4j/Logger.html">Logger</a> getLogger(String name) {
    114. 

  114. <a name="104" href="#104">104</a>     <strong class="jxr_keyword">return</strong> LogManager.getLogger(name);
    115. 

  115. <a name="105" href="#105">105</a>   }
    116. 

  116. <a name="106" href="#106">106</a> 
    117. 

  117. <a name="107" href="#107">107</a>   <em class="jxr_javadoccomment">/**</em>
    118. 

  118. <a name="108" href="#108">108</a> <em class="jxr_javadoccomment">   * Shorthand for &lt;code&gt;getLogger(clazz.getName())&lt;/code&gt;.</em>
    119. 

  119. <a name="109" href="#109">109</a> <em class="jxr_javadoccomment">   *</em>
    120. 

  120. <a name="110" href="#110">110</a> <em class="jxr_javadoccomment">   * @param clazz The name of &lt;code&gt;clazz&lt;/code&gt; will be used as the</em>
    121. 

  121. <a name="111" href="#111">111</a> <em class="jxr_javadoccomment">   * name of the logger to retrieve.  See {@link #getLogger(String)}</em>
    122. 

  122. <a name="112" href="#112">112</a> <em class="jxr_javadoccomment">   * for more detailed information.</em>
    123. 

  123. <a name="113" href="#113">113</a> <em class="jxr_javadoccomment">   */</em>
    124. 

  124. <a name="114" href="#114">114</a>   <strong class="jxr_keyword">static</strong>
    125. 

  125. <a name="115" href="#115">115</a>   <strong class="jxr_keyword">public</strong>
    126. 

  126. <a name="116" href="#116">116</a>   <a href="../../../org/apache/log4j/Logger.html">Logger</a> getLogger(Class clazz) {
    127. 

  127. <a name="117" href="#117">117</a>     <strong class="jxr_keyword">return</strong> LogManager.getLogger(clazz.getName());
    128. 

  128. <a name="118" href="#118">118</a>   }
    129. 

  129. <a name="119" href="#119">119</a> 
    130. 

  130. <a name="120" href="#120">120</a> 
    131. 

  131. <a name="121" href="#121">121</a>   <em class="jxr_javadoccomment">/**</em>
    132. 

  132. <a name="122" href="#122">122</a> <em class="jxr_javadoccomment">   * Return the root logger for the current logger repository.</em>
    133. 

  133. <a name="123" href="#123">123</a> <em class="jxr_javadoccomment">   * &lt;p&gt;</em>
    134. 

  134. <a name="124" href="#124">124</a> <em class="jxr_javadoccomment">   * The {@link #getName Logger.getName()} method for the root logger always returns</em>
    135. 

  135. <a name="125" href="#125">125</a> <em class="jxr_javadoccomment">   * string value: "root". However, calling</em>
    136. 

  136. <a name="126" href="#126">126</a> <em class="jxr_javadoccomment">   * &lt;code&gt;Logger.getLogger("root")&lt;/code&gt; does not retrieve the root</em>
    137. 

  137. <a name="127" href="#127">127</a> <em class="jxr_javadoccomment">   * logger but a logger just under root named "root".</em>
    138. 

  138. <a name="128" href="#128">128</a> <em class="jxr_javadoccomment">   * &lt;p&gt;</em>
    139. 

  139. <a name="129" href="#129">129</a> <em class="jxr_javadoccomment">   * In other words, calling this method is the only way to retrieve the </em>
    140. 

  140. <a name="130" href="#130">130</a> <em class="jxr_javadoccomment">   * root logger.</em>
    141. 

  141. <a name="131" href="#131">131</a> <em class="jxr_javadoccomment">   */</em>
    142. 

  142. <a name="132" href="#132">132</a>   <strong class="jxr_keyword">public</strong>
    143. 

  143. <a name="133" href="#133">133</a>   <strong class="jxr_keyword">static</strong>
    144. 

  144. <a name="134" href="#134">134</a>   <a href="../../../org/apache/log4j/Logger.html">Logger</a> getRootLogger() {
    145. 

  145. <a name="135" href="#135">135</a>     <strong class="jxr_keyword">return</strong> LogManager.getRootLogger();
    146. 

  146. <a name="136" href="#136">136</a>   }
    147. 

  147. <a name="137" href="#137">137</a> 
    148. 

  148. <a name="138" href="#138">138</a>   <em class="jxr_javadoccomment">/**</em>
    149. 

  149. <a name="139" href="#139">139</a> <em class="jxr_javadoccomment">     Like {@link #getLogger(String)} except that the type of logger</em>
    150. 

  150. <a name="140" href="#140">140</a> <em class="jxr_javadoccomment">     instantiated depends on the type returned by the {@link</em>
    151. 

  151. <a name="141" href="#141">141</a> <em class="jxr_javadoccomment">     LoggerFactory#makeNewLoggerInstance} method of the</em>
    152. 

  152. <a name="142" href="#142">142</a> <em class="jxr_javadoccomment">     &lt;code&gt;factory&lt;/code&gt; parameter.</em>
    153. 

  153. <a name="143" href="#143">143</a> 
    154. 

  154. <a name="144" href="#144">144</a> <em class="jxr_javadoccomment">     &lt;p&gt;This method is intended to be used by sub-classes.</em>
    155. 

  155. <a name="145" href="#145">145</a> 
    156. 

  156. <a name="146" href="#146">146</a> <em class="jxr_javadoccomment">     @param name The name of the logger to retrieve.</em>
    157. 

  157. <a name="147" href="#147">147</a> 
    158. 

  158. <a name="148" href="#148">148</a> <em class="jxr_javadoccomment">     @param factory A {@link LoggerFactory} implementation that will</em>
    159. 

  159. <a name="149" href="#149">149</a> <em class="jxr_javadoccomment">     actually create a new Instance.</em>
    160. 

  160. <a name="150" href="#150">150</a> 
    161. 

  161. <a name="151" href="#151">151</a> <em class="jxr_javadoccomment">     @since 0.8.5 */</em>
    162. 

  162. <a name="152" href="#152">152</a>   <strong class="jxr_keyword">public</strong>
    163. 

  163. <a name="153" href="#153">153</a>   <strong class="jxr_keyword">static</strong>
    164. 

  164. <a name="154" href="#154">154</a>   <a href="../../../org/apache/log4j/Logger.html">Logger</a> getLogger(String name, <a href="../../../org/apache/log4j/spi/LoggerFactory.html">LoggerFactory</a> factory) {
    165. 

  165. <a name="155" href="#155">155</a>     <strong class="jxr_keyword">return</strong> LogManager.getLogger(name, factory);
    166. 

  166. <a name="156" href="#156">156</a>   }
    167. 

  167. <a name="157" href="#157">157</a> 
    168. 

  168. <a name="158" href="#158">158</a>     <em class="jxr_javadoccomment">/**</em>
    169. 

  169. <a name="159" href="#159">159</a> <em class="jxr_javadoccomment">     * Log a message object with the {@link org.apache.log4j.Level#TRACE TRACE} level.</em>
    170. 

  170. <a name="160" href="#160">160</a> <em class="jxr_javadoccomment">     *</em>
    171. 

  171. <a name="161" href="#161">161</a> <em class="jxr_javadoccomment">     * @param message the message object to log.</em>
    172. 

  172. <a name="162" href="#162">162</a> <em class="jxr_javadoccomment">     * @see #debug(Object) for an explanation of the logic applied.</em>
    173. 

  173. <a name="163" href="#163">163</a> <em class="jxr_javadoccomment">     * @since 1.2.12</em>
    174. 

  174. <a name="164" href="#164">164</a> <em class="jxr_javadoccomment">     */</em>
    175. 

  175. <a name="165" href="#165">165</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> trace(Object message) {
    176. 

  176. <a name="166" href="#166">166</a>       <strong class="jxr_keyword">if</strong> (repository.isDisabled(Level.TRACE_INT)) {
    177. 

  177. <a name="167" href="#167">167</a>         <strong class="jxr_keyword">return</strong>;
    178. 

  178. <a name="168" href="#168">168</a>       }
    179. 

  179. <a name="169" href="#169">169</a> 
    180. 

  180. <a name="170" href="#170">170</a>       <strong class="jxr_keyword">if</strong> (Level.TRACE.isGreaterOrEqual(<strong class="jxr_keyword">this</strong>.getEffectiveLevel())) {
    181. 

  181. <a name="171" href="#171">171</a>         forcedLog(FQCN, Level.TRACE, message, <strong class="jxr_keyword">null</strong>);
    182. 

  182. <a name="172" href="#172">172</a>       }
    183. 

  183. <a name="173" href="#173">173</a>     }
    184. 

  184. <a name="174" href="#174">174</a> 
    185. 

  185. <a name="175" href="#175">175</a>     <em class="jxr_javadoccomment">/**</em>
    186. 

  186. <a name="176" href="#176">176</a> <em class="jxr_javadoccomment">     * Log a message object with the &lt;code&gt;TRACE&lt;/code&gt; level including the</em>
    187. 

  187. <a name="177" href="#177">177</a> <em class="jxr_javadoccomment">     * stack trace of the {@link Throwable}&lt;code&gt;t&lt;/code&gt; passed as parameter.</em>
    188. 

  188. <a name="178" href="#178">178</a> <em class="jxr_javadoccomment">     *</em>
    189. 

  189. <a name="179" href="#179">179</a> <em class="jxr_javadoccomment">     * &lt;p&gt;</em>
    190. 

  190. <a name="180" href="#180">180</a> <em class="jxr_javadoccomment">     * See {@link #debug(Object)} form for more detailed information.</em>
    191. 

  191. <a name="181" href="#181">181</a> <em class="jxr_javadoccomment">     * &lt;/p&gt;</em>
    192. 

  192. <a name="182" href="#182">182</a> <em class="jxr_javadoccomment">     *</em>
    193. 

  193. <a name="183" href="#183">183</a> <em class="jxr_javadoccomment">     * @param message the message object to log.</em>
    194. 

  194. <a name="184" href="#184">184</a> <em class="jxr_javadoccomment">     * @param t the exception to log, including its stack trace.</em>
    195. 

  195. <a name="185" href="#185">185</a> <em class="jxr_javadoccomment">     * @since 1.2.12</em>
    196. 

  196. <a name="186" href="#186">186</a> <em class="jxr_javadoccomment">     */</em>
    197. 

  197. <a name="187" href="#187">187</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> trace(Object message, Throwable t) {
    198. 

  198. <a name="188" href="#188">188</a>       <strong class="jxr_keyword">if</strong> (repository.isDisabled(Level.TRACE_INT)) {
    199. 

  199. <a name="189" href="#189">189</a>         <strong class="jxr_keyword">return</strong>;
    200. 

  200. <a name="190" href="#190">190</a>       }
    201. 

  201. <a name="191" href="#191">191</a> 
    202. 

  202. <a name="192" href="#192">192</a>       <strong class="jxr_keyword">if</strong> (Level.TRACE.isGreaterOrEqual(<strong class="jxr_keyword">this</strong>.getEffectiveLevel())) {
    203. 

  203. <a name="193" href="#193">193</a>         forcedLog(FQCN, Level.TRACE, message, t);
    204. 

  204. <a name="194" href="#194">194</a>       }
    205. 

  205. <a name="195" href="#195">195</a>     }
    206. 

  206. <a name="196" href="#196">196</a> 
    207. 

  207. <a name="197" href="#197">197</a>     <em class="jxr_javadoccomment">/**</em>
    208. 

  208. <a name="198" href="#198">198</a> <em class="jxr_javadoccomment">     * Check whether this category is enabled for the TRACE  Level.</em>
    209. 

  209. <a name="199" href="#199">199</a> <em class="jxr_javadoccomment">     * @since 1.2.12</em>
    210. 

  210. <a name="200" href="#200">200</a> <em class="jxr_javadoccomment">     *</em>
    211. 

  211. <a name="201" href="#201">201</a> <em class="jxr_javadoccomment">     * @return boolean - &lt;code&gt;true&lt;/code&gt; if this category is enabled for level</em>
    212. 

  212. <a name="202" href="#202">202</a> <em class="jxr_javadoccomment">     *         TRACE, &lt;code&gt;false&lt;/code&gt; otherwise.</em>
    213. 

  213. <a name="203" href="#203">203</a> <em class="jxr_javadoccomment">     */</em>
    214. 

  214. <a name="204" href="#204">204</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isTraceEnabled() {
    215. 

  215. <a name="205" href="#205">205</a>         <strong class="jxr_keyword">if</strong> (repository.isDisabled(Level.TRACE_INT)) {
    216. 

  216. <a name="206" href="#206">206</a>             <strong class="jxr_keyword">return</strong> false;
    217. 

  217. <a name="207" href="#207">207</a>           }
    218. 

  218. <a name="208" href="#208">208</a> 
    219. 

  219. <a name="209" href="#209">209</a>           <strong class="jxr_keyword">return</strong> Level.TRACE.isGreaterOrEqual(<strong class="jxr_keyword">this</strong>.getEffectiveLevel());
    220. 

  220. <a name="210" href="#210">210</a>     }
    221. 

  221. <a name="211" href="#211">211</a> 
    222. 

  222. <a name="212" href="#212">212</a> }
    223. 

  223. </pre>
    224. 

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    225. 

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    226. 

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