Modified: websites/production/commons/content/proper/commons-daemon/apidocs/src-html/org/apache/commons/daemon/support/DaemonLoader.Controller.html ============================================================================== --- websites/production/commons/content/proper/commons-daemon/apidocs/src-html/org/apache/commons/daemon/support/DaemonLoader.Controller.html (original) +++ websites/production/commons/content/proper/commons-daemon/apidocs/src-html/org/apache/commons/daemon/support/DaemonLoader.Controller.html Fri May 12 13:32:29 2023 @@ -1,426 +1,425 @@ -<!DOCTYPE HTML> +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html lang="en"> <head> <title>Source code</title> <link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style"> </head> <body> -<main role="main"> <div class="sourceContainer"> -<pre><span class="sourceLineNo">001</span><a id="line.1">/*</a> -<span class="sourceLineNo">002</span><a id="line.2"> * Licensed to the Apache Software Foundation (ASF) under one or more</a> -<span class="sourceLineNo">003</span><a id="line.3"> * contributor license agreements. See the NOTICE file distributed with</a> -<span class="sourceLineNo">004</span><a id="line.4"> * this work for additional information regarding copyright ownership.</a> -<span class="sourceLineNo">005</span><a id="line.5"> * The ASF licenses this file to You under the Apache License, Version 2.0</a> -<span class="sourceLineNo">006</span><a id="line.6"> * (the "License"); you may not use this file except in compliance with</a> -<span class="sourceLineNo">007</span><a id="line.7"> * the License. You may obtain a copy of the License at</a> -<span class="sourceLineNo">008</span><a id="line.8"> *</a> -<span class="sourceLineNo">009</span><a id="line.9"> * http://www.apache.org/licenses/LICENSE-2.0</a> -<span class="sourceLineNo">010</span><a id="line.10"> *</a> -<span class="sourceLineNo">011</span><a id="line.11"> * Unless required by applicable law or agreed to in writing, software</a> -<span class="sourceLineNo">012</span><a id="line.12"> * distributed under the License is distributed on an "AS IS" BASIS,</a> -<span class="sourceLineNo">013</span><a id="line.13"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</a> -<span class="sourceLineNo">014</span><a id="line.14"> * See the License for the specific language governing permissions and</a> -<span class="sourceLineNo">015</span><a id="line.15"> * limitations under the License.</a> -<span class="sourceLineNo">016</span><a id="line.16"> */</a> -<span class="sourceLineNo">017</span><a id="line.17"></a> -<span class="sourceLineNo">018</span><a id="line.18">package org.apache.commons.daemon.support;</a> -<span class="sourceLineNo">019</span><a id="line.19"></a> -<span class="sourceLineNo">020</span><a id="line.20">import org.apache.commons.daemon.DaemonContext;</a> -<span class="sourceLineNo">021</span><a id="line.21">import org.apache.commons.daemon.DaemonController;</a> -<span class="sourceLineNo">022</span><a id="line.22">import org.apache.commons.daemon.DaemonInitException;</a> -<span class="sourceLineNo">023</span><a id="line.23"></a> -<span class="sourceLineNo">024</span><a id="line.24">import java.lang.reflect.InvocationTargetException;</a> -<span class="sourceLineNo">025</span><a id="line.25">import java.lang.reflect.Method;</a> -<span class="sourceLineNo">026</span><a id="line.26">import java.util.Objects;</a> -<span class="sourceLineNo">027</span><a id="line.27"></a> -<span class="sourceLineNo">028</span><a id="line.28">/**</a> -<span class="sourceLineNo">029</span><a id="line.29"> * Used by jsvc for Daemon management.</a> -<span class="sourceLineNo">030</span><a id="line.30"> */</a> -<span class="sourceLineNo">031</span><a id="line.31">public final class DaemonLoader</a> -<span class="sourceLineNo">032</span><a id="line.32">{</a> -<span class="sourceLineNo">033</span><a id="line.33"></a> -<span class="sourceLineNo">034</span><a id="line.34"> // N.B. These static mutable variables need to be accessed using synch.</a> -<span class="sourceLineNo">035</span><a id="line.35"> private static Controller controller; //@GuardedBy("this")</a> -<span class="sourceLineNo">036</span><a id="line.36"> private static Object daemon; //@GuardedBy("this")</a> -<span class="sourceLineNo">037</span><a id="line.37"> /* Methods to call */</a> -<span class="sourceLineNo">038</span><a id="line.38"> private static Method init; //@GuardedBy("this")</a> -<span class="sourceLineNo">039</span><a id="line.39"> private static Method start; //@GuardedBy("this")</a> -<span class="sourceLineNo">040</span><a id="line.40"> private static Method stop; //@GuardedBy("this")</a> -<span class="sourceLineNo">041</span><a id="line.41"> private static Method destroy; //@GuardedBy("this")</a> -<span class="sourceLineNo">042</span><a id="line.42"> private static Method signal; //@GuardedBy("this")</a> -<span class="sourceLineNo">043</span><a id="line.43"></a> -<span class="sourceLineNo">044</span><a id="line.44"> public static void version()</a> -<span class="sourceLineNo">045</span><a id="line.45"> {</a> -<span class="sourceLineNo">046</span><a id="line.46"> System.err.println("java version \"" +</a> -<span class="sourceLineNo">047</span><a id="line.47"> System.getProperty("java.version") + "\"");</a> -<span class="sourceLineNo">048</span><a id="line.48"> System.err.println(System.getProperty("java.runtime.name") +</a> -<span class="sourceLineNo">049</span><a id="line.49"> " (build " +</a> -<span class="sourceLineNo">050</span><a id="line.50"> System.getProperty("java.runtime.version") + ")");</a> -<span class="sourceLineNo">051</span><a id="line.51"> System.err.println(System.getProperty("java.vm.name") +</a> -<span class="sourceLineNo">052</span><a id="line.52"> " (build " +</a> -<span class="sourceLineNo">053</span><a id="line.53"> System.getProperty("java.vm.version") +</a> -<span class="sourceLineNo">054</span><a id="line.54"> ", " + System.getProperty("java.vm.info") + ")");</a> -<span class="sourceLineNo">055</span><a id="line.55"> System.err.println("commons daemon version \"" +</a> -<span class="sourceLineNo">056</span><a id="line.56"> System.getProperty("commons.daemon.version") + "\"");</a> -<span class="sourceLineNo">057</span><a id="line.57"> System.err.println("commons daemon process (id: " +</a> -<span class="sourceLineNo">058</span><a id="line.58"> System.getProperty("commons.daemon.process.id") +</a> -<span class="sourceLineNo">059</span><a id="line.59"> ", parent: " +</a> -<span class="sourceLineNo">060</span><a id="line.60"> System.getProperty("commons.daemon.process.parent") + ")");</a> -<span class="sourceLineNo">061</span><a id="line.61"> }</a> -<span class="sourceLineNo">062</span><a id="line.62"></a> -<span class="sourceLineNo">063</span><a id="line.63"> public static boolean check(final String className)</a> -<span class="sourceLineNo">064</span><a id="line.64"> {</a> -<span class="sourceLineNo">065</span><a id="line.65"> try {</a> -<span class="sourceLineNo">066</span><a id="line.66"> /* Check the class name */</a> -<span class="sourceLineNo">067</span><a id="line.67"> Objects.requireNonNull(className, "className");</a> -<span class="sourceLineNo">068</span><a id="line.68"> /* Get the ClassLoader loading this class */</a> -<span class="sourceLineNo">069</span><a id="line.69"> final ClassLoader cl = DaemonLoader.class.getClassLoader();</a> -<span class="sourceLineNo">070</span><a id="line.70"> if (cl == null) {</a> -<span class="sourceLineNo">071</span><a id="line.71"> System.err.println("Cannot retrieve ClassLoader instance");</a> -<span class="sourceLineNo">072</span><a id="line.72"> return false;</a> -<span class="sourceLineNo">073</span><a id="line.73"> }</a> -<span class="sourceLineNo">074</span><a id="line.74"></a> -<span class="sourceLineNo">075</span><a id="line.75"> /* Find the required class */</a> -<span class="sourceLineNo">076</span><a id="line.76"> final Class<?> c = cl.loadClass(className);</a> -<span class="sourceLineNo">077</span><a id="line.77"></a> -<span class="sourceLineNo">078</span><a id="line.78"> /* This should _never_ happen, but double-checking doesn't harm */</a> -<span class="sourceLineNo">079</span><a id="line.79"> if (c == null) {</a> -<span class="sourceLineNo">080</span><a id="line.80"> throw new ClassNotFoundException(className);</a> -<span class="sourceLineNo">081</span><a id="line.81"> }</a> -<span class="sourceLineNo">082</span><a id="line.82"></a> -<span class="sourceLineNo">083</span><a id="line.83"> /* Create a new instance of the daemon */</a> -<span class="sourceLineNo">084</span><a id="line.84"> c.getConstructor().newInstance();</a> -<span class="sourceLineNo">085</span><a id="line.85"></a> -<span class="sourceLineNo">086</span><a id="line.86"> } catch (final Throwable t) {</a> -<span class="sourceLineNo">087</span><a id="line.87"> /* In case we encounter ANY error, we dump the stack trace and</a> -<span class="sourceLineNo">088</span><a id="line.88"> * return false (load, start and stop won't be called).</a> -<span class="sourceLineNo">089</span><a id="line.89"> */</a> -<span class="sourceLineNo">090</span><a id="line.90"> t.printStackTrace(System.err);</a> -<span class="sourceLineNo">091</span><a id="line.91"> return false;</a> -<span class="sourceLineNo">092</span><a id="line.92"> }</a> -<span class="sourceLineNo">093</span><a id="line.93"> /* The class was loaded and instantiated correctly, we can return</a> -<span class="sourceLineNo">094</span><a id="line.94"> */</a> -<span class="sourceLineNo">095</span><a id="line.95"> return true;</a> -<span class="sourceLineNo">096</span><a id="line.96"> }</a> -<span class="sourceLineNo">097</span><a id="line.97"></a> -<span class="sourceLineNo">098</span><a id="line.98"> public static boolean signal()</a> -<span class="sourceLineNo">099</span><a id="line.99"> {</a> -<span class="sourceLineNo">100</span><a id="line.100"> try {</a> -<span class="sourceLineNo">101</span><a id="line.101"> if (signal != null) {</a> -<span class="sourceLineNo">102</span><a id="line.102"> signal.invoke(daemon);</a> -<span class="sourceLineNo">103</span><a id="line.103"> return true;</a> -<span class="sourceLineNo">104</span><a id="line.104"> }</a> -<span class="sourceLineNo">105</span><a id="line.105"> System.out.println("Daemon doesn't support signaling");</a> -<span class="sourceLineNo">106</span><a id="line.106"> } catch (final Throwable ex) {</a> -<span class="sourceLineNo">107</span><a id="line.107"> System.err.println("Cannot send signal: " + ex);</a> -<span class="sourceLineNo">108</span><a id="line.108"> ex.printStackTrace(System.err);</a> -<span class="sourceLineNo">109</span><a id="line.109"> }</a> -<span class="sourceLineNo">110</span><a id="line.110"> return false;</a> -<span class="sourceLineNo">111</span><a id="line.111"> }</a> -<span class="sourceLineNo">112</span><a id="line.112"></a> -<span class="sourceLineNo">113</span><a id="line.113"> public static boolean load(final String className, String[] args)</a> -<span class="sourceLineNo">114</span><a id="line.114"> {</a> -<span class="sourceLineNo">115</span><a id="line.115"> try {</a> -<span class="sourceLineNo">116</span><a id="line.116"> /* Check if the underlying library supplied a valid list of</a> -<span class="sourceLineNo">117</span><a id="line.117"> arguments */</a> -<span class="sourceLineNo">118</span><a id="line.118"> if (args == null) {</a> -<span class="sourceLineNo">119</span><a id="line.119"> args = new String[0];</a> -<span class="sourceLineNo">120</span><a id="line.120"> }</a> -<span class="sourceLineNo">121</span><a id="line.121"></a> -<span class="sourceLineNo">122</span><a id="line.122"> /* Check the class name */</a> -<span class="sourceLineNo">123</span><a id="line.123"> Objects.requireNonNull(className, "className");</a> -<span class="sourceLineNo">124</span><a id="line.124"></a> -<span class="sourceLineNo">125</span><a id="line.125"> /* Get the ClassLoader loading this class */</a> -<span class="sourceLineNo">126</span><a id="line.126"> final ClassLoader cl = DaemonLoader.class.getClassLoader();</a> -<span class="sourceLineNo">127</span><a id="line.127"> if (cl == null) {</a> -<span class="sourceLineNo">128</span><a id="line.128"> System.err.println("Cannot retrieve ClassLoader instance");</a> -<span class="sourceLineNo">129</span><a id="line.129"> return false;</a> -<span class="sourceLineNo">130</span><a id="line.130"> }</a> -<span class="sourceLineNo">131</span><a id="line.131"> final Class<?> c;</a> -<span class="sourceLineNo">132</span><a id="line.132"> if (className.charAt(0) == '@') {</a> -<span class="sourceLineNo">133</span><a id="line.133"> /* Wrap the class with DaemonWrapper</a> -<span class="sourceLineNo">134</span><a id="line.134"> * and modify arguments to include the real class name.</a> -<span class="sourceLineNo">135</span><a id="line.135"> */</a> -<span class="sourceLineNo">136</span><a id="line.136"> c = DaemonWrapper.class;</a> -<span class="sourceLineNo">137</span><a id="line.137"> final String[] a = new String[args.length + 2];</a> -<span class="sourceLineNo">138</span><a id="line.138"> a[0] = "-start";</a> -<span class="sourceLineNo">139</span><a id="line.139"> a[1] = className.substring(1);</a> -<span class="sourceLineNo">140</span><a id="line.140"> System.arraycopy(args, 0, a, 2, args.length);</a> -<span class="sourceLineNo">141</span><a id="line.141"> args = a;</a> -<span class="sourceLineNo">142</span><a id="line.142"> }</a> -<span class="sourceLineNo">143</span><a id="line.143"> else {</a> -<span class="sourceLineNo">144</span><a id="line.144"> c = cl.loadClass(className);</a> -<span class="sourceLineNo">145</span><a id="line.145"> }</a> -<span class="sourceLineNo">146</span><a id="line.146"> /* This should _never_ happen, but double-checking doesn't harm */</a> -<span class="sourceLineNo">147</span><a id="line.147"> if (c == null) {</a> -<span class="sourceLineNo">148</span><a id="line.148"> throw new ClassNotFoundException(className);</a> -<span class="sourceLineNo">149</span><a id="line.149"> }</a> -<span class="sourceLineNo">150</span><a id="line.150"> /* Check interfaces */</a> -<span class="sourceLineNo">151</span><a id="line.151"> boolean isdaemon = false;</a> -<span class="sourceLineNo">152</span><a id="line.152"></a> -<span class="sourceLineNo">153</span><a id="line.153"> try {</a> -<span class="sourceLineNo">154</span><a id="line.154"> final Class<?> dclass = cl.loadClass("org.apache.commons.daemon.Daemon");</a> -<span class="sourceLineNo">155</span><a id="line.155"> isdaemon = dclass.isAssignableFrom(c);</a> -<span class="sourceLineNo">156</span><a id="line.156"> }</a> -<span class="sourceLineNo">157</span><a id="line.157"> catch (final Exception ignored) {</a> -<span class="sourceLineNo">158</span><a id="line.158"> // Swallow if Daemon not found.</a> -<span class="sourceLineNo">159</span><a id="line.159"> }</a> -<span class="sourceLineNo">160</span><a id="line.160"></a> -<span class="sourceLineNo">161</span><a id="line.161"> /* Check methods */</a> -<span class="sourceLineNo">162</span><a id="line.162"> final Class<?>[] myclass = new Class[1];</a> -<span class="sourceLineNo">163</span><a id="line.163"> if (isdaemon) {</a> -<span class="sourceLineNo">164</span><a id="line.164"> myclass[0] = DaemonContext.class;</a> -<span class="sourceLineNo">165</span><a id="line.165"> }</a> -<span class="sourceLineNo">166</span><a id="line.166"> else {</a> -<span class="sourceLineNo">167</span><a id="line.167"> myclass[0] = args.getClass();</a> -<span class="sourceLineNo">168</span><a id="line.168"> }</a> -<span class="sourceLineNo">169</span><a id="line.169"></a> -<span class="sourceLineNo">170</span><a id="line.170"> init = c.getMethod("init", myclass);</a> -<span class="sourceLineNo">171</span><a id="line.171"></a> -<span class="sourceLineNo">172</span><a id="line.172"> start = c.getMethod("start");</a> -<span class="sourceLineNo">173</span><a id="line.173"> stop = c.getMethod("stop");</a> -<span class="sourceLineNo">174</span><a id="line.174"> destroy = c.getMethod("destroy");</a> -<span class="sourceLineNo">175</span><a id="line.175"></a> -<span class="sourceLineNo">176</span><a id="line.176"> try {</a> -<span class="sourceLineNo">177</span><a id="line.177"> signal = c.getMethod("signal");</a> -<span class="sourceLineNo">178</span><a id="line.178"> } catch (final NoSuchMethodException ignored) {</a> -<span class="sourceLineNo">179</span><a id="line.179"> // Signalling will be disabled.</a> -<span class="sourceLineNo">180</span><a id="line.180"> }</a> -<span class="sourceLineNo">181</span><a id="line.181"></a> -<span class="sourceLineNo">182</span><a id="line.182"> /* Create a new instance of the daemon */</a> -<span class="sourceLineNo">183</span><a id="line.183"> daemon = c.getConstructor().newInstance();</a> -<span class="sourceLineNo">184</span><a id="line.184"></a> -<span class="sourceLineNo">185</span><a id="line.185"> if (isdaemon) {</a> -<span class="sourceLineNo">186</span><a id="line.186"> /* Create a new controller instance */</a> -<span class="sourceLineNo">187</span><a id="line.187"> controller = new Controller();</a> -<span class="sourceLineNo">188</span><a id="line.188"></a> -<span class="sourceLineNo">189</span><a id="line.189"> /* Set the availability flag in the controller */</a> -<span class="sourceLineNo">190</span><a id="line.190"> controller.setAvailable(false);</a> -<span class="sourceLineNo">191</span><a id="line.191"></a> -<span class="sourceLineNo">192</span><a id="line.192"> /* Create context */</a> -<span class="sourceLineNo">193</span><a id="line.193"> final Context context = new Context();</a> -<span class="sourceLineNo">194</span><a id="line.194"> context.setArguments(args);</a> -<span class="sourceLineNo">195</span><a id="line.195"> context.setController(controller);</a> -<span class="sourceLineNo">196</span><a id="line.196"></a> -<span class="sourceLineNo">197</span><a id="line.197"> /* Now we want to call the init method in the class */</a> -<span class="sourceLineNo">198</span><a id="line.198"> final Object[] arg = new Object[1];</a> -<span class="sourceLineNo">199</span><a id="line.199"> arg[0] = context;</a> -<span class="sourceLineNo">200</span><a id="line.200"> init.invoke(daemon, arg);</a> -<span class="sourceLineNo">201</span><a id="line.201"> }</a> -<span class="sourceLineNo">202</span><a id="line.202"> else {</a> -<span class="sourceLineNo">203</span><a id="line.203"> final Object[] arg = new Object[1];</a> -<span class="sourceLineNo">204</span><a id="line.204"> arg[0] = args;</a> -<span class="sourceLineNo">205</span><a id="line.205"> init.invoke(daemon, arg);</a> -<span class="sourceLineNo">206</span><a id="line.206"> }</a> -<span class="sourceLineNo">207</span><a id="line.207"></a> -<span class="sourceLineNo">208</span><a id="line.208"> }</a> -<span class="sourceLineNo">209</span><a id="line.209"> catch (final InvocationTargetException e) {</a> -<span class="sourceLineNo">210</span><a id="line.210"> final Throwable thrown = e.getTargetException();</a> -<span class="sourceLineNo">211</span><a id="line.211"> /* DaemonInitExceptions can fail with a nicer message */</a> -<span class="sourceLineNo">212</span><a id="line.212"> if (thrown instanceof DaemonInitException) {</a> -<span class="sourceLineNo">213</span><a id="line.213"> failed(((DaemonInitException) thrown).getMessageWithCause());</a> -<span class="sourceLineNo">214</span><a id="line.214"> }</a> -<span class="sourceLineNo">215</span><a id="line.215"> else {</a> -<span class="sourceLineNo">216</span><a id="line.216"> thrown.printStackTrace(System.err);</a> -<span class="sourceLineNo">217</span><a id="line.217"> }</a> -<span class="sourceLineNo">218</span><a id="line.218"> return false;</a> -<span class="sourceLineNo">219</span><a id="line.219"> }</a> -<span class="sourceLineNo">220</span><a id="line.220"> catch (final Throwable t) {</a> -<span class="sourceLineNo">221</span><a id="line.221"> /* In case we encounter ANY error, we dump the stack trace and</a> -<span class="sourceLineNo">222</span><a id="line.222"> * return false (load, start and stop won't be called).</a> -<span class="sourceLineNo">223</span><a id="line.223"> */</a> -<span class="sourceLineNo">224</span><a id="line.224"> t.printStackTrace(System.err);</a> -<span class="sourceLineNo">225</span><a id="line.225"> return false;</a> -<span class="sourceLineNo">226</span><a id="line.226"> }</a> -<span class="sourceLineNo">227</span><a id="line.227"> /* The class was loaded and instantiated correctly, we can return */</a> -<span class="sourceLineNo">228</span><a id="line.228"> return true;</a> -<span class="sourceLineNo">229</span><a id="line.229"> }</a> -<span class="sourceLineNo">230</span><a id="line.230"></a> -<span class="sourceLineNo">231</span><a id="line.231"> public static boolean start()</a> -<span class="sourceLineNo">232</span><a id="line.232"> {</a> -<span class="sourceLineNo">233</span><a id="line.233"> try {</a> -<span class="sourceLineNo">234</span><a id="line.234"> /* Attempt to start the daemon */</a> -<span class="sourceLineNo">235</span><a id="line.235"> start.invoke(daemon);</a> -<span class="sourceLineNo">236</span><a id="line.236"></a> -<span class="sourceLineNo">237</span><a id="line.237"> /* Set the availability flag in the controller */</a> -<span class="sourceLineNo">238</span><a id="line.238"> if (controller != null) {</a> -<span class="sourceLineNo">239</span><a id="line.239"> controller.setAvailable(true);</a> -<span class="sourceLineNo">240</span><a id="line.240"> }</a> -<span class="sourceLineNo">241</span><a id="line.241"></a> -<span class="sourceLineNo">242</span><a id="line.242"> } catch (final Throwable t) {</a> -<span class="sourceLineNo">243</span><a id="line.243"> /* In case we encounter ANY error, we dump the stack trace and</a> -<span class="sourceLineNo">244</span><a id="line.244"> * return false (load, start and stop won't be called).</a> -<span class="sourceLineNo">245</span><a id="line.245"> */</a> -<span class="sourceLineNo">246</span><a id="line.246"> t.printStackTrace(System.err);</a> -<span class="sourceLineNo">247</span><a id="line.247"> return false;</a> -<span class="sourceLineNo">248</span><a id="line.248"> }</a> -<span class="sourceLineNo">249</span><a id="line.249"> return true;</a> -<span class="sourceLineNo">250</span><a id="line.250"> }</a> -<span class="sourceLineNo">251</span><a id="line.251"></a> -<span class="sourceLineNo">252</span><a id="line.252"> public static boolean stop()</a> -<span class="sourceLineNo">253</span><a id="line.253"> {</a> -<span class="sourceLineNo">254</span><a id="line.254"> try {</a> -<span class="sourceLineNo">255</span><a id="line.255"> /* Set the availability flag in the controller */</a> -<span class="sourceLineNo">256</span><a id="line.256"> if (controller != null) {</a> -<span class="sourceLineNo">257</span><a id="line.257"> controller.setAvailable(false);</a> -<span class="sourceLineNo">258</span><a id="line.258"> }</a> -<span class="sourceLineNo">259</span><a id="line.259"></a> -<span class="sourceLineNo">260</span><a id="line.260"> /* Attempt to stop the daemon */</a> -<span class="sourceLineNo">261</span><a id="line.261"> stop.invoke(daemon);</a> -<span class="sourceLineNo">262</span><a id="line.262"> }</a> -<span class="sourceLineNo">263</span><a id="line.263"> catch (final Throwable t) {</a> -<span class="sourceLineNo">264</span><a id="line.264"> /* In case we encounter ANY error, we dump the stack trace and</a> -<span class="sourceLineNo">265</span><a id="line.265"> * return false (load, start and stop won't be called).</a> -<span class="sourceLineNo">266</span><a id="line.266"> */</a> -<span class="sourceLineNo">267</span><a id="line.267"> t.printStackTrace(System.err);</a> -<span class="sourceLineNo">268</span><a id="line.268"> return false;</a> -<span class="sourceLineNo">269</span><a id="line.269"> }</a> -<span class="sourceLineNo">270</span><a id="line.270"> return true;</a> -<span class="sourceLineNo">271</span><a id="line.271"> }</a> -<span class="sourceLineNo">272</span><a id="line.272"></a> -<span class="sourceLineNo">273</span><a id="line.273"> public static boolean destroy()</a> -<span class="sourceLineNo">274</span><a id="line.274"> {</a> -<span class="sourceLineNo">275</span><a id="line.275"> try {</a> -<span class="sourceLineNo">276</span><a id="line.276"> /* Attempt to stop the daemon */</a> -<span class="sourceLineNo">277</span><a id="line.277"> destroy.invoke(daemon);</a> -<span class="sourceLineNo">278</span><a id="line.278"></a> -<span class="sourceLineNo">279</span><a id="line.279"> daemon = null;</a> -<span class="sourceLineNo">280</span><a id="line.280"> controller = null;</a> -<span class="sourceLineNo">281</span><a id="line.281"> } catch (final Throwable t) {</a> -<span class="sourceLineNo">282</span><a id="line.282"> /* In case we encounter ANY error, we dump the stack trace and</a> -<span class="sourceLineNo">283</span><a id="line.283"> * return false (load, start and stop won't be called).</a> -<span class="sourceLineNo">284</span><a id="line.284"> */</a> -<span class="sourceLineNo">285</span><a id="line.285"> t.printStackTrace(System.err);</a> -<span class="sourceLineNo">286</span><a id="line.286"> return false;</a> -<span class="sourceLineNo">287</span><a id="line.287"> }</a> -<span class="sourceLineNo">288</span><a id="line.288"> return true;</a> -<span class="sourceLineNo">289</span><a id="line.289"> }</a> -<span class="sourceLineNo">290</span><a id="line.290"></a> -<span class="sourceLineNo">291</span><a id="line.291"> private static native void shutdown(boolean reload);</a> -<span class="sourceLineNo">292</span><a id="line.292"> private static native void failed(String message);</a> -<span class="sourceLineNo">293</span><a id="line.293"></a> -<span class="sourceLineNo">294</span><a id="line.294"> public static class Controller</a> -<span class="sourceLineNo">295</span><a id="line.295"> implements DaemonController</a> -<span class="sourceLineNo">296</span><a id="line.296"> {</a> -<span class="sourceLineNo">297</span><a id="line.297"></a> -<span class="sourceLineNo">298</span><a id="line.298"> private boolean available;</a> -<span class="sourceLineNo">299</span><a id="line.299"></a> -<span class="sourceLineNo">300</span><a id="line.300"> private Controller()</a> -<span class="sourceLineNo">301</span><a id="line.301"> {</a> -<span class="sourceLineNo">302</span><a id="line.302"> this.setAvailable(false);</a> -<span class="sourceLineNo">303</span><a id="line.303"> }</a> -<span class="sourceLineNo">304</span><a id="line.304"></a> -<span class="sourceLineNo">305</span><a id="line.305"> private boolean isAvailable()</a> -<span class="sourceLineNo">306</span><a id="line.306"> {</a> -<span class="sourceLineNo">307</span><a id="line.307"> synchronized (this) {</a> -<span class="sourceLineNo">308</span><a id="line.308"> return this.available;</a> -<span class="sourceLineNo">309</span><a id="line.309"> }</a> -<span class="sourceLineNo">310</span><a id="line.310"> }</a> -<span class="sourceLineNo">311</span><a id="line.311"></a> -<span class="sourceLineNo">312</span><a id="line.312"> private void setAvailable(final boolean available)</a> -<span class="sourceLineNo">313</span><a id="line.313"> {</a> -<span class="sourceLineNo">314</span><a id="line.314"> synchronized (this) {</a> -<span class="sourceLineNo">315</span><a id="line.315"> this.available = available;</a> -<span class="sourceLineNo">316</span><a id="line.316"> }</a> -<span class="sourceLineNo">317</span><a id="line.317"> }</a> -<span class="sourceLineNo">318</span><a id="line.318"></a> -<span class="sourceLineNo">319</span><a id="line.319"> @Override</a> -<span class="sourceLineNo">320</span><a id="line.320"> public void shutdown()</a> -<span class="sourceLineNo">321</span><a id="line.321"> throws IllegalStateException</a> -<span class="sourceLineNo">322</span><a id="line.322"> {</a> -<span class="sourceLineNo">323</span><a id="line.323"> synchronized (this) {</a> -<span class="sourceLineNo">324</span><a id="line.324"> if (!this.isAvailable()) {</a> -<span class="sourceLineNo">325</span><a id="line.325"> throw new IllegalStateException();</a> -<span class="sourceLineNo">326</span><a id="line.326"> }</a> -<span class="sourceLineNo">327</span><a id="line.327"> this.setAvailable(false);</a> -<span class="sourceLineNo">328</span><a id="line.328"> DaemonLoader.shutdown(false);</a> -<span class="sourceLineNo">329</span><a id="line.329"> }</a> -<span class="sourceLineNo">330</span><a id="line.330"> }</a> -<span class="sourceLineNo">331</span><a id="line.331"></a> -<span class="sourceLineNo">332</span><a id="line.332"> @Override</a> -<span class="sourceLineNo">333</span><a id="line.333"> public void reload()</a> -<span class="sourceLineNo">334</span><a id="line.334"> throws IllegalStateException</a> -<span class="sourceLineNo">335</span><a id="line.335"> {</a> -<span class="sourceLineNo">336</span><a id="line.336"> synchronized (this) {</a> -<span class="sourceLineNo">337</span><a id="line.337"> if (!this.isAvailable()) {</a> -<span class="sourceLineNo">338</span><a id="line.338"> throw new IllegalStateException();</a> -<span class="sourceLineNo">339</span><a id="line.339"> }</a> -<span class="sourceLineNo">340</span><a id="line.340"> this.setAvailable(false);</a> -<span class="sourceLineNo">341</span><a id="line.341"> DaemonLoader.shutdown(true);</a> -<span class="sourceLineNo">342</span><a id="line.342"> }</a> -<span class="sourceLineNo">343</span><a id="line.343"> }</a> -<span class="sourceLineNo">344</span><a id="line.344"></a> -<span class="sourceLineNo">345</span><a id="line.345"> @Override</a> -<span class="sourceLineNo">346</span><a id="line.346"> public void fail()</a> -<span class="sourceLineNo">347</span><a id="line.347"> {</a> -<span class="sourceLineNo">348</span><a id="line.348"> fail(null, null);</a> -<span class="sourceLineNo">349</span><a id="line.349"> }</a> -<span class="sourceLineNo">350</span><a id="line.350"></a> -<span class="sourceLineNo">351</span><a id="line.351"> @Override</a> -<span class="sourceLineNo">352</span><a id="line.352"> public void fail(final String message)</a> -<span class="sourceLineNo">353</span><a id="line.353"> {</a> -<span class="sourceLineNo">354</span><a id="line.354"> fail(message, null);</a> -<span class="sourceLineNo">355</span><a id="line.355"> }</a> -<span class="sourceLineNo">356</span><a id="line.356"></a> -<span class="sourceLineNo">357</span><a id="line.357"> @Override</a> -<span class="sourceLineNo">358</span><a id="line.358"> public void fail(final Exception exception)</a> -<span class="sourceLineNo">359</span><a id="line.359"> {</a> -<span class="sourceLineNo">360</span><a id="line.360"> fail(null, exception);</a> -<span class="sourceLineNo">361</span><a id="line.361"> }</a> -<span class="sourceLineNo">362</span><a id="line.362"></a> -<span class="sourceLineNo">363</span><a id="line.363"> @Override</a> -<span class="sourceLineNo">364</span><a id="line.364"> public void fail(final String message, final Exception exception)</a> -<span class="sourceLineNo">365</span><a id="line.365"> {</a> -<span class="sourceLineNo">366</span><a id="line.366"> synchronized (this) {</a> -<span class="sourceLineNo">367</span><a id="line.367"> this.setAvailable(false);</a> -<span class="sourceLineNo">368</span><a id="line.368"> String msg = message;</a> -<span class="sourceLineNo">369</span><a id="line.369"> if (exception != null) {</a> -<span class="sourceLineNo">370</span><a id="line.370"> if (msg != null) {</a> -<span class="sourceLineNo">371</span><a id="line.371"> msg = msg + ": " + exception.toString();</a> -<span class="sourceLineNo">372</span><a id="line.372"> }</a> -<span class="sourceLineNo">373</span><a id="line.373"> else {</a> -<span class="sourceLineNo">374</span><a id="line.374"> msg = exception.toString();</a> -<span class="sourceLineNo">375</span><a id="line.375"> }</a> -<span class="sourceLineNo">376</span><a id="line.376"> }</a> -<span class="sourceLineNo">377</span><a id="line.377"> DaemonLoader.failed(msg);</a> -<span class="sourceLineNo">378</span><a id="line.378"> }</a> -<span class="sourceLineNo">379</span><a id="line.379"> }</a> -<span class="sourceLineNo">380</span><a id="line.380"></a> -<span class="sourceLineNo">381</span><a id="line.381"> }</a> -<span class="sourceLineNo">382</span><a id="line.382"></a> -<span class="sourceLineNo">383</span><a id="line.383"> public static class Context</a> -<span class="sourceLineNo">384</span><a id="line.384"> implements DaemonContext</a> -<span class="sourceLineNo">385</span><a id="line.385"> {</a> -<span class="sourceLineNo">386</span><a id="line.386"></a> -<span class="sourceLineNo">387</span><a id="line.387"> private DaemonController daemonController;</a> -<span class="sourceLineNo">388</span><a id="line.388"></a> -<span class="sourceLineNo">389</span><a id="line.389"> private String[] args;</a> -<span class="sourceLineNo">390</span><a id="line.390"></a> -<span class="sourceLineNo">391</span><a id="line.391"> @Override</a> -<span class="sourceLineNo">392</span><a id="line.392"> public DaemonController getController()</a> -<span class="sourceLineNo">393</span><a id="line.393"> {</a> -<span class="sourceLineNo">394</span><a id="line.394"> return daemonController;</a> -<span class="sourceLineNo">395</span><a id="line.395"> }</a> -<span class="sourceLineNo">396</span><a id="line.396"></a> -<span class="sourceLineNo">397</span><a id="line.397"> public void setController(final DaemonController controller)</a> -<span class="sourceLineNo">398</span><a id="line.398"> {</a> -<span class="sourceLineNo">399</span><a id="line.399"> this.daemonController = controller;</a> -<span class="sourceLineNo">400</span><a id="line.400"> }</a> -<span class="sourceLineNo">401</span><a id="line.401"></a> -<span class="sourceLineNo">402</span><a id="line.402"> @Override</a> -<span class="sourceLineNo">403</span><a id="line.403"> public String[] getArguments()</a> -<span class="sourceLineNo">404</span><a id="line.404"> {</a> -<span class="sourceLineNo">405</span><a id="line.405"> return args;</a> -<span class="sourceLineNo">406</span><a id="line.406"> }</a> -<span class="sourceLineNo">407</span><a id="line.407"></a> -<span class="sourceLineNo">408</span><a id="line.408"> public void setArguments(final String[]args)</a> -<span class="sourceLineNo">409</span><a id="line.409"> {</a> -<span class="sourceLineNo">410</span><a id="line.410"> this.args = args;</a> -<span class="sourceLineNo">411</span><a id="line.411"> }</a> -<span class="sourceLineNo">412</span><a id="line.412"></a> -<span class="sourceLineNo">413</span><a id="line.413"> }</a> -<span class="sourceLineNo">414</span><a id="line.414">}</a> +<pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> +<span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one or more<a name="line.2"></a> +<span class="sourceLineNo">003</span> * contributor license agreements. See the NOTICE file distributed with<a name="line.3"></a> +<span class="sourceLineNo">004</span> * this work for additional information regarding copyright ownership.<a name="line.4"></a> +<span class="sourceLineNo">005</span> * The ASF licenses this file to You under the Apache License, Version 2.0<a name="line.5"></a> +<span class="sourceLineNo">006</span> * (the "License"); you may not use this file except in compliance with<a name="line.6"></a> +<span class="sourceLineNo">007</span> * the License. You may obtain a copy of the License at<a name="line.7"></a> +<span class="sourceLineNo">008</span> *<a name="line.8"></a> +<span class="sourceLineNo">009</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.9"></a> +<span class="sourceLineNo">010</span> *<a name="line.10"></a> +<span class="sourceLineNo">011</span> * Unless required by applicable law or agreed to in writing, software<a name="line.11"></a> +<span class="sourceLineNo">012</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.12"></a> +<span class="sourceLineNo">013</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.13"></a> +<span class="sourceLineNo">014</span> * See the License for the specific language governing permissions and<a name="line.14"></a> +<span class="sourceLineNo">015</span> * limitations under the License.<a name="line.15"></a> +<span class="sourceLineNo">016</span> */<a name="line.16"></a> +<span class="sourceLineNo">017</span><a name="line.17"></a> +<span class="sourceLineNo">018</span>package org.apache.commons.daemon.support;<a name="line.18"></a> +<span class="sourceLineNo">019</span><a name="line.19"></a> +<span class="sourceLineNo">020</span>import org.apache.commons.daemon.DaemonContext;<a name="line.20"></a> +<span class="sourceLineNo">021</span>import org.apache.commons.daemon.DaemonController;<a name="line.21"></a> +<span class="sourceLineNo">022</span>import org.apache.commons.daemon.DaemonInitException;<a name="line.22"></a> +<span class="sourceLineNo">023</span><a name="line.23"></a> +<span class="sourceLineNo">024</span>import java.lang.reflect.InvocationTargetException;<a name="line.24"></a> +<span class="sourceLineNo">025</span>import java.lang.reflect.Method;<a name="line.25"></a> +<span class="sourceLineNo">026</span>import java.util.Objects;<a name="line.26"></a> +<span class="sourceLineNo">027</span><a name="line.27"></a> +<span class="sourceLineNo">028</span>/**<a name="line.28"></a> +<span class="sourceLineNo">029</span> * Used by jsvc for Daemon management.<a name="line.29"></a> +<span class="sourceLineNo">030</span> */<a name="line.30"></a> +<span class="sourceLineNo">031</span>public final class DaemonLoader<a name="line.31"></a> +<span class="sourceLineNo">032</span>{<a name="line.32"></a> +<span class="sourceLineNo">033</span><a name="line.33"></a> +<span class="sourceLineNo">034</span> // N.B. These static mutable variables need to be accessed using synch.<a name="line.34"></a> +<span class="sourceLineNo">035</span> private static Controller controller; //@GuardedBy("this")<a name="line.35"></a> +<span class="sourceLineNo">036</span> private static Object daemon; //@GuardedBy("this")<a name="line.36"></a> +<span class="sourceLineNo">037</span> /* Methods to call */<a name="line.37"></a> +<span class="sourceLineNo">038</span> private static Method init; //@GuardedBy("this")<a name="line.38"></a> +<span class="sourceLineNo">039</span> private static Method start; //@GuardedBy("this")<a name="line.39"></a> +<span class="sourceLineNo">040</span> private static Method stop; //@GuardedBy("this")<a name="line.40"></a> +<span class="sourceLineNo">041</span> private static Method destroy; //@GuardedBy("this")<a name="line.41"></a> +<span class="sourceLineNo">042</span> private static Method signal; //@GuardedBy("this")<a name="line.42"></a> +<span class="sourceLineNo">043</span><a name="line.43"></a> +<span class="sourceLineNo">044</span> public static void version()<a name="line.44"></a> +<span class="sourceLineNo">045</span> {<a name="line.45"></a> +<span class="sourceLineNo">046</span> System.err.println("java version \"" +<a name="line.46"></a> +<span class="sourceLineNo">047</span> System.getProperty("java.version") + "\"");<a name="line.47"></a> +<span class="sourceLineNo">048</span> System.err.println(System.getProperty("java.runtime.name") +<a name="line.48"></a> +<span class="sourceLineNo">049</span> " (build " +<a name="line.49"></a> +<span class="sourceLineNo">050</span> System.getProperty("java.runtime.version") + ")");<a name="line.50"></a> +<span class="sourceLineNo">051</span> System.err.println(System.getProperty("java.vm.name") +<a name="line.51"></a> +<span class="sourceLineNo">052</span> " (build " +<a name="line.52"></a> +<span class="sourceLineNo">053</span> System.getProperty("java.vm.version") +<a name="line.53"></a> +<span class="sourceLineNo">054</span> ", " + System.getProperty("java.vm.info") + ")");<a name="line.54"></a> +<span class="sourceLineNo">055</span> System.err.println("commons daemon version \"" +<a name="line.55"></a> +<span class="sourceLineNo">056</span> System.getProperty("commons.daemon.version") + "\"");<a name="line.56"></a> +<span class="sourceLineNo">057</span> System.err.println("commons daemon process (id: " +<a name="line.57"></a> +<span class="sourceLineNo">058</span> System.getProperty("commons.daemon.process.id") +<a name="line.58"></a> +<span class="sourceLineNo">059</span> ", parent: " +<a name="line.59"></a> +<span class="sourceLineNo">060</span> System.getProperty("commons.daemon.process.parent") + ")");<a name="line.60"></a> +<span class="sourceLineNo">061</span> }<a name="line.61"></a> +<span class="sourceLineNo">062</span><a name="line.62"></a> +<span class="sourceLineNo">063</span> public static boolean check(final String className)<a name="line.63"></a> +<span class="sourceLineNo">064</span> {<a name="line.64"></a> +<span class="sourceLineNo">065</span> try {<a name="line.65"></a> +<span class="sourceLineNo">066</span> /* Check the class name */<a name="line.66"></a> +<span class="sourceLineNo">067</span> Objects.requireNonNull(className, "className");<a name="line.67"></a> +<span class="sourceLineNo">068</span> /* Get the ClassLoader loading this class */<a name="line.68"></a> +<span class="sourceLineNo">069</span> final ClassLoader cl = DaemonLoader.class.getClassLoader();<a name="line.69"></a> +<span class="sourceLineNo">070</span> if (cl == null) {<a name="line.70"></a> +<span class="sourceLineNo">071</span> System.err.println("Cannot retrieve ClassLoader instance");<a name="line.71"></a> +<span class="sourceLineNo">072</span> return false;<a name="line.72"></a> +<span class="sourceLineNo">073</span> }<a name="line.73"></a> +<span class="sourceLineNo">074</span><a name="line.74"></a> +<span class="sourceLineNo">075</span> /* Find the required class */<a name="line.75"></a> +<span class="sourceLineNo">076</span> final Class<?> c = cl.loadClass(className);<a name="line.76"></a> +<span class="sourceLineNo">077</span><a name="line.77"></a> +<span class="sourceLineNo">078</span> /* This should _never_ happen, but double-checking doesn't harm */<a name="line.78"></a> +<span class="sourceLineNo">079</span> if (c == null) {<a name="line.79"></a> +<span class="sourceLineNo">080</span> throw new ClassNotFoundException(className);<a name="line.80"></a> +<span class="sourceLineNo">081</span> }<a name="line.81"></a> +<span class="sourceLineNo">082</span><a name="line.82"></a> +<span class="sourceLineNo">083</span> /* Create a new instance of the daemon */<a name="line.83"></a> +<span class="sourceLineNo">084</span> c.getConstructor().newInstance();<a name="line.84"></a> +<span class="sourceLineNo">085</span><a name="line.85"></a> +<span class="sourceLineNo">086</span> } catch (final Throwable t) {<a name="line.86"></a> +<span class="sourceLineNo">087</span> /* In case we encounter ANY error, we dump the stack trace and<a name="line.87"></a> +<span class="sourceLineNo">088</span> * return false (load, start and stop won't be called).<a name="line.88"></a> +<span class="sourceLineNo">089</span> */<a name="line.89"></a> +<span class="sourceLineNo">090</span> t.printStackTrace(System.err);<a name="line.90"></a> +<span class="sourceLineNo">091</span> return false;<a name="line.91"></a> +<span class="sourceLineNo">092</span> }<a name="line.92"></a> +<span class="sourceLineNo">093</span> /* The class was loaded and instantiated correctly, we can return<a name="line.93"></a> +<span class="sourceLineNo">094</span> */<a name="line.94"></a> +<span class="sourceLineNo">095</span> return true;<a name="line.95"></a> +<span class="sourceLineNo">096</span> }<a name="line.96"></a> +<span class="sourceLineNo">097</span><a name="line.97"></a> +<span class="sourceLineNo">098</span> public static boolean signal()<a name="line.98"></a> +<span class="sourceLineNo">099</span> {<a name="line.99"></a> +<span class="sourceLineNo">100</span> try {<a name="line.100"></a> +<span class="sourceLineNo">101</span> if (signal != null) {<a name="line.101"></a> +<span class="sourceLineNo">102</span> signal.invoke(daemon);<a name="line.102"></a> +<span class="sourceLineNo">103</span> return true;<a name="line.103"></a> +<span class="sourceLineNo">104</span> }<a name="line.104"></a> +<span class="sourceLineNo">105</span> System.out.println("Daemon doesn't support signaling");<a name="line.105"></a> +<span class="sourceLineNo">106</span> } catch (final Throwable ex) {<a name="line.106"></a> +<span class="sourceLineNo">107</span> System.err.println("Cannot send signal: " + ex);<a name="line.107"></a> +<span class="sourceLineNo">108</span> ex.printStackTrace(System.err);<a name="line.108"></a> +<span class="sourceLineNo">109</span> }<a name="line.109"></a> +<span class="sourceLineNo">110</span> return false;<a 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+<span class="sourceLineNo">376</span> }<a name="line.376"></a> +<span class="sourceLineNo">377</span> DaemonLoader.failed(msg);<a name="line.377"></a> +<span class="sourceLineNo">378</span> }<a name="line.378"></a> +<span class="sourceLineNo">379</span> }<a name="line.379"></a> +<span class="sourceLineNo">380</span><a name="line.380"></a> +<span class="sourceLineNo">381</span> }<a name="line.381"></a> +<span class="sourceLineNo">382</span><a name="line.382"></a> +<span class="sourceLineNo">383</span> public static class Context<a name="line.383"></a> +<span class="sourceLineNo">384</span> implements DaemonContext<a name="line.384"></a> +<span class="sourceLineNo">385</span> {<a name="line.385"></a> +<span class="sourceLineNo">386</span><a name="line.386"></a> +<span class="sourceLineNo">387</span> private DaemonController daemonController;<a name="line.387"></a> +<span class="sourceLineNo">388</span><a name="line.388"></a> +<span class="sourceLineNo">389</span> private String[] args;<a name="line.389"></a> +<span class="sourceLineNo">390</span><a name="line.390"></a> +<span class="sourceLineNo">391</span> @Override<a name="line.391"></a> +<span class="sourceLineNo">392</span> public DaemonController getController()<a name="line.392"></a> +<span class="sourceLineNo">393</span> {<a name="line.393"></a> +<span class="sourceLineNo">394</span> return daemonController;<a name="line.394"></a> +<span class="sourceLineNo">395</span> }<a name="line.395"></a> +<span class="sourceLineNo">396</span><a name="line.396"></a> +<span class="sourceLineNo">397</span> public void setController(final DaemonController controller)<a name="line.397"></a> +<span class="sourceLineNo">398</span> {<a name="line.398"></a> +<span class="sourceLineNo">399</span> this.daemonController = controller;<a name="line.399"></a> +<span class="sourceLineNo">400</span> }<a name="line.400"></a> +<span class="sourceLineNo">401</span><a name="line.401"></a> +<span class="sourceLineNo">402</span> @Override<a name="line.402"></a> +<span class="sourceLineNo">403</span> public String[] getArguments()<a name="line.403"></a> +<span class="sourceLineNo">404</span> {<a name="line.404"></a> +<span class="sourceLineNo">405</span> return args;<a name="line.405"></a> +<span class="sourceLineNo">406</span> }<a name="line.406"></a> +<span class="sourceLineNo">407</span><a name="line.407"></a> +<span class="sourceLineNo">408</span> public void setArguments(final String[]args)<a name="line.408"></a> +<span class="sourceLineNo">409</span> {<a name="line.409"></a> +<span class="sourceLineNo">410</span> this.args = args;<a name="line.410"></a> +<span class="sourceLineNo">411</span> }<a name="line.411"></a> +<span class="sourceLineNo">412</span><a name="line.412"></a> +<span class="sourceLineNo">413</span> }<a name="line.413"></a> +<span class="sourceLineNo">414</span>}<a name="line.414"></a> @@ -483,6 +482,5 @@ </pre> </div> -</main> </body> </html> \ No newline at end of file