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| <FONT color="green">001</FONT> /*<a name="line.1"></a> |
| <FONT color="green">002</FONT> * Licensed to the Apache Software Foundation (ASF) under one or more<a name="line.2"></a> |
| <FONT color="green">003</FONT> * contributor license agreements. See the NOTICE file distributed with<a name="line.3"></a> |
| <FONT color="green">004</FONT> * this work for additional information regarding copyright ownership.<a name="line.4"></a> |
| <FONT color="green">005</FONT> * The ASF licenses this file to You under the Apache license, Version 2.0<a name="line.5"></a> |
| <FONT color="green">006</FONT> * (the "License"); you may not use this file except in compliance with<a name="line.6"></a> |
| <FONT color="green">007</FONT> * the License. You may obtain a copy of the License at<a name="line.7"></a> |
| <FONT color="green">008</FONT> *<a name="line.8"></a> |
| <FONT color="green">009</FONT> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.9"></a> |
| <FONT color="green">010</FONT> *<a name="line.10"></a> |
| <FONT color="green">011</FONT> * Unless required by applicable law or agreed to in writing, software<a name="line.11"></a> |
| <FONT color="green">012</FONT> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.12"></a> |
| <FONT color="green">013</FONT> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.13"></a> |
| <FONT color="green">014</FONT> * See the license for the specific language governing permissions and<a name="line.14"></a> |
| <FONT color="green">015</FONT> * limitations under the license.<a name="line.15"></a> |
| <FONT color="green">016</FONT> */<a name="line.16"></a> |
| <FONT color="green">017</FONT> package org.apache.logging.log4j.core.config;<a name="line.17"></a> |
| <FONT color="green">018</FONT> <a name="line.18"></a> |
| <FONT color="green">019</FONT> import org.apache.logging.log4j.Logger;<a name="line.19"></a> |
| <FONT color="green">020</FONT> import org.apache.logging.log4j.core.Appender;<a name="line.20"></a> |
| <FONT color="green">021</FONT> import org.apache.logging.log4j.core.Filter;<a name="line.21"></a> |
| <FONT color="green">022</FONT> import org.apache.logging.log4j.core.LogEvent;<a name="line.22"></a> |
| <FONT color="green">023</FONT> import org.apache.logging.log4j.core.config.plugins.PluginAttr;<a name="line.23"></a> |
| <FONT color="green">024</FONT> import org.apache.logging.log4j.core.config.plugins.PluginConfiguration;<a name="line.24"></a> |
| <FONT color="green">025</FONT> import org.apache.logging.log4j.core.config.plugins.PluginFactory;<a name="line.25"></a> |
| <FONT color="green">026</FONT> import org.apache.logging.log4j.core.config.plugins.PluginManager;<a name="line.26"></a> |
| <FONT color="green">027</FONT> import org.apache.logging.log4j.core.config.plugins.PluginElement;<a name="line.27"></a> |
| <FONT color="green">028</FONT> import org.apache.logging.log4j.core.config.plugins.PluginNode;<a name="line.28"></a> |
| <FONT color="green">029</FONT> import org.apache.logging.log4j.core.config.plugins.PluginType;<a name="line.29"></a> |
| <FONT color="green">030</FONT> import org.apache.logging.log4j.core.config.plugins.PluginValue;<a name="line.30"></a> |
| <FONT color="green">031</FONT> import org.apache.logging.log4j.core.filter.Filterable;<a name="line.31"></a> |
| <FONT color="green">032</FONT> import org.apache.logging.log4j.core.helpers.NameUtil;<a name="line.32"></a> |
| <FONT color="green">033</FONT> import org.apache.logging.log4j.core.lookup.Interpolator;<a name="line.33"></a> |
| <FONT color="green">034</FONT> import org.apache.logging.log4j.core.lookup.StrLookup;<a name="line.34"></a> |
| <FONT color="green">035</FONT> import org.apache.logging.log4j.core.lookup.StrSubstitutor;<a name="line.35"></a> |
| <FONT color="green">036</FONT> import org.apache.logging.log4j.status.StatusLogger;<a name="line.36"></a> |
| <FONT color="green">037</FONT> <a name="line.37"></a> |
| <FONT color="green">038</FONT> import java.lang.annotation.Annotation;<a name="line.38"></a> |
| <FONT color="green">039</FONT> import java.lang.reflect.Array;<a name="line.39"></a> |
| <FONT color="green">040</FONT> import java.lang.reflect.Method;<a name="line.40"></a> |
| <FONT color="green">041</FONT> import java.lang.reflect.Modifier;<a name="line.41"></a> |
| <FONT color="green">042</FONT> import java.util.ArrayList;<a name="line.42"></a> |
| <FONT color="green">043</FONT> import java.util.Collections;<a name="line.43"></a> |
| <FONT color="green">044</FONT> import java.util.List;<a name="line.44"></a> |
| <FONT color="green">045</FONT> import java.util.Map;<a name="line.45"></a> |
| <FONT color="green">046</FONT> import java.util.concurrent.ConcurrentHashMap;<a name="line.46"></a> |
| <FONT color="green">047</FONT> import java.util.concurrent.ConcurrentMap;<a name="line.47"></a> |
| <FONT color="green">048</FONT> import java.util.concurrent.CopyOnWriteArrayList;<a name="line.48"></a> |
| <FONT color="green">049</FONT> <a name="line.49"></a> |
| <FONT color="green">050</FONT> /**<a name="line.50"></a> |
| <FONT color="green">051</FONT> * The Base Configuration. Many configuration implementations will extend this class.<a name="line.51"></a> |
| <FONT color="green">052</FONT> */<a name="line.52"></a> |
| <FONT color="green">053</FONT> public class BaseConfiguration extends Filterable implements Configuration {<a name="line.53"></a> |
| <FONT color="green">054</FONT> /**<a name="line.54"></a> |
| <FONT color="green">055</FONT> * Allow subclasses access to the status logger without creating another instance.<a name="line.55"></a> |
| <FONT color="green">056</FONT> */<a name="line.56"></a> |
| <FONT color="green">057</FONT> protected static final Logger LOGGER = StatusLogger.getLogger();<a name="line.57"></a> |
| <FONT color="green">058</FONT> <a name="line.58"></a> |
| <FONT color="green">059</FONT> /**<a name="line.59"></a> |
| <FONT color="green">060</FONT> * The root node of the configuration.<a name="line.60"></a> |
| <FONT color="green">061</FONT> */<a name="line.61"></a> |
| <FONT color="green">062</FONT> protected Node rootNode;<a name="line.62"></a> |
| <FONT color="green">063</FONT> <a name="line.63"></a> |
| <FONT color="green">064</FONT> /**<a name="line.64"></a> |
| <FONT color="green">065</FONT> * The Plugin Manager.<a name="line.65"></a> |
| <FONT color="green">066</FONT> */<a name="line.66"></a> |
| <FONT color="green">067</FONT> protected PluginManager pluginManager;<a name="line.67"></a> |
| <FONT color="green">068</FONT> <a name="line.68"></a> |
| <FONT color="green">069</FONT> /**<a name="line.69"></a> |
| <FONT color="green">070</FONT> * Listeners for configuration changes.<a name="line.70"></a> |
| <FONT color="green">071</FONT> */<a name="line.71"></a> |
| <FONT color="green">072</FONT> protected final List<ConfigurationListener> listeners =<a name="line.72"></a> |
| <FONT color="green">073</FONT> new CopyOnWriteArrayList<ConfigurationListener>();<a name="line.73"></a> |
| <FONT color="green">074</FONT> <a name="line.74"></a> |
| <FONT color="green">075</FONT> /**<a name="line.75"></a> |
| <FONT color="green">076</FONT> * The ConfigurationMonitor that checks for configuration changes.<a name="line.76"></a> |
| <FONT color="green">077</FONT> */<a name="line.77"></a> |
| <FONT color="green">078</FONT> protected ConfigurationMonitor monitor = new DefaultConfigurationMonitor();<a name="line.78"></a> |
| <FONT color="green">079</FONT> <a name="line.79"></a> |
| <FONT color="green">080</FONT> private String name;<a name="line.80"></a> |
| <FONT color="green">081</FONT> <a name="line.81"></a> |
| <FONT color="green">082</FONT> private ConcurrentMap<String, Appender> appenders = new ConcurrentHashMap<String, Appender>();<a name="line.82"></a> |
| <FONT color="green">083</FONT> <a name="line.83"></a> |
| <FONT color="green">084</FONT> private ConcurrentMap<String, LoggerConfig> loggers = new ConcurrentHashMap<String, LoggerConfig>();<a name="line.84"></a> |
| <FONT color="green">085</FONT> <a name="line.85"></a> |
| <FONT color="green">086</FONT> private StrSubstitutor subst = new StrSubstitutor();<a name="line.86"></a> |
| <FONT color="green">087</FONT> <a name="line.87"></a> |
| <FONT color="green">088</FONT> private LoggerConfig root = new LoggerConfig();<a name="line.88"></a> |
| <FONT color="green">089</FONT> <a name="line.89"></a> |
| <FONT color="green">090</FONT> private boolean started = false;<a name="line.90"></a> |
| <FONT color="green">091</FONT> <a name="line.91"></a> |
| <FONT color="green">092</FONT> private ConcurrentMap<String, Object> componentMap = new ConcurrentHashMap<String, Object>();<a name="line.92"></a> |
| <FONT color="green">093</FONT> <a name="line.93"></a> |
| <FONT color="green">094</FONT> /**<a name="line.94"></a> |
| <FONT color="green">095</FONT> * Constructor.<a name="line.95"></a> |
| <FONT color="green">096</FONT> */<a name="line.96"></a> |
| <FONT color="green">097</FONT> protected BaseConfiguration() {<a name="line.97"></a> |
| <FONT color="green">098</FONT> pluginManager = new PluginManager("Core");<a name="line.98"></a> |
| <FONT color="green">099</FONT> rootNode = new Node();<a name="line.99"></a> |
| <FONT color="green">100</FONT> }<a name="line.100"></a> |
| <FONT color="green">101</FONT> <a name="line.101"></a> |
| <FONT color="green">102</FONT> /**<a name="line.102"></a> |
| <FONT color="green">103</FONT> * Initialize the configuration.<a name="line.103"></a> |
| <FONT color="green">104</FONT> */<a name="line.104"></a> |
| <FONT color="green">105</FONT> public void start() {<a name="line.105"></a> |
| <FONT color="green">106</FONT> pluginManager.collectPlugins();<a name="line.106"></a> |
| <FONT color="green">107</FONT> setup();<a name="line.107"></a> |
| <FONT color="green">108</FONT> doConfigure();<a name="line.108"></a> |
| <FONT color="green">109</FONT> for (LoggerConfig logger : loggers.values()) {<a name="line.109"></a> |
| <FONT color="green">110</FONT> logger.startFilter();<a name="line.110"></a> |
| <FONT color="green">111</FONT> }<a name="line.111"></a> |
| <FONT color="green">112</FONT> for (Appender appender : appenders.values()) {<a name="line.112"></a> |
| <FONT color="green">113</FONT> appender.start();<a name="line.113"></a> |
| <FONT color="green">114</FONT> }<a name="line.114"></a> |
| <FONT color="green">115</FONT> <a name="line.115"></a> |
| <FONT color="green">116</FONT> startFilter();<a name="line.116"></a> |
| <FONT color="green">117</FONT> }<a name="line.117"></a> |
| <FONT color="green">118</FONT> <a name="line.118"></a> |
| <FONT color="green">119</FONT> /**<a name="line.119"></a> |
| <FONT color="green">120</FONT> * Tear down the configuration.<a name="line.120"></a> |
| <FONT color="green">121</FONT> */<a name="line.121"></a> |
| <FONT color="green">122</FONT> public void stop() {<a name="line.122"></a> |
| <FONT color="green">123</FONT> for (LoggerConfig logger : loggers.values()) {<a name="line.123"></a> |
| <FONT color="green">124</FONT> logger.clearAppenders();<a name="line.124"></a> |
| <FONT color="green">125</FONT> logger.stopFilter();<a name="line.125"></a> |
| <FONT color="green">126</FONT> }<a name="line.126"></a> |
| <FONT color="green">127</FONT> for (Appender appender : appenders.values()) {<a name="line.127"></a> |
| <FONT color="green">128</FONT> appender.stop();<a name="line.128"></a> |
| <FONT color="green">129</FONT> }<a name="line.129"></a> |
| <FONT color="green">130</FONT> stopFilter();<a name="line.130"></a> |
| <FONT color="green">131</FONT> }<a name="line.131"></a> |
| <FONT color="green">132</FONT> <a name="line.132"></a> |
| <FONT color="green">133</FONT> protected void setup() {<a name="line.133"></a> |
| <FONT color="green">134</FONT> }<a name="line.134"></a> |
| <FONT color="green">135</FONT> <a name="line.135"></a> |
| <FONT color="green">136</FONT> public Object getComponent(String name) {<a name="line.136"></a> |
| <FONT color="green">137</FONT> return componentMap.get(name);<a name="line.137"></a> |
| <FONT color="green">138</FONT> }<a name="line.138"></a> |
| <FONT color="green">139</FONT> <a name="line.139"></a> |
| <FONT color="green">140</FONT> public void addComponent(String name, Object obj) {<a name="line.140"></a> |
| <FONT color="green">141</FONT> componentMap.putIfAbsent(name, obj);<a name="line.141"></a> |
| <FONT color="green">142</FONT> }<a name="line.142"></a> |
| <FONT color="green">143</FONT> <a name="line.143"></a> |
| <FONT color="green">144</FONT> protected void doConfigure() {<a name="line.144"></a> |
| <FONT color="green">145</FONT> boolean setRoot = false;<a name="line.145"></a> |
| <FONT color="green">146</FONT> boolean setLoggers = false;<a name="line.146"></a> |
| <FONT color="green">147</FONT> for (Node child : rootNode.getChildren()) {<a name="line.147"></a> |
| <FONT color="green">148</FONT> createConfiguration(child, null);<a name="line.148"></a> |
| <FONT color="green">149</FONT> if (child.getObject() == null) {<a name="line.149"></a> |
| <FONT color="green">150</FONT> continue;<a name="line.150"></a> |
| <FONT color="green">151</FONT> }<a name="line.151"></a> |
| <FONT color="green">152</FONT> if (child.getName().equalsIgnoreCase("properties")) {<a name="line.152"></a> |
| <FONT color="green">153</FONT> if (subst.getVariableResolver() == null) {<a name="line.153"></a> |
| <FONT color="green">154</FONT> subst.setVariableResolver((StrLookup) child.getObject());<a name="line.154"></a> |
| <FONT color="green">155</FONT> } else {<a name="line.155"></a> |
| <FONT color="green">156</FONT> LOGGER.error("Properties declaration must be the first element in the configuration");<a name="line.156"></a> |
| <FONT color="green">157</FONT> }<a name="line.157"></a> |
| <FONT color="green">158</FONT> continue;<a name="line.158"></a> |
| <FONT color="green">159</FONT> } else if (subst.getVariableResolver() == null) {<a name="line.159"></a> |
| <FONT color="green">160</FONT> subst.setVariableResolver(new Interpolator(null));<a name="line.160"></a> |
| <FONT color="green">161</FONT> }<a name="line.161"></a> |
| <FONT color="green">162</FONT> if (child.getName().equalsIgnoreCase("appenders")) {<a name="line.162"></a> |
| <FONT color="green">163</FONT> appenders = (ConcurrentMap<String, Appender>) child.getObject();<a name="line.163"></a> |
| <FONT color="green">164</FONT> } else if (child.getObject() instanceof Filter) {<a name="line.164"></a> |
| <FONT color="green">165</FONT> addFilter((Filter) child.getObject());<a name="line.165"></a> |
| <FONT color="green">166</FONT> } else if (child.getName().equalsIgnoreCase("loggers")) {<a name="line.166"></a> |
| <FONT color="green">167</FONT> Loggers l = (Loggers) child.getObject();<a name="line.167"></a> |
| <FONT color="green">168</FONT> loggers = l.getMap();<a name="line.168"></a> |
| <FONT color="green">169</FONT> setLoggers = true;<a name="line.169"></a> |
| <FONT color="green">170</FONT> if (l.getRoot() != null) {<a name="line.170"></a> |
| <FONT color="green">171</FONT> root = l.getRoot();<a name="line.171"></a> |
| <FONT color="green">172</FONT> setRoot = true;<a name="line.172"></a> |
| <FONT color="green">173</FONT> }<a name="line.173"></a> |
| <FONT color="green">174</FONT> } else {<a name="line.174"></a> |
| <FONT color="green">175</FONT> LOGGER.error("Unknown object \"" + child.getName() + "\" of type " +<a name="line.175"></a> |
| <FONT color="green">176</FONT> child.getObject().getClass().getName() + " is ignored");<a name="line.176"></a> |
| <FONT color="green">177</FONT> }<a name="line.177"></a> |
| <FONT color="green">178</FONT> }<a name="line.178"></a> |
| <FONT color="green">179</FONT> <a name="line.179"></a> |
| <FONT color="green">180</FONT> if (!setLoggers) {<a name="line.180"></a> |
| <FONT color="green">181</FONT> LOGGER.warn("No Loggers were configured, using default");<a name="line.181"></a> |
| <FONT color="green">182</FONT> } else if (!setRoot) {<a name="line.182"></a> |
| <FONT color="green">183</FONT> LOGGER.warn("No Root logger was configured, using default");<a name="line.183"></a> |
| <FONT color="green">184</FONT> }<a name="line.184"></a> |
| <FONT color="green">185</FONT> <a name="line.185"></a> |
| <FONT color="green">186</FONT> root.setConfigurationMonitor(monitor);<a name="line.186"></a> |
| <FONT color="green">187</FONT> <a name="line.187"></a> |
| <FONT color="green">188</FONT> for (Map.Entry<String, LoggerConfig> entry : loggers.entrySet()) {<a name="line.188"></a> |
| <FONT color="green">189</FONT> LoggerConfig l = entry.getValue();<a name="line.189"></a> |
| <FONT color="green">190</FONT> l.setConfigurationMonitor(monitor);<a name="line.190"></a> |
| <FONT color="green">191</FONT> for (AppenderRef ref : l.getAppenderRefs()) {<a name="line.191"></a> |
| <FONT color="green">192</FONT> Appender app = appenders.get(ref.getRef());<a name="line.192"></a> |
| <FONT color="green">193</FONT> if (app != null) {<a name="line.193"></a> |
| <FONT color="green">194</FONT> l.addAppender(app, ref.getLevel(), ref.getFilter());<a name="line.194"></a> |
| <FONT color="green">195</FONT> } else {<a name="line.195"></a> |
| <FONT color="green">196</FONT> LOGGER.error("Unable to locate appender " + ref.getRef() + " for logger " + l.getName());<a name="line.196"></a> |
| <FONT color="green">197</FONT> }<a name="line.197"></a> |
| <FONT color="green">198</FONT> }<a name="line.198"></a> |
| <FONT color="green">199</FONT> <a name="line.199"></a> |
| <FONT color="green">200</FONT> }<a name="line.200"></a> |
| <FONT color="green">201</FONT> <a name="line.201"></a> |
| <FONT color="green">202</FONT> setParents();<a name="line.202"></a> |
| <FONT color="green">203</FONT> }<a name="line.203"></a> |
| <FONT color="green">204</FONT> <a name="line.204"></a> |
| <FONT color="green">205</FONT> protected PluginManager getPluginManager() {<a name="line.205"></a> |
| <FONT color="green">206</FONT> return pluginManager;<a name="line.206"></a> |
| <FONT color="green">207</FONT> }<a name="line.207"></a> |
| <FONT color="green">208</FONT> <a name="line.208"></a> |
| <FONT color="green">209</FONT> /**<a name="line.209"></a> |
| <FONT color="green">210</FONT> * Set the name of the configuration.<a name="line.210"></a> |
| <FONT color="green">211</FONT> * @param name The name.<a name="line.211"></a> |
| <FONT color="green">212</FONT> */<a name="line.212"></a> |
| <FONT color="green">213</FONT> public void setName(String name) {<a name="line.213"></a> |
| <FONT color="green">214</FONT> this.name = name;<a name="line.214"></a> |
| <FONT color="green">215</FONT> }<a name="line.215"></a> |
| <FONT color="green">216</FONT> <a name="line.216"></a> |
| <FONT color="green">217</FONT> /**<a name="line.217"></a> |
| <FONT color="green">218</FONT> * Return the name of the configuration.<a name="line.218"></a> |
| <FONT color="green">219</FONT> * @return the name of the configuration.<a name="line.219"></a> |
| <FONT color="green">220</FONT> */<a name="line.220"></a> |
| <FONT color="green">221</FONT> public String getName() {<a name="line.221"></a> |
| <FONT color="green">222</FONT> return name;<a name="line.222"></a> |
| <FONT color="green">223</FONT> }<a name="line.223"></a> |
| <FONT color="green">224</FONT> <a name="line.224"></a> |
| <FONT color="green">225</FONT> /**<a name="line.225"></a> |
| <FONT color="green">226</FONT> * Add a listener for changes on the configuration.<a name="line.226"></a> |
| <FONT color="green">227</FONT> * @param listener The ConfigurationListener to add.<a name="line.227"></a> |
| <FONT color="green">228</FONT> */<a name="line.228"></a> |
| <FONT color="green">229</FONT> public void addListener(ConfigurationListener listener) {<a name="line.229"></a> |
| <FONT color="green">230</FONT> listeners.add(listener);<a name="line.230"></a> |
| <FONT color="green">231</FONT> }<a name="line.231"></a> |
| <FONT color="green">232</FONT> <a name="line.232"></a> |
| <FONT color="green">233</FONT> /**<a name="line.233"></a> |
| <FONT color="green">234</FONT> * Remove a ConfigurationListener.<a name="line.234"></a> |
| <FONT color="green">235</FONT> * @param listener The ConfigurationListener to remove.<a name="line.235"></a> |
| <FONT color="green">236</FONT> */<a name="line.236"></a> |
| <FONT color="green">237</FONT> public void removeListener(ConfigurationListener listener) {<a name="line.237"></a> |
| <FONT color="green">238</FONT> listeners.remove(listener);<a name="line.238"></a> |
| <FONT color="green">239</FONT> }<a name="line.239"></a> |
| <FONT color="green">240</FONT> <a name="line.240"></a> |
| <FONT color="green">241</FONT> /**<a name="line.241"></a> |
| <FONT color="green">242</FONT> * Return the Appender with the specified name.<a name="line.242"></a> |
| <FONT color="green">243</FONT> * @param name The name of the Appender.<a name="line.243"></a> |
| <FONT color="green">244</FONT> * @return the Appender with the specified name or null if the Appender cannot be located.<a name="line.244"></a> |
| <FONT color="green">245</FONT> */<a name="line.245"></a> |
| <FONT color="green">246</FONT> public Appender getAppender(String name) {<a name="line.246"></a> |
| <FONT color="green">247</FONT> return appenders.get(name);<a name="line.247"></a> |
| <FONT color="green">248</FONT> }<a name="line.248"></a> |
| <FONT color="green">249</FONT> <a name="line.249"></a> |
| <FONT color="green">250</FONT> /**<a name="line.250"></a> |
| <FONT color="green">251</FONT> * Return a Map containing all the Appenders and their name.<a name="line.251"></a> |
| <FONT color="green">252</FONT> * @return A Map containing each Appender's naem and the Appender object.<a name="line.252"></a> |
| <FONT color="green">253</FONT> */<a name="line.253"></a> |
| <FONT color="green">254</FONT> public Map<String, Appender> getAppenders() {<a name="line.254"></a> |
| <FONT color="green">255</FONT> return appenders;<a name="line.255"></a> |
| <FONT color="green">256</FONT> }<a name="line.256"></a> |
| <FONT color="green">257</FONT> <a name="line.257"></a> |
| <FONT color="green">258</FONT> /**<a name="line.258"></a> |
| <FONT color="green">259</FONT> * Adds an Appender to the configuration.<a name="line.259"></a> |
| <FONT color="green">260</FONT> * @param appender The Appender to add.<a name="line.260"></a> |
| <FONT color="green">261</FONT> */<a name="line.261"></a> |
| <FONT color="green">262</FONT> public void addAppender(Appender appender) {<a name="line.262"></a> |
| <FONT color="green">263</FONT> appenders.put(appender.getName(), appender);<a name="line.263"></a> |
| <FONT color="green">264</FONT> }<a name="line.264"></a> |
| <FONT color="green">265</FONT> <a name="line.265"></a> |
| <FONT color="green">266</FONT> public StrSubstitutor getSubst() {<a name="line.266"></a> |
| <FONT color="green">267</FONT> return subst;<a name="line.267"></a> |
| <FONT color="green">268</FONT> }<a name="line.268"></a> |
| <FONT color="green">269</FONT> <a name="line.269"></a> |
| <FONT color="green">270</FONT> /**<a name="line.270"></a> |
| <FONT color="green">271</FONT> * Associates an Appender with a LoggerConfig. This method is synchronized in case a Logger with the<a name="line.271"></a> |
| <FONT color="green">272</FONT> * same name is being updated at the same time.<a name="line.272"></a> |
| <FONT color="green">273</FONT> *<a name="line.273"></a> |
| <FONT color="green">274</FONT> * Note: This method is not used when configuring via configuration. It is primarily used by<a name="line.274"></a> |
| <FONT color="green">275</FONT> * unit tests.<a name="line.275"></a> |
| <FONT color="green">276</FONT> * @param logger The Logger the Appender will be associated with.<a name="line.276"></a> |
| <FONT color="green">277</FONT> * @param appender The Appender.<a name="line.277"></a> |
| <FONT color="green">278</FONT> */<a name="line.278"></a> |
| <FONT color="green">279</FONT> public synchronized void addLoggerAppender(org.apache.logging.log4j.core.Logger logger, Appender appender) {<a name="line.279"></a> |
| <FONT color="green">280</FONT> String name = logger.getName();<a name="line.280"></a> |
| <FONT color="green">281</FONT> appenders.putIfAbsent(name, appender);<a name="line.281"></a> |
| <FONT color="green">282</FONT> LoggerConfig lc = getLoggerConfig(name);<a name="line.282"></a> |
| <FONT color="green">283</FONT> if (lc.getName().equals(name)) {<a name="line.283"></a> |
| <FONT color="green">284</FONT> lc.addAppender(appender, null, null);<a name="line.284"></a> |
| <FONT color="green">285</FONT> } else {<a name="line.285"></a> |
| <FONT color="green">286</FONT> LoggerConfig nlc = new LoggerConfig(name, lc.getLevel(), lc.isAdditive());<a name="line.286"></a> |
| <FONT color="green">287</FONT> nlc.setConfigurationMonitor(monitor);<a name="line.287"></a> |
| <FONT color="green">288</FONT> nlc.addAppender(appender, null, null);<a name="line.288"></a> |
| <FONT color="green">289</FONT> nlc.setParent(lc);<a name="line.289"></a> |
| <FONT color="green">290</FONT> loggers.putIfAbsent(name, nlc);<a name="line.290"></a> |
| <FONT color="green">291</FONT> setParents();<a name="line.291"></a> |
| <FONT color="green">292</FONT> logger.getContext().updateLoggers();<a name="line.292"></a> |
| <FONT color="green">293</FONT> }<a name="line.293"></a> |
| <FONT color="green">294</FONT> }<a name="line.294"></a> |
| <FONT color="green">295</FONT> /**<a name="line.295"></a> |
| <FONT color="green">296</FONT> * Associates a Filter with a LoggerConfig. This method is synchronized in case a Logger with the<a name="line.296"></a> |
| <FONT color="green">297</FONT> * same name is being updated at the same time.<a name="line.297"></a> |
| <FONT color="green">298</FONT> *<a name="line.298"></a> |
| <FONT color="green">299</FONT> * Note: This method is not used when configuring via configuration. It is primarily used by<a name="line.299"></a> |
| <FONT color="green">300</FONT> * unit tests.<a name="line.300"></a> |
| <FONT color="green">301</FONT> * @param logger The Logger the Fo;ter will be associated with.<a name="line.301"></a> |
| <FONT color="green">302</FONT> * @param filter The Filter.<a name="line.302"></a> |
| <FONT color="green">303</FONT> */<a name="line.303"></a> |
| <FONT color="green">304</FONT> public synchronized void addLoggerFilter(org.apache.logging.log4j.core.Logger logger, Filter filter) {<a name="line.304"></a> |
| <FONT color="green">305</FONT> String name = logger.getName();<a name="line.305"></a> |
| <FONT color="green">306</FONT> LoggerConfig lc = getLoggerConfig(name);<a name="line.306"></a> |
| <FONT color="green">307</FONT> if (lc.getName().equals(name)) {<a name="line.307"></a> |
| <FONT color="green">308</FONT> <a name="line.308"></a> |
| <FONT color="green">309</FONT> lc.addFilter(filter);<a name="line.309"></a> |
| <FONT color="green">310</FONT> } else {<a name="line.310"></a> |
| <FONT color="green">311</FONT> LoggerConfig nlc = new LoggerConfig(name, lc.getLevel(), lc.isAdditive());<a name="line.311"></a> |
| <FONT color="green">312</FONT> nlc.setConfigurationMonitor(monitor);<a name="line.312"></a> |
| <FONT color="green">313</FONT> nlc.addFilter(filter);<a name="line.313"></a> |
| <FONT color="green">314</FONT> nlc.setParent(lc);<a name="line.314"></a> |
| <FONT color="green">315</FONT> loggers.putIfAbsent(name, nlc);<a name="line.315"></a> |
| <FONT color="green">316</FONT> setParents();<a name="line.316"></a> |
| <FONT color="green">317</FONT> logger.getContext().updateLoggers();<a name="line.317"></a> |
| <FONT color="green">318</FONT> }<a name="line.318"></a> |
| <FONT color="green">319</FONT> }<a name="line.319"></a> |
| <FONT color="green">320</FONT> /**<a name="line.320"></a> |
| <FONT color="green">321</FONT> * Marks a LoggerConfig as additive. This method is synchronized in case a Logger with the<a name="line.321"></a> |
| <FONT color="green">322</FONT> * same name is being updated at the same time.<a name="line.322"></a> |
| <FONT color="green">323</FONT> *<a name="line.323"></a> |
| <FONT color="green">324</FONT> * Note: This method is not used when configuring via configuration. It is primarily used by<a name="line.324"></a> |
| <FONT color="green">325</FONT> * unit tests.<a name="line.325"></a> |
| <FONT color="green">326</FONT> * @param logger The Logger the Appender will be associated with.<a name="line.326"></a> |
| <FONT color="green">327</FONT> * @param additive True if the LoggerConfig should be additive, false otherwise.<a name="line.327"></a> |
| <FONT color="green">328</FONT> */<a name="line.328"></a> |
| <FONT color="green">329</FONT> public synchronized void setLoggerAdditive(org.apache.logging.log4j.core.Logger logger, boolean additive) {<a name="line.329"></a> |
| <FONT color="green">330</FONT> String name = logger.getName();<a name="line.330"></a> |
| <FONT color="green">331</FONT> LoggerConfig lc = getLoggerConfig(name);<a name="line.331"></a> |
| <FONT color="green">332</FONT> if (lc.getName().equals(name)) {<a name="line.332"></a> |
| <FONT color="green">333</FONT> lc.setAdditive(additive);<a name="line.333"></a> |
| <FONT color="green">334</FONT> } else {<a name="line.334"></a> |
| <FONT color="green">335</FONT> LoggerConfig nlc = new LoggerConfig(name, lc.getLevel(), additive);<a name="line.335"></a> |
| <FONT color="green">336</FONT> nlc.setConfigurationMonitor(monitor);<a name="line.336"></a> |
| <FONT color="green">337</FONT> nlc.setParent(lc);<a name="line.337"></a> |
| <FONT color="green">338</FONT> loggers.putIfAbsent(name, nlc);<a name="line.338"></a> |
| <FONT color="green">339</FONT> setParents();<a name="line.339"></a> |
| <FONT color="green">340</FONT> logger.getContext().updateLoggers();<a name="line.340"></a> |
| <FONT color="green">341</FONT> }<a name="line.341"></a> |
| <FONT color="green">342</FONT> }<a name="line.342"></a> |
| <FONT color="green">343</FONT> <a name="line.343"></a> |
| <FONT color="green">344</FONT> /**<a name="line.344"></a> |
| <FONT color="green">345</FONT> * Remove an Appender. First removes any associations between LoggerContigs and the Appender, removes<a name="line.345"></a> |
| <FONT color="green">346</FONT> * the Appender from this appender list and then stops the appender. This method is synchronized in<a name="line.346"></a> |
| <FONT color="green">347</FONT> * case an Appender with the same name is being added during the removal.<a name="line.347"></a> |
| <FONT color="green">348</FONT> * @param name the name of the appender to remove.<a name="line.348"></a> |
| <FONT color="green">349</FONT> */<a name="line.349"></a> |
| <FONT color="green">350</FONT> public synchronized void removeAppender(String name) {<a name="line.350"></a> |
| <FONT color="green">351</FONT> for (LoggerConfig logger : loggers.values()) {<a name="line.351"></a> |
| <FONT color="green">352</FONT> logger.removeAppender(name);<a name="line.352"></a> |
| <FONT color="green">353</FONT> }<a name="line.353"></a> |
| <FONT color="green">354</FONT> Appender app = appenders.remove(name);<a name="line.354"></a> |
| <FONT color="green">355</FONT> <a name="line.355"></a> |
| <FONT color="green">356</FONT> if (app != null) {<a name="line.356"></a> |
| <FONT color="green">357</FONT> app.stop();<a name="line.357"></a> |
| <FONT color="green">358</FONT> }<a name="line.358"></a> |
| <FONT color="green">359</FONT> }<a name="line.359"></a> |
| <FONT color="green">360</FONT> <a name="line.360"></a> |
| <FONT color="green">361</FONT> /**<a name="line.361"></a> |
| <FONT color="green">362</FONT> * Locates the appropriate LoggerConfig for a Logger name. This will remove tokens from the<a name="line.362"></a> |
| <FONT color="green">363</FONT> * package name as necessary or return the root LoggerConfig if no other matches were found.<a name="line.363"></a> |
| <FONT color="green">364</FONT> * @param name The Logger name.<a name="line.364"></a> |
| <FONT color="green">365</FONT> * @return The located LoggerConfig.<a name="line.365"></a> |
| <FONT color="green">366</FONT> */<a name="line.366"></a> |
| <FONT color="green">367</FONT> public LoggerConfig getLoggerConfig(String name) {<a name="line.367"></a> |
| <FONT color="green">368</FONT> if (loggers.containsKey(name)) {<a name="line.368"></a> |
| <FONT color="green">369</FONT> return loggers.get(name);<a name="line.369"></a> |
| <FONT color="green">370</FONT> }<a name="line.370"></a> |
| <FONT color="green">371</FONT> String substr = name;<a name="line.371"></a> |
| <FONT color="green">372</FONT> while ((substr = NameUtil.getSubName(substr)) != null) {<a name="line.372"></a> |
| <FONT color="green">373</FONT> if (loggers.containsKey(substr)) {<a name="line.373"></a> |
| <FONT color="green">374</FONT> return loggers.get(substr);<a name="line.374"></a> |
| <FONT color="green">375</FONT> }<a name="line.375"></a> |
| <FONT color="green">376</FONT> }<a name="line.376"></a> |
| <FONT color="green">377</FONT> return root;<a name="line.377"></a> |
| <FONT color="green">378</FONT> }<a name="line.378"></a> |
| <FONT color="green">379</FONT> <a name="line.379"></a> |
| <FONT color="green">380</FONT> /**<a name="line.380"></a> |
| <FONT color="green">381</FONT> * Returns the root Logger.<a name="line.381"></a> |
| <FONT color="green">382</FONT> * @return the root Logger.<a name="line.382"></a> |
| <FONT color="green">383</FONT> */<a name="line.383"></a> |
| <FONT color="green">384</FONT> public LoggerConfig getRootLogger() {<a name="line.384"></a> |
| <FONT color="green">385</FONT> return root;<a name="line.385"></a> |
| <FONT color="green">386</FONT> }<a name="line.386"></a> |
| <FONT color="green">387</FONT> <a name="line.387"></a> |
| <FONT color="green">388</FONT> /**<a name="line.388"></a> |
| <FONT color="green">389</FONT> * Return a Map of all the LoggerConfigs.<a name="line.389"></a> |
| <FONT color="green">390</FONT> * @return a Map with each entry containing the name of the Logger and the LoggerConfig.<a name="line.390"></a> |
| <FONT color="green">391</FONT> */<a name="line.391"></a> |
| <FONT color="green">392</FONT> public Map<String, LoggerConfig> getLoggers() {<a name="line.392"></a> |
| <FONT color="green">393</FONT> return Collections.unmodifiableMap(loggers);<a name="line.393"></a> |
| <FONT color="green">394</FONT> }<a name="line.394"></a> |
| <FONT color="green">395</FONT> <a name="line.395"></a> |
| <FONT color="green">396</FONT> /**<a name="line.396"></a> |
| <FONT color="green">397</FONT> * Returns the LoggerConfig with the specified name.<a name="line.397"></a> |
| <FONT color="green">398</FONT> * @param name The Logger name.<a name="line.398"></a> |
| <FONT color="green">399</FONT> * @return The LoggerConfig or null if no match was found.<a name="line.399"></a> |
| <FONT color="green">400</FONT> */<a name="line.400"></a> |
| <FONT color="green">401</FONT> public LoggerConfig getLogger(String name) {<a name="line.401"></a> |
| <FONT color="green">402</FONT> return loggers.get(name);<a name="line.402"></a> |
| <FONT color="green">403</FONT> }<a name="line.403"></a> |
| <FONT color="green">404</FONT> <a name="line.404"></a> |
| <FONT color="green">405</FONT> /**<a name="line.405"></a> |
| <FONT color="green">406</FONT> * Adding a logger cannot be done atomically so is not allowed in an active configuration. Adding<a name="line.406"></a> |
| <FONT color="green">407</FONT> * or removing a Logger requires creating a new configuration and then switching.<a name="line.407"></a> |
| <FONT color="green">408</FONT> *<a name="line.408"></a> |
| <FONT color="green">409</FONT> * @param name The name of the Logger.<a name="line.409"></a> |
| <FONT color="green">410</FONT> * @param loggerConfig The LoggerConfig.<a name="line.410"></a> |
| <FONT color="green">411</FONT> */<a name="line.411"></a> |
| <FONT color="green">412</FONT> public void addLogger(String name, LoggerConfig loggerConfig) {<a name="line.412"></a> |
| <FONT color="green">413</FONT> if (started) {<a name="line.413"></a> |
| <FONT color="green">414</FONT> String msg = "Cannot add logger " + name + " to an active configuration";<a name="line.414"></a> |
| <FONT color="green">415</FONT> LOGGER.warn(msg);<a name="line.415"></a> |
| <FONT color="green">416</FONT> throw new IllegalStateException(msg);<a name="line.416"></a> |
| <FONT color="green">417</FONT> }<a name="line.417"></a> |
| <FONT color="green">418</FONT> loggers.put(name, loggerConfig);<a name="line.418"></a> |
| <FONT color="green">419</FONT> setParents();<a name="line.419"></a> |
| <FONT color="green">420</FONT> }<a name="line.420"></a> |
| <FONT color="green">421</FONT> <a name="line.421"></a> |
| <FONT color="green">422</FONT> /**<a name="line.422"></a> |
| <FONT color="green">423</FONT> * Removing a logger cannot be done atomically so is not allowed in an active configuration. Adding<a name="line.423"></a> |
| <FONT color="green">424</FONT> * or removing a Logger requires creating a new configuration and then switching.<a name="line.424"></a> |
| <FONT color="green">425</FONT> *<a name="line.425"></a> |
| <FONT color="green">426</FONT> * @param name The name of the Logger.<a name="line.426"></a> |
| <FONT color="green">427</FONT> */<a name="line.427"></a> |
| <FONT color="green">428</FONT> public void removeLogger(String name) {<a name="line.428"></a> |
| <FONT color="green">429</FONT> if (started) {<a name="line.429"></a> |
| <FONT color="green">430</FONT> String msg = "Cannot remove logger " + name + " in an active configuration";<a name="line.430"></a> |
| <FONT color="green">431</FONT> LOGGER.warn(msg);<a name="line.431"></a> |
| <FONT color="green">432</FONT> throw new IllegalStateException(msg);<a name="line.432"></a> |
| <FONT color="green">433</FONT> }<a name="line.433"></a> |
| <FONT color="green">434</FONT> loggers.remove(name);<a name="line.434"></a> |
| <FONT color="green">435</FONT> setParents();<a name="line.435"></a> |
| <FONT color="green">436</FONT> }<a name="line.436"></a> |
| <FONT color="green">437</FONT> <a name="line.437"></a> |
| <FONT color="green">438</FONT> public void createConfiguration(Node node, LogEvent event) {<a name="line.438"></a> |
| <FONT color="green">439</FONT> PluginType type = node.getType();<a name="line.439"></a> |
| <FONT color="green">440</FONT> if (type != null && type.isDeferChildren()) {<a name="line.440"></a> |
| <FONT color="green">441</FONT> node.setObject(createPluginObject(type, node, event));<a name="line.441"></a> |
| <FONT color="green">442</FONT> } else {<a name="line.442"></a> |
| <FONT color="green">443</FONT> for (Node child : node.getChildren()) {<a name="line.443"></a> |
| <FONT color="green">444</FONT> createConfiguration(child, event);<a name="line.444"></a> |
| <FONT color="green">445</FONT> }<a name="line.445"></a> |
| <FONT color="green">446</FONT> <a name="line.446"></a> |
| <FONT color="green">447</FONT> if (type == null) {<a name="line.447"></a> |
| <FONT color="green">448</FONT> if (node.getParent() != null) {<a name="line.448"></a> |
| <FONT color="green">449</FONT> LOGGER.error("Unable to locate plugin for " + node.getName());<a name="line.449"></a> |
| <FONT color="green">450</FONT> }<a name="line.450"></a> |
| <FONT color="green">451</FONT> } else {<a name="line.451"></a> |
| <FONT color="green">452</FONT> node.setObject(createPluginObject(type, node, event));<a name="line.452"></a> |
| <FONT color="green">453</FONT> }<a name="line.453"></a> |
| <FONT color="green">454</FONT> }<a name="line.454"></a> |
| <FONT color="green">455</FONT> }<a name="line.455"></a> |
| <FONT color="green">456</FONT> <a name="line.456"></a> |
| <FONT color="green">457</FONT> /*<a name="line.457"></a> |
| <FONT color="green">458</FONT> * Retrieve a static public 'method to create the desired object. Every parameter<a name="line.458"></a> |
| <FONT color="green">459</FONT> * will be annotated to identify the appropriate attribute or element to use to<a name="line.459"></a> |
| <FONT color="green">460</FONT> * set the value of the paraemter.<a name="line.460"></a> |
| <FONT color="green">461</FONT> * Parameters annotated with PluginAttr will always be set as Strings.<a name="line.461"></a> |
| <FONT color="green">462</FONT> * Parameters annotated with PluginElement may be Objects or arrays. Collections<a name="line.462"></a> |
| <FONT color="green">463</FONT> * and Maps are currently not supported, although the factory method that is called<a name="line.463"></a> |
| <FONT color="green">464</FONT> * can create these from an array.<a name="line.464"></a> |
| <FONT color="green">465</FONT> *<a name="line.465"></a> |
| <FONT color="green">466</FONT> * Although the happy path works, more work still needs to be done to log incorrect<a name="line.466"></a> |
| <FONT color="green">467</FONT> * parameters. These will generally result in unhelpful InvocationTargetExceptions.<a name="line.467"></a> |
| <FONT color="green">468</FONT> * @param classClass the class.<a name="line.468"></a> |
| <FONT color="green">469</FONT> * @return the instantiate method or null if there is none by that<a name="line.469"></a> |
| <FONT color="green">470</FONT> * description.<a name="line.470"></a> |
| <FONT color="green">471</FONT> */<a name="line.471"></a> |
| <FONT color="green">472</FONT> private Object createPluginObject(PluginType type, Node node, LogEvent event)<a name="line.472"></a> |
| <FONT color="green">473</FONT> {<a name="line.473"></a> |
| <FONT color="green">474</FONT> Class clazz = type.getPluginClass();<a name="line.474"></a> |
| <FONT color="green">475</FONT> <a name="line.475"></a> |
| <FONT color="green">476</FONT> if (Map.class.isAssignableFrom(clazz)) {<a name="line.476"></a> |
| <FONT color="green">477</FONT> try {<a name="line.477"></a> |
| <FONT color="green">478</FONT> Map<String, Object> map = (Map<String, Object>) clazz.newInstance();<a name="line.478"></a> |
| <FONT color="green">479</FONT> for (Node child : node.getChildren()) {<a name="line.479"></a> |
| <FONT color="green">480</FONT> map.put(child.getName(), child.getObject());<a name="line.480"></a> |
| <FONT color="green">481</FONT> }<a name="line.481"></a> |
| <FONT color="green">482</FONT> return map;<a name="line.482"></a> |
| <FONT color="green">483</FONT> } catch (Exception ex) {<a name="line.483"></a> |
| <FONT color="green">484</FONT> LOGGER.warn("Unable to create Map for " + type.getElementName() + " of class " +<a name="line.484"></a> |
| <FONT color="green">485</FONT> clazz);<a name="line.485"></a> |
| <FONT color="green">486</FONT> }<a name="line.486"></a> |
| <FONT color="green">487</FONT> }<a name="line.487"></a> |
| <FONT color="green">488</FONT> <a name="line.488"></a> |
| <FONT color="green">489</FONT> if (List.class.isAssignableFrom(clazz)) {<a name="line.489"></a> |
| <FONT color="green">490</FONT> try {<a name="line.490"></a> |
| <FONT color="green">491</FONT> List<Object> list = (List<Object>) clazz.newInstance();<a name="line.491"></a> |
| <FONT color="green">492</FONT> for (Node child : node.getChildren()) {<a name="line.492"></a> |
| <FONT color="green">493</FONT> list.add(child.getObject());<a name="line.493"></a> |
| <FONT color="green">494</FONT> }<a name="line.494"></a> |
| <FONT color="green">495</FONT> return list;<a name="line.495"></a> |
| <FONT color="green">496</FONT> } catch (Exception ex) {<a name="line.496"></a> |
| <FONT color="green">497</FONT> LOGGER.warn("Unable to create List for " + type.getElementName() + " of class " +<a name="line.497"></a> |
| <FONT color="green">498</FONT> clazz);<a name="line.498"></a> |
| <FONT color="green">499</FONT> }<a name="line.499"></a> |
| <FONT color="green">500</FONT> }<a name="line.500"></a> |
| <FONT color="green">501</FONT> <a name="line.501"></a> |
| <FONT color="green">502</FONT> Method factoryMethod = null;<a name="line.502"></a> |
| <FONT color="green">503</FONT> <a name="line.503"></a> |
| <FONT color="green">504</FONT> for (Method method : clazz.getMethods()) {<a name="line.504"></a> |
| <FONT color="green">505</FONT> if (method.isAnnotationPresent(PluginFactory.class)) {<a name="line.505"></a> |
| <FONT color="green">506</FONT> factoryMethod = method;<a name="line.506"></a> |
| <FONT color="green">507</FONT> break;<a name="line.507"></a> |
| <FONT color="green">508</FONT> }<a name="line.508"></a> |
| <FONT color="green">509</FONT> }<a name="line.509"></a> |
| <FONT color="green">510</FONT> if (factoryMethod == null) {<a name="line.510"></a> |
| <FONT color="green">511</FONT> return null;<a name="line.511"></a> |
| <FONT color="green">512</FONT> }<a name="line.512"></a> |
| <FONT color="green">513</FONT> <a name="line.513"></a> |
| <FONT color="green">514</FONT> Annotation[][] parmArray = factoryMethod.getParameterAnnotations();<a name="line.514"></a> |
| <FONT color="green">515</FONT> Class[] parmClasses = factoryMethod.getParameterTypes();<a name="line.515"></a> |
| <FONT color="green">516</FONT> if (parmArray.length != parmClasses.length) {<a name="line.516"></a> |
| <FONT color="green">517</FONT> LOGGER.error("Number of parameter annotations does not equal the number of paramters");<a name="line.517"></a> |
| <FONT color="green">518</FONT> }<a name="line.518"></a> |
| <FONT color="green">519</FONT> Object[] parms = new Object[parmClasses.length];<a name="line.519"></a> |
| <FONT color="green">520</FONT> <a name="line.520"></a> |
| <FONT color="green">521</FONT> int index = 0;<a name="line.521"></a> |
| <FONT color="green">522</FONT> Map<String, String> attrs = node.getAttributes();<a name="line.522"></a> |
| <FONT color="green">523</FONT> List<Node> children = node.getChildren();<a name="line.523"></a> |
| <FONT color="green">524</FONT> StringBuilder sb = new StringBuilder();<a name="line.524"></a> |
| <FONT color="green">525</FONT> List<Node> used = new ArrayList<Node>();<a name="line.525"></a> |
| <FONT color="green">526</FONT> <a name="line.526"></a> |
| <FONT color="green">527</FONT> /*<a name="line.527"></a> |
| <FONT color="green">528</FONT> * For each parameter:<a name="line.528"></a> |
| <FONT color="green">529</FONT> * If the parameter is an attribute store the value of the attribute in the parameter array.<a name="line.529"></a> |
| <FONT color="green">530</FONT> * If the parameter is an element:<a name="line.530"></a> |
| <FONT color="green">531</FONT> * Determine if the required parameter is an array.<a name="line.531"></a> |
| <FONT color="green">532</FONT> * If so, if a child contains the array, use it,<a name="line.532"></a> |
| <FONT color="green">533</FONT> * otherwise create the array from all child nodes of the correct type.<a name="line.533"></a> |
| <FONT color="green">534</FONT> * Store the array into the parameter array.<a name="line.534"></a> |
| <FONT color="green">535</FONT> * If not an array, store the object in the child node into the parameter array.<a name="line.535"></a> |
| <FONT color="green">536</FONT> */<a name="line.536"></a> |
| <FONT color="green">537</FONT> for (Annotation[] parmTypes : parmArray) {<a name="line.537"></a> |
| <FONT color="green">538</FONT> for (Annotation a : parmTypes) {<a name="line.538"></a> |
| <FONT color="green">539</FONT> if (sb.length() == 0) {<a name="line.539"></a> |
| <FONT color="green">540</FONT> sb.append(" with params(");<a name="line.540"></a> |
| <FONT color="green">541</FONT> } else {<a name="line.541"></a> |
| <FONT color="green">542</FONT> sb.append(", ");<a name="line.542"></a> |
| <FONT color="green">543</FONT> }<a name="line.543"></a> |
| <FONT color="green">544</FONT> if (a instanceof PluginNode) {<a name="line.544"></a> |
| <FONT color="green">545</FONT> parms[index] = node;<a name="line.545"></a> |
| <FONT color="green">546</FONT> sb.append("Node=").append(node.getName());<a name="line.546"></a> |
| <FONT color="green">547</FONT> } else if (a instanceof PluginConfiguration) {<a name="line.547"></a> |
| <FONT color="green">548</FONT> parms[index] = this;<a name="line.548"></a> |
| <FONT color="green">549</FONT> if (this.name != null) {<a name="line.549"></a> |
| <FONT color="green">550</FONT> sb.append("Configuration(").append(name).append(")");<a name="line.550"></a> |
| <FONT color="green">551</FONT> } else {<a name="line.551"></a> |
| <FONT color="green">552</FONT> sb.append("Configuration");<a name="line.552"></a> |
| <FONT color="green">553</FONT> }<a name="line.553"></a> |
| <FONT color="green">554</FONT> } else if (a instanceof PluginValue) {<a name="line.554"></a> |
| <FONT color="green">555</FONT> String name = ((PluginValue) a).value();<a name="line.555"></a> |
| <FONT color="green">556</FONT> String v = node.getValue();<a name="line.556"></a> |
| <FONT color="green">557</FONT> if (v == null) {<a name="line.557"></a> |
| <FONT color="green">558</FONT> v = getAttrValue("value", attrs);<a name="line.558"></a> |
| <FONT color="green">559</FONT> }<a name="line.559"></a> |
| <FONT color="green">560</FONT> String value = subst.replace(event, v);<a name="line.560"></a> |
| <FONT color="green">561</FONT> sb.append(name).append("=\"").append(value).append("\"");<a name="line.561"></a> |
| <FONT color="green">562</FONT> parms[index] = value;<a name="line.562"></a> |
| <FONT color="green">563</FONT> } else if (a instanceof PluginAttr) {<a name="line.563"></a> |
| <FONT color="green">564</FONT> String name = ((PluginAttr) a).value();<a name="line.564"></a> |
| <FONT color="green">565</FONT> String value = subst.replace(event, getAttrValue(name, attrs));<a name="line.565"></a> |
| <FONT color="green">566</FONT> sb.append(name).append("=\"").append(value).append("\"");<a name="line.566"></a> |
| <FONT color="green">567</FONT> parms[index] = value;<a name="line.567"></a> |
| <FONT color="green">568</FONT> } else if (a instanceof PluginElement) {<a name="line.568"></a> |
| <FONT color="green">569</FONT> PluginElement elem = (PluginElement) a;<a name="line.569"></a> |
| <FONT color="green">570</FONT> String name = elem.value();<a name="line.570"></a> |
| <FONT color="green">571</FONT> if (parmClasses[index].isArray()) {<a name="line.571"></a> |
| <FONT color="green">572</FONT> Class parmClass = parmClasses[index].getComponentType();<a name="line.572"></a> |
| <FONT color="green">573</FONT> List<Object> list = new ArrayList<Object>();<a name="line.573"></a> |
| <FONT color="green">574</FONT> sb.append(name).append("={");<a name="line.574"></a> |
| <FONT color="green">575</FONT> boolean first = true;<a name="line.575"></a> |
| <FONT color="green">576</FONT> for (Node child : children) {<a name="line.576"></a> |
| <FONT color="green">577</FONT> PluginType childType = child.getType();<a name="line.577"></a> |
| <FONT color="green">578</FONT> if (elem.value().equalsIgnoreCase(childType.getElementName()) ||<a name="line.578"></a> |
| <FONT color="green">579</FONT> parmClass.isAssignableFrom(childType.getPluginClass())) {<a name="line.579"></a> |
| <FONT color="green">580</FONT> used.add(child);<a name="line.580"></a> |
| <FONT color="green">581</FONT> if (!first) {<a name="line.581"></a> |
| <FONT color="green">582</FONT> sb.append(", ");<a name="line.582"></a> |
| <FONT color="green">583</FONT> }<a name="line.583"></a> |
| <FONT color="green">584</FONT> first = false;<a name="line.584"></a> |
| <FONT color="green">585</FONT> Object obj = child.getObject();<a name="line.585"></a> |
| <FONT color="green">586</FONT> if (obj == null) {<a name="line.586"></a> |
| <FONT color="green">587</FONT> System.out.println("Null object returned for " + child.getName());<a name="line.587"></a> |
| <FONT color="green">588</FONT> }<a name="line.588"></a> |
| <FONT color="green">589</FONT> if (obj.getClass().isArray()) {<a name="line.589"></a> |
| <FONT color="green">590</FONT> printArray(sb, (Object[]) obj);<a name="line.590"></a> |
| <FONT color="green">591</FONT> parms[index] = obj;<a name="line.591"></a> |
| <FONT color="green">592</FONT> break;<a name="line.592"></a> |
| <FONT color="green">593</FONT> }<a name="line.593"></a> |
| <FONT color="green">594</FONT> sb.append(child.toString());<a name="line.594"></a> |
| <FONT color="green">595</FONT> list.add(obj);<a name="line.595"></a> |
| <FONT color="green">596</FONT> }<a name="line.596"></a> |
| <FONT color="green">597</FONT> }<a name="line.597"></a> |
| <FONT color="green">598</FONT> sb.append("}");<a name="line.598"></a> |
| <FONT color="green">599</FONT> if (parms[index] != null) {<a name="line.599"></a> |
| <FONT color="green">600</FONT> break;<a name="line.600"></a> |
| <FONT color="green">601</FONT> }<a name="line.601"></a> |
| <FONT color="green">602</FONT> if (list.size() > 0 && !parmClass.isAssignableFrom(list.get(0).getClass())) {<a name="line.602"></a> |
| <FONT color="green">603</FONT> LOGGER.error("Attempted to assign List containing class " +<a name="line.603"></a> |
| <FONT color="green">604</FONT> list.get(0).getClass().getName() + " to array of type " + parmClass +<a name="line.604"></a> |
| <FONT color="green">605</FONT> " for attribute " + name);<a name="line.605"></a> |
| <FONT color="green">606</FONT> break;<a name="line.606"></a> |
| <FONT color="green">607</FONT> }<a name="line.607"></a> |
| <FONT color="green">608</FONT> Object[] array = (Object[]) Array.newInstance(parmClass, list.size());<a name="line.608"></a> |
| <FONT color="green">609</FONT> int i = 0;<a name="line.609"></a> |
| <FONT color="green">610</FONT> for (Object obj : list) {<a name="line.610"></a> |
| <FONT color="green">611</FONT> array[i] = obj;<a name="line.611"></a> |
| <FONT color="green">612</FONT> ++i;<a name="line.612"></a> |
| <FONT color="green">613</FONT> }<a name="line.613"></a> |
| <FONT color="green">614</FONT> parms[index] = array;<a name="line.614"></a> |
| <FONT color="green">615</FONT> } else {<a name="line.615"></a> |
| <FONT color="green">616</FONT> Class parmClass = parmClasses[index];<a name="line.616"></a> |
| <FONT color="green">617</FONT> boolean present = false;<a name="line.617"></a> |
| <FONT color="green">618</FONT> for (Node child : children) {<a name="line.618"></a> |
| <FONT color="green">619</FONT> PluginType childType = child.getType();<a name="line.619"></a> |
| <FONT color="green">620</FONT> if (elem.value().equals(childType.getElementName()) ||<a name="line.620"></a> |
| <FONT color="green">621</FONT> parmClass.isAssignableFrom(childType.getPluginClass())) {<a name="line.621"></a> |
| <FONT color="green">622</FONT> sb.append(child.getName()).append("(").append(child.toString()).append(")");<a name="line.622"></a> |
| <FONT color="green">623</FONT> present = true;<a name="line.623"></a> |
| <FONT color="green">624</FONT> used.add(child);<a name="line.624"></a> |
| <FONT color="green">625</FONT> parms[index] = child.getObject();<a name="line.625"></a> |
| <FONT color="green">626</FONT> break;<a name="line.626"></a> |
| <FONT color="green">627</FONT> }<a name="line.627"></a> |
| <FONT color="green">628</FONT> }<a name="line.628"></a> |
| <FONT color="green">629</FONT> if (!present) {<a name="line.629"></a> |
| <FONT color="green">630</FONT> sb.append("null");<a name="line.630"></a> |
| <FONT color="green">631</FONT> }<a name="line.631"></a> |
| <FONT color="green">632</FONT> }<a name="line.632"></a> |
| <FONT color="green">633</FONT> }<a name="line.633"></a> |
| <FONT color="green">634</FONT> }<a name="line.634"></a> |
| <FONT color="green">635</FONT> ++index;<a name="line.635"></a> |
| <FONT color="green">636</FONT> }<a name="line.636"></a> |
| <FONT color="green">637</FONT> if (sb.length() > 0) {<a name="line.637"></a> |
| <FONT color="green">638</FONT> sb.append(")");<a name="line.638"></a> |
| <FONT color="green">639</FONT> }<a name="line.639"></a> |
| <FONT color="green">640</FONT> <a name="line.640"></a> |
| <FONT color="green">641</FONT> if (attrs.size() > 0) {<a name="line.641"></a> |
| <FONT color="green">642</FONT> StringBuilder eb = new StringBuilder();<a name="line.642"></a> |
| <FONT color="green">643</FONT> for (String key : attrs.keySet()) {<a name="line.643"></a> |
| <FONT color="green">644</FONT> if (eb.length() == 0) {<a name="line.644"></a> |
| <FONT color="green">645</FONT> eb.append(node.getName());<a name="line.645"></a> |
| <FONT color="green">646</FONT> eb.append(" contains ");<a name="line.646"></a> |
| <FONT color="green">647</FONT> if (attrs.size() == 1) {<a name="line.647"></a> |
| <FONT color="green">648</FONT> eb.append("an invalid element or attribute ");<a name="line.648"></a> |
| <FONT color="green">649</FONT> } else {<a name="line.649"></a> |
| <FONT color="green">650</FONT> eb.append("invalid attributes ");<a name="line.650"></a> |
| <FONT color="green">651</FONT> }<a name="line.651"></a> |
| <FONT color="green">652</FONT> } else {<a name="line.652"></a> |
| <FONT color="green">653</FONT> eb.append(", ");<a name="line.653"></a> |
| <FONT color="green">654</FONT> }<a name="line.654"></a> |
| <FONT color="green">655</FONT> eb.append("\"");<a name="line.655"></a> |
| <FONT color="green">656</FONT> eb.append(key);<a name="line.656"></a> |
| <FONT color="green">657</FONT> eb.append("\"");<a name="line.657"></a> |
| <FONT color="green">658</FONT> <a name="line.658"></a> |
| <FONT color="green">659</FONT> }<a name="line.659"></a> |
| <FONT color="green">660</FONT> LOGGER.error(eb.toString());<a name="line.660"></a> |
| <FONT color="green">661</FONT> }<a name="line.661"></a> |
| <FONT color="green">662</FONT> <a name="line.662"></a> |
| <FONT color="green">663</FONT> if (!type.isDeferChildren() && used.size() != children.size()) {<a name="line.663"></a> |
| <FONT color="green">664</FONT> for (Node child : children) {<a name="line.664"></a> |
| <FONT color="green">665</FONT> if (used.contains(child)) {<a name="line.665"></a> |
| <FONT color="green">666</FONT> continue;<a name="line.666"></a> |
| <FONT color="green">667</FONT> }<a name="line.667"></a> |
| <FONT color="green">668</FONT> String nodeType = node.getType().getElementName();<a name="line.668"></a> |
| <FONT color="green">669</FONT> String start = nodeType.equals(node.getName()) ? node.getName() : nodeType + " " + node.getName();<a name="line.669"></a> |
| <FONT color="green">670</FONT> LOGGER.error(start + " has no parameter that matches element " + child.getName());<a name="line.670"></a> |
| <FONT color="green">671</FONT> }<a name="line.671"></a> |
| <FONT color="green">672</FONT> }<a name="line.672"></a> |
| <FONT color="green">673</FONT> <a name="line.673"></a> |
| <FONT color="green">674</FONT> try {<a name="line.674"></a> |
| <FONT color="green">675</FONT> int mod = factoryMethod.getModifiers();<a name="line.675"></a> |
| <FONT color="green">676</FONT> if (!Modifier.isStatic(mod)) {<a name="line.676"></a> |
| <FONT color="green">677</FONT> LOGGER.error(factoryMethod.getName() + " method is not static on class " +<a name="line.677"></a> |
| <FONT color="green">678</FONT> clazz.getName() + " for element " + node.getName());<a name="line.678"></a> |
| <FONT color="green">679</FONT> return null;<a name="line.679"></a> |
| <FONT color="green">680</FONT> }<a name="line.680"></a> |
| <FONT color="green">681</FONT> LOGGER.debug("Calling {} on class {} for element {}", factoryMethod.getName(), clazz.getName(),<a name="line.681"></a> |
| <FONT color="green">682</FONT> node.getName(), sb.toString());<a name="line.682"></a> |
| <FONT color="green">683</FONT> //if (parms.length > 0) {<a name="line.683"></a> |
| <FONT color="green">684</FONT> return factoryMethod.invoke(null, parms);<a name="line.684"></a> |
| <FONT color="green">685</FONT> //}<a name="line.685"></a> |
| <FONT color="green">686</FONT> //return factoryMethod.invoke(null, node);<a name="line.686"></a> |
| <FONT color="green">687</FONT> } catch (Exception e) {<a name="line.687"></a> |
| <FONT color="green">688</FONT> LOGGER.error("Unable to invoke method " + factoryMethod.getName() + " in class " +<a name="line.688"></a> |
| <FONT color="green">689</FONT> clazz.getName() + " for element " + node.getName(), e);<a name="line.689"></a> |
| <FONT color="green">690</FONT> }<a name="line.690"></a> |
| <FONT color="green">691</FONT> return null;<a name="line.691"></a> |
| <FONT color="green">692</FONT> }<a name="line.692"></a> |
| <FONT color="green">693</FONT> <a name="line.693"></a> |
| <FONT color="green">694</FONT> private void printArray(StringBuilder sb, Object[] array) {<a name="line.694"></a> |
| <FONT color="green">695</FONT> boolean first = true;<a name="line.695"></a> |
| <FONT color="green">696</FONT> for (Object obj : array) {<a name="line.696"></a> |
| <FONT color="green">697</FONT> if (!first) {<a name="line.697"></a> |
| <FONT color="green">698</FONT> sb.append(", ");<a name="line.698"></a> |
| <FONT color="green">699</FONT> }<a name="line.699"></a> |
| <FONT color="green">700</FONT> sb.append(obj.toString());<a name="line.700"></a> |
| <FONT color="green">701</FONT> first = false;<a name="line.701"></a> |
| <FONT color="green">702</FONT> }<a name="line.702"></a> |
| <FONT color="green">703</FONT> }<a name="line.703"></a> |
| <FONT color="green">704</FONT> <a name="line.704"></a> |
| <FONT color="green">705</FONT> private String getAttrValue(String name, Map<String, String> attrs) {<a name="line.705"></a> |
| <FONT color="green">706</FONT> for (String key : attrs.keySet()) {<a name="line.706"></a> |
| <FONT color="green">707</FONT> if (key.equalsIgnoreCase(name)) {<a name="line.707"></a> |
| <FONT color="green">708</FONT> String attr = attrs.get(key);<a name="line.708"></a> |
| <FONT color="green">709</FONT> attrs.remove(key);<a name="line.709"></a> |
| <FONT color="green">710</FONT> return attr;<a name="line.710"></a> |
| <FONT color="green">711</FONT> }<a name="line.711"></a> |
| <FONT color="green">712</FONT> }<a name="line.712"></a> |
| <FONT color="green">713</FONT> return null;<a name="line.713"></a> |
| <FONT color="green">714</FONT> }<a name="line.714"></a> |
| <FONT color="green">715</FONT> <a name="line.715"></a> |
| <FONT color="green">716</FONT> private void setParents() {<a name="line.716"></a> |
| <FONT color="green">717</FONT> for (Map.Entry<String, LoggerConfig> entry : loggers.entrySet()) {<a name="line.717"></a> |
| <FONT color="green">718</FONT> LoggerConfig logger = entry.getValue();<a name="line.718"></a> |
| <FONT color="green">719</FONT> String name = entry.getKey();<a name="line.719"></a> |
| <FONT color="green">720</FONT> if (!name.equals("")) {<a name="line.720"></a> |
| <FONT color="green">721</FONT> int i = name.lastIndexOf(".");<a name="line.721"></a> |
| <FONT color="green">722</FONT> if (i > 0) {<a name="line.722"></a> |
| <FONT color="green">723</FONT> name = name.substring(0, i);<a name="line.723"></a> |
| <FONT color="green">724</FONT> LoggerConfig parent = getLoggerConfig(name);<a name="line.724"></a> |
| <FONT color="green">725</FONT> if (parent == null) {<a name="line.725"></a> |
| <FONT color="green">726</FONT> parent = root;<a name="line.726"></a> |
| <FONT color="green">727</FONT> }<a name="line.727"></a> |
| <FONT color="green">728</FONT> logger.setParent(parent);<a name="line.728"></a> |
| <FONT color="green">729</FONT> }<a name="line.729"></a> |
| <FONT color="green">730</FONT> }<a name="line.730"></a> |
| <FONT color="green">731</FONT> }<a name="line.731"></a> |
| <FONT color="green">732</FONT> }<a name="line.732"></a> |
| <FONT color="green">733</FONT> }<a name="line.733"></a> |
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| </PRE> |
| </BODY> |
| </HTML> |
