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| <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>package org.apache.log4j.xml;<a name="line.17"></a> |
| <span class="sourceLineNo">018</span><a name="line.18"></a> |
| <span class="sourceLineNo">019</span>import org.apache.log4j.Appender;<a name="line.19"></a> |
| <span class="sourceLineNo">020</span>import org.apache.log4j.Layout;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import org.apache.log4j.Level;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import org.apache.log4j.bridge.AppenderAdapter;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import org.apache.log4j.bridge.AppenderWrapper;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import org.apache.log4j.config.Log4j1Configuration;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import org.apache.log4j.config.PropertySetter;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import org.apache.log4j.helpers.OptionConverter;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import org.apache.log4j.rewrite.RewritePolicy;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import org.apache.log4j.spi.AppenderAttachable;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.apache.log4j.spi.ErrorHandler;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.apache.log4j.spi.Filter;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.logging.log4j.core.LoggerContext;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.apache.logging.log4j.core.config.ConfigurationSource;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.logging.log4j.core.config.LoggerConfig;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.apache.logging.log4j.core.config.status.StatusConfiguration;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.logging.log4j.status.StatusLogger;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.apache.logging.log4j.util.LoaderUtil;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.w3c.dom.Document;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import org.w3c.dom.Element;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import org.w3c.dom.NamedNodeMap;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>import org.w3c.dom.Node;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import org.w3c.dom.NodeList;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span>import org.xml.sax.InputSource;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>import org.xml.sax.SAXException;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span>import org.xml.sax.SAXParseException;<a name="line.44"></a> |
| <span class="sourceLineNo">045</span><a name="line.45"></a> |
| <span class="sourceLineNo">046</span>import javax.xml.parsers.DocumentBuilder;<a name="line.46"></a> |
| <span class="sourceLineNo">047</span>import javax.xml.parsers.DocumentBuilderFactory;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span>import javax.xml.parsers.FactoryConfigurationError;<a name="line.48"></a> |
| <span class="sourceLineNo">049</span>import java.io.IOException;<a name="line.49"></a> |
| <span class="sourceLineNo">050</span>import java.io.InterruptedIOException;<a name="line.50"></a> |
| <span class="sourceLineNo">051</span>import java.lang.reflect.Method;<a name="line.51"></a> |
| <span class="sourceLineNo">052</span>import java.util.HashMap;<a name="line.52"></a> |
| <span class="sourceLineNo">053</span>import java.util.Map;<a name="line.53"></a> |
| <span class="sourceLineNo">054</span>import java.util.Properties;<a name="line.54"></a> |
| <span class="sourceLineNo">055</span>import java.util.function.Consumer;<a name="line.55"></a> |
| <span class="sourceLineNo">056</span><a name="line.56"></a> |
| <span class="sourceLineNo">057</span>/**<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> * Class Description goes here.<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> */<a name="line.59"></a> |
| <span class="sourceLineNo">060</span>public class XmlConfiguration extends Log4j1Configuration {<a name="line.60"></a> |
| <span class="sourceLineNo">061</span><a name="line.61"></a> |
| <span class="sourceLineNo">062</span> private static final org.apache.logging.log4j.Logger LOGGER = StatusLogger.getLogger();<a name="line.62"></a> |
| <span class="sourceLineNo">063</span><a name="line.63"></a> |
| <span class="sourceLineNo">064</span> private static final String CONFIGURATION_TAG = "log4j:configuration";<a name="line.64"></a> |
| <span class="sourceLineNo">065</span> private static final String OLD_CONFIGURATION_TAG = "configuration";<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> private static final String RENDERER_TAG = "renderer";<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> private static final String APPENDER_TAG = "appender";<a name="line.67"></a> |
| <span class="sourceLineNo">068</span> public static final String PARAM_TAG = "param";<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> public static final String LAYOUT_TAG = "layout";<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> private static final String CATEGORY = "category";<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> private static final String LOGGER_ELEMENT = "logger";<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> private static final String CATEGORY_FACTORY_TAG = "categoryFactory";<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> private static final String LOGGER_FACTORY_TAG = "loggerFactory";<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> public static final String NAME_ATTR = "name";<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> private static final String CLASS_ATTR = "class";<a name="line.75"></a> |
| <span class="sourceLineNo">076</span> public static final String VALUE_ATTR = "value";<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> private static final String ROOT_TAG = "root";<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> private static final String LEVEL_TAG = "level";<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> private static final String PRIORITY_TAG = "priority";<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> public static final String FILTER_TAG = "filter";<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> private static final String ERROR_HANDLER_TAG = "errorHandler";<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> public static final String REF_ATTR = "ref";<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> private static final String ADDITIVITY_ATTR = "additivity";<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> private static final String CONFIG_DEBUG_ATTR = "configDebug";<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> private static final String INTERNAL_DEBUG_ATTR = "debug";<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> private static final String EMPTY_STR = "";<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> private static final Class[] ONE_STRING_PARAM = new Class[]{String.class};<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> private static final String dbfKey = "javax.xml.parsers.DocumentBuilderFactory";<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> private static final String THROWABLE_RENDERER_TAG = "throwableRenderer";<a name="line.89"></a> |
| <span class="sourceLineNo">090</span><a name="line.90"></a> |
| <span class="sourceLineNo">091</span> public static final long DEFAULT_DELAY = 60000;<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> /**<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> * File name prefix for test configurations.<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> */<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> protected static final String TEST_PREFIX = "log4j-test";<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> * File name prefix for standard configurations.<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> */<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> protected static final String DEFAULT_PREFIX = "log4j";<a name="line.100"></a> |
| <span class="sourceLineNo">101</span><a name="line.101"></a> |
| <span class="sourceLineNo">102</span> // key: appenderName, value: appender<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> private Map<String, Appender> appenderMap;<a name="line.103"></a> |
| <span class="sourceLineNo">104</span><a name="line.104"></a> |
| <span class="sourceLineNo">105</span> private Properties props = null;<a name="line.105"></a> |
| <span class="sourceLineNo">106</span><a name="line.106"></a> |
| <span class="sourceLineNo">107</span> public XmlConfiguration(final LoggerContext loggerContext, final ConfigurationSource source,<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> int monitorIntervalSeconds) {<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> super(loggerContext, source, monitorIntervalSeconds);<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> appenderMap = new HashMap<>();<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> }<a name="line.111"></a> |
| <span class="sourceLineNo">112</span><a name="line.112"></a> |
| <span class="sourceLineNo">113</span> public void addAppenderIfAbsent(Appender appender) {<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> appenderMap.putIfAbsent(appender.getName(), appender);<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> }<a name="line.115"></a> |
| <span class="sourceLineNo">116</span><a name="line.116"></a> |
| <span class="sourceLineNo">117</span> /**<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> * Configure log4j by reading in a log4j.dtd compliant XML<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> * configuration file.<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> */<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> @Override<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> public void doConfigure() throws FactoryConfigurationError {<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> ConfigurationSource source = getConfigurationSource();<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> ParseAction action = new ParseAction() {<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> public Document parse(final DocumentBuilder parser) throws SAXException, IOException {<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> InputSource inputSource = new InputSource(source.getInputStream());<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> inputSource.setSystemId("dummy://log4j.dtd");<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> return parser.parse(inputSource);<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> }<a name="line.129"></a> |
| <span class="sourceLineNo">130</span><a name="line.130"></a> |
| <span class="sourceLineNo">131</span> public String toString() {<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> return getConfigurationSource().getLocation();<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> }<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> };<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> doConfigure(action);<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> }<a name="line.136"></a> |
| <span class="sourceLineNo">137</span><a name="line.137"></a> |
| <span class="sourceLineNo">138</span> private void doConfigure(final ParseAction action) throws FactoryConfigurationError {<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> DocumentBuilderFactory dbf;<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> try {<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> LOGGER.debug("System property is : {}", OptionConverter.getSystemProperty(dbfKey, null));<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> dbf = DocumentBuilderFactory.newInstance();<a name="line.142"></a> |
| <span class="sourceLineNo">143</span> LOGGER.debug("Standard DocumentBuilderFactory search succeded.");<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> LOGGER.debug("DocumentBuilderFactory is: " + dbf.getClass().getName());<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> } catch (FactoryConfigurationError fce) {<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> Exception e = fce.getException();<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> LOGGER.debug("Could not instantiate a DocumentBuilderFactory.", e);<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> throw fce;<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> }<a name="line.149"></a> |
| <span class="sourceLineNo">150</span><a name="line.150"></a> |
| <span class="sourceLineNo">151</span> try {<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> dbf.setValidating(true);<a name="line.152"></a> |
| <span class="sourceLineNo">153</span><a name="line.153"></a> |
| <span class="sourceLineNo">154</span> DocumentBuilder docBuilder = dbf.newDocumentBuilder();<a name="line.154"></a> |
| <span class="sourceLineNo">155</span><a name="line.155"></a> |
| <span class="sourceLineNo">156</span> docBuilder.setErrorHandler(new SAXErrorHandler());<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> docBuilder.setEntityResolver(new Log4jEntityResolver());<a name="line.157"></a> |
| <span class="sourceLineNo">158</span><a name="line.158"></a> |
| <span class="sourceLineNo">159</span> Document doc = action.parse(docBuilder);<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> parse(doc.getDocumentElement());<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> } catch (Exception e) {<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> if (e instanceof InterruptedException || e instanceof InterruptedIOException) {<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> Thread.currentThread().interrupt();<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> }<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> // I know this is miserable...<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> LOGGER.error("Could not parse " + action.toString() + ".", e);<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> }<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> }<a name="line.168"></a> |
| <span class="sourceLineNo">169</span><a name="line.169"></a> |
| <span class="sourceLineNo">170</span> /**<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> * Delegates unrecognized content to created instance if it supports UnrecognizedElementParser.<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> *<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> * @param instance instance, may be null.<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> * @param element element, may not be null.<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> * @param props properties<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> * @throws IOException thrown if configuration of owner object should be abandoned.<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> */<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> private void parseUnrecognizedElement(final Object instance, final Element element,<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> final Properties props) throws Exception {<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> boolean recognized = false;<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> if (instance instanceof UnrecognizedElementHandler) {<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> recognized = ((UnrecognizedElementHandler) instance).parseUnrecognizedElement(<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> element, props);<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> }<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> if (!recognized) {<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> LOGGER.warn("Unrecognized element {}", element.getNodeName());<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> }<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> }<a name="line.188"></a> |
| <span class="sourceLineNo">189</span><a name="line.189"></a> |
| <span class="sourceLineNo">190</span> /**<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> * Delegates unrecognized content to created instance if<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> * it supports UnrecognizedElementParser and catches and<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> * logs any exception.<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> *<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> * @param instance instance, may be null.<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> * @param element element, may not be null.<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> * @param props properties<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> * @since 1.2.15<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> */<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> private void quietParseUnrecognizedElement(final Object instance,<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> final Element element,<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> final Properties props) {<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> try {<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> parseUnrecognizedElement(instance, element, props);<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> } catch (Exception ex) {<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> if (ex instanceof InterruptedException || ex instanceof InterruptedIOException) {<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> Thread.currentThread().interrupt();<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> }<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> LOGGER.error("Error in extension content: ", ex);<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> }<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> }<a name="line.211"></a> |
| <span class="sourceLineNo">212</span><a name="line.212"></a> |
| <span class="sourceLineNo">213</span> /**<a name="line.213"></a> |
| <span class="sourceLineNo">214</span> * Substitutes property value for any references in expression.<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> *<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> * @param value value from configuration file, may contain<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> * literal text, property references or both<a name="line.217"></a> |
| <span class="sourceLineNo">218</span> * @param props properties.<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> * @return evaluated expression, may still contain expressions<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> * if unable to expand.<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> */<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> public String subst(final String value, final Properties props) {<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> try {<a name="line.223"></a> |
| <span class="sourceLineNo">224</span> return OptionConverter.substVars(value, props);<a name="line.224"></a> |
| <span class="sourceLineNo">225</span> } catch (IllegalArgumentException e) {<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> LOGGER.warn("Could not perform variable substitution.", e);<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> return value;<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> }<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> }<a name="line.229"></a> |
| <span class="sourceLineNo">230</span><a name="line.230"></a> |
| <span class="sourceLineNo">231</span> /**<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> * Sets a parameter based from configuration file content.<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> *<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> * @param elem param element, may not be null.<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> * @param propSetter property setter, may not be null.<a name="line.235"></a> |
| <span class="sourceLineNo">236</span> * @param props properties<a name="line.236"></a> |
| <span class="sourceLineNo">237</span> * @since 1.2.15<a name="line.237"></a> |
| <span class="sourceLineNo">238</span> */<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> public void setParameter(final Element elem, final PropertySetter propSetter, final Properties props) {<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> String name = subst(elem.getAttribute("name"), props);<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> String value = (elem.getAttribute("value"));<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> value = subst(OptionConverter.convertSpecialChars(value), props);<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> propSetter.setProperty(name, value);<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> }<a name="line.244"></a> |
| <span class="sourceLineNo">245</span><a name="line.245"></a> |
| <span class="sourceLineNo">246</span> /**<a name="line.246"></a> |
| <span class="sourceLineNo">247</span> * Creates an object and processes any nested param elements<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> * but does not call activateOptions. If the class also supports<a name="line.248"></a> |
| <span class="sourceLineNo">249</span> * UnrecognizedElementParser, the parseUnrecognizedElement method<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> * will be call for any child elements other than param.<a name="line.250"></a> |
| <span class="sourceLineNo">251</span> *<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> * @param element element, may not be null.<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> * @param props properties<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> * @param expectedClass interface or class expected to be implemented<a name="line.254"></a> |
| <span class="sourceLineNo">255</span> * by created class<a name="line.255"></a> |
| <span class="sourceLineNo">256</span> * @return created class or null.<a name="line.256"></a> |
| <span class="sourceLineNo">257</span> * @throws Exception thrown if the contain object should be abandoned.<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> * @since 1.2.15<a name="line.258"></a> |
| <span class="sourceLineNo">259</span> */<a name="line.259"></a> |
| <span class="sourceLineNo">260</span> public Object parseElement(final Element element, final Properties props,<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> @SuppressWarnings("rawtypes") final Class expectedClass) throws Exception {<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> String clazz = subst(element.getAttribute("class"), props);<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> Object instance = OptionConverter.instantiateByClassName(clazz,<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> expectedClass, null);<a name="line.264"></a> |
| <span class="sourceLineNo">265</span><a name="line.265"></a> |
| <span class="sourceLineNo">266</span> if (instance != null) {<a name="line.266"></a> |
| <span class="sourceLineNo">267</span> PropertySetter propSetter = new PropertySetter(instance);<a name="line.267"></a> |
| <span class="sourceLineNo">268</span> NodeList children = element.getChildNodes();<a name="line.268"></a> |
| <span class="sourceLineNo">269</span> final int length = children.getLength();<a name="line.269"></a> |
| <span class="sourceLineNo">270</span><a name="line.270"></a> |
| <span class="sourceLineNo">271</span> for (int loop = 0; loop < length; loop++) {<a name="line.271"></a> |
| <span class="sourceLineNo">272</span> Node currentNode = children.item(loop);<a name="line.272"></a> |
| <span class="sourceLineNo">273</span> if (currentNode.getNodeType() == Node.ELEMENT_NODE) {<a name="line.273"></a> |
| <span class="sourceLineNo">274</span> Element currentElement = (Element) currentNode;<a name="line.274"></a> |
| <span class="sourceLineNo">275</span> String tagName = currentElement.getTagName();<a name="line.275"></a> |
| <span class="sourceLineNo">276</span> if (tagName.equals("param")) {<a name="line.276"></a> |
| <span class="sourceLineNo">277</span> setParameter(currentElement, propSetter, props);<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> } else {<a name="line.278"></a> |
| <span class="sourceLineNo">279</span> parseUnrecognizedElement(instance, currentElement, props);<a name="line.279"></a> |
| <span class="sourceLineNo">280</span> }<a name="line.280"></a> |
| <span class="sourceLineNo">281</span> }<a name="line.281"></a> |
| <span class="sourceLineNo">282</span> }<a name="line.282"></a> |
| <span class="sourceLineNo">283</span> return instance;<a name="line.283"></a> |
| <span class="sourceLineNo">284</span> }<a name="line.284"></a> |
| <span class="sourceLineNo">285</span> return null;<a name="line.285"></a> |
| <span class="sourceLineNo">286</span> }<a name="line.286"></a> |
| <span class="sourceLineNo">287</span><a name="line.287"></a> |
| <span class="sourceLineNo">288</span> /**<a name="line.288"></a> |
| <span class="sourceLineNo">289</span> * Used internally to parse appenders by IDREF name.<a name="line.289"></a> |
| <span class="sourceLineNo">290</span> */<a name="line.290"></a> |
| <span class="sourceLineNo">291</span> private Appender findAppenderByName(Document doc, String appenderName) {<a name="line.291"></a> |
| <span class="sourceLineNo">292</span> Appender appender = appenderMap.get(appenderName);<a name="line.292"></a> |
| <span class="sourceLineNo">293</span><a name="line.293"></a> |
| <span class="sourceLineNo">294</span> if (appender != null) {<a name="line.294"></a> |
| <span class="sourceLineNo">295</span> return appender;<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> } else {<a name="line.296"></a> |
| <span class="sourceLineNo">297</span> // Doesn't work on DOM Level 1 :<a name="line.297"></a> |
| <span class="sourceLineNo">298</span> // Element element = doc.getElementById(appenderName);<a name="line.298"></a> |
| <span class="sourceLineNo">299</span><a name="line.299"></a> |
| <span class="sourceLineNo">300</span> // Endre's hack:<a name="line.300"></a> |
| <span class="sourceLineNo">301</span> Element element = null;<a name="line.301"></a> |
| <span class="sourceLineNo">302</span> NodeList list = doc.getElementsByTagName("appender");<a name="line.302"></a> |
| <span class="sourceLineNo">303</span> for (int t = 0; t < list.getLength(); t++) {<a name="line.303"></a> |
| <span class="sourceLineNo">304</span> Node node = list.item(t);<a name="line.304"></a> |
| <span class="sourceLineNo">305</span> NamedNodeMap map = node.getAttributes();<a name="line.305"></a> |
| <span class="sourceLineNo">306</span> Node attrNode = map.getNamedItem("name");<a name="line.306"></a> |
| <span class="sourceLineNo">307</span> if (appenderName.equals(attrNode.getNodeValue())) {<a name="line.307"></a> |
| <span class="sourceLineNo">308</span> element = (Element) node;<a name="line.308"></a> |
| <span class="sourceLineNo">309</span> break;<a name="line.309"></a> |
| <span class="sourceLineNo">310</span> }<a name="line.310"></a> |
| <span class="sourceLineNo">311</span> }<a name="line.311"></a> |
| <span class="sourceLineNo">312</span> // Hack finished.<a name="line.312"></a> |
| <span class="sourceLineNo">313</span><a name="line.313"></a> |
| <span class="sourceLineNo">314</span> if (element == null) {<a name="line.314"></a> |
| <span class="sourceLineNo">315</span><a name="line.315"></a> |
| <span class="sourceLineNo">316</span> LOGGER.error("No appender named [{}] could be found.", appenderName);<a name="line.316"></a> |
| <span class="sourceLineNo">317</span> return null;<a name="line.317"></a> |
| <span class="sourceLineNo">318</span> } else {<a name="line.318"></a> |
| <span class="sourceLineNo">319</span> appender = parseAppender(element);<a name="line.319"></a> |
| <span class="sourceLineNo">320</span> if (appender != null) {<a name="line.320"></a> |
| <span class="sourceLineNo">321</span> appenderMap.put(appenderName, appender);<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> }<a name="line.322"></a> |
| <span class="sourceLineNo">323</span> return appender;<a name="line.323"></a> |
| <span class="sourceLineNo">324</span> }<a name="line.324"></a> |
| <span class="sourceLineNo">325</span> }<a name="line.325"></a> |
| <span class="sourceLineNo">326</span> }<a name="line.326"></a> |
| <span class="sourceLineNo">327</span><a name="line.327"></a> |
| <span class="sourceLineNo">328</span> /**<a name="line.328"></a> |
| <span class="sourceLineNo">329</span> * Used internally to parse appenders by IDREF element.<a name="line.329"></a> |
| <span class="sourceLineNo">330</span> */<a name="line.330"></a> |
| <span class="sourceLineNo">331</span> public Appender findAppenderByReference(Element appenderRef) {<a name="line.331"></a> |
| <span class="sourceLineNo">332</span> String appenderName = subst(appenderRef.getAttribute(REF_ATTR));<a name="line.332"></a> |
| <span class="sourceLineNo">333</span> Document doc = appenderRef.getOwnerDocument();<a name="line.333"></a> |
| <span class="sourceLineNo">334</span> return findAppenderByName(doc, appenderName);<a name="line.334"></a> |
| <span class="sourceLineNo">335</span> }<a name="line.335"></a> |
| <span class="sourceLineNo">336</span><a name="line.336"></a> |
| <span class="sourceLineNo">337</span> /**<a name="line.337"></a> |
| <span class="sourceLineNo">338</span> * Used internally to parse an appender element.<a name="line.338"></a> |
| <span class="sourceLineNo">339</span> */<a name="line.339"></a> |
| <span class="sourceLineNo">340</span> public Appender parseAppender(Element appenderElement) {<a name="line.340"></a> |
| <span class="sourceLineNo">341</span> String className = subst(appenderElement.getAttribute(CLASS_ATTR));<a name="line.341"></a> |
| <span class="sourceLineNo">342</span> LOGGER.debug("Class name: [" + className + ']');<a name="line.342"></a> |
| <span class="sourceLineNo">343</span> Appender appender = manager.parseAppender(className, appenderElement, this);<a name="line.343"></a> |
| <span class="sourceLineNo">344</span> if (appender == null) {<a name="line.344"></a> |
| <span class="sourceLineNo">345</span> appender = buildAppender(className, appenderElement);<a name="line.345"></a> |
| <span class="sourceLineNo">346</span> }<a name="line.346"></a> |
| <span class="sourceLineNo">347</span> return appender;<a name="line.347"></a> |
| <span class="sourceLineNo">348</span> }<a name="line.348"></a> |
| <span class="sourceLineNo">349</span><a name="line.349"></a> |
| <span class="sourceLineNo">350</span> private Appender buildAppender(String className, Element appenderElement) {<a name="line.350"></a> |
| <span class="sourceLineNo">351</span> try {<a name="line.351"></a> |
| <span class="sourceLineNo">352</span> Appender appender = LoaderUtil.newInstanceOf(className);<a name="line.352"></a> |
| <span class="sourceLineNo">353</span> PropertySetter propSetter = new PropertySetter(appender);<a name="line.353"></a> |
| <span class="sourceLineNo">354</span><a name="line.354"></a> |
| <span class="sourceLineNo">355</span> appender.setName(subst(appenderElement.getAttribute(NAME_ATTR)));<a name="line.355"></a> |
| <span class="sourceLineNo">356</span> forEachElement(appenderElement.getChildNodes(), (currentElement) -> {<a name="line.356"></a> |
| <span class="sourceLineNo">357</span> // Parse appender parameters<a name="line.357"></a> |
| <span class="sourceLineNo">358</span> switch (currentElement.getTagName()) {<a name="line.358"></a> |
| <span class="sourceLineNo">359</span> case PARAM_TAG:<a name="line.359"></a> |
| <span class="sourceLineNo">360</span> setParameter(currentElement, propSetter);<a name="line.360"></a> |
| <span class="sourceLineNo">361</span> break;<a name="line.361"></a> |
| <span class="sourceLineNo">362</span> case LAYOUT_TAG:<a name="line.362"></a> |
| <span class="sourceLineNo">363</span> appender.setLayout(parseLayout(currentElement));<a name="line.363"></a> |
| <span class="sourceLineNo">364</span> break;<a name="line.364"></a> |
| <span class="sourceLineNo">365</span> case FILTER_TAG:<a name="line.365"></a> |
| <span class="sourceLineNo">366</span> Filter filter = parseFilters(currentElement);<a name="line.366"></a> |
| <span class="sourceLineNo">367</span> if (filter != null) {<a name="line.367"></a> |
| <span class="sourceLineNo">368</span> LOGGER.debug("Adding filter of type [{}] to appender named [{}]",<a name="line.368"></a> |
| <span class="sourceLineNo">369</span> filter.getClass(), appender.getName());<a name="line.369"></a> |
| <span class="sourceLineNo">370</span> appender.addFilter(filter);<a name="line.370"></a> |
| <span class="sourceLineNo">371</span> }<a name="line.371"></a> |
| <span class="sourceLineNo">372</span> break;<a name="line.372"></a> |
| <span class="sourceLineNo">373</span> case ERROR_HANDLER_TAG:<a name="line.373"></a> |
| <span class="sourceLineNo">374</span> parseErrorHandler(currentElement, appender);<a name="line.374"></a> |
| <span class="sourceLineNo">375</span> break;<a name="line.375"></a> |
| <span class="sourceLineNo">376</span> case APPENDER_REF_TAG:<a name="line.376"></a> |
| <span class="sourceLineNo">377</span> String refName = subst(currentElement.getAttribute(REF_ATTR));<a name="line.377"></a> |
| <span class="sourceLineNo">378</span> if (appender instanceof AppenderAttachable) {<a name="line.378"></a> |
| <span class="sourceLineNo">379</span> AppenderAttachable aa = (AppenderAttachable) appender;<a name="line.379"></a> |
| <span class="sourceLineNo">380</span> Appender child = findAppenderByReference(currentElement);<a name="line.380"></a> |
| <span class="sourceLineNo">381</span> LOGGER.debug("Attaching appender named [{}] to appender named [{}].", refName,<a name="line.381"></a> |
| <span class="sourceLineNo">382</span> appender.getName());<a name="line.382"></a> |
| <span class="sourceLineNo">383</span> aa.addAppender(child);<a name="line.383"></a> |
| <span class="sourceLineNo">384</span> } else {<a name="line.384"></a> |
| <span class="sourceLineNo">385</span> LOGGER.error("Requesting attachment of appender named [{}] to appender named [{}}]"<a name="line.385"></a> |
| <span class="sourceLineNo">386</span> + "which does not implement org.apache.log4j.spi.AppenderAttachable.",<a name="line.386"></a> |
| <span class="sourceLineNo">387</span> refName, appender.getName());<a name="line.387"></a> |
| <span class="sourceLineNo">388</span> }<a name="line.388"></a> |
| <span class="sourceLineNo">389</span> break;<a name="line.389"></a> |
| <span class="sourceLineNo">390</span> default:<a name="line.390"></a> |
| <span class="sourceLineNo">391</span> try {<a name="line.391"></a> |
| <span class="sourceLineNo">392</span> parseUnrecognizedElement(appender, currentElement, props);<a name="line.392"></a> |
| <span class="sourceLineNo">393</span> } catch (Exception ex) {<a name="line.393"></a> |
| <span class="sourceLineNo">394</span> throw new ConsumerException(ex);<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> });<a name="line.397"></a> |
| <span class="sourceLineNo">398</span> propSetter.activate();<a name="line.398"></a> |
| <span class="sourceLineNo">399</span> return appender;<a name="line.399"></a> |
| <span class="sourceLineNo">400</span> } catch (ConsumerException ex) {<a name="line.400"></a> |
| <span class="sourceLineNo">401</span> Throwable t = ex.getCause();<a name="line.401"></a> |
| <span class="sourceLineNo">402</span> if (t instanceof InterruptedException || t instanceof InterruptedIOException) {<a name="line.402"></a> |
| <span class="sourceLineNo">403</span> Thread.currentThread().interrupt();<a name="line.403"></a> |
| <span class="sourceLineNo">404</span> }<a name="line.404"></a> |
| <span class="sourceLineNo">405</span> LOGGER.error("Could not create an Appender. Reported error follows.", t);<a name="line.405"></a> |
| <span class="sourceLineNo">406</span> } catch (Exception oops) {<a name="line.406"></a> |
| <span class="sourceLineNo">407</span> if (oops instanceof InterruptedException || oops instanceof InterruptedIOException) {<a name="line.407"></a> |
| <span class="sourceLineNo">408</span> Thread.currentThread().interrupt();<a name="line.408"></a> |
| <span class="sourceLineNo">409</span> }<a name="line.409"></a> |
| <span class="sourceLineNo">410</span> LOGGER.error("Could not create an Appender. Reported error follows.", oops);<a name="line.410"></a> |
| <span class="sourceLineNo">411</span> }<a name="line.411"></a> |
| <span class="sourceLineNo">412</span> return null;<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> |
| <span class="sourceLineNo">415</span> public RewritePolicy parseRewritePolicy(Element rewritePolicyElement) {<a name="line.415"></a> |
| <span class="sourceLineNo">416</span> String className = subst(rewritePolicyElement.getAttribute(CLASS_ATTR));<a name="line.416"></a> |
| <span class="sourceLineNo">417</span> LOGGER.debug("Class name: [" + className + ']');<a name="line.417"></a> |
| <span class="sourceLineNo">418</span> RewritePolicy policy = manager.parseRewritePolicy(className, rewritePolicyElement, this);<a name="line.418"></a> |
| <span class="sourceLineNo">419</span> if (policy == null) {<a name="line.419"></a> |
| <span class="sourceLineNo">420</span> policy = buildRewritePolicy(className, rewritePolicyElement);<a name="line.420"></a> |
| <span class="sourceLineNo">421</span> }<a name="line.421"></a> |
| <span class="sourceLineNo">422</span> return policy;<a name="line.422"></a> |
| <span class="sourceLineNo">423</span> }<a name="line.423"></a> |
| <span class="sourceLineNo">424</span><a name="line.424"></a> |
| <span class="sourceLineNo">425</span> private RewritePolicy buildRewritePolicy(String className, Element element) {<a name="line.425"></a> |
| <span class="sourceLineNo">426</span> try {<a name="line.426"></a> |
| <span class="sourceLineNo">427</span> RewritePolicy policy = LoaderUtil.newInstanceOf(className);<a name="line.427"></a> |
| <span class="sourceLineNo">428</span> PropertySetter propSetter = new PropertySetter(policy);<a name="line.428"></a> |
| <span class="sourceLineNo">429</span><a name="line.429"></a> |
| <span class="sourceLineNo">430</span> forEachElement(element.getChildNodes(), (currentElement) -> {<a name="line.430"></a> |
| <span class="sourceLineNo">431</span> if (currentElement.getTagName().equalsIgnoreCase(PARAM_TAG)) {<a name="line.431"></a> |
| <span class="sourceLineNo">432</span> setParameter(currentElement, propSetter);<a name="line.432"></a> |
| <span class="sourceLineNo">433</span> }<a name="line.433"></a> |
| <span class="sourceLineNo">434</span> });<a name="line.434"></a> |
| <span class="sourceLineNo">435</span> propSetter.activate();<a name="line.435"></a> |
| <span class="sourceLineNo">436</span> return policy;<a name="line.436"></a> |
| <span class="sourceLineNo">437</span> } catch (ConsumerException ex) {<a name="line.437"></a> |
| <span class="sourceLineNo">438</span> Throwable t = ex.getCause();<a name="line.438"></a> |
| <span class="sourceLineNo">439</span> if (t instanceof InterruptedException || t instanceof InterruptedIOException) {<a name="line.439"></a> |
| <span class="sourceLineNo">440</span> Thread.currentThread().interrupt();<a name="line.440"></a> |
| <span class="sourceLineNo">441</span> }<a name="line.441"></a> |
| <span class="sourceLineNo">442</span> LOGGER.error("Could not create an RewritePolicy. Reported error follows.", t);<a name="line.442"></a> |
| <span class="sourceLineNo">443</span> } catch (Exception oops) {<a name="line.443"></a> |
| <span class="sourceLineNo">444</span> if (oops instanceof InterruptedException || oops instanceof InterruptedIOException) {<a name="line.444"></a> |
| <span class="sourceLineNo">445</span> Thread.currentThread().interrupt();<a name="line.445"></a> |
| <span class="sourceLineNo">446</span> }<a name="line.446"></a> |
| <span class="sourceLineNo">447</span> LOGGER.error("Could not create an RewritePolicy. Reported error follows.", oops);<a name="line.447"></a> |
| <span class="sourceLineNo">448</span> }<a name="line.448"></a> |
| <span class="sourceLineNo">449</span> return null;<a name="line.449"></a> |
| <span class="sourceLineNo">450</span> }<a name="line.450"></a> |
| <span class="sourceLineNo">451</span><a name="line.451"></a> |
| <span class="sourceLineNo">452</span> /**<a name="line.452"></a> |
| <span class="sourceLineNo">453</span> * Used internally to parse an {@link ErrorHandler} element.<a name="line.453"></a> |
| <span class="sourceLineNo">454</span> */<a name="line.454"></a> |
| <span class="sourceLineNo">455</span> private void parseErrorHandler(Element element, Appender appender) {<a name="line.455"></a> |
| <span class="sourceLineNo">456</span> ErrorHandler eh = (ErrorHandler) OptionConverter.instantiateByClassName(<a name="line.456"></a> |
| <span class="sourceLineNo">457</span> subst(element.getAttribute(CLASS_ATTR)),<a name="line.457"></a> |
| <span class="sourceLineNo">458</span> ErrorHandler.class,<a name="line.458"></a> |
| <span class="sourceLineNo">459</span> null);<a name="line.459"></a> |
| <span class="sourceLineNo">460</span><a name="line.460"></a> |
| <span class="sourceLineNo">461</span> if (eh != null) {<a name="line.461"></a> |
| <span class="sourceLineNo">462</span> eh.setAppender(appender);<a name="line.462"></a> |
| <span class="sourceLineNo">463</span><a name="line.463"></a> |
| <span class="sourceLineNo">464</span> PropertySetter propSetter = new PropertySetter(eh);<a name="line.464"></a> |
| <span class="sourceLineNo">465</span> forEachElement(element.getChildNodes(), (currentElement) -> {<a name="line.465"></a> |
| <span class="sourceLineNo">466</span> String tagName = currentElement.getTagName();<a name="line.466"></a> |
| <span class="sourceLineNo">467</span> if (tagName.equals(PARAM_TAG)) {<a name="line.467"></a> |
| <span class="sourceLineNo">468</span> setParameter(currentElement, propSetter);<a name="line.468"></a> |
| <span class="sourceLineNo">469</span> }<a name="line.469"></a> |
| <span class="sourceLineNo">470</span> });<a name="line.470"></a> |
| <span class="sourceLineNo">471</span> propSetter.activate();<a name="line.471"></a> |
| <span class="sourceLineNo">472</span> appender.setErrorHandler(eh);<a name="line.472"></a> |
| <span class="sourceLineNo">473</span> }<a name="line.473"></a> |
| <span class="sourceLineNo">474</span> }<a name="line.474"></a> |
| <span class="sourceLineNo">475</span><a name="line.475"></a> |
| <span class="sourceLineNo">476</span> /**<a name="line.476"></a> |
| <span class="sourceLineNo">477</span> * Used internally to parse a filter element.<a name="line.477"></a> |
| <span class="sourceLineNo">478</span> */<a name="line.478"></a> |
| <span class="sourceLineNo">479</span> public Filter parseFilters(Element filterElement) {<a name="line.479"></a> |
| <span class="sourceLineNo">480</span> String className = subst(filterElement.getAttribute(CLASS_ATTR));<a name="line.480"></a> |
| <span class="sourceLineNo">481</span> LOGGER.debug("Class name: [" + className + ']');<a name="line.481"></a> |
| <span class="sourceLineNo">482</span> Filter filter = manager.parseFilter(className, filterElement, this);<a name="line.482"></a> |
| <span class="sourceLineNo">483</span> if (filter == null) {<a name="line.483"></a> |
| <span class="sourceLineNo">484</span> PropertySetter propSetter = new PropertySetter(filter);<a name="line.484"></a> |
| <span class="sourceLineNo">485</span> forEachElement(filterElement.getChildNodes(), (currentElement) -> {<a name="line.485"></a> |
| <span class="sourceLineNo">486</span> String tagName = currentElement.getTagName();<a name="line.486"></a> |
| <span class="sourceLineNo">487</span> if (tagName.equals(PARAM_TAG)) {<a name="line.487"></a> |
| <span class="sourceLineNo">488</span> setParameter(currentElement, propSetter);<a name="line.488"></a> |
| <span class="sourceLineNo">489</span> } else {<a name="line.489"></a> |
| <span class="sourceLineNo">490</span> quietParseUnrecognizedElement(filter, currentElement, props);<a name="line.490"></a> |
| <span class="sourceLineNo">491</span> }<a name="line.491"></a> |
| <span class="sourceLineNo">492</span> });<a name="line.492"></a> |
| <span class="sourceLineNo">493</span> propSetter.activate();<a name="line.493"></a> |
| <span class="sourceLineNo">494</span> }<a name="line.494"></a> |
| <span class="sourceLineNo">495</span> return filter;<a name="line.495"></a> |
| <span class="sourceLineNo">496</span> }<a name="line.496"></a> |
| <span class="sourceLineNo">497</span><a name="line.497"></a> |
| <span class="sourceLineNo">498</span> /**<a name="line.498"></a> |
| <span class="sourceLineNo">499</span> * Used internally to parse an category element.<a name="line.499"></a> |
| <span class="sourceLineNo">500</span> */<a name="line.500"></a> |
| <span class="sourceLineNo">501</span> private void parseCategory(Element loggerElement) {<a name="line.501"></a> |
| <span class="sourceLineNo">502</span> // Create a new org.apache.log4j.Category object from the <category> element.<a name="line.502"></a> |
| <span class="sourceLineNo">503</span> String catName = subst(loggerElement.getAttribute(NAME_ATTR));<a name="line.503"></a> |
| <span class="sourceLineNo">504</span> boolean additivity = OptionConverter.toBoolean(subst(loggerElement.getAttribute(ADDITIVITY_ATTR)), true);<a name="line.504"></a> |
| <span class="sourceLineNo">505</span> LoggerConfig loggerConfig = getLogger(catName);<a name="line.505"></a> |
| <span class="sourceLineNo">506</span> if (loggerConfig == null) {<a name="line.506"></a> |
| <span class="sourceLineNo">507</span> loggerConfig = new LoggerConfig(catName, org.apache.logging.log4j.Level.ERROR, additivity);<a name="line.507"></a> |
| <span class="sourceLineNo">508</span> addLogger(catName, loggerConfig);<a name="line.508"></a> |
| <span class="sourceLineNo">509</span> } else {<a name="line.509"></a> |
| <span class="sourceLineNo">510</span> loggerConfig.setAdditive(additivity);<a name="line.510"></a> |
| <span class="sourceLineNo">511</span> }<a name="line.511"></a> |
| <span class="sourceLineNo">512</span> parseChildrenOfLoggerElement(loggerElement, loggerConfig, false);<a name="line.512"></a> |
| <span class="sourceLineNo">513</span> }<a name="line.513"></a> |
| <span class="sourceLineNo">514</span><a name="line.514"></a> |
| <span class="sourceLineNo">515</span> /**<a name="line.515"></a> |
| <span class="sourceLineNo">516</span> * Used internally to parse the roor category element.<a name="line.516"></a> |
| <span class="sourceLineNo">517</span> */<a name="line.517"></a> |
| <span class="sourceLineNo">518</span> private void parseRoot(Element rootElement) {<a name="line.518"></a> |
| <span class="sourceLineNo">519</span> LoggerConfig root = getRootLogger();<a name="line.519"></a> |
| <span class="sourceLineNo">520</span> parseChildrenOfLoggerElement(rootElement, root, true);<a name="line.520"></a> |
| <span class="sourceLineNo">521</span> }<a name="line.521"></a> |
| <span class="sourceLineNo">522</span><a name="line.522"></a> |
| <span class="sourceLineNo">523</span> /**<a name="line.523"></a> |
| <span class="sourceLineNo">524</span> * Used internally to parse the children of a LoggerConfig element.<a name="line.524"></a> |
| <span class="sourceLineNo">525</span> */<a name="line.525"></a> |
| <span class="sourceLineNo">526</span> private void parseChildrenOfLoggerElement(Element catElement, LoggerConfig loggerConfig, boolean isRoot) {<a name="line.526"></a> |
| <span class="sourceLineNo">527</span><a name="line.527"></a> |
| <span class="sourceLineNo">528</span> final PropertySetter propSetter = new PropertySetter(loggerConfig);<a name="line.528"></a> |
| <span class="sourceLineNo">529</span> loggerConfig.getAppenderRefs().clear();<a name="line.529"></a> |
| <span class="sourceLineNo">530</span> forEachElement(catElement.getChildNodes(), (currentElement) -> {<a name="line.530"></a> |
| <span class="sourceLineNo">531</span> switch (currentElement.getTagName()) {<a name="line.531"></a> |
| <span class="sourceLineNo">532</span> case APPENDER_REF_TAG: {<a name="line.532"></a> |
| <span class="sourceLineNo">533</span> Appender appender = findAppenderByReference(currentElement);<a name="line.533"></a> |
| <span class="sourceLineNo">534</span> String refName = subst(currentElement.getAttribute(REF_ATTR));<a name="line.534"></a> |
| <span class="sourceLineNo">535</span> if (appender != null) {<a name="line.535"></a> |
| <span class="sourceLineNo">536</span> LOGGER.debug("Adding appender named [{}] to loggerConfig [{}].", refName,<a name="line.536"></a> |
| <span class="sourceLineNo">537</span> loggerConfig.getName());<a name="line.537"></a> |
| <span class="sourceLineNo">538</span> loggerConfig.addAppender(getAppender(refName), null, null);<a name="line.538"></a> |
| <span class="sourceLineNo">539</span> } else {<a name="line.539"></a> |
| <span class="sourceLineNo">540</span> LOGGER.debug("Appender named [{}}] not found.", refName);<a name="line.540"></a> |
| <span class="sourceLineNo">541</span> }<a name="line.541"></a> |
| <span class="sourceLineNo">542</span> break;<a name="line.542"></a> |
| <span class="sourceLineNo">543</span> }<a name="line.543"></a> |
| <span class="sourceLineNo">544</span> case LEVEL_TAG: case PRIORITY_TAG: {<a name="line.544"></a> |
| <span class="sourceLineNo">545</span> parseLevel(currentElement, loggerConfig, isRoot);<a name="line.545"></a> |
| <span class="sourceLineNo">546</span> break;<a name="line.546"></a> |
| <span class="sourceLineNo">547</span> }<a name="line.547"></a> |
| <span class="sourceLineNo">548</span> case PARAM_TAG: {<a name="line.548"></a> |
| <span class="sourceLineNo">549</span> setParameter(currentElement, propSetter);<a name="line.549"></a> |
| <span class="sourceLineNo">550</span> break;<a name="line.550"></a> |
| <span class="sourceLineNo">551</span> }<a name="line.551"></a> |
| <span class="sourceLineNo">552</span> default: {<a name="line.552"></a> |
| <span class="sourceLineNo">553</span> quietParseUnrecognizedElement(loggerConfig, currentElement, props);<a name="line.553"></a> |
| <span class="sourceLineNo">554</span> }<a name="line.554"></a> |
| <span class="sourceLineNo">555</span> }<a name="line.555"></a> |
| <span class="sourceLineNo">556</span> });<a name="line.556"></a> |
| <span class="sourceLineNo">557</span> propSetter.activate();<a name="line.557"></a> |
| <span class="sourceLineNo">558</span> }<a name="line.558"></a> |
| <span class="sourceLineNo">559</span><a name="line.559"></a> |
| <span class="sourceLineNo">560</span> /**<a name="line.560"></a> |
| <span class="sourceLineNo">561</span> * Used internally to parse a layout element.<a name="line.561"></a> |
| <span class="sourceLineNo">562</span> */<a name="line.562"></a> |
| <span class="sourceLineNo">563</span> public Layout parseLayout(Element layoutElement) {<a name="line.563"></a> |
| <span class="sourceLineNo">564</span> String className = subst(layoutElement.getAttribute(CLASS_ATTR));<a name="line.564"></a> |
| <span class="sourceLineNo">565</span> LOGGER.debug("Parsing layout of class: \"{}\"", className);<a name="line.565"></a> |
| <span class="sourceLineNo">566</span> Layout layout = manager.parseLayout(className, layoutElement, this);<a name="line.566"></a> |
| <span class="sourceLineNo">567</span> if (layout == null) {<a name="line.567"></a> |
| <span class="sourceLineNo">568</span> layout = buildLayout(className, layoutElement);<a name="line.568"></a> |
| <span class="sourceLineNo">569</span> }<a name="line.569"></a> |
| <span class="sourceLineNo">570</span> return layout;<a name="line.570"></a> |
| <span class="sourceLineNo">571</span> }<a name="line.571"></a> |
| <span class="sourceLineNo">572</span><a name="line.572"></a> |
| <span class="sourceLineNo">573</span> private Layout buildLayout(String className, Element layout_element) {<a name="line.573"></a> |
| <span class="sourceLineNo">574</span> try {<a name="line.574"></a> |
| <span class="sourceLineNo">575</span> Layout layout = LoaderUtil.newInstanceOf(className);<a name="line.575"></a> |
| <span class="sourceLineNo">576</span> PropertySetter propSetter = new PropertySetter(layout);<a name="line.576"></a> |
| <span class="sourceLineNo">577</span> forEachElement(layout_element.getChildNodes(), (currentElement) -> {<a name="line.577"></a> |
| <span class="sourceLineNo">578</span> String tagName = currentElement.getTagName();<a name="line.578"></a> |
| <span class="sourceLineNo">579</span> if (tagName.equals(PARAM_TAG)) {<a name="line.579"></a> |
| <span class="sourceLineNo">580</span> setParameter(currentElement, propSetter);<a name="line.580"></a> |
| <span class="sourceLineNo">581</span> } else {<a name="line.581"></a> |
| <span class="sourceLineNo">582</span> try {<a name="line.582"></a> |
| <span class="sourceLineNo">583</span> parseUnrecognizedElement(layout, currentElement, props);<a name="line.583"></a> |
| <span class="sourceLineNo">584</span> } catch (Exception ex) {<a name="line.584"></a> |
| <span class="sourceLineNo">585</span> throw new ConsumerException(ex);<a name="line.585"></a> |
| <span class="sourceLineNo">586</span> }<a name="line.586"></a> |
| <span class="sourceLineNo">587</span> }<a name="line.587"></a> |
| <span class="sourceLineNo">588</span> });<a name="line.588"></a> |
| <span class="sourceLineNo">589</span><a name="line.589"></a> |
| <span class="sourceLineNo">590</span> propSetter.activate();<a name="line.590"></a> |
| <span class="sourceLineNo">591</span> return layout;<a name="line.591"></a> |
| <span class="sourceLineNo">592</span> } catch (ConsumerException ce) {<a name="line.592"></a> |
| <span class="sourceLineNo">593</span> Throwable cause = ce.getCause();<a name="line.593"></a> |
| <span class="sourceLineNo">594</span> if (cause instanceof InterruptedException || cause instanceof InterruptedIOException) {<a name="line.594"></a> |
| <span class="sourceLineNo">595</span> Thread.currentThread().interrupt();<a name="line.595"></a> |
| <span class="sourceLineNo">596</span> }<a name="line.596"></a> |
| <span class="sourceLineNo">597</span> LOGGER.error("Could not create the Layout. Reported error follows.", cause);<a name="line.597"></a> |
| <span class="sourceLineNo">598</span> } catch (Exception oops) {<a name="line.598"></a> |
| <span class="sourceLineNo">599</span> if (oops instanceof InterruptedException || oops instanceof InterruptedIOException) {<a name="line.599"></a> |
| <span class="sourceLineNo">600</span> Thread.currentThread().interrupt();<a name="line.600"></a> |
| <span class="sourceLineNo">601</span> }<a name="line.601"></a> |
| <span class="sourceLineNo">602</span> LOGGER.error("Could not create the Layout. Reported error follows.", oops);<a name="line.602"></a> |
| <span class="sourceLineNo">603</span> }<a name="line.603"></a> |
| <span class="sourceLineNo">604</span> return null;<a name="line.604"></a> |
| <span class="sourceLineNo">605</span> }<a name="line.605"></a> |
| <span class="sourceLineNo">606</span><a name="line.606"></a> |
| <span class="sourceLineNo">607</span> /**<a name="line.607"></a> |
| <span class="sourceLineNo">608</span> * Used internally to parse a level element.<a name="line.608"></a> |
| <span class="sourceLineNo">609</span> */<a name="line.609"></a> |
| <span class="sourceLineNo">610</span> private void parseLevel(Element element, LoggerConfig logger, boolean isRoot) {<a name="line.610"></a> |
| <span class="sourceLineNo">611</span> String catName = logger.getName();<a name="line.611"></a> |
| <span class="sourceLineNo">612</span> if (isRoot) {<a name="line.612"></a> |
| <span class="sourceLineNo">613</span> catName = "root";<a name="line.613"></a> |
| <span class="sourceLineNo">614</span> }<a name="line.614"></a> |
| <span class="sourceLineNo">615</span><a name="line.615"></a> |
| <span class="sourceLineNo">616</span> String priStr = subst(element.getAttribute(VALUE_ATTR));<a name="line.616"></a> |
| <span class="sourceLineNo">617</span> LOGGER.debug("Level value for {} is [{}}].", catName, priStr);<a name="line.617"></a> |
| <span class="sourceLineNo">618</span><a name="line.618"></a> |
| <span class="sourceLineNo">619</span> if (INHERITED.equalsIgnoreCase(priStr) || NULL.equalsIgnoreCase(priStr)) {<a name="line.619"></a> |
| <span class="sourceLineNo">620</span> if (isRoot) {<a name="line.620"></a> |
| <span class="sourceLineNo">621</span> LOGGER.error("Root level cannot be inherited. Ignoring directive.");<a name="line.621"></a> |
| <span class="sourceLineNo">622</span> } else {<a name="line.622"></a> |
| <span class="sourceLineNo">623</span> logger.setLevel(null);<a name="line.623"></a> |
| <span class="sourceLineNo">624</span> }<a name="line.624"></a> |
| <span class="sourceLineNo">625</span> } else {<a name="line.625"></a> |
| <span class="sourceLineNo">626</span> String className = subst(element.getAttribute(CLASS_ATTR));<a name="line.626"></a> |
| <span class="sourceLineNo">627</span> if (EMPTY_STR.equals(className)) {<a name="line.627"></a> |
| <span class="sourceLineNo">628</span> logger.setLevel(OptionConverter.convertLevel(priStr, org.apache.logging.log4j.Level.DEBUG));<a name="line.628"></a> |
| <span class="sourceLineNo">629</span> } else {<a name="line.629"></a> |
| <span class="sourceLineNo">630</span> LOGGER.debug("Desired Level sub-class: [{}]", className);<a name="line.630"></a> |
| <span class="sourceLineNo">631</span> try {<a name="line.631"></a> |
| <span class="sourceLineNo">632</span> Class<?> clazz = LoaderUtil.loadClass(className);<a name="line.632"></a> |
| <span class="sourceLineNo">633</span> Method toLevelMethod = clazz.getMethod("toLevel", ONE_STRING_PARAM);<a name="line.633"></a> |
| <span class="sourceLineNo">634</span> Level pri = (Level) toLevelMethod.invoke(null, new Object[]{priStr});<a name="line.634"></a> |
| <span class="sourceLineNo">635</span> logger.setLevel(OptionConverter.convertLevel(pri));<a name="line.635"></a> |
| <span class="sourceLineNo">636</span> } catch (Exception oops) {<a name="line.636"></a> |
| <span class="sourceLineNo">637</span> if (oops instanceof InterruptedException || oops instanceof InterruptedIOException) {<a name="line.637"></a> |
| <span class="sourceLineNo">638</span> Thread.currentThread().interrupt();<a name="line.638"></a> |
| <span class="sourceLineNo">639</span> }<a name="line.639"></a> |
| <span class="sourceLineNo">640</span> LOGGER.error("Could not create level [" + priStr +<a name="line.640"></a> |
| <span class="sourceLineNo">641</span> "]. Reported error follows.", oops);<a name="line.641"></a> |
| <span class="sourceLineNo">642</span> return;<a name="line.642"></a> |
| <span class="sourceLineNo">643</span> }<a name="line.643"></a> |
| <span class="sourceLineNo">644</span> }<a name="line.644"></a> |
| <span class="sourceLineNo">645</span> }<a name="line.645"></a> |
| <span class="sourceLineNo">646</span> LOGGER.debug("{} level set to {}", catName, logger.getLevel());<a name="line.646"></a> |
| <span class="sourceLineNo">647</span> }<a name="line.647"></a> |
| <span class="sourceLineNo">648</span><a name="line.648"></a> |
| <span class="sourceLineNo">649</span> private void setParameter(Element elem, PropertySetter propSetter) {<a name="line.649"></a> |
| <span class="sourceLineNo">650</span> String name = subst(elem.getAttribute(NAME_ATTR));<a name="line.650"></a> |
| <span class="sourceLineNo">651</span> String value = (elem.getAttribute(VALUE_ATTR));<a name="line.651"></a> |
| <span class="sourceLineNo">652</span> value = subst(OptionConverter.convertSpecialChars(value));<a name="line.652"></a> |
| <span class="sourceLineNo">653</span> propSetter.setProperty(name, value);<a name="line.653"></a> |
| <span class="sourceLineNo">654</span> }<a name="line.654"></a> |
| <span class="sourceLineNo">655</span><a name="line.655"></a> |
| <span class="sourceLineNo">656</span> /**<a name="line.656"></a> |
| <span class="sourceLineNo">657</span> * Used internally to configure the log4j framework by parsing a DOM<a name="line.657"></a> |
| <span class="sourceLineNo">658</span> * tree of XML elements based on <a<a name="line.658"></a> |
| <span class="sourceLineNo">659</span> * href="doc-files/log4j.dtd">log4j.dtd</a>.<a name="line.659"></a> |
| <span class="sourceLineNo">660</span> */<a name="line.660"></a> |
| <span class="sourceLineNo">661</span> private void parse(Element element) {<a name="line.661"></a> |
| <span class="sourceLineNo">662</span> String rootElementName = element.getTagName();<a name="line.662"></a> |
| <span class="sourceLineNo">663</span><a name="line.663"></a> |
| <span class="sourceLineNo">664</span> if (!rootElementName.equals(CONFIGURATION_TAG)) {<a name="line.664"></a> |
| <span class="sourceLineNo">665</span> if (rootElementName.equals(OLD_CONFIGURATION_TAG)) {<a name="line.665"></a> |
| <span class="sourceLineNo">666</span> LOGGER.warn("The <" + OLD_CONFIGURATION_TAG +<a name="line.666"></a> |
| <span class="sourceLineNo">667</span> "> element has been deprecated.");<a name="line.667"></a> |
| <span class="sourceLineNo">668</span> LOGGER.warn("Use the <" + CONFIGURATION_TAG + "> element instead.");<a name="line.668"></a> |
| <span class="sourceLineNo">669</span> } else {<a name="line.669"></a> |
| <span class="sourceLineNo">670</span> LOGGER.error("DOM element is - not a <" + CONFIGURATION_TAG + "> element.");<a name="line.670"></a> |
| <span class="sourceLineNo">671</span> return;<a name="line.671"></a> |
| <span class="sourceLineNo">672</span> }<a name="line.672"></a> |
| <span class="sourceLineNo">673</span> }<a name="line.673"></a> |
| <span class="sourceLineNo">674</span><a name="line.674"></a> |
| <span class="sourceLineNo">675</span><a name="line.675"></a> |
| <span class="sourceLineNo">676</span> String debugAttrib = subst(element.getAttribute(INTERNAL_DEBUG_ATTR));<a name="line.676"></a> |
| <span class="sourceLineNo">677</span><a name="line.677"></a> |
| <span class="sourceLineNo">678</span> LOGGER.debug("debug attribute= \"" + debugAttrib + "\".");<a name="line.678"></a> |
| <span class="sourceLineNo">679</span> // if the log4j.dtd is not specified in the XML file, then the<a name="line.679"></a> |
| <span class="sourceLineNo">680</span> // "debug" attribute is returned as the empty string.<a name="line.680"></a> |
| <span class="sourceLineNo">681</span> String status = "error";<a name="line.681"></a> |
| <span class="sourceLineNo">682</span> if (!debugAttrib.equals("") && !debugAttrib.equals("null")) {<a name="line.682"></a> |
| <span class="sourceLineNo">683</span> status = OptionConverter.toBoolean(debugAttrib, true) ? "debug" : "error";<a name="line.683"></a> |
| <span class="sourceLineNo">684</span><a name="line.684"></a> |
| <span class="sourceLineNo">685</span> } else {<a name="line.685"></a> |
| <span class="sourceLineNo">686</span> LOGGER.debug("Ignoring " + INTERNAL_DEBUG_ATTR + " attribute.");<a name="line.686"></a> |
| <span class="sourceLineNo">687</span> }<a name="line.687"></a> |
| <span class="sourceLineNo">688</span><a name="line.688"></a> |
| <span class="sourceLineNo">689</span> String confDebug = subst(element.getAttribute(CONFIG_DEBUG_ATTR));<a name="line.689"></a> |
| <span class="sourceLineNo">690</span> if (!confDebug.equals("") && !confDebug.equals("null")) {<a name="line.690"></a> |
| <span class="sourceLineNo">691</span> LOGGER.warn("The \"" + CONFIG_DEBUG_ATTR + "\" attribute is deprecated.");<a name="line.691"></a> |
| <span class="sourceLineNo">692</span> LOGGER.warn("Use the \"" + INTERNAL_DEBUG_ATTR + "\" attribute instead.");<a name="line.692"></a> |
| <span class="sourceLineNo">693</span> status = OptionConverter.toBoolean(confDebug, true) ? "debug" : "error";<a name="line.693"></a> |
| <span class="sourceLineNo">694</span> }<a name="line.694"></a> |
| <span class="sourceLineNo">695</span><a name="line.695"></a> |
| <span class="sourceLineNo">696</span> final StatusConfiguration statusConfig = new StatusConfiguration().withStatus(status);<a name="line.696"></a> |
| <span class="sourceLineNo">697</span> statusConfig.initialize();<a name="line.697"></a> |
| <span class="sourceLineNo">698</span><a name="line.698"></a> |
| <span class="sourceLineNo">699</span> forEachElement(element.getChildNodes(), (currentElement) -> {<a name="line.699"></a> |
| <span class="sourceLineNo">700</span> switch (currentElement.getTagName()) {<a name="line.700"></a> |
| <span class="sourceLineNo">701</span> case CATEGORY: case LOGGER_ELEMENT:<a name="line.701"></a> |
| <span class="sourceLineNo">702</span> parseCategory(currentElement);<a name="line.702"></a> |
| <span class="sourceLineNo">703</span> break;<a name="line.703"></a> |
| <span class="sourceLineNo">704</span> case ROOT_TAG:<a name="line.704"></a> |
| <span class="sourceLineNo">705</span> parseRoot(currentElement);<a name="line.705"></a> |
| <span class="sourceLineNo">706</span> break;<a name="line.706"></a> |
| <span class="sourceLineNo">707</span> case RENDERER_TAG:<a name="line.707"></a> |
| <span class="sourceLineNo">708</span> LOGGER.warn("Renderers are not supported by Log4j 2 and will be ignored.");<a name="line.708"></a> |
| <span class="sourceLineNo">709</span> break;<a name="line.709"></a> |
| <span class="sourceLineNo">710</span> case THROWABLE_RENDERER_TAG:<a name="line.710"></a> |
| <span class="sourceLineNo">711</span> LOGGER.warn("Throwable Renderers are not supported by Log4j 2 and will be ignored.");<a name="line.711"></a> |
| <span class="sourceLineNo">712</span> break;<a name="line.712"></a> |
| <span class="sourceLineNo">713</span> case CATEGORY_FACTORY_TAG: case LOGGER_FACTORY_TAG:<a name="line.713"></a> |
| <span class="sourceLineNo">714</span> LOGGER.warn("Log4j 1 Logger factories are not supported by Log4j 2 and will be ignored.");<a name="line.714"></a> |
| <span class="sourceLineNo">715</span> break;<a name="line.715"></a> |
| <span class="sourceLineNo">716</span> case APPENDER_TAG:<a name="line.716"></a> |
| <span class="sourceLineNo">717</span> Appender appender = parseAppender(currentElement);<a name="line.717"></a> |
| <span class="sourceLineNo">718</span> appenderMap.put(appender.getName(), appender);<a name="line.718"></a> |
| <span class="sourceLineNo">719</span> if (appender instanceof AppenderWrapper) {<a name="line.719"></a> |
| <span class="sourceLineNo">720</span> addAppender(((AppenderWrapper) appender).getAppender());<a name="line.720"></a> |
| <span class="sourceLineNo">721</span> } else {<a name="line.721"></a> |
| <span class="sourceLineNo">722</span> addAppender(new AppenderAdapter(appender).getAdapter());<a name="line.722"></a> |
| <span class="sourceLineNo">723</span> }<a name="line.723"></a> |
| <span class="sourceLineNo">724</span> break;<a name="line.724"></a> |
| <span class="sourceLineNo">725</span> default:<a name="line.725"></a> |
| <span class="sourceLineNo">726</span> quietParseUnrecognizedElement(null, currentElement, props);<a name="line.726"></a> |
| <span class="sourceLineNo">727</span> }<a name="line.727"></a> |
| <span class="sourceLineNo">728</span> });<a name="line.728"></a> |
| <span class="sourceLineNo">729</span> }<a name="line.729"></a> |
| <span class="sourceLineNo">730</span><a name="line.730"></a> |
| <span class="sourceLineNo">731</span> private String subst(final String value) {<a name="line.731"></a> |
| <span class="sourceLineNo">732</span> return getStrSubstitutor().replace(value);<a name="line.732"></a> |
| <span class="sourceLineNo">733</span> }<a name="line.733"></a> |
| <span class="sourceLineNo">734</span><a name="line.734"></a> |
| <span class="sourceLineNo">735</span> public static void forEachElement(NodeList list, Consumer<Element> consumer) {<a name="line.735"></a> |
| <span class="sourceLineNo">736</span> final int length = list.getLength();<a name="line.736"></a> |
| <span class="sourceLineNo">737</span> for (int loop = 0; loop < length; loop++) {<a name="line.737"></a> |
| <span class="sourceLineNo">738</span> Node currentNode = list.item(loop);<a name="line.738"></a> |
| <span class="sourceLineNo">739</span><a name="line.739"></a> |
| <span class="sourceLineNo">740</span> if (currentNode.getNodeType() == Node.ELEMENT_NODE) {<a name="line.740"></a> |
| <span class="sourceLineNo">741</span> Element currentElement = (Element) currentNode;<a name="line.741"></a> |
| <span class="sourceLineNo">742</span> consumer.accept(currentElement);<a name="line.742"></a> |
| <span class="sourceLineNo">743</span> }<a name="line.743"></a> |
| <span class="sourceLineNo">744</span> }<a name="line.744"></a> |
| <span class="sourceLineNo">745</span> }<a name="line.745"></a> |
| <span class="sourceLineNo">746</span><a name="line.746"></a> |
| <span class="sourceLineNo">747</span> private interface ParseAction {<a name="line.747"></a> |
| <span class="sourceLineNo">748</span> Document parse(final DocumentBuilder parser) throws SAXException, IOException;<a name="line.748"></a> |
| <span class="sourceLineNo">749</span> }<a name="line.749"></a> |
| <span class="sourceLineNo">750</span><a name="line.750"></a> |
| <span class="sourceLineNo">751</span> private static class SAXErrorHandler implements org.xml.sax.ErrorHandler {<a name="line.751"></a> |
| <span class="sourceLineNo">752</span> private static final org.apache.logging.log4j.Logger LOGGER = StatusLogger.getLogger();<a name="line.752"></a> |
| <span class="sourceLineNo">753</span><a name="line.753"></a> |
| <span class="sourceLineNo">754</span> public void error(final SAXParseException ex) {<a name="line.754"></a> |
| <span class="sourceLineNo">755</span> emitMessage("Continuable parsing error ", ex);<a name="line.755"></a> |
| <span class="sourceLineNo">756</span> }<a name="line.756"></a> |
| <span class="sourceLineNo">757</span><a name="line.757"></a> |
| <span class="sourceLineNo">758</span> public void fatalError(final SAXParseException ex) {<a name="line.758"></a> |
| <span class="sourceLineNo">759</span> emitMessage("Fatal parsing error ", ex);<a name="line.759"></a> |
| <span class="sourceLineNo">760</span> }<a name="line.760"></a> |
| <span class="sourceLineNo">761</span><a name="line.761"></a> |
| <span class="sourceLineNo">762</span> public void warning(final SAXParseException ex) {<a name="line.762"></a> |
| <span class="sourceLineNo">763</span> emitMessage("Parsing warning ", ex);<a name="line.763"></a> |
| <span class="sourceLineNo">764</span> }<a name="line.764"></a> |
| <span class="sourceLineNo">765</span><a name="line.765"></a> |
| <span class="sourceLineNo">766</span> private static void emitMessage(final String msg, final SAXParseException ex) {<a name="line.766"></a> |
| <span class="sourceLineNo">767</span> LOGGER.warn("{} {} and column {}", msg, ex.getLineNumber(), ex.getColumnNumber());<a name="line.767"></a> |
| <span class="sourceLineNo">768</span> LOGGER.warn(ex.getMessage(), ex.getException());<a name="line.768"></a> |
| <span class="sourceLineNo">769</span> }<a name="line.769"></a> |
| <span class="sourceLineNo">770</span> }<a name="line.770"></a> |
| <span class="sourceLineNo">771</span><a name="line.771"></a> |
| <span class="sourceLineNo">772</span> private static class ConsumerException extends RuntimeException {<a name="line.772"></a> |
| <span class="sourceLineNo">773</span><a name="line.773"></a> |
| <span class="sourceLineNo">774</span> ConsumerException(Exception ex) {<a name="line.774"></a> |
| <span class="sourceLineNo">775</span> super(ex);<a name="line.775"></a> |
| <span class="sourceLineNo">776</span> }<a name="line.776"></a> |
| <span class="sourceLineNo">777</span> }<a name="line.777"></a> |
| <span class="sourceLineNo">778</span>}<a name="line.778"></a> |
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| </pre> |
| </div> |
| </body> |
| </html> |
