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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><a name="line.17"></a> |
| <span class="sourceLineNo">018</span>package org.apache.logging.log4j.core.config.plugins.visitors;<a name="line.18"></a> |
| <span class="sourceLineNo">019</span><a name="line.19"></a> |
| <span class="sourceLineNo">020</span>import java.util.Map;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span><a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import org.apache.logging.log4j.core.LogEvent;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import org.apache.logging.log4j.core.config.Configuration;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import org.apache.logging.log4j.core.config.Node;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import org.apache.logging.log4j.core.config.plugins.PluginAttribute;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import org.apache.logging.log4j.core.util.NameUtil;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import org.apache.logging.log4j.util.StringBuilders;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span><a name="line.28"></a> |
| <span class="sourceLineNo">029</span>/**<a name="line.29"></a> |
| <span class="sourceLineNo">030</span> * PluginVisitor implementation for {@link PluginAttribute}.<a name="line.30"></a> |
| <span class="sourceLineNo">031</span> */<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>public class PluginAttributeVisitor extends AbstractPluginVisitor<PluginAttribute> {<a name="line.32"></a> |
| <span class="sourceLineNo">033</span> public PluginAttributeVisitor() {<a name="line.33"></a> |
| <span class="sourceLineNo">034</span> super(PluginAttribute.class);<a name="line.34"></a> |
| <span class="sourceLineNo">035</span> }<a name="line.35"></a> |
| <span class="sourceLineNo">036</span><a name="line.36"></a> |
| <span class="sourceLineNo">037</span> @Override<a name="line.37"></a> |
| <span class="sourceLineNo">038</span> public Object visit(final Configuration configuration, final Node node, final LogEvent event,<a name="line.38"></a> |
| <span class="sourceLineNo">039</span> final StringBuilder log) {<a name="line.39"></a> |
| <span class="sourceLineNo">040</span> final String name = this.annotation.value();<a name="line.40"></a> |
| <span class="sourceLineNo">041</span> final Map<String, String> attributes = node.getAttributes();<a name="line.41"></a> |
| <span class="sourceLineNo">042</span> final String rawValue = removeAttributeValue(attributes, name, this.aliases);<a name="line.42"></a> |
| <span class="sourceLineNo">043</span> final String replacedValue = this.substitutor.replace(event, rawValue);<a name="line.43"></a> |
| <span class="sourceLineNo">044</span> final Object defaultValue = findDefaultValue(event);<a name="line.44"></a> |
| <span class="sourceLineNo">045</span> final Object value = convert(replacedValue, defaultValue);<a name="line.45"></a> |
| <span class="sourceLineNo">046</span> final Object debugValue = this.annotation.sensitive() ? NameUtil.md5(value + this.getClass().getName()) : value;<a name="line.46"></a> |
| <span class="sourceLineNo">047</span> StringBuilders.appendKeyDqValue(log, name, debugValue);<a name="line.47"></a> |
| <span class="sourceLineNo">048</span> return value;<a name="line.48"></a> |
| <span class="sourceLineNo">049</span> }<a name="line.49"></a> |
| <span class="sourceLineNo">050</span><a name="line.50"></a> |
| <span class="sourceLineNo">051</span> private Object findDefaultValue(final LogEvent event) {<a name="line.51"></a> |
| <span class="sourceLineNo">052</span> if (this.conversionType == int.class || this.conversionType == Integer.class) {<a name="line.52"></a> |
| <span class="sourceLineNo">053</span> return this.annotation.defaultInt();<a name="line.53"></a> |
| <span class="sourceLineNo">054</span> }<a name="line.54"></a> |
| <span class="sourceLineNo">055</span> if (this.conversionType == long.class || this.conversionType == Long.class) {<a name="line.55"></a> |
| <span class="sourceLineNo">056</span> return this.annotation.defaultLong();<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> }<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> if (this.conversionType == boolean.class || this.conversionType == Boolean.class) {<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> return this.annotation.defaultBoolean();<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> }<a name="line.60"></a> |
| <span class="sourceLineNo">061</span> if (this.conversionType == float.class || this.conversionType == Float.class) {<a name="line.61"></a> |
| <span class="sourceLineNo">062</span> return this.annotation.defaultFloat();<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> }<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> if (this.conversionType == double.class || this.conversionType == Double.class) {<a name="line.64"></a> |
| <span class="sourceLineNo">065</span> return this.annotation.defaultDouble();<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> }<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> if (this.conversionType == byte.class || this.conversionType == Byte.class) {<a name="line.67"></a> |
| <span class="sourceLineNo">068</span> return this.annotation.defaultByte();<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> }<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> if (this.conversionType == char.class || this.conversionType == Character.class) {<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> return this.annotation.defaultChar();<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> }<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> if (this.conversionType == short.class || this.conversionType == Short.class) {<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> return this.annotation.defaultShort();<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> }<a name="line.75"></a> |
| <span class="sourceLineNo">076</span> if (this.conversionType == Class.class) {<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> return this.annotation.defaultClass();<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> }<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> return this.substitutor.replace(event, this.annotation.defaultString());<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> }<a name="line.80"></a> |
| <span class="sourceLineNo">081</span>}<a name="line.81"></a> |
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