| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
| <html lang="en"> |
| <head> |
| <title>Source code</title> |
| <link rel="stylesheet" type="text/css" href="../../../../../../../../../stylesheet.css" title="Style"> |
| </head> |
| <body> |
| <div class="sourceContainer"> |
| <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.convert;<a name="line.18"></a> |
| <span class="sourceLineNo">019</span><a name="line.19"></a> |
| <span class="sourceLineNo">020</span>import java.io.File;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import java.math.BigDecimal;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import java.math.BigInteger;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import java.net.InetAddress;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import java.net.MalformedURLException;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import java.net.URI;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import java.net.URISyntaxException;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import java.net.URL;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import java.nio.charset.Charset;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import java.nio.file.Path;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import java.nio.file.Paths;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import java.security.Provider;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import java.security.Security;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import java.util.UUID;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import java.util.regex.Pattern;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span><a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.apache.logging.log4j.Level;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.apache.logging.log4j.Logger;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import org.apache.logging.log4j.core.appender.rolling.action.Duration;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import org.apache.logging.log4j.core.config.plugins.Plugin;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>import org.apache.logging.log4j.core.util.CronExpression;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import org.apache.logging.log4j.status.StatusLogger;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span>import org.apache.logging.log4j.util.LoaderUtil;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span><a name="line.43"></a> |
| <span class="sourceLineNo">044</span>/**<a name="line.44"></a> |
| <span class="sourceLineNo">045</span> * Collection of basic TypeConverter implementations. May be used to register additional TypeConverters or find<a name="line.45"></a> |
| <span class="sourceLineNo">046</span> * registered TypeConverters.<a name="line.46"></a> |
| <span class="sourceLineNo">047</span> *<a name="line.47"></a> |
| <span class="sourceLineNo">048</span> * @since 2.1 Moved to the {@code convert} package.<a name="line.48"></a> |
| <span class="sourceLineNo">049</span> */<a name="line.49"></a> |
| <span class="sourceLineNo">050</span>public final class TypeConverters {<a name="line.50"></a> |
| <span class="sourceLineNo">051</span><a name="line.51"></a> |
| <span class="sourceLineNo">052</span> /**<a name="line.52"></a> |
| <span class="sourceLineNo">053</span> * The {@link Plugin#category() Plugin Category} to use for {@link TypeConverter} plugins.<a name="line.53"></a> |
| <span class="sourceLineNo">054</span> *<a name="line.54"></a> |
| <span class="sourceLineNo">055</span> * @since 2.1<a name="line.55"></a> |
| <span class="sourceLineNo">056</span> */<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> public static final String CATEGORY = "TypeConverter";<a name="line.57"></a> |
| <span class="sourceLineNo">058</span><a name="line.58"></a> |
| <span class="sourceLineNo">059</span> /**<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> * Parses a {@link String} into a {@link BigDecimal}.<a name="line.60"></a> |
| <span class="sourceLineNo">061</span> */<a name="line.61"></a> |
| <span class="sourceLineNo">062</span> @Plugin(name = "BigDecimal", category = CATEGORY)<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> public static class BigDecimalConverter implements TypeConverter<BigDecimal> {<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> @Override<a name="line.64"></a> |
| <span class="sourceLineNo">065</span> public BigDecimal convert(final String s) {<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> return new BigDecimal(s);<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> }<a name="line.67"></a> |
| <span class="sourceLineNo">068</span> }<a name="line.68"></a> |
| <span class="sourceLineNo">069</span><a name="line.69"></a> |
| <span class="sourceLineNo">070</span> /**<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> * Parses a {@link String} into a {@link BigInteger}.<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> */<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> @Plugin(name = "BigInteger", category = CATEGORY)<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> public static class BigIntegerConverter implements TypeConverter<BigInteger> {<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> @Override<a name="line.75"></a> |
| <span class="sourceLineNo">076</span> public BigInteger convert(final String s) {<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> return new BigInteger(s);<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> }<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> }<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> |
| <span class="sourceLineNo">082</span> * Converts a {@link String} into a {@link Boolean}.<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> */<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> @Plugin(name = "Boolean", category = CATEGORY)<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> public static class BooleanConverter implements TypeConverter<Boolean> {<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> @Override<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> public Boolean convert(final String s) {<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> return Boolean.valueOf(s);<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> }<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> }<a name="line.90"></a> |
| <span class="sourceLineNo">091</span><a name="line.91"></a> |
| <span class="sourceLineNo">092</span> /**<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> * Converts a {@link String} into a {@code byte[]}.<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> *<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> * The supported formats are:<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> * <ul><a name="line.96"></a> |
| <span class="sourceLineNo">097</span> * <li>0x0123456789ABCDEF</li><a name="line.97"></a> |
| <span class="sourceLineNo">098</span> * <li>Base64:ABase64String</li><a name="line.98"></a> |
| <span class="sourceLineNo">099</span> * <li>String using {@link Charset#defaultCharset()} [TODO Should this be UTF-8 instead?]</li><a name="line.99"></a> |
| <span class="sourceLineNo">100</span> * </ul><a name="line.100"></a> |
| <span class="sourceLineNo">101</span> */<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> @Plugin(name = "ByteArray", category = CATEGORY)<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> public static class ByteArrayConverter implements TypeConverter<byte[]> {<a name="line.103"></a> |
| <span class="sourceLineNo">104</span><a name="line.104"></a> |
| <span class="sourceLineNo">105</span> private static final String PREFIX_0x = "0x";<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> private static final String PREFIX_BASE64 = "Base64:";<a name="line.106"></a> |
| <span class="sourceLineNo">107</span><a name="line.107"></a> |
| <span class="sourceLineNo">108</span> @Override<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> public byte[] convert(final String value) {<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> byte[] bytes;<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> if (value == null || value.isEmpty()) {<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> bytes = new byte[0];<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> } else if (value.startsWith(PREFIX_BASE64)) {<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> final String lexicalXSDBase64Binary = value.substring(PREFIX_BASE64.length());<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> bytes = Base64Converter.parseBase64Binary(lexicalXSDBase64Binary);<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> } else if (value.startsWith(PREFIX_0x)) {<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> final String lexicalXSDHexBinary = value.substring(PREFIX_0x.length());<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> bytes = HexConverter.parseHexBinary(lexicalXSDHexBinary);<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> } else {<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> bytes = value.getBytes(Charset.defaultCharset());<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> }<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> return bytes;<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> }<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> }<a name="line.124"></a> |
| <span class="sourceLineNo">125</span><a name="line.125"></a> |
| <span class="sourceLineNo">126</span> /**<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> * Converts a {@link String} into a {@link Byte}.<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> */<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> @Plugin(name = "Byte", category = CATEGORY)<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> public static class ByteConverter implements TypeConverter<Byte> {<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> @Override<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> public Byte convert(final String s) {<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> return Byte.valueOf(s);<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> }<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> }<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> * Converts a {@link String} into a {@link Character}.<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> */<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> @Plugin(name = "Character", category = CATEGORY)<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> public static class CharacterConverter implements TypeConverter<Character> {<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> @Override<a name="line.142"></a> |
| <span class="sourceLineNo">143</span> public Character convert(final String s) {<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> if (s.length() != 1) {<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> throw new IllegalArgumentException("Character string must be of length 1: " + s);<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> }<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> return Character.valueOf(s.toCharArray()[0]);<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> }<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> /**<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> * Converts a {@link String} into a {@code char[]}.<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> */<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> @Plugin(name = "CharacterArray", category = CATEGORY)<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> public static class CharArrayConverter implements TypeConverter<char[]> {<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> @Override<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> public char[] convert(final String s) {<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> return s.toCharArray();<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> }<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> }<a name="line.160"></a> |
| <span class="sourceLineNo">161</span><a name="line.161"></a> |
| <span class="sourceLineNo">162</span> /**<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> * Converts a {@link String} into a {@link Charset}.<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> */<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> @Plugin(name = "Charset", category = CATEGORY)<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> public static class CharsetConverter implements TypeConverter<Charset> {<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> @Override<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> public Charset convert(final String s) {<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> return Charset.forName(s);<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> }<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> }<a name="line.171"></a> |
| <span class="sourceLineNo">172</span><a name="line.172"></a> |
| <span class="sourceLineNo">173</span> /**<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> * Converts a {@link String} into a {@link Class}.<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> */<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> @Plugin(name = "Class", category = CATEGORY)<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> public static class ClassConverter implements TypeConverter<Class<?>> {<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> @Override<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> public Class<?> convert(final String s) throws ClassNotFoundException {<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> switch (s.toLowerCase()) {<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> case "boolean":<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> return boolean.class;<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> case "byte":<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> return byte.class;<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> case "char":<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> return char.class;<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> case "double":<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> return double.class;<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> case "float":<a name="line.189"></a> |
| <span class="sourceLineNo">190</span> return float.class;<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> case "int":<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> return int.class;<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> case "long":<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> return long.class;<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> case "short":<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> return short.class;<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> case "void":<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> return void.class;<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> default:<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> return LoaderUtil.loadClass(s);<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> }<a name="line.201"></a> |
| <span class="sourceLineNo">202</span><a name="line.202"></a> |
| <span class="sourceLineNo">203</span> }<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> }<a name="line.204"></a> |
| <span class="sourceLineNo">205</span><a name="line.205"></a> |
| <span class="sourceLineNo">206</span> @Plugin(name = "CronExpression", category = CATEGORY)<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> public static class CronExpressionConverter implements TypeConverter<CronExpression> {<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> @Override<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> public CronExpression convert(final String s) throws Exception {<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> return new CronExpression(s);<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> /**<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> * Converts a {@link String} into a {@link Double}.<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> */<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> @Plugin(name = "Double", category = CATEGORY)<a name="line.217"></a> |
| <span class="sourceLineNo">218</span> public static class DoubleConverter implements TypeConverter<Double> {<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> @Override<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> public Double convert(final String s) {<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> return Double.valueOf(s);<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> }<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> }<a name="line.223"></a> |
| <span class="sourceLineNo">224</span><a name="line.224"></a> |
| <span class="sourceLineNo">225</span> /**<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> * Converts a {@link String} into a {@link Duration}.<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> * @since 2.5<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> */<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> @Plugin(name = "Duration", category = CATEGORY)<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> public static class DurationConverter implements TypeConverter<Duration> {<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> @Override<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> public Duration convert(final String s) {<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> return Duration.parse(s);<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> }<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> }<a name="line.235"></a> |
| <span class="sourceLineNo">236</span><a name="line.236"></a> |
| <span class="sourceLineNo">237</span> /**<a name="line.237"></a> |
| <span class="sourceLineNo">238</span> * Converts a {@link String} into a {@link File}.<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> */<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> @Plugin(name = "File", category = CATEGORY)<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> public static class FileConverter implements TypeConverter<File> {<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> @Override<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> public File convert(final String s) {<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> return new File(s);<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><a name="line.247"></a> |
| <span class="sourceLineNo">248</span> /**<a name="line.248"></a> |
| <span class="sourceLineNo">249</span> * Converts a {@link String} into a {@link Float}.<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> */<a name="line.250"></a> |
| <span class="sourceLineNo">251</span> @Plugin(name = "Float", category = CATEGORY)<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> public static class FloatConverter implements TypeConverter<Float> {<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> @Override<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> public Float convert(final String s) {<a name="line.254"></a> |
| <span class="sourceLineNo">255</span> return Float.valueOf(s);<a name="line.255"></a> |
| <span class="sourceLineNo">256</span> }<a name="line.256"></a> |
| <span class="sourceLineNo">257</span> }<a name="line.257"></a> |
| <span class="sourceLineNo">258</span><a name="line.258"></a> |
| <span class="sourceLineNo">259</span> /**<a name="line.259"></a> |
| <span class="sourceLineNo">260</span> * Converts a {@link String} into an {@link InetAddress}.<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> */<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> @Plugin(name = "InetAddress", category = CATEGORY)<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> public static class InetAddressConverter implements TypeConverter<InetAddress> {<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> @Override<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> public InetAddress convert(final String s) throws Exception {<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> return InetAddress.getByName(s);<a name="line.266"></a> |
| <span class="sourceLineNo">267</span> }<a name="line.267"></a> |
| <span class="sourceLineNo">268</span> }<a name="line.268"></a> |
| <span class="sourceLineNo">269</span><a name="line.269"></a> |
| <span class="sourceLineNo">270</span> /**<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> * Converts a {@link String} into a {@link Integer}.<a name="line.271"></a> |
| <span class="sourceLineNo">272</span> */<a name="line.272"></a> |
| <span class="sourceLineNo">273</span> @Plugin(name = "Integer", category = CATEGORY)<a name="line.273"></a> |
| <span class="sourceLineNo">274</span> public static class IntegerConverter implements TypeConverter<Integer> {<a name="line.274"></a> |
| <span class="sourceLineNo">275</span> @Override<a name="line.275"></a> |
| <span class="sourceLineNo">276</span> public Integer convert(final String s) {<a name="line.276"></a> |
| <span class="sourceLineNo">277</span> return Integer.valueOf(s);<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> }<a name="line.278"></a> |
| <span class="sourceLineNo">279</span> }<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> * Converts a {@link String} into a Log4j {@link Level}. Returns {@code null} for invalid level names.<a name="line.282"></a> |
| <span class="sourceLineNo">283</span> */<a name="line.283"></a> |
| <span class="sourceLineNo">284</span> @Plugin(name = "Level", category = CATEGORY)<a name="line.284"></a> |
| <span class="sourceLineNo">285</span> public static class LevelConverter implements TypeConverter<Level> {<a name="line.285"></a> |
| <span class="sourceLineNo">286</span> @Override<a name="line.286"></a> |
| <span class="sourceLineNo">287</span> public Level convert(final String s) {<a name="line.287"></a> |
| <span class="sourceLineNo">288</span> return Level.valueOf(s);<a name="line.288"></a> |
| <span class="sourceLineNo">289</span> }<a name="line.289"></a> |
| <span class="sourceLineNo">290</span> }<a name="line.290"></a> |
| <span class="sourceLineNo">291</span><a name="line.291"></a> |
| <span class="sourceLineNo">292</span> /**<a name="line.292"></a> |
| <span class="sourceLineNo">293</span> * Converts a {@link String} into a {@link Long}.<a name="line.293"></a> |
| <span class="sourceLineNo">294</span> */<a name="line.294"></a> |
| <span class="sourceLineNo">295</span> @Plugin(name = "Long", category = CATEGORY)<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> public static class LongConverter implements TypeConverter<Long> {<a name="line.296"></a> |
| <span class="sourceLineNo">297</span> @Override<a name="line.297"></a> |
| <span class="sourceLineNo">298</span> public Long convert(final String s) {<a name="line.298"></a> |
| <span class="sourceLineNo">299</span> return Long.valueOf(s);<a name="line.299"></a> |
| <span class="sourceLineNo">300</span> }<a name="line.300"></a> |
| <span class="sourceLineNo">301</span> }<a name="line.301"></a> |
| <span class="sourceLineNo">302</span><a name="line.302"></a> |
| <span class="sourceLineNo">303</span> /**<a name="line.303"></a> |
| <span class="sourceLineNo">304</span> * Converts a {@link String} into a {@link Path}.<a name="line.304"></a> |
| <span class="sourceLineNo">305</span> * @since 2.8<a name="line.305"></a> |
| <span class="sourceLineNo">306</span> */<a name="line.306"></a> |
| <span class="sourceLineNo">307</span> @Plugin(name = "Path", category = CATEGORY)<a name="line.307"></a> |
| <span class="sourceLineNo">308</span> public static class PathConverter implements TypeConverter<Path> {<a name="line.308"></a> |
| <span class="sourceLineNo">309</span> @Override<a name="line.309"></a> |
| <span class="sourceLineNo">310</span> public Path convert(final String s) throws Exception {<a name="line.310"></a> |
| <span class="sourceLineNo">311</span> return Paths.get(s);<a name="line.311"></a> |
| <span class="sourceLineNo">312</span> }<a name="line.312"></a> |
| <span class="sourceLineNo">313</span> }<a name="line.313"></a> |
| <span class="sourceLineNo">314</span><a name="line.314"></a> |
| <span class="sourceLineNo">315</span> /**<a name="line.315"></a> |
| <span class="sourceLineNo">316</span> * Converts a {@link String} into a {@link Pattern}.<a name="line.316"></a> |
| <span class="sourceLineNo">317</span> */<a name="line.317"></a> |
| <span class="sourceLineNo">318</span> @Plugin(name = "Pattern", category = CATEGORY)<a name="line.318"></a> |
| <span class="sourceLineNo">319</span> public static class PatternConverter implements TypeConverter<Pattern> {<a name="line.319"></a> |
| <span class="sourceLineNo">320</span> @Override<a name="line.320"></a> |
| <span class="sourceLineNo">321</span> public Pattern convert(final String s) {<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> return Pattern.compile(s);<a name="line.322"></a> |
| <span class="sourceLineNo">323</span> }<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> * Converts a {@link String} into a {@link Provider}.<a name="line.327"></a> |
| <span class="sourceLineNo">328</span> */<a name="line.328"></a> |
| <span class="sourceLineNo">329</span> @Plugin(name = "SecurityProvider", category = CATEGORY)<a name="line.329"></a> |
| <span class="sourceLineNo">330</span> public static class SecurityProviderConverter implements TypeConverter<Provider> {<a name="line.330"></a> |
| <span class="sourceLineNo">331</span> @Override<a name="line.331"></a> |
| <span class="sourceLineNo">332</span> public Provider convert(final String s) {<a name="line.332"></a> |
| <span class="sourceLineNo">333</span> return Security.getProvider(s);<a name="line.333"></a> |
| <span class="sourceLineNo">334</span> }<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> * Converts a {@link String} into a {@link Short}.<a name="line.338"></a> |
| <span class="sourceLineNo">339</span> */<a name="line.339"></a> |
| <span class="sourceLineNo">340</span> @Plugin(name = "Short", category = CATEGORY)<a name="line.340"></a> |
| <span class="sourceLineNo">341</span> public static class ShortConverter implements TypeConverter<Short> {<a name="line.341"></a> |
| <span class="sourceLineNo">342</span> @Override<a name="line.342"></a> |
| <span class="sourceLineNo">343</span> public Short convert(final String s) {<a name="line.343"></a> |
| <span class="sourceLineNo">344</span> return Short.valueOf(s);<a name="line.344"></a> |
| <span class="sourceLineNo">345</span> }<a name="line.345"></a> |
| <span class="sourceLineNo">346</span> }<a name="line.346"></a> |
| <span class="sourceLineNo">347</span><a name="line.347"></a> |
| <span class="sourceLineNo">348</span> /**<a name="line.348"></a> |
| <span class="sourceLineNo">349</span> * Returns the given {@link String}, no conversion takes place.<a name="line.349"></a> |
| <span class="sourceLineNo">350</span> */<a name="line.350"></a> |
| <span class="sourceLineNo">351</span> @Plugin(name = "String", category = CATEGORY)<a name="line.351"></a> |
| <span class="sourceLineNo">352</span> public static class StringConverter implements TypeConverter<String> {<a name="line.352"></a> |
| <span class="sourceLineNo">353</span> @Override<a name="line.353"></a> |
| <span class="sourceLineNo">354</span> public String convert(final String s) {<a name="line.354"></a> |
| <span class="sourceLineNo">355</span> return s;<a name="line.355"></a> |
| <span class="sourceLineNo">356</span> }<a name="line.356"></a> |
| <span class="sourceLineNo">357</span> }<a name="line.357"></a> |
| <span class="sourceLineNo">358</span><a name="line.358"></a> |
| <span class="sourceLineNo">359</span> /**<a name="line.359"></a> |
| <span class="sourceLineNo">360</span> * Converts a {@link String} into a {@link URI}.<a name="line.360"></a> |
| <span class="sourceLineNo">361</span> */<a name="line.361"></a> |
| <span class="sourceLineNo">362</span> @Plugin(name = "URI", category = CATEGORY)<a name="line.362"></a> |
| <span class="sourceLineNo">363</span> public static class UriConverter implements TypeConverter<URI> {<a name="line.363"></a> |
| <span class="sourceLineNo">364</span> @Override<a name="line.364"></a> |
| <span class="sourceLineNo">365</span> public URI convert(final String s) throws URISyntaxException {<a name="line.365"></a> |
| <span class="sourceLineNo">366</span> return new URI(s);<a name="line.366"></a> |
| <span class="sourceLineNo">367</span> }<a name="line.367"></a> |
| <span class="sourceLineNo">368</span> }<a name="line.368"></a> |
| <span class="sourceLineNo">369</span><a name="line.369"></a> |
| <span class="sourceLineNo">370</span> /**<a name="line.370"></a> |
| <span class="sourceLineNo">371</span> * Converts a {@link String} into a {@link URL}.<a name="line.371"></a> |
| <span class="sourceLineNo">372</span> */<a name="line.372"></a> |
| <span class="sourceLineNo">373</span> @Plugin(name = "URL", category = CATEGORY)<a name="line.373"></a> |
| <span class="sourceLineNo">374</span> public static class UrlConverter implements TypeConverter<URL> {<a name="line.374"></a> |
| <span class="sourceLineNo">375</span> @Override<a name="line.375"></a> |
| <span class="sourceLineNo">376</span> public URL convert(final String s) throws MalformedURLException {<a name="line.376"></a> |
| <span class="sourceLineNo">377</span> return new URL(s);<a name="line.377"></a> |
| <span class="sourceLineNo">378</span> }<a name="line.378"></a> |
| <span class="sourceLineNo">379</span> }<a name="line.379"></a> |
| <span class="sourceLineNo">380</span><a name="line.380"></a> |
| <span class="sourceLineNo">381</span> /**<a name="line.381"></a> |
| <span class="sourceLineNo">382</span> * Converts a {@link String} into a {@link UUID}.<a name="line.382"></a> |
| <span class="sourceLineNo">383</span> * @since 2.8<a name="line.383"></a> |
| <span class="sourceLineNo">384</span> */<a name="line.384"></a> |
| <span class="sourceLineNo">385</span> @Plugin(name = "UUID", category = CATEGORY)<a name="line.385"></a> |
| <span class="sourceLineNo">386</span> public static class UuidConverter implements TypeConverter<UUID> {<a name="line.386"></a> |
| <span class="sourceLineNo">387</span> @Override<a name="line.387"></a> |
| <span class="sourceLineNo">388</span> public UUID convert(final String s) throws Exception {<a name="line.388"></a> |
| <span class="sourceLineNo">389</span> return UUID.fromString(s);<a name="line.389"></a> |
| <span class="sourceLineNo">390</span> }<a name="line.390"></a> |
| <span class="sourceLineNo">391</span> }<a name="line.391"></a> |
| <span class="sourceLineNo">392</span><a name="line.392"></a> |
| <span class="sourceLineNo">393</span> /**<a name="line.393"></a> |
| <span class="sourceLineNo">394</span> * Converts a String to a given class if a TypeConverter is available for that class. Falls back to the provided<a name="line.394"></a> |
| <span class="sourceLineNo">395</span> * default value if the conversion is unsuccessful. However, if the default value is <em>also</em> invalid, then<a name="line.395"></a> |
| <span class="sourceLineNo">396</span> * {@code null} is returned (along with a nasty status log message).<a name="line.396"></a> |
| <span class="sourceLineNo">397</span> *<a name="line.397"></a> |
| <span class="sourceLineNo">398</span> * @param s<a name="line.398"></a> |
| <span class="sourceLineNo">399</span> * the string to convert<a name="line.399"></a> |
| <span class="sourceLineNo">400</span> * @param clazz<a name="line.400"></a> |
| <span class="sourceLineNo">401</span> * the class to try to convert the string to<a name="line.401"></a> |
| <span class="sourceLineNo">402</span> * @param defaultValue<a name="line.402"></a> |
| <span class="sourceLineNo">403</span> * the fallback object to use if the conversion is unsuccessful<a name="line.403"></a> |
| <span class="sourceLineNo">404</span> * @return the converted object which may be {@code null} if the string is invalid for the given type<a name="line.404"></a> |
| <span class="sourceLineNo">405</span> * @throws NullPointerException<a name="line.405"></a> |
| <span class="sourceLineNo">406</span> * if {@code clazz} is {@code null}<a name="line.406"></a> |
| <span class="sourceLineNo">407</span> * @throws IllegalArgumentException<a name="line.407"></a> |
| <span class="sourceLineNo">408</span> * if no TypeConverter exists for the given class<a name="line.408"></a> |
| <span class="sourceLineNo">409</span> */<a name="line.409"></a> |
| <span class="sourceLineNo">410</span> public static <T> T convert(final String s, final Class<? extends T> clazz, final Object defaultValue) {<a name="line.410"></a> |
| <span class="sourceLineNo">411</span> @SuppressWarnings("unchecked")<a name="line.411"></a> |
| <span class="sourceLineNo">412</span> final TypeConverter<T> converter = (TypeConverter<T>) TypeConverterRegistry.getInstance().findCompatibleConverter(clazz);<a name="line.412"></a> |
| <span class="sourceLineNo">413</span> if (s == null) {<a name="line.413"></a> |
| <span class="sourceLineNo">414</span> // don't debug print here, resulting output is hard to understand<a name="line.414"></a> |
| <span class="sourceLineNo">415</span> // LOGGER.debug("Null string given to convert. Using default [{}].", defaultValue);<a name="line.415"></a> |
| <span class="sourceLineNo">416</span> return parseDefaultValue(converter, defaultValue);<a name="line.416"></a> |
| <span class="sourceLineNo">417</span> }<a name="line.417"></a> |
| <span class="sourceLineNo">418</span> try {<a name="line.418"></a> |
| <span class="sourceLineNo">419</span> return converter.convert(s);<a name="line.419"></a> |
| <span class="sourceLineNo">420</span> } catch (final Exception e) {<a name="line.420"></a> |
| <span class="sourceLineNo">421</span> LOGGER.warn("Error while converting string [{}] to type [{}]. Using default value [{}].", s, clazz,<a name="line.421"></a> |
| <span class="sourceLineNo">422</span> defaultValue, e);<a name="line.422"></a> |
| <span class="sourceLineNo">423</span> return parseDefaultValue(converter, defaultValue);<a name="line.423"></a> |
| <span class="sourceLineNo">424</span> }<a name="line.424"></a> |
| <span class="sourceLineNo">425</span> }<a name="line.425"></a> |
| <span class="sourceLineNo">426</span><a name="line.426"></a> |
| <span class="sourceLineNo">427</span> @SuppressWarnings("unchecked")<a name="line.427"></a> |
| <span class="sourceLineNo">428</span> private static <T> T parseDefaultValue(final TypeConverter<T> converter, final Object defaultValue) {<a name="line.428"></a> |
| <span class="sourceLineNo">429</span> if (defaultValue == null) {<a name="line.429"></a> |
| <span class="sourceLineNo">430</span> return null;<a name="line.430"></a> |
| <span class="sourceLineNo">431</span> }<a name="line.431"></a> |
| <span class="sourceLineNo">432</span> if (!(defaultValue instanceof String)) {<a name="line.432"></a> |
| <span class="sourceLineNo">433</span> return (T) defaultValue;<a name="line.433"></a> |
| <span class="sourceLineNo">434</span> }<a name="line.434"></a> |
| <span class="sourceLineNo">435</span> try {<a name="line.435"></a> |
| <span class="sourceLineNo">436</span> return converter.convert((String) defaultValue);<a name="line.436"></a> |
| <span class="sourceLineNo">437</span> } catch (final Exception e) {<a name="line.437"></a> |
| <span class="sourceLineNo">438</span> LOGGER.debug("Can't parse default value [{}] for type [{}].", defaultValue, converter.getClass(), e);<a name="line.438"></a> |
| <span class="sourceLineNo">439</span> return null;<a name="line.439"></a> |
| <span class="sourceLineNo">440</span> }<a name="line.440"></a> |
| <span class="sourceLineNo">441</span> }<a name="line.441"></a> |
| <span class="sourceLineNo">442</span><a name="line.442"></a> |
| <span class="sourceLineNo">443</span> private static final Logger LOGGER = StatusLogger.getLogger();<a name="line.443"></a> |
| <span class="sourceLineNo">444</span><a name="line.444"></a> |
| <span class="sourceLineNo">445</span>}<a name="line.445"></a> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| </pre> |
| </div> |
| </body> |
| </html> |
