blob: 7e6f4d6a90c368aa90d4387fc065bbf8e3c1d89b [file] [log] [blame]
<!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>package org.apache.logging.log4j.core.appender.db.jdbc;<a name="line.17"></a>
<span class="sourceLineNo">018</span><a name="line.18"></a>
<span class="sourceLineNo">019</span>import org.apache.logging.log4j.Logger;<a name="line.19"></a>
<span class="sourceLineNo">020</span>import org.apache.logging.log4j.core.Core;<a name="line.20"></a>
<span class="sourceLineNo">021</span>import org.apache.logging.log4j.core.appender.db.ColumnMapping;<a name="line.21"></a>
<span class="sourceLineNo">022</span>import org.apache.logging.log4j.core.config.Configuration;<a name="line.22"></a>
<span class="sourceLineNo">023</span>import org.apache.logging.log4j.core.config.plugins.Plugin;<a name="line.23"></a>
<span class="sourceLineNo">024</span>import org.apache.logging.log4j.core.config.plugins.PluginBuilderAttribute;<a name="line.24"></a>
<span class="sourceLineNo">025</span>import org.apache.logging.log4j.core.config.plugins.PluginBuilderFactory;<a name="line.25"></a>
<span class="sourceLineNo">026</span>import org.apache.logging.log4j.core.config.plugins.PluginConfiguration;<a name="line.26"></a>
<span class="sourceLineNo">027</span>import org.apache.logging.log4j.core.config.plugins.validation.constraints.Required;<a name="line.27"></a>
<span class="sourceLineNo">028</span>import org.apache.logging.log4j.core.layout.PatternLayout;<a name="line.28"></a>
<span class="sourceLineNo">029</span>import org.apache.logging.log4j.core.util.Booleans;<a name="line.29"></a>
<span class="sourceLineNo">030</span>import org.apache.logging.log4j.status.StatusLogger;<a name="line.30"></a>
<span class="sourceLineNo">031</span>import org.apache.logging.log4j.util.Strings;<a name="line.31"></a>
<span class="sourceLineNo">032</span><a name="line.32"></a>
<span class="sourceLineNo">033</span>/**<a name="line.33"></a>
<span class="sourceLineNo">034</span> * A configuration element used to configure which event properties are logged to which columns in the database table.<a name="line.34"></a>
<span class="sourceLineNo">035</span> *<a name="line.35"></a>
<span class="sourceLineNo">036</span> * @see ColumnMapping<a name="line.36"></a>
<span class="sourceLineNo">037</span> */<a name="line.37"></a>
<span class="sourceLineNo">038</span>@Plugin(name = "Column", category = Core.CATEGORY_NAME, printObject = true)<a name="line.38"></a>
<span class="sourceLineNo">039</span>public final class ColumnConfig {<a name="line.39"></a>
<span class="sourceLineNo">040</span> public static class Builder implements org.apache.logging.log4j.core.util.Builder&lt;ColumnConfig&gt; {<a name="line.40"></a>
<span class="sourceLineNo">041</span><a name="line.41"></a>
<span class="sourceLineNo">042</span> @PluginConfiguration<a name="line.42"></a>
<span class="sourceLineNo">043</span> private Configuration configuration;<a name="line.43"></a>
<span class="sourceLineNo">044</span><a name="line.44"></a>
<span class="sourceLineNo">045</span> @PluginBuilderAttribute<a name="line.45"></a>
<span class="sourceLineNo">046</span> @Required(message = "No name provided")<a name="line.46"></a>
<span class="sourceLineNo">047</span> private String name;<a name="line.47"></a>
<span class="sourceLineNo">048</span><a name="line.48"></a>
<span class="sourceLineNo">049</span> @PluginBuilderAttribute<a name="line.49"></a>
<span class="sourceLineNo">050</span> private String pattern;<a name="line.50"></a>
<span class="sourceLineNo">051</span><a name="line.51"></a>
<span class="sourceLineNo">052</span> @PluginBuilderAttribute<a name="line.52"></a>
<span class="sourceLineNo">053</span> private String literal;<a name="line.53"></a>
<span class="sourceLineNo">054</span><a name="line.54"></a>
<span class="sourceLineNo">055</span> @PluginBuilderAttribute<a name="line.55"></a>
<span class="sourceLineNo">056</span> private boolean isEventTimestamp;<a name="line.56"></a>
<span class="sourceLineNo">057</span><a name="line.57"></a>
<span class="sourceLineNo">058</span> @PluginBuilderAttribute<a name="line.58"></a>
<span class="sourceLineNo">059</span> private boolean isUnicode = true;<a name="line.59"></a>
<span class="sourceLineNo">060</span><a name="line.60"></a>
<span class="sourceLineNo">061</span> @PluginBuilderAttribute<a name="line.61"></a>
<span class="sourceLineNo">062</span> private boolean isClob;<a name="line.62"></a>
<span class="sourceLineNo">063</span><a name="line.63"></a>
<span class="sourceLineNo">064</span> @Override<a name="line.64"></a>
<span class="sourceLineNo">065</span> public ColumnConfig build() {<a name="line.65"></a>
<span class="sourceLineNo">066</span> if (Strings.isEmpty(name)) {<a name="line.66"></a>
<span class="sourceLineNo">067</span> LOGGER.error("The column config is not valid because it does not contain a column name.");<a name="line.67"></a>
<span class="sourceLineNo">068</span> return null;<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> final boolean isPattern = Strings.isNotEmpty(pattern);<a name="line.71"></a>
<span class="sourceLineNo">072</span> final boolean isLiteralValue = Strings.isNotEmpty(literal);<a name="line.72"></a>
<span class="sourceLineNo">073</span><a name="line.73"></a>
<span class="sourceLineNo">074</span> if ((isPattern &amp;&amp; isLiteralValue) || (isPattern &amp;&amp; isEventTimestamp) || (isLiteralValue &amp;&amp; isEventTimestamp)) {<a name="line.74"></a>
<span class="sourceLineNo">075</span> LOGGER.error("The pattern, literal, and isEventTimestamp attributes are mutually exclusive.");<a name="line.75"></a>
<span class="sourceLineNo">076</span> return null;<a name="line.76"></a>
<span class="sourceLineNo">077</span> }<a name="line.77"></a>
<span class="sourceLineNo">078</span><a name="line.78"></a>
<span class="sourceLineNo">079</span> if (isEventTimestamp) {<a name="line.79"></a>
<span class="sourceLineNo">080</span> return new ColumnConfig(name, null, null, true, false, false);<a name="line.80"></a>
<span class="sourceLineNo">081</span> }<a name="line.81"></a>
<span class="sourceLineNo">082</span><a name="line.82"></a>
<span class="sourceLineNo">083</span> if (isLiteralValue) {<a name="line.83"></a>
<span class="sourceLineNo">084</span> return new ColumnConfig(name, null, literal, false, false, false);<a name="line.84"></a>
<span class="sourceLineNo">085</span> }<a name="line.85"></a>
<span class="sourceLineNo">086</span><a name="line.86"></a>
<span class="sourceLineNo">087</span> if (isPattern) {<a name="line.87"></a>
<span class="sourceLineNo">088</span> final PatternLayout layout =<a name="line.88"></a>
<span class="sourceLineNo">089</span> PatternLayout.newBuilder()<a name="line.89"></a>
<span class="sourceLineNo">090</span> .withPattern(pattern)<a name="line.90"></a>
<span class="sourceLineNo">091</span> .withConfiguration(configuration)<a name="line.91"></a>
<span class="sourceLineNo">092</span> .withAlwaysWriteExceptions(false)<a name="line.92"></a>
<span class="sourceLineNo">093</span> .build();<a name="line.93"></a>
<span class="sourceLineNo">094</span> return new ColumnConfig(name, layout, null, false, isUnicode, isClob);<a name="line.94"></a>
<span class="sourceLineNo">095</span> }<a name="line.95"></a>
<span class="sourceLineNo">096</span><a name="line.96"></a>
<span class="sourceLineNo">097</span> LOGGER.error("To configure a column you must specify a pattern or literal or set isEventDate to true.");<a name="line.97"></a>
<span class="sourceLineNo">098</span> return null;<a name="line.98"></a>
<span class="sourceLineNo">099</span> }<a name="line.99"></a>
<span class="sourceLineNo">100</span><a name="line.100"></a>
<span class="sourceLineNo">101</span> /**<a name="line.101"></a>
<span class="sourceLineNo">102</span> * If {@code "true"}, indicates that the column is a character LOB (CLOB).<a name="line.102"></a>
<span class="sourceLineNo">103</span> *<a name="line.103"></a>
<span class="sourceLineNo">104</span> * @return this.<a name="line.104"></a>
<span class="sourceLineNo">105</span> */<a name="line.105"></a>
<span class="sourceLineNo">106</span> public Builder setClob(final boolean clob) {<a name="line.106"></a>
<span class="sourceLineNo">107</span> isClob = clob;<a name="line.107"></a>
<span class="sourceLineNo">108</span> return this;<a name="line.108"></a>
<span class="sourceLineNo">109</span> }<a name="line.109"></a>
<span class="sourceLineNo">110</span><a name="line.110"></a>
<span class="sourceLineNo">111</span> /**<a name="line.111"></a>
<span class="sourceLineNo">112</span> * The configuration object.<a name="line.112"></a>
<span class="sourceLineNo">113</span> *<a name="line.113"></a>
<span class="sourceLineNo">114</span> * @return this.<a name="line.114"></a>
<span class="sourceLineNo">115</span> */<a name="line.115"></a>
<span class="sourceLineNo">116</span> public Builder setConfiguration(final Configuration configuration) {<a name="line.116"></a>
<span class="sourceLineNo">117</span> this.configuration = configuration;<a name="line.117"></a>
<span class="sourceLineNo">118</span> return this;<a name="line.118"></a>
<span class="sourceLineNo">119</span> }<a name="line.119"></a>
<span class="sourceLineNo">120</span><a name="line.120"></a>
<span class="sourceLineNo">121</span> /**<a name="line.121"></a>
<span class="sourceLineNo">122</span> * If {@code "true"}, indicates that this column is a date-time column in which the event timestamp should be<a name="line.122"></a>
<span class="sourceLineNo">123</span> * inserted. Mutually exclusive with {@code pattern!=null} and {@code literal!=null}.<a name="line.123"></a>
<span class="sourceLineNo">124</span> *<a name="line.124"></a>
<span class="sourceLineNo">125</span> * @return this.<a name="line.125"></a>
<span class="sourceLineNo">126</span> */<a name="line.126"></a>
<span class="sourceLineNo">127</span> public Builder setEventTimestamp(final boolean eventTimestamp) {<a name="line.127"></a>
<span class="sourceLineNo">128</span> isEventTimestamp = eventTimestamp;<a name="line.128"></a>
<span class="sourceLineNo">129</span> return this;<a name="line.129"></a>
<span class="sourceLineNo">130</span> }<a name="line.130"></a>
<span class="sourceLineNo">131</span><a name="line.131"></a>
<span class="sourceLineNo">132</span> /**<a name="line.132"></a>
<span class="sourceLineNo">133</span> * The literal value to insert into the column as-is without any quoting or escaping. Mutually exclusive with<a name="line.133"></a>
<span class="sourceLineNo">134</span> * {@code pattern!=null} and {@code eventTimestamp=true}.<a name="line.134"></a>
<span class="sourceLineNo">135</span> *<a name="line.135"></a>
<span class="sourceLineNo">136</span> * @return this.<a name="line.136"></a>
<span class="sourceLineNo">137</span> */<a name="line.137"></a>
<span class="sourceLineNo">138</span> public Builder setLiteral(final String literal) {<a name="line.138"></a>
<span class="sourceLineNo">139</span> this.literal = literal;<a name="line.139"></a>
<span class="sourceLineNo">140</span> return this;<a name="line.140"></a>
<span class="sourceLineNo">141</span> }<a name="line.141"></a>
<span class="sourceLineNo">142</span><a name="line.142"></a>
<span class="sourceLineNo">143</span> /**<a name="line.143"></a>
<span class="sourceLineNo">144</span> * The name of the database column as it exists within the database table.<a name="line.144"></a>
<span class="sourceLineNo">145</span> *<a name="line.145"></a>
<span class="sourceLineNo">146</span> * @return this.<a name="line.146"></a>
<span class="sourceLineNo">147</span> */<a name="line.147"></a>
<span class="sourceLineNo">148</span> public Builder setName(final String name) {<a name="line.148"></a>
<span class="sourceLineNo">149</span> this.name = name;<a name="line.149"></a>
<span class="sourceLineNo">150</span> return this;<a name="line.150"></a>
<span class="sourceLineNo">151</span> }<a name="line.151"></a>
<span class="sourceLineNo">152</span><a name="line.152"></a>
<span class="sourceLineNo">153</span> /**<a name="line.153"></a>
<span class="sourceLineNo">154</span> * The {@link PatternLayout} pattern to insert in this column. Mutually exclusive with<a name="line.154"></a>
<span class="sourceLineNo">155</span> * {@code literal!=null} and {@code eventTimestamp=true}<a name="line.155"></a>
<span class="sourceLineNo">156</span> *<a name="line.156"></a>
<span class="sourceLineNo">157</span> * @return this.<a name="line.157"></a>
<span class="sourceLineNo">158</span> */<a name="line.158"></a>
<span class="sourceLineNo">159</span> public Builder setPattern(final String pattern) {<a name="line.159"></a>
<span class="sourceLineNo">160</span> this.pattern = pattern;<a name="line.160"></a>
<span class="sourceLineNo">161</span> return this;<a name="line.161"></a>
<span class="sourceLineNo">162</span> }<a name="line.162"></a>
<span class="sourceLineNo">163</span><a name="line.163"></a>
<span class="sourceLineNo">164</span> /**<a name="line.164"></a>
<span class="sourceLineNo">165</span> * If {@code "true"}, indicates that the column is a Unicode String.<a name="line.165"></a>
<span class="sourceLineNo">166</span> *<a name="line.166"></a>
<span class="sourceLineNo">167</span> * @return this.<a name="line.167"></a>
<span class="sourceLineNo">168</span> */<a name="line.168"></a>
<span class="sourceLineNo">169</span> public Builder setUnicode(final boolean unicode) {<a name="line.169"></a>
<span class="sourceLineNo">170</span> isUnicode = unicode;<a name="line.170"></a>
<span class="sourceLineNo">171</span> return this;<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><a name="line.174"></a>
<span class="sourceLineNo">175</span> private static final Logger LOGGER = StatusLogger.getLogger();<a name="line.175"></a>
<span class="sourceLineNo">176</span> /**<a name="line.176"></a>
<span class="sourceLineNo">177</span> * Factory method for creating a column config within the plugin manager.<a name="line.177"></a>
<span class="sourceLineNo">178</span> *<a name="line.178"></a>
<span class="sourceLineNo">179</span> * @see Builder<a name="line.179"></a>
<span class="sourceLineNo">180</span> * @deprecated use {@link #newBuilder()}<a name="line.180"></a>
<span class="sourceLineNo">181</span> */<a name="line.181"></a>
<span class="sourceLineNo">182</span> @Deprecated<a name="line.182"></a>
<span class="sourceLineNo">183</span> public static ColumnConfig createColumnConfig(final Configuration config, final String name, final String pattern,<a name="line.183"></a>
<span class="sourceLineNo">184</span> final String literalValue, final String eventTimestamp,<a name="line.184"></a>
<span class="sourceLineNo">185</span> final String unicode, final String clob) {<a name="line.185"></a>
<span class="sourceLineNo">186</span> if (Strings.isEmpty(name)) {<a name="line.186"></a>
<span class="sourceLineNo">187</span> LOGGER.error("The column config is not valid because it does not contain a column name.");<a name="line.187"></a>
<span class="sourceLineNo">188</span> return null;<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> final boolean isEventTimestamp = Boolean.parseBoolean(eventTimestamp);<a name="line.191"></a>
<span class="sourceLineNo">192</span> final boolean isUnicode = Booleans.parseBoolean(unicode, true);<a name="line.192"></a>
<span class="sourceLineNo">193</span> final boolean isClob = Boolean.parseBoolean(clob);<a name="line.193"></a>
<span class="sourceLineNo">194</span><a name="line.194"></a>
<span class="sourceLineNo">195</span> return newBuilder()<a name="line.195"></a>
<span class="sourceLineNo">196</span> .setConfiguration(config)<a name="line.196"></a>
<span class="sourceLineNo">197</span> .setName(name)<a name="line.197"></a>
<span class="sourceLineNo">198</span> .setPattern(pattern)<a name="line.198"></a>
<span class="sourceLineNo">199</span> .setLiteral(literalValue)<a name="line.199"></a>
<span class="sourceLineNo">200</span> .setEventTimestamp(isEventTimestamp)<a name="line.200"></a>
<span class="sourceLineNo">201</span> .setUnicode(isUnicode)<a name="line.201"></a>
<span class="sourceLineNo">202</span> .setClob(isClob)<a name="line.202"></a>
<span class="sourceLineNo">203</span> .build();<a name="line.203"></a>
<span class="sourceLineNo">204</span> }<a name="line.204"></a>
<span class="sourceLineNo">205</span> @PluginBuilderFactory<a name="line.205"></a>
<span class="sourceLineNo">206</span> public static Builder newBuilder() {<a name="line.206"></a>
<span class="sourceLineNo">207</span> return new Builder();<a name="line.207"></a>
<span class="sourceLineNo">208</span> }<a name="line.208"></a>
<span class="sourceLineNo">209</span> private final String columnName;<a name="line.209"></a>
<span class="sourceLineNo">210</span> private final String columnNameKey;<a name="line.210"></a>
<span class="sourceLineNo">211</span> private final PatternLayout layout;<a name="line.211"></a>
<span class="sourceLineNo">212</span> private final String literalValue;<a name="line.212"></a>
<span class="sourceLineNo">213</span><a name="line.213"></a>
<span class="sourceLineNo">214</span> private final boolean eventTimestamp;<a name="line.214"></a>
<span class="sourceLineNo">215</span><a name="line.215"></a>
<span class="sourceLineNo">216</span> private final boolean unicode;<a name="line.216"></a>
<span class="sourceLineNo">217</span><a name="line.217"></a>
<span class="sourceLineNo">218</span> private final boolean clob;<a name="line.218"></a>
<span class="sourceLineNo">219</span><a name="line.219"></a>
<span class="sourceLineNo">220</span> private ColumnConfig(final String columnName, final PatternLayout layout, final String literalValue,<a name="line.220"></a>
<span class="sourceLineNo">221</span> final boolean eventDate, final boolean unicode, final boolean clob) {<a name="line.221"></a>
<span class="sourceLineNo">222</span> this.columnName = columnName;<a name="line.222"></a>
<span class="sourceLineNo">223</span> this.columnNameKey = ColumnMapping.toKey(columnName);<a name="line.223"></a>
<span class="sourceLineNo">224</span> this.layout = layout;<a name="line.224"></a>
<span class="sourceLineNo">225</span> this.literalValue = literalValue;<a name="line.225"></a>
<span class="sourceLineNo">226</span> this.eventTimestamp = eventDate;<a name="line.226"></a>
<span class="sourceLineNo">227</span> this.unicode = unicode;<a name="line.227"></a>
<span class="sourceLineNo">228</span> this.clob = clob;<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> public String getColumnName() {<a name="line.231"></a>
<span class="sourceLineNo">232</span> return this.columnName;<a name="line.232"></a>
<span class="sourceLineNo">233</span> }<a name="line.233"></a>
<span class="sourceLineNo">234</span><a name="line.234"></a>
<span class="sourceLineNo">235</span> public String getColumnNameKey() {<a name="line.235"></a>
<span class="sourceLineNo">236</span> return this.columnNameKey;<a name="line.236"></a>
<span class="sourceLineNo">237</span> }<a name="line.237"></a>
<span class="sourceLineNo">238</span><a name="line.238"></a>
<span class="sourceLineNo">239</span> public PatternLayout getLayout() {<a name="line.239"></a>
<span class="sourceLineNo">240</span> return this.layout;<a name="line.240"></a>
<span class="sourceLineNo">241</span> }<a name="line.241"></a>
<span class="sourceLineNo">242</span><a name="line.242"></a>
<span class="sourceLineNo">243</span> public String getLiteralValue() {<a name="line.243"></a>
<span class="sourceLineNo">244</span> return this.literalValue;<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> public boolean isClob() {<a name="line.247"></a>
<span class="sourceLineNo">248</span> return this.clob;<a name="line.248"></a>
<span class="sourceLineNo">249</span> }<a name="line.249"></a>
<span class="sourceLineNo">250</span><a name="line.250"></a>
<span class="sourceLineNo">251</span> public boolean isEventTimestamp() {<a name="line.251"></a>
<span class="sourceLineNo">252</span> return this.eventTimestamp;<a name="line.252"></a>
<span class="sourceLineNo">253</span> }<a name="line.253"></a>
<span class="sourceLineNo">254</span><a name="line.254"></a>
<span class="sourceLineNo">255</span> public boolean isUnicode() {<a name="line.255"></a>
<span class="sourceLineNo">256</span> return this.unicode;<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> @Override<a name="line.259"></a>
<span class="sourceLineNo">260</span> public String toString() {<a name="line.260"></a>
<span class="sourceLineNo">261</span> return "{ name=" + this.columnName + ", layout=" + this.layout + ", literal=" + this.literalValue<a name="line.261"></a>
<span class="sourceLineNo">262</span> + ", timestamp=" + this.eventTimestamp + " }";<a name="line.262"></a>
<span class="sourceLineNo">263</span> }<a name="line.263"></a>
<span class="sourceLineNo">264</span>}<a name="line.264"></a>
</pre>
</div>
</body>
</html>