| <HTML> |
| <BODY BGCOLOR="white"> |
| <PRE> |
| <FONT color="green">001</FONT> /*<a name="line.1"></a> |
| <FONT color="green">002</FONT> * Licensed to the Apache Software Foundation (ASF) under one or more<a name="line.2"></a> |
| <FONT color="green">003</FONT> * contributor license agreements. See the NOTICE file distributed with<a name="line.3"></a> |
| <FONT color="green">004</FONT> * this work for additional information regarding copyright ownership.<a name="line.4"></a> |
| <FONT color="green">005</FONT> * The ASF licenses this file to You under the Apache license, Version 2.0<a name="line.5"></a> |
| <FONT color="green">006</FONT> * (the "License"); you may not use this file except in compliance with<a name="line.6"></a> |
| <FONT color="green">007</FONT> * the License. You may obtain a copy of the License at<a name="line.7"></a> |
| <FONT color="green">008</FONT> *<a name="line.8"></a> |
| <FONT color="green">009</FONT> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.9"></a> |
| <FONT color="green">010</FONT> *<a name="line.10"></a> |
| <FONT color="green">011</FONT> * Unless required by applicable law or agreed to in writing, software<a name="line.11"></a> |
| <FONT color="green">012</FONT> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.12"></a> |
| <FONT color="green">013</FONT> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.13"></a> |
| <FONT color="green">014</FONT> * See the license for the specific language governing permissions and<a name="line.14"></a> |
| <FONT color="green">015</FONT> * limitations under the license.<a name="line.15"></a> |
| <FONT color="green">016</FONT> */<a name="line.16"></a> |
| <FONT color="green">017</FONT> package org.apache.logging.log4j.core.layout;<a name="line.17"></a> |
| <FONT color="green">018</FONT> <a name="line.18"></a> |
| <FONT color="green">019</FONT> import org.apache.logging.log4j.LoggingException;<a name="line.19"></a> |
| <FONT color="green">020</FONT> import org.apache.logging.log4j.core.LogEvent;<a name="line.20"></a> |
| <FONT color="green">021</FONT> import org.apache.logging.log4j.core.config.Configuration;<a name="line.21"></a> |
| <FONT color="green">022</FONT> import org.apache.logging.log4j.core.config.plugins.Plugin;<a name="line.22"></a> |
| <FONT color="green">023</FONT> import org.apache.logging.log4j.core.config.plugins.PluginAttr;<a name="line.23"></a> |
| <FONT color="green">024</FONT> import org.apache.logging.log4j.core.config.plugins.PluginConfiguration;<a name="line.24"></a> |
| <FONT color="green">025</FONT> import org.apache.logging.log4j.core.config.plugins.PluginFactory;<a name="line.25"></a> |
| <FONT color="green">026</FONT> import org.apache.logging.log4j.core.net.Facility;<a name="line.26"></a> |
| <FONT color="green">027</FONT> import org.apache.logging.log4j.core.net.Priority;<a name="line.27"></a> |
| <FONT color="green">028</FONT> import org.apache.logging.log4j.message.Message;<a name="line.28"></a> |
| <FONT color="green">029</FONT> import org.apache.logging.log4j.message.StructuredDataId;<a name="line.29"></a> |
| <FONT color="green">030</FONT> import org.apache.logging.log4j.message.StructuredDataMessage;<a name="line.30"></a> |
| <FONT color="green">031</FONT> <a name="line.31"></a> |
| <FONT color="green">032</FONT> import java.net.InetAddress;<a name="line.32"></a> |
| <FONT color="green">033</FONT> import java.net.UnknownHostException;<a name="line.33"></a> |
| <FONT color="green">034</FONT> import java.nio.charset.Charset;<a name="line.34"></a> |
| <FONT color="green">035</FONT> import java.util.ArrayList;<a name="line.35"></a> |
| <FONT color="green">036</FONT> import java.util.Calendar;<a name="line.36"></a> |
| <FONT color="green">037</FONT> import java.util.GregorianCalendar;<a name="line.37"></a> |
| <FONT color="green">038</FONT> import java.util.List;<a name="line.38"></a> |
| <FONT color="green">039</FONT> import java.util.Map;<a name="line.39"></a> |
| <FONT color="green">040</FONT> import java.util.SortedMap;<a name="line.40"></a> |
| <FONT color="green">041</FONT> import java.util.TreeMap;<a name="line.41"></a> |
| <FONT color="green">042</FONT> <a name="line.42"></a> |
| <FONT color="green">043</FONT> <a name="line.43"></a> |
| <FONT color="green">044</FONT> /**<a name="line.44"></a> |
| <FONT color="green">045</FONT> * Formats a log event in accordance with RFC 5424.<a name="line.45"></a> |
| <FONT color="green">046</FONT> */<a name="line.46"></a> |
| <FONT color="green">047</FONT> @Plugin(name = "RFC5424Layout", type = "Core", elementType = "layout", printObject = true)<a name="line.47"></a> |
| <FONT color="green">048</FONT> public final class RFC5424Layout extends AbstractStringLayout {<a name="line.48"></a> |
| <FONT color="green">049</FONT> <a name="line.49"></a> |
| <FONT color="green">050</FONT> /**<a name="line.50"></a> |
| <FONT color="green">051</FONT> * Not a very good default - it is the Apache Software Foundation's enterprise number.<a name="line.51"></a> |
| <FONT color="green">052</FONT> */<a name="line.52"></a> |
| <FONT color="green">053</FONT> public static final int DEFAULT_ENTERPRISE_NUMBER = 18060;<a name="line.53"></a> |
| <FONT color="green">054</FONT> /**<a name="line.54"></a> |
| <FONT color="green">055</FONT> * The default event id.<a name="line.55"></a> |
| <FONT color="green">056</FONT> */<a name="line.56"></a> |
| <FONT color="green">057</FONT> public static final String DEFAULT_ID = "Audit";<a name="line.57"></a> |
| <FONT color="green">058</FONT> <a name="line.58"></a> |
| <FONT color="green">059</FONT> private static final String DEFAULT_MDCID = "mdc";<a name="line.59"></a> |
| <FONT color="green">060</FONT> private static final int TWO_DIGITS = 10;<a name="line.60"></a> |
| <FONT color="green">061</FONT> private static final int THREE_DIGITS = 100;<a name="line.61"></a> |
| <FONT color="green">062</FONT> private static final int MILLIS_PER_MINUTE = 60000;<a name="line.62"></a> |
| <FONT color="green">063</FONT> private static final int MINUTES_PER_HOUR = 60;<a name="line.63"></a> |
| <FONT color="green">064</FONT> <a name="line.64"></a> |
| <FONT color="green">065</FONT> private final Facility facility;<a name="line.65"></a> |
| <FONT color="green">066</FONT> private final String defaultId;<a name="line.66"></a> |
| <FONT color="green">067</FONT> private final Integer enterpriseNumber;<a name="line.67"></a> |
| <FONT color="green">068</FONT> private final boolean includeMDC;<a name="line.68"></a> |
| <FONT color="green">069</FONT> private final String mdcId;<a name="line.69"></a> |
| <FONT color="green">070</FONT> private final String localHostName;<a name="line.70"></a> |
| <FONT color="green">071</FONT> private final String appName;<a name="line.71"></a> |
| <FONT color="green">072</FONT> private final String messageId;<a name="line.72"></a> |
| <FONT color="green">073</FONT> private final String configName;<a name="line.73"></a> |
| <FONT color="green">074</FONT> private final List<String> mdcExcludes;<a name="line.74"></a> |
| <FONT color="green">075</FONT> private final List<String> mdcIncludes;<a name="line.75"></a> |
| <FONT color="green">076</FONT> private final List<String> mdcRequired;<a name="line.76"></a> |
| <FONT color="green">077</FONT> private final ListChecker checker;<a name="line.77"></a> |
| <FONT color="green">078</FONT> private final ListChecker noopChecker = new NoopChecker();<a name="line.78"></a> |
| <FONT color="green">079</FONT> private final boolean includeNewLine;<a name="line.79"></a> |
| <FONT color="green">080</FONT> <a name="line.80"></a> |
| <FONT color="green">081</FONT> private long lastTimestamp = -1;<a name="line.81"></a> |
| <FONT color="green">082</FONT> private String timestamppStr = null;<a name="line.82"></a> |
| <FONT color="green">083</FONT> <a name="line.83"></a> |
| <FONT color="green">084</FONT> <a name="line.84"></a> |
| <FONT color="green">085</FONT> private RFC5424Layout(Configuration config, Facility facility, String id, int ein, boolean includeMDC,<a name="line.85"></a> |
| <FONT color="green">086</FONT> boolean includeNL, String mdcId, String appName, String messageId, String excludes,<a name="line.86"></a> |
| <FONT color="green">087</FONT> String includes, String required, Charset charset) {<a name="line.87"></a> |
| <FONT color="green">088</FONT> super(charset);<a name="line.88"></a> |
| <FONT color="green">089</FONT> this.facility = facility;<a name="line.89"></a> |
| <FONT color="green">090</FONT> this.defaultId = id == null ? DEFAULT_ID : id;<a name="line.90"></a> |
| <FONT color="green">091</FONT> this.enterpriseNumber = ein;<a name="line.91"></a> |
| <FONT color="green">092</FONT> this.includeMDC = includeMDC;<a name="line.92"></a> |
| <FONT color="green">093</FONT> this.includeNewLine = includeNL;<a name="line.93"></a> |
| <FONT color="green">094</FONT> this.mdcId = mdcId;<a name="line.94"></a> |
| <FONT color="green">095</FONT> this.appName = appName;<a name="line.95"></a> |
| <FONT color="green">096</FONT> this.messageId = messageId;<a name="line.96"></a> |
| <FONT color="green">097</FONT> this.localHostName = getLocalHostname();<a name="line.97"></a> |
| <FONT color="green">098</FONT> ListChecker c = null;<a name="line.98"></a> |
| <FONT color="green">099</FONT> if (excludes != null) {<a name="line.99"></a> |
| <FONT color="green">100</FONT> String[] array = excludes.split(",");<a name="line.100"></a> |
| <FONT color="green">101</FONT> if (array.length > 0) {<a name="line.101"></a> |
| <FONT color="green">102</FONT> c = new ExcludeChecker();<a name="line.102"></a> |
| <FONT color="green">103</FONT> mdcExcludes = new ArrayList<String>(array.length);<a name="line.103"></a> |
| <FONT color="green">104</FONT> for (String str : array) {<a name="line.104"></a> |
| <FONT color="green">105</FONT> mdcExcludes.add(str.trim());<a name="line.105"></a> |
| <FONT color="green">106</FONT> }<a name="line.106"></a> |
| <FONT color="green">107</FONT> } else {<a name="line.107"></a> |
| <FONT color="green">108</FONT> mdcExcludes = null;<a name="line.108"></a> |
| <FONT color="green">109</FONT> }<a name="line.109"></a> |
| <FONT color="green">110</FONT> } else {<a name="line.110"></a> |
| <FONT color="green">111</FONT> mdcExcludes = null;<a name="line.111"></a> |
| <FONT color="green">112</FONT> }<a name="line.112"></a> |
| <FONT color="green">113</FONT> if (includes != null) {<a name="line.113"></a> |
| <FONT color="green">114</FONT> String[] array = includes.split(",");<a name="line.114"></a> |
| <FONT color="green">115</FONT> if (array.length > 0) {<a name="line.115"></a> |
| <FONT color="green">116</FONT> c = new IncludeChecker();<a name="line.116"></a> |
| <FONT color="green">117</FONT> mdcIncludes = new ArrayList<String>(array.length);<a name="line.117"></a> |
| <FONT color="green">118</FONT> for (String str : array) {<a name="line.118"></a> |
| <FONT color="green">119</FONT> mdcIncludes.add(str.trim());<a name="line.119"></a> |
| <FONT color="green">120</FONT> }<a name="line.120"></a> |
| <FONT color="green">121</FONT> } else {<a name="line.121"></a> |
| <FONT color="green">122</FONT> mdcIncludes = null;<a name="line.122"></a> |
| <FONT color="green">123</FONT> }<a name="line.123"></a> |
| <FONT color="green">124</FONT> } else {<a name="line.124"></a> |
| <FONT color="green">125</FONT> mdcIncludes = null;<a name="line.125"></a> |
| <FONT color="green">126</FONT> }<a name="line.126"></a> |
| <FONT color="green">127</FONT> if (required != null) {<a name="line.127"></a> |
| <FONT color="green">128</FONT> String[] array = required.split(",");<a name="line.128"></a> |
| <FONT color="green">129</FONT> if (array.length > 0) {<a name="line.129"></a> |
| <FONT color="green">130</FONT> mdcRequired = new ArrayList<String>(array.length);<a name="line.130"></a> |
| <FONT color="green">131</FONT> for (String str : array) {<a name="line.131"></a> |
| <FONT color="green">132</FONT> mdcRequired.add(str.trim());<a name="line.132"></a> |
| <FONT color="green">133</FONT> }<a name="line.133"></a> |
| <FONT color="green">134</FONT> } else {<a name="line.134"></a> |
| <FONT color="green">135</FONT> mdcRequired = null;<a name="line.135"></a> |
| <FONT color="green">136</FONT> }<a name="line.136"></a> |
| <FONT color="green">137</FONT> <a name="line.137"></a> |
| <FONT color="green">138</FONT> } else {<a name="line.138"></a> |
| <FONT color="green">139</FONT> mdcRequired = null;<a name="line.139"></a> |
| <FONT color="green">140</FONT> }<a name="line.140"></a> |
| <FONT color="green">141</FONT> this.checker = c != null ? c : noopChecker;<a name="line.141"></a> |
| <FONT color="green">142</FONT> String name = config == null ? null : config.getName();<a name="line.142"></a> |
| <FONT color="green">143</FONT> configName = (name != null && name.length() > 0) ? name : null;<a name="line.143"></a> |
| <FONT color="green">144</FONT> }<a name="line.144"></a> |
| <FONT color="green">145</FONT> <a name="line.145"></a> |
| <FONT color="green">146</FONT> /**<a name="line.146"></a> |
| <FONT color="green">147</FONT> * Formats a {@link org.apache.logging.log4j.core.LogEvent} in conformance with the RFC 5424 Syslog specification.<a name="line.147"></a> |
| <FONT color="green">148</FONT> * @param event The LogEvent.<a name="line.148"></a> |
| <FONT color="green">149</FONT> * @return The RFC 5424 String representation of the LogEvent.<a name="line.149"></a> |
| <FONT color="green">150</FONT> */<a name="line.150"></a> |
| <FONT color="green">151</FONT> public String formatAs(final LogEvent event) {<a name="line.151"></a> |
| <FONT color="green">152</FONT> Message msg = event.getMessage();<a name="line.152"></a> |
| <FONT color="green">153</FONT> boolean isStructured = msg instanceof StructuredDataMessage;<a name="line.153"></a> |
| <FONT color="green">154</FONT> StringBuilder buf = new StringBuilder();<a name="line.154"></a> |
| <FONT color="green">155</FONT> <a name="line.155"></a> |
| <FONT color="green">156</FONT> buf.append("<");<a name="line.156"></a> |
| <FONT color="green">157</FONT> buf.append(Priority.getPriority(facility, event.getLevel()));<a name="line.157"></a> |
| <FONT color="green">158</FONT> buf.append(">1 ");<a name="line.158"></a> |
| <FONT color="green">159</FONT> buf.append(computeTimeStampString(event.getMillis()));<a name="line.159"></a> |
| <FONT color="green">160</FONT> buf.append(' ');<a name="line.160"></a> |
| <FONT color="green">161</FONT> buf.append(localHostName);<a name="line.161"></a> |
| <FONT color="green">162</FONT> buf.append(' ');<a name="line.162"></a> |
| <FONT color="green">163</FONT> if (appName != null) {<a name="line.163"></a> |
| <FONT color="green">164</FONT> buf.append(appName);<a name="line.164"></a> |
| <FONT color="green">165</FONT> } else if (configName != null) {<a name="line.165"></a> |
| <FONT color="green">166</FONT> buf.append(configName);<a name="line.166"></a> |
| <FONT color="green">167</FONT> } else {<a name="line.167"></a> |
| <FONT color="green">168</FONT> buf.append("-");<a name="line.168"></a> |
| <FONT color="green">169</FONT> }<a name="line.169"></a> |
| <FONT color="green">170</FONT> buf.append(" ");<a name="line.170"></a> |
| <FONT color="green">171</FONT> buf.append(getProcId());<a name="line.171"></a> |
| <FONT color="green">172</FONT> buf.append(" ");<a name="line.172"></a> |
| <FONT color="green">173</FONT> String type = isStructured ? ((StructuredDataMessage) msg).getType() : null;<a name="line.173"></a> |
| <FONT color="green">174</FONT> if (type != null) {<a name="line.174"></a> |
| <FONT color="green">175</FONT> buf.append(type);<a name="line.175"></a> |
| <FONT color="green">176</FONT> } else if (messageId != null) {<a name="line.176"></a> |
| <FONT color="green">177</FONT> buf.append(messageId);<a name="line.177"></a> |
| <FONT color="green">178</FONT> } else {<a name="line.178"></a> |
| <FONT color="green">179</FONT> buf.append("-");<a name="line.179"></a> |
| <FONT color="green">180</FONT> }<a name="line.180"></a> |
| <FONT color="green">181</FONT> buf.append(" ");<a name="line.181"></a> |
| <FONT color="green">182</FONT> if (isStructured || includeMDC) {<a name="line.182"></a> |
| <FONT color="green">183</FONT> StructuredDataId id = null;<a name="line.183"></a> |
| <FONT color="green">184</FONT> String text;<a name="line.184"></a> |
| <FONT color="green">185</FONT> if (isStructured) {<a name="line.185"></a> |
| <FONT color="green">186</FONT> StructuredDataMessage data = (StructuredDataMessage) msg;<a name="line.186"></a> |
| <FONT color="green">187</FONT> Map map = data.getData();<a name="line.187"></a> |
| <FONT color="green">188</FONT> id = data.getId();<a name="line.188"></a> |
| <FONT color="green">189</FONT> formatStructuredElement(id, map, buf, noopChecker);<a name="line.189"></a> |
| <FONT color="green">190</FONT> text = data.getMessageFormat();<a name="line.190"></a> |
| <FONT color="green">191</FONT> } else {<a name="line.191"></a> |
| <FONT color="green">192</FONT> text = msg.getFormattedMessage();<a name="line.192"></a> |
| <FONT color="green">193</FONT> }<a name="line.193"></a> |
| <FONT color="green">194</FONT> if (includeMDC) {<a name="line.194"></a> |
| <FONT color="green">195</FONT> if (mdcRequired != null) {<a name="line.195"></a> |
| <FONT color="green">196</FONT> checkRequired(event.getContextMap());<a name="line.196"></a> |
| <FONT color="green">197</FONT> }<a name="line.197"></a> |
| <FONT color="green">198</FONT> int ein = id == null || id.getEnterpriseNumber() < 0 ? enterpriseNumber : id.getEnterpriseNumber();<a name="line.198"></a> |
| <FONT color="green">199</FONT> StructuredDataId mdcSDID = new StructuredDataId(mdcId, ein, null, null);<a name="line.199"></a> |
| <FONT color="green">200</FONT> formatStructuredElement(mdcSDID, event.getContextMap(), buf, checker);<a name="line.200"></a> |
| <FONT color="green">201</FONT> }<a name="line.201"></a> |
| <FONT color="green">202</FONT> if (text != null && text.length() > 0) {<a name="line.202"></a> |
| <FONT color="green">203</FONT> buf.append(" ").append(text);<a name="line.203"></a> |
| <FONT color="green">204</FONT> }<a name="line.204"></a> |
| <FONT color="green">205</FONT> } else {<a name="line.205"></a> |
| <FONT color="green">206</FONT> buf.append("- ");<a name="line.206"></a> |
| <FONT color="green">207</FONT> buf.append(msg.getFormattedMessage());<a name="line.207"></a> |
| <FONT color="green">208</FONT> }<a name="line.208"></a> |
| <FONT color="green">209</FONT> if (includeNewLine) {<a name="line.209"></a> |
| <FONT color="green">210</FONT> buf.append("\n");<a name="line.210"></a> |
| <FONT color="green">211</FONT> }<a name="line.211"></a> |
| <FONT color="green">212</FONT> return buf.toString();<a name="line.212"></a> |
| <FONT color="green">213</FONT> }<a name="line.213"></a> |
| <FONT color="green">214</FONT> <a name="line.214"></a> |
| <FONT color="green">215</FONT> protected String getProcId() {<a name="line.215"></a> |
| <FONT color="green">216</FONT> return "-";<a name="line.216"></a> |
| <FONT color="green">217</FONT> }<a name="line.217"></a> |
| <FONT color="green">218</FONT> <a name="line.218"></a> |
| <FONT color="green">219</FONT> /**<a name="line.219"></a> |
| <FONT color="green">220</FONT> * This method gets the network name of the machine we are running on.<a name="line.220"></a> |
| <FONT color="green">221</FONT> * Returns "UNKNOWN_LOCALHOST" in the unlikely case where the host name<a name="line.221"></a> |
| <FONT color="green">222</FONT> * cannot be found.<a name="line.222"></a> |
| <FONT color="green">223</FONT> *<a name="line.223"></a> |
| <FONT color="green">224</FONT> * @return String the name of the local host<a name="line.224"></a> |
| <FONT color="green">225</FONT> */<a name="line.225"></a> |
| <FONT color="green">226</FONT> public String getLocalHostname() {<a name="line.226"></a> |
| <FONT color="green">227</FONT> try {<a name="line.227"></a> |
| <FONT color="green">228</FONT> InetAddress addr = InetAddress.getLocalHost();<a name="line.228"></a> |
| <FONT color="green">229</FONT> return addr.getHostName();<a name="line.229"></a> |
| <FONT color="green">230</FONT> } catch (UnknownHostException uhe) {<a name="line.230"></a> |
| <FONT color="green">231</FONT> LOGGER.error("Could not determine local host name", uhe);<a name="line.231"></a> |
| <FONT color="green">232</FONT> return "UNKNOWN_LOCALHOST";<a name="line.232"></a> |
| <FONT color="green">233</FONT> }<a name="line.233"></a> |
| <FONT color="green">234</FONT> }<a name="line.234"></a> |
| <FONT color="green">235</FONT> <a name="line.235"></a> |
| <FONT color="green">236</FONT> protected List<String> getMdcExcludes() {<a name="line.236"></a> |
| <FONT color="green">237</FONT> return mdcExcludes;<a name="line.237"></a> |
| <FONT color="green">238</FONT> }<a name="line.238"></a> |
| <FONT color="green">239</FONT> <a name="line.239"></a> |
| <FONT color="green">240</FONT> protected List<String> getMdcIncludes() {<a name="line.240"></a> |
| <FONT color="green">241</FONT> return mdcIncludes;<a name="line.241"></a> |
| <FONT color="green">242</FONT> }<a name="line.242"></a> |
| <FONT color="green">243</FONT> <a name="line.243"></a> |
| <FONT color="green">244</FONT> private String computeTimeStampString(long now) {<a name="line.244"></a> |
| <FONT color="green">245</FONT> long last;<a name="line.245"></a> |
| <FONT color="green">246</FONT> synchronized (this) {<a name="line.246"></a> |
| <FONT color="green">247</FONT> last = lastTimestamp;<a name="line.247"></a> |
| <FONT color="green">248</FONT> if (now == lastTimestamp) {<a name="line.248"></a> |
| <FONT color="green">249</FONT> return timestamppStr;<a name="line.249"></a> |
| <FONT color="green">250</FONT> }<a name="line.250"></a> |
| <FONT color="green">251</FONT> }<a name="line.251"></a> |
| <FONT color="green">252</FONT> <a name="line.252"></a> |
| <FONT color="green">253</FONT> StringBuilder buf = new StringBuilder();<a name="line.253"></a> |
| <FONT color="green">254</FONT> Calendar cal = new GregorianCalendar();<a name="line.254"></a> |
| <FONT color="green">255</FONT> cal.setTimeInMillis(now);<a name="line.255"></a> |
| <FONT color="green">256</FONT> buf.append(Integer.toString(cal.get(Calendar.YEAR)));<a name="line.256"></a> |
| <FONT color="green">257</FONT> buf.append("-");<a name="line.257"></a> |
| <FONT color="green">258</FONT> pad(cal.get(Calendar.MONTH) + 1, TWO_DIGITS, buf);<a name="line.258"></a> |
| <FONT color="green">259</FONT> buf.append("-");<a name="line.259"></a> |
| <FONT color="green">260</FONT> pad(cal.get(Calendar.DAY_OF_MONTH), TWO_DIGITS, buf);<a name="line.260"></a> |
| <FONT color="green">261</FONT> buf.append("T");<a name="line.261"></a> |
| <FONT color="green">262</FONT> pad(cal.get(Calendar.HOUR_OF_DAY), TWO_DIGITS, buf);<a name="line.262"></a> |
| <FONT color="green">263</FONT> buf.append(":");<a name="line.263"></a> |
| <FONT color="green">264</FONT> pad(cal.get(Calendar.MINUTE), TWO_DIGITS, buf);<a name="line.264"></a> |
| <FONT color="green">265</FONT> buf.append(":");<a name="line.265"></a> |
| <FONT color="green">266</FONT> pad(cal.get(Calendar.SECOND), TWO_DIGITS, buf);<a name="line.266"></a> |
| <FONT color="green">267</FONT> <a name="line.267"></a> |
| <FONT color="green">268</FONT> int millis = cal.get(Calendar.MILLISECOND);<a name="line.268"></a> |
| <FONT color="green">269</FONT> if (millis != 0) {<a name="line.269"></a> |
| <FONT color="green">270</FONT> buf.append(".");<a name="line.270"></a> |
| <FONT color="green">271</FONT> pad(millis, THREE_DIGITS, buf);<a name="line.271"></a> |
| <FONT color="green">272</FONT> }<a name="line.272"></a> |
| <FONT color="green">273</FONT> <a name="line.273"></a> |
| <FONT color="green">274</FONT> int tzmin = (cal.get(Calendar.ZONE_OFFSET) + cal.get(Calendar.DST_OFFSET)) / MILLIS_PER_MINUTE;<a name="line.274"></a> |
| <FONT color="green">275</FONT> if (tzmin == 0) {<a name="line.275"></a> |
| <FONT color="green">276</FONT> buf.append("Z");<a name="line.276"></a> |
| <FONT color="green">277</FONT> } else {<a name="line.277"></a> |
| <FONT color="green">278</FONT> if (tzmin < 0) {<a name="line.278"></a> |
| <FONT color="green">279</FONT> tzmin = -tzmin;<a name="line.279"></a> |
| <FONT color="green">280</FONT> buf.append("-");<a name="line.280"></a> |
| <FONT color="green">281</FONT> } else {<a name="line.281"></a> |
| <FONT color="green">282</FONT> buf.append("+");<a name="line.282"></a> |
| <FONT color="green">283</FONT> }<a name="line.283"></a> |
| <FONT color="green">284</FONT> int tzhour = tzmin / MINUTES_PER_HOUR;<a name="line.284"></a> |
| <FONT color="green">285</FONT> tzmin -= tzhour * MINUTES_PER_HOUR;<a name="line.285"></a> |
| <FONT color="green">286</FONT> pad(tzhour, TWO_DIGITS, buf);<a name="line.286"></a> |
| <FONT color="green">287</FONT> buf.append(":");<a name="line.287"></a> |
| <FONT color="green">288</FONT> pad(tzmin, TWO_DIGITS, buf);<a name="line.288"></a> |
| <FONT color="green">289</FONT> }<a name="line.289"></a> |
| <FONT color="green">290</FONT> synchronized (this) {<a name="line.290"></a> |
| <FONT color="green">291</FONT> if (last == lastTimestamp) {<a name="line.291"></a> |
| <FONT color="green">292</FONT> lastTimestamp = now;<a name="line.292"></a> |
| <FONT color="green">293</FONT> timestamppStr = buf.toString();<a name="line.293"></a> |
| <FONT color="green">294</FONT> }<a name="line.294"></a> |
| <FONT color="green">295</FONT> }<a name="line.295"></a> |
| <FONT color="green">296</FONT> return buf.toString();<a name="line.296"></a> |
| <FONT color="green">297</FONT> }<a name="line.297"></a> |
| <FONT color="green">298</FONT> <a name="line.298"></a> |
| <FONT color="green">299</FONT> private void pad(int val, int max, StringBuilder buf) {<a name="line.299"></a> |
| <FONT color="green">300</FONT> while (max > 1) {<a name="line.300"></a> |
| <FONT color="green">301</FONT> if (val < max) {<a name="line.301"></a> |
| <FONT color="green">302</FONT> buf.append("0");<a name="line.302"></a> |
| <FONT color="green">303</FONT> }<a name="line.303"></a> |
| <FONT color="green">304</FONT> max = max / TWO_DIGITS;<a name="line.304"></a> |
| <FONT color="green">305</FONT> }<a name="line.305"></a> |
| <FONT color="green">306</FONT> buf.append(Integer.toString(val));<a name="line.306"></a> |
| <FONT color="green">307</FONT> }<a name="line.307"></a> |
| <FONT color="green">308</FONT> <a name="line.308"></a> |
| <FONT color="green">309</FONT> private void formatStructuredElement(StructuredDataId id, Map<String, String> data, StringBuilder sb,<a name="line.309"></a> |
| <FONT color="green">310</FONT> ListChecker checker) {<a name="line.310"></a> |
| <FONT color="green">311</FONT> if (id == null && defaultId == null) {<a name="line.311"></a> |
| <FONT color="green">312</FONT> return;<a name="line.312"></a> |
| <FONT color="green">313</FONT> }<a name="line.313"></a> |
| <FONT color="green">314</FONT> sb.append("[");<a name="line.314"></a> |
| <FONT color="green">315</FONT> sb.append(getId(id));<a name="line.315"></a> |
| <FONT color="green">316</FONT> appendMap(data, sb, checker);<a name="line.316"></a> |
| <FONT color="green">317</FONT> sb.append("]");<a name="line.317"></a> |
| <FONT color="green">318</FONT> }<a name="line.318"></a> |
| <FONT color="green">319</FONT> <a name="line.319"></a> |
| <FONT color="green">320</FONT> private String getId(StructuredDataId id) {<a name="line.320"></a> |
| <FONT color="green">321</FONT> StringBuilder sb = new StringBuilder();<a name="line.321"></a> |
| <FONT color="green">322</FONT> if (id.getName() == null) {<a name="line.322"></a> |
| <FONT color="green">323</FONT> sb.append(defaultId);<a name="line.323"></a> |
| <FONT color="green">324</FONT> } else {<a name="line.324"></a> |
| <FONT color="green">325</FONT> sb.append(id.getName());<a name="line.325"></a> |
| <FONT color="green">326</FONT> }<a name="line.326"></a> |
| <FONT color="green">327</FONT> int ein = id.getEnterpriseNumber();<a name="line.327"></a> |
| <FONT color="green">328</FONT> if (ein < 0) {<a name="line.328"></a> |
| <FONT color="green">329</FONT> ein = enterpriseNumber;<a name="line.329"></a> |
| <FONT color="green">330</FONT> }<a name="line.330"></a> |
| <FONT color="green">331</FONT> if (ein >= 0) {<a name="line.331"></a> |
| <FONT color="green">332</FONT> sb.append("@").append(ein);<a name="line.332"></a> |
| <FONT color="green">333</FONT> }<a name="line.333"></a> |
| <FONT color="green">334</FONT> return sb.toString();<a name="line.334"></a> |
| <FONT color="green">335</FONT> }<a name="line.335"></a> |
| <FONT color="green">336</FONT> <a name="line.336"></a> |
| <FONT color="green">337</FONT> private void checkRequired(Map<String, String> map) {<a name="line.337"></a> |
| <FONT color="green">338</FONT> for (String key : mdcRequired) {<a name="line.338"></a> |
| <FONT color="green">339</FONT> String value = map.get(key);<a name="line.339"></a> |
| <FONT color="green">340</FONT> if (value == null) {<a name="line.340"></a> |
| <FONT color="green">341</FONT> throw new LoggingException("Required key " + key + " is missing from the " + mdcId);<a name="line.341"></a> |
| <FONT color="green">342</FONT> }<a name="line.342"></a> |
| <FONT color="green">343</FONT> }<a name="line.343"></a> |
| <FONT color="green">344</FONT> }<a name="line.344"></a> |
| <FONT color="green">345</FONT> <a name="line.345"></a> |
| <FONT color="green">346</FONT> private void appendMap(Map<String, String> map, StringBuilder sb, ListChecker checker)<a name="line.346"></a> |
| <FONT color="green">347</FONT> {<a name="line.347"></a> |
| <FONT color="green">348</FONT> SortedMap<String, String> sorted = new TreeMap<String, String>(map);<a name="line.348"></a> |
| <FONT color="green">349</FONT> for (Map.Entry<String, String> entry : sorted.entrySet()) {<a name="line.349"></a> |
| <FONT color="green">350</FONT> if (checker.check(entry.getKey())) {<a name="line.350"></a> |
| <FONT color="green">351</FONT> sb.append(" ");<a name="line.351"></a> |
| <FONT color="green">352</FONT> sb.append(entry.getKey()).append("=\"").append(entry.getValue()).append("\"");<a name="line.352"></a> |
| <FONT color="green">353</FONT> }<a name="line.353"></a> |
| <FONT color="green">354</FONT> }<a name="line.354"></a> |
| <FONT color="green">355</FONT> }<a name="line.355"></a> |
| <FONT color="green">356</FONT> <a name="line.356"></a> |
| <FONT color="green">357</FONT> /**<a name="line.357"></a> |
| <FONT color="green">358</FONT> * Interface used to check keys in a Map.<a name="line.358"></a> |
| <FONT color="green">359</FONT> */<a name="line.359"></a> |
| <FONT color="green">360</FONT> private interface ListChecker {<a name="line.360"></a> |
| <FONT color="green">361</FONT> boolean check(String key);<a name="line.361"></a> |
| <FONT color="green">362</FONT> }<a name="line.362"></a> |
| <FONT color="green">363</FONT> <a name="line.363"></a> |
| <FONT color="green">364</FONT> /**<a name="line.364"></a> |
| <FONT color="green">365</FONT> * Includes only the listed keys.<a name="line.365"></a> |
| <FONT color="green">366</FONT> */<a name="line.366"></a> |
| <FONT color="green">367</FONT> private class IncludeChecker implements ListChecker {<a name="line.367"></a> |
| <FONT color="green">368</FONT> public boolean check(String key) {<a name="line.368"></a> |
| <FONT color="green">369</FONT> return mdcIncludes.contains(key);<a name="line.369"></a> |
| <FONT color="green">370</FONT> }<a name="line.370"></a> |
| <FONT color="green">371</FONT> }<a name="line.371"></a> |
| <FONT color="green">372</FONT> <a name="line.372"></a> |
| <FONT color="green">373</FONT> /**<a name="line.373"></a> |
| <FONT color="green">374</FONT> * Excludes the listed keys.<a name="line.374"></a> |
| <FONT color="green">375</FONT> */<a name="line.375"></a> |
| <FONT color="green">376</FONT> private class ExcludeChecker implements ListChecker {<a name="line.376"></a> |
| <FONT color="green">377</FONT> public boolean check(String key) {<a name="line.377"></a> |
| <FONT color="green">378</FONT> return !mdcExcludes.contains(key);<a name="line.378"></a> |
| <FONT color="green">379</FONT> }<a name="line.379"></a> |
| <FONT color="green">380</FONT> }<a name="line.380"></a> |
| <FONT color="green">381</FONT> <a name="line.381"></a> |
| <FONT color="green">382</FONT> /**<a name="line.382"></a> |
| <FONT color="green">383</FONT> * Does nothing.<a name="line.383"></a> |
| <FONT color="green">384</FONT> */<a name="line.384"></a> |
| <FONT color="green">385</FONT> private class NoopChecker implements ListChecker {<a name="line.385"></a> |
| <FONT color="green">386</FONT> public boolean check(String key) {<a name="line.386"></a> |
| <FONT color="green">387</FONT> return true;<a name="line.387"></a> |
| <FONT color="green">388</FONT> }<a name="line.388"></a> |
| <FONT color="green">389</FONT> }<a name="line.389"></a> |
| <FONT color="green">390</FONT> <a name="line.390"></a> |
| <FONT color="green">391</FONT> @Override<a name="line.391"></a> |
| <FONT color="green">392</FONT> public String toString() {<a name="line.392"></a> |
| <FONT color="green">393</FONT> StringBuilder sb = new StringBuilder();<a name="line.393"></a> |
| <FONT color="green">394</FONT> sb.append("facility=").append(facility.name());<a name="line.394"></a> |
| <FONT color="green">395</FONT> sb.append(" appName=").append(appName);<a name="line.395"></a> |
| <FONT color="green">396</FONT> sb.append(" defaultId=").append(defaultId);<a name="line.396"></a> |
| <FONT color="green">397</FONT> sb.append(" enterpriseNumber=").append(enterpriseNumber);<a name="line.397"></a> |
| <FONT color="green">398</FONT> sb.append(" newLine=").append(includeNewLine);<a name="line.398"></a> |
| <FONT color="green">399</FONT> sb.append(" includeMDC=").append(includeMDC);<a name="line.399"></a> |
| <FONT color="green">400</FONT> sb.append(" messageId=").append(messageId);<a name="line.400"></a> |
| <FONT color="green">401</FONT> return sb.toString();<a name="line.401"></a> |
| <FONT color="green">402</FONT> }<a name="line.402"></a> |
| <FONT color="green">403</FONT> <a name="line.403"></a> |
| <FONT color="green">404</FONT> /**<a name="line.404"></a> |
| <FONT color="green">405</FONT> * Create the RFC 5424 Layout.<a name="line.405"></a> |
| <FONT color="green">406</FONT> * @param facility The Facility is used to try to classify the message.<a name="line.406"></a> |
| <FONT color="green">407</FONT> * @param id The default structured data id to use when formatting according to RFC 5424.<a name="line.407"></a> |
| <FONT color="green">408</FONT> * @param ein The IANA enterprise number.<a name="line.408"></a> |
| <FONT color="green">409</FONT> * @param includeMDC Indicates whether data from the ThreadContextMap will be included in the RFC 5424 Syslog<a name="line.409"></a> |
| <FONT color="green">410</FONT> * record. Defaults to "true:.<a name="line.410"></a> |
| <FONT color="green">411</FONT> * @param mdcId The id to use for the MDC Structured Data Element.<a name="line.411"></a> |
| <FONT color="green">412</FONT> * @param includeNL If true, a newline will be appended to the end of the syslog record. The default is false.<a name="line.412"></a> |
| <FONT color="green">413</FONT> * @param appName The value to use as the APP-NAME in the RFC 5424 syslog record.<a name="line.413"></a> |
| <FONT color="green">414</FONT> * @param msgId The default value to be used in the MSGID field of RFC 5424 syslog records.<a name="line.414"></a> |
| <FONT color="green">415</FONT> * @param excludes A comma separated list of mdc keys that should be excluded from the LogEvent.<a name="line.415"></a> |
| <FONT color="green">416</FONT> * @param includes A comma separated list of mdc keys that should be included in the FlumeEvent.<a name="line.416"></a> |
| <FONT color="green">417</FONT> * @param required A comma separated list of mdc keys that must be present in the MDC.<a name="line.417"></a> |
| <FONT color="green">418</FONT> * @param charset The character set.<a name="line.418"></a> |
| <FONT color="green">419</FONT> * @param config The Configuration. Some Converters require access to the Interpolator.<a name="line.419"></a> |
| <FONT color="green">420</FONT> * @return An RFC5424Layout.<a name="line.420"></a> |
| <FONT color="green">421</FONT> */<a name="line.421"></a> |
| <FONT color="green">422</FONT> @PluginFactory<a name="line.422"></a> |
| <FONT color="green">423</FONT> public static RFC5424Layout createLayout(@PluginAttr("facility") String facility,<a name="line.423"></a> |
| <FONT color="green">424</FONT> @PluginAttr("id") String id,<a name="line.424"></a> |
| <FONT color="green">425</FONT> @PluginAttr("enterpriseNumber") String ein,<a name="line.425"></a> |
| <FONT color="green">426</FONT> @PluginAttr("includeMDC") String includeMDC,<a name="line.426"></a> |
| <FONT color="green">427</FONT> @PluginAttr("mdcId") String mdcId,<a name="line.427"></a> |
| <FONT color="green">428</FONT> @PluginAttr("newLine") String includeNL,<a name="line.428"></a> |
| <FONT color="green">429</FONT> @PluginAttr("appName") String appName,<a name="line.429"></a> |
| <FONT color="green">430</FONT> @PluginAttr("messageId") String msgId,<a name="line.430"></a> |
| <FONT color="green">431</FONT> @PluginAttr("mdcExcludes") String excludes,<a name="line.431"></a> |
| <FONT color="green">432</FONT> @PluginAttr("mdcIncludes") String includes,<a name="line.432"></a> |
| <FONT color="green">433</FONT> @PluginAttr("mdcRequired") String required,<a name="line.433"></a> |
| <FONT color="green">434</FONT> @PluginAttr("charset") String charset,<a name="line.434"></a> |
| <FONT color="green">435</FONT> @PluginConfiguration Configuration config) {<a name="line.435"></a> |
| <FONT color="green">436</FONT> Charset c = Charset.isSupported("UTF-8") ? Charset.forName("UTF-8") : Charset.defaultCharset();<a name="line.436"></a> |
| <FONT color="green">437</FONT> if (charset != null) {<a name="line.437"></a> |
| <FONT color="green">438</FONT> if (Charset.isSupported(charset)) {<a name="line.438"></a> |
| <FONT color="green">439</FONT> c = Charset.forName(charset);<a name="line.439"></a> |
| <FONT color="green">440</FONT> } else {<a name="line.440"></a> |
| <FONT color="green">441</FONT> LOGGER.error("Charset " + charset + " is not supported for layout, using " + c.displayName());<a name="line.441"></a> |
| <FONT color="green">442</FONT> }<a name="line.442"></a> |
| <FONT color="green">443</FONT> }<a name="line.443"></a> |
| <FONT color="green">444</FONT> if (includes != null && excludes != null) {<a name="line.444"></a> |
| <FONT color="green">445</FONT> LOGGER.error("mdcIncludes and mdcExcludes are mutually exclusive. Includes wil be ignored");<a name="line.445"></a> |
| <FONT color="green">446</FONT> includes = null;<a name="line.446"></a> |
| <FONT color="green">447</FONT> }<a name="line.447"></a> |
| <FONT color="green">448</FONT> Facility f = facility != null ? Facility.valueOf(facility.toUpperCase()) : Facility.LOCAL0;<a name="line.448"></a> |
| <FONT color="green">449</FONT> int enterpriseNumber = ein == null ? DEFAULT_ENTERPRISE_NUMBER : Integer.parseInt(ein);<a name="line.449"></a> |
| <FONT color="green">450</FONT> boolean isMdc = includeMDC == null ? true : Boolean.valueOf(includeMDC);<a name="line.450"></a> |
| <FONT color="green">451</FONT> boolean includeNewLine = includeNL == null ? false : Boolean.valueOf(includeNL);<a name="line.451"></a> |
| <FONT color="green">452</FONT> if (mdcId == null) {<a name="line.452"></a> |
| <FONT color="green">453</FONT> mdcId = DEFAULT_MDCID;<a name="line.453"></a> |
| <FONT color="green">454</FONT> }<a name="line.454"></a> |
| <FONT color="green">455</FONT> <a name="line.455"></a> |
| <FONT color="green">456</FONT> return new RFC5424Layout(config, f, id, enterpriseNumber, isMdc, includeNewLine, mdcId, appName, msgId,<a name="line.456"></a> |
| <FONT color="green">457</FONT> excludes, includes, required, c);<a name="line.457"></a> |
| <FONT color="green">458</FONT> }<a name="line.458"></a> |
| <FONT color="green">459</FONT> }<a name="line.459"></a> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| </PRE> |
| </BODY> |
| </HTML> |
