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| <pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> |
| <span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one or more<a name="line.2"></a> |
| <span class="sourceLineNo">003</span> * contributor license agreements. See the NOTICE file distributed with<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * this work for additional information regarding copyright ownership.<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * The ASF licenses this file to You under the Apache license, Version 2.0<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * (the "License"); you may not use this file except in compliance with<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * the License. You may obtain a copy of the License at<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> *<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> *<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> * Unless required by applicable law or agreed to in writing, software<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * See the license for the specific language governing permissions and<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * limitations under the license.<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> */<a name="line.16"></a> |
| <span class="sourceLineNo">017</span><a name="line.17"></a> |
| <span class="sourceLineNo">018</span>package org.apache.logging.log4j.message;<a name="line.18"></a> |
| <span class="sourceLineNo">019</span><a name="line.19"></a> |
| <span class="sourceLineNo">020</span>import java.util.Map;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span><a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import org.apache.logging.log4j.util.EnglishEnums;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import org.apache.logging.log4j.util.StringBuilders;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span><a name="line.24"></a> |
| <span class="sourceLineNo">025</span>/**<a name="line.25"></a> |
| <span class="sourceLineNo">026</span> * Represents a Message that conforms to an RFC 5424 StructuredData element along with the syslog message.<a name="line.26"></a> |
| <span class="sourceLineNo">027</span> * <p><a name="line.27"></a> |
| <span class="sourceLineNo">028</span> * Thread-safety note: the contents of this message can be modified after construction.<a name="line.28"></a> |
| <span class="sourceLineNo">029</span> * When using asynchronous loggers and appenders it is not recommended to modify this message after the message is<a name="line.29"></a> |
| <span class="sourceLineNo">030</span> * logged, because it is undefined whether the logged message string will contain the old values or the modified<a name="line.30"></a> |
| <span class="sourceLineNo">031</span> * values.<a name="line.31"></a> |
| <span class="sourceLineNo">032</span> * </p><a name="line.32"></a> |
| <span class="sourceLineNo">033</span> *<a name="line.33"></a> |
| <span class="sourceLineNo">034</span> * @see <a href="https://tools.ietf.org/html/rfc5424">RFC 5424</a><a name="line.34"></a> |
| <span class="sourceLineNo">035</span> */<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>@AsynchronouslyFormattable<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>public class StructuredDataMessage extends MapMessage<StructuredDataMessage, String> {<a name="line.37"></a> |
| <span class="sourceLineNo">038</span><a name="line.38"></a> |
| <span class="sourceLineNo">039</span> private static final long serialVersionUID = 1703221292892071920L;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span> private static final int MAX_LENGTH = 32;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span> private static final int HASHVAL = 31;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span><a name="line.42"></a> |
| <span class="sourceLineNo">043</span> private StructuredDataId id;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span><a name="line.44"></a> |
| <span class="sourceLineNo">045</span> private String message;<a name="line.45"></a> |
| <span class="sourceLineNo">046</span><a name="line.46"></a> |
| <span class="sourceLineNo">047</span> private String type;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span><a name="line.48"></a> |
| <span class="sourceLineNo">049</span> private final int maxLength;<a name="line.49"></a> |
| <span class="sourceLineNo">050</span><a name="line.50"></a> |
| <span class="sourceLineNo">051</span> /**<a name="line.51"></a> |
| <span class="sourceLineNo">052</span> * Supported formats.<a name="line.52"></a> |
| <span class="sourceLineNo">053</span> */<a name="line.53"></a> |
| <span class="sourceLineNo">054</span> public enum Format {<a name="line.54"></a> |
| <span class="sourceLineNo">055</span> /** The map should be formatted as XML. */<a name="line.55"></a> |
| <span class="sourceLineNo">056</span> XML,<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> /** Full message format includes the type and message. */<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> FULL<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> }<a name="line.59"></a> |
| <span class="sourceLineNo">060</span><a name="line.60"></a> |
| <span class="sourceLineNo">061</span> /**<a name="line.61"></a> |
| <span class="sourceLineNo">062</span> * Creates a StructuredDataMessage using an ID (max 32 characters), message, and type (max 32 characters).<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> * @param id The String id.<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> * @param msg The message.<a name="line.64"></a> |
| <span class="sourceLineNo">065</span> * @param type The message type.<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> */<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> public StructuredDataMessage(final String id, final String msg, final String type) {<a name="line.67"></a> |
| <span class="sourceLineNo">068</span> this(id, msg, type, MAX_LENGTH);<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> /**<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> * Creates a StructuredDataMessage using an ID (user specified max characters), message, and type (user specified<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> * maximum number of characters).<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> * @param id The String id.<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> * @param msg The message.<a name="line.75"></a> |
| <span class="sourceLineNo">076</span> * @param type The message type.<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> * @param maxLength The maximum length of keys;<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> * @since 2.9<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> */<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> public StructuredDataMessage(final String id, final String msg, final String type, final int maxLength) {<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> this.id = new StructuredDataId(id, null, null, maxLength);<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> this.message = msg;<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> this.type = type;<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> this.maxLength = maxLength;<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> /**<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> * Creates a StructuredDataMessage using an ID (max 32 characters), message, type (max 32 characters), and an<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> * initial map of structured data to include.<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> * @param id The String id.<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> * @param msg The message.<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> * @param type The message type.<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> * @param data The StructuredData map.<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> */<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> public StructuredDataMessage(final String id, final String msg, final String type,<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> final Map<String, String> data) {<a name="line.96"></a> |
| <span class="sourceLineNo">097</span> this(id, msg, type, data, MAX_LENGTH);<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> }<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> * Creates a StructuredDataMessage using an (user specified max characters), message, and type (user specified<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> * maximum number of characters, and an initial map of structured data to include.<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> * @param id The String id.<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> * @param msg The message.<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> * @param type The message type.<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> * @param data The StructuredData map.<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> * @param maxLength The maximum length of keys;<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> * @since 2.9<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> */<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> public StructuredDataMessage(final String id, final String msg, final String type,<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> final Map<String, String> data, final int maxLength) {<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> super(data);<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> this.id = new StructuredDataId(id, null, null, maxLength);<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> this.message = msg;<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> this.type = type;<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> this.maxLength = maxLength;<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> }<a name="line.117"></a> |
| <span class="sourceLineNo">118</span><a name="line.118"></a> |
| <span class="sourceLineNo">119</span> /**<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> * Creates a StructuredDataMessage using a StructuredDataId, message, and type (max 32 characters).<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> * @param id The StructuredDataId.<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> * @param msg The message.<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> * @param type The message type.<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> */<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> public StructuredDataMessage(final StructuredDataId id, final String msg, final String type) {<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> this(id, msg, type, MAX_LENGTH);<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> }<a name="line.127"></a> |
| <span class="sourceLineNo">128</span><a name="line.128"></a> |
| <span class="sourceLineNo">129</span> /**<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> * Creates a StructuredDataMessage using a StructuredDataId, message, and type (max 32 characters).<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> * @param id The StructuredDataId.<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> * @param msg The message.<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> * @param type The message type.<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> * @param maxLength The maximum length of keys;<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> * @since 2.9<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> */<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> public StructuredDataMessage(final StructuredDataId id, final String msg, final String type, final int maxLength) {<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> this.id = id;<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> this.message = msg;<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> this.type = type;<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> this.maxLength = maxLength;<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> /**<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> * Creates a StructuredDataMessage using a StructuredDataId, message, type (max 32 characters), and an initial map<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> * of structured data to include.<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> * @param id The StructuredDataId.<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> * @param msg The message.<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> * @param type The message type.<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> * @param data The StructuredData map.<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> */<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> public StructuredDataMessage(final StructuredDataId id, final String msg, final String type,<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> final Map<String, String> data) {<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> this(id, msg, type, data, MAX_LENGTH);<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> }<a name="line.155"></a> |
| <span class="sourceLineNo">156</span><a name="line.156"></a> |
| <span class="sourceLineNo">157</span> /**<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> * Creates a StructuredDataMessage using a StructuredDataId, message, type (max 32 characters), and an initial map<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> * of structured data to include.<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> * @param id The StructuredDataId.<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> * @param msg The message.<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> * @param type The message type.<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> * @param data The StructuredData map.<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> * @param maxLength The maximum length of keys;<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> * @since 2.9<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> */<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> public StructuredDataMessage(final StructuredDataId id, final String msg, final String type,<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> final Map<String, String> data, final int maxLength) {<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> super(data);<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> this.id = id;<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> this.message = msg;<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> this.type = type;<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> this.maxLength = maxLength;<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> }<a name="line.174"></a> |
| <span class="sourceLineNo">175</span><a name="line.175"></a> |
| <span class="sourceLineNo">176</span><a name="line.176"></a> |
| <span class="sourceLineNo">177</span> /**<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> * Constructor based on a StructuredDataMessage.<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> * @param msg The StructuredDataMessage.<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> * @param map The StructuredData map.<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> */<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> private StructuredDataMessage(final StructuredDataMessage msg, final Map<String, String> map) {<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> super(map);<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> this.id = msg.id;<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> this.message = msg.message;<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> this.type = msg.type;<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> this.maxLength = MAX_LENGTH;<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> }<a name="line.188"></a> |
| <span class="sourceLineNo">189</span><a name="line.189"></a> |
| <span class="sourceLineNo">190</span> /**<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> * Basic constructor.<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> */<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> protected StructuredDataMessage() {<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> maxLength = MAX_LENGTH;<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> }<a name="line.195"></a> |
| <span class="sourceLineNo">196</span><a name="line.196"></a> |
| <span class="sourceLineNo">197</span> /**<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> * Returns the supported formats.<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> * @return An array of the supported format names.<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> */<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> @Override<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> public String[] getFormats() {<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> final String[] formats = new String[Format.values().length];<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> int i = 0;<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> for (final Format format : Format.values()) {<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> formats[i++] = format.name();<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> }<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> return formats;<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> }<a name="line.209"></a> |
| <span class="sourceLineNo">210</span><a name="line.210"></a> |
| <span class="sourceLineNo">211</span> /**<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> * Returns this message id.<a name="line.212"></a> |
| <span class="sourceLineNo">213</span> * @return the StructuredDataId.<a name="line.213"></a> |
| <span class="sourceLineNo">214</span> */<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> public StructuredDataId getId() {<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> return id;<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> }<a name="line.217"></a> |
| <span class="sourceLineNo">218</span><a name="line.218"></a> |
| <span class="sourceLineNo">219</span> /**<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> * Sets the id from a String. This ID can be at most 32 characters long.<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> * @param id The String id.<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> */<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> protected void setId(final String id) {<a name="line.223"></a> |
| <span class="sourceLineNo">224</span> this.id = new StructuredDataId(id, null, null);<a name="line.224"></a> |
| <span class="sourceLineNo">225</span> }<a name="line.225"></a> |
| <span class="sourceLineNo">226</span><a name="line.226"></a> |
| <span class="sourceLineNo">227</span> /**<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> * Sets the id.<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> * @param id The StructuredDataId.<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> */<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> protected void setId(final StructuredDataId id) {<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> this.id = id;<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> /**<a name="line.235"></a> |
| <span class="sourceLineNo">236</span> * Returns this message type.<a name="line.236"></a> |
| <span class="sourceLineNo">237</span> * @return the type.<a name="line.237"></a> |
| <span class="sourceLineNo">238</span> */<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> public String getType() {<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> return type;<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> protected void setType(final String type) {<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> if (type.length() > MAX_LENGTH) {<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> throw new IllegalArgumentException("structured data type exceeds maximum length of 32 characters: " + type);<a name="line.245"></a> |
| <span class="sourceLineNo">246</span> }<a name="line.246"></a> |
| <span class="sourceLineNo">247</span> this.type = type;<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> }<a name="line.248"></a> |
| <span class="sourceLineNo">249</span><a name="line.249"></a> |
| <span class="sourceLineNo">250</span> @Override<a name="line.250"></a> |
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| <span class="sourceLineNo">253</span> }<a name="line.253"></a> |
| <span class="sourceLineNo">254</span><a name="line.254"></a> |
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| <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> /**<a name="line.260"></a> |
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| <span class="sourceLineNo">262</span> * @return the message.<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> */<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> @Override<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> public String getFormat() {<a name="line.265"></a> |
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| <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> protected void setMessageFormat(final String msg) {<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> this.message = msg;<a name="line.270"></a> |
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| <span class="sourceLineNo">272</span><a name="line.272"></a> |
| <span class="sourceLineNo">273</span> /**<a name="line.273"></a> |
| <span class="sourceLineNo">274</span> * Formats the structured data as described in RFC 5424.<a name="line.274"></a> |
| <span class="sourceLineNo">275</span> *<a name="line.275"></a> |
| <span class="sourceLineNo">276</span> * @return The formatted String.<a name="line.276"></a> |
| <span class="sourceLineNo">277</span> */<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> @Override<a name="line.278"></a> |
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| <span class="sourceLineNo">281</span> }<a name="line.281"></a> |
| <span class="sourceLineNo">282</span><a name="line.282"></a> |
| <span class="sourceLineNo">283</span> /**<a name="line.283"></a> |
| <span class="sourceLineNo">284</span> * Formats the structured data as described in RFC 5424.<a name="line.284"></a> |
| <span class="sourceLineNo">285</span> *<a name="line.285"></a> |
| <span class="sourceLineNo">286</span> * @param format The format identifier. Ignored in this implementation.<a name="line.286"></a> |
| <span class="sourceLineNo">287</span> * @return The formatted String.<a name="line.287"></a> |
| <span class="sourceLineNo">288</span> */<a name="line.288"></a> |
| <span class="sourceLineNo">289</span><a name="line.289"></a> |
| <span class="sourceLineNo">290</span> @Override<a name="line.290"></a> |
| <span class="sourceLineNo">291</span> public String asString(final String format) {<a name="line.291"></a> |
| <span class="sourceLineNo">292</span> try {<a name="line.292"></a> |
| <span class="sourceLineNo">293</span> return asString(EnglishEnums.valueOf(Format.class, format), null);<a name="line.293"></a> |
| <span class="sourceLineNo">294</span> } catch (final IllegalArgumentException ex) {<a name="line.294"></a> |
| <span class="sourceLineNo">295</span> return asString();<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> }<a name="line.296"></a> |
| <span class="sourceLineNo">297</span> }<a name="line.297"></a> |
| <span class="sourceLineNo">298</span><a name="line.298"></a> |
| <span class="sourceLineNo">299</span> /**<a name="line.299"></a> |
| <span class="sourceLineNo">300</span> * Formats the structured data as described in RFC 5424.<a name="line.300"></a> |
| <span class="sourceLineNo">301</span> *<a name="line.301"></a> |
| <span class="sourceLineNo">302</span> * @param format "full" will include the type and message. null will return only the STRUCTURED-DATA as<a name="line.302"></a> |
| <span class="sourceLineNo">303</span> * described in RFC 5424<a name="line.303"></a> |
| <span class="sourceLineNo">304</span> * @param structuredDataId The SD-ID as described in RFC 5424. If null the value in the StructuredData<a name="line.304"></a> |
| <span class="sourceLineNo">305</span> * will be used.<a name="line.305"></a> |
| <span class="sourceLineNo">306</span> * @return The formatted String.<a name="line.306"></a> |
| <span class="sourceLineNo">307</span> */<a name="line.307"></a> |
| <span class="sourceLineNo">308</span> public final String asString(final Format format, final StructuredDataId structuredDataId) {<a name="line.308"></a> |
| <span class="sourceLineNo">309</span> final StringBuilder sb = new StringBuilder();<a name="line.309"></a> |
| <span class="sourceLineNo">310</span> asString(format, structuredDataId, sb);<a name="line.310"></a> |
| <span class="sourceLineNo">311</span> return sb.toString();<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> * Formats the structured data as described in RFC 5424.<a name="line.315"></a> |
| <span class="sourceLineNo">316</span> *<a name="line.316"></a> |
| <span class="sourceLineNo">317</span> * @param format "full" will include the type and message. null will return only the STRUCTURED-DATA as<a name="line.317"></a> |
| <span class="sourceLineNo">318</span> * described in RFC 5424<a name="line.318"></a> |
| <span class="sourceLineNo">319</span> * @param structuredDataId The SD-ID as described in RFC 5424. If null the value in the StructuredData<a name="line.319"></a> |
| <span class="sourceLineNo">320</span> * will be used.<a name="line.320"></a> |
| <span class="sourceLineNo">321</span> * @param sb The StringBuilder to append the formatted message to.<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> */<a name="line.322"></a> |
| <span class="sourceLineNo">323</span> public final void asString(final Format format, final StructuredDataId structuredDataId, final StringBuilder sb) {<a name="line.323"></a> |
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| <span class="sourceLineNo">325</span> if (full) {<a name="line.325"></a> |
| <span class="sourceLineNo">326</span> final String myType = getType();<a name="line.326"></a> |
| <span class="sourceLineNo">327</span> if (myType == null) {<a name="line.327"></a> |
| <span class="sourceLineNo">328</span> return;<a name="line.328"></a> |
| <span class="sourceLineNo">329</span> }<a name="line.329"></a> |
| <span class="sourceLineNo">330</span> sb.append(getType()).append(' ');<a name="line.330"></a> |
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| <span class="sourceLineNo">333</span> if (sdId != null) {<a name="line.333"></a> |
| <span class="sourceLineNo">334</span> sdId = sdId.makeId(structuredDataId); // returns sdId if structuredDataId is null<a name="line.334"></a> |
| <span class="sourceLineNo">335</span> } else {<a name="line.335"></a> |
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| <span class="sourceLineNo">337</span> }<a name="line.337"></a> |
| <span class="sourceLineNo">338</span> if (sdId == null || sdId.getName() == null) {<a name="line.338"></a> |
| <span class="sourceLineNo">339</span> return;<a name="line.339"></a> |
| <span class="sourceLineNo">340</span> }<a name="line.340"></a> |
| <span class="sourceLineNo">341</span> if (Format.XML.equals(format)) {<a name="line.341"></a> |
| <span class="sourceLineNo">342</span> asXml(sdId, sb);<a name="line.342"></a> |
| <span class="sourceLineNo">343</span> return;<a name="line.343"></a> |
| <span class="sourceLineNo">344</span> }<a name="line.344"></a> |
| <span class="sourceLineNo">345</span> sb.append('[');<a name="line.345"></a> |
| <span class="sourceLineNo">346</span> StringBuilders.appendValue(sb, sdId); // avoids toString if implements StringBuilderFormattable<a name="line.346"></a> |
| <span class="sourceLineNo">347</span> sb.append(' ');<a name="line.347"></a> |
| <span class="sourceLineNo">348</span> appendMap(sb);<a name="line.348"></a> |
| <span class="sourceLineNo">349</span> sb.append(']');<a name="line.349"></a> |
| <span class="sourceLineNo">350</span> if (full) {<a name="line.350"></a> |
| <span class="sourceLineNo">351</span> final String msg = getFormat();<a name="line.351"></a> |
| <span class="sourceLineNo">352</span> if (msg != null) {<a name="line.352"></a> |
| <span class="sourceLineNo">353</span> sb.append(' ').append(msg);<a name="line.353"></a> |
| <span class="sourceLineNo">354</span> }<a name="line.354"></a> |
| <span class="sourceLineNo">355</span> }<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> |
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| <span class="sourceLineNo">359</span> sb.append("<StructuredData>\n");<a name="line.359"></a> |
| <span class="sourceLineNo">360</span> sb.append("<type>").append(type).append("</type>\n");<a name="line.360"></a> |
| <span class="sourceLineNo">361</span> sb.append("<id>").append(structuredDataId).append("</id>\n");<a name="line.361"></a> |
| <span class="sourceLineNo">362</span> super.asXml(sb);<a name="line.362"></a> |
| <span class="sourceLineNo">363</span> sb.append("\n</StructuredData>\n");<a name="line.363"></a> |
| <span class="sourceLineNo">364</span> }<a name="line.364"></a> |
| <span class="sourceLineNo">365</span><a name="line.365"></a> |
| <span class="sourceLineNo">366</span> /**<a name="line.366"></a> |
| <span class="sourceLineNo">367</span> * Formats the message and return it.<a name="line.367"></a> |
| <span class="sourceLineNo">368</span> * @return the formatted message.<a name="line.368"></a> |
| <span class="sourceLineNo">369</span> */<a name="line.369"></a> |
| <span class="sourceLineNo">370</span> @Override<a name="line.370"></a> |
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| <span class="sourceLineNo">373</span> }<a name="line.373"></a> |
| <span class="sourceLineNo">374</span><a name="line.374"></a> |
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| <span class="sourceLineNo">376</span> * Formats the message according the the specified format.<a name="line.376"></a> |
| <span class="sourceLineNo">377</span> * @param formats An array of Strings that provide extra information about how to format the message.<a name="line.377"></a> |
| <span class="sourceLineNo">378</span> * StructuredDataMessage accepts only a format of "FULL" which will cause the event type to be<a name="line.378"></a> |
| <span class="sourceLineNo">379</span> * prepended and the event message to be appended. Specifying any other value will cause only the<a name="line.379"></a> |
| <span class="sourceLineNo">380</span> * StructuredData to be included. The default is "FULL".<a name="line.380"></a> |
| <span class="sourceLineNo">381</span> *<a name="line.381"></a> |
| <span class="sourceLineNo">382</span> * @return the formatted message.<a name="line.382"></a> |
| <span class="sourceLineNo">383</span> */<a name="line.383"></a> |
| <span class="sourceLineNo">384</span> @Override<a name="line.384"></a> |
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| <span class="sourceLineNo">387</span> }<a name="line.387"></a> |
| <span class="sourceLineNo">388</span><a name="line.388"></a> |
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| <span class="sourceLineNo">391</span> for (int i = 0; i < formats.length; i++) {<a name="line.391"></a> |
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| <span class="sourceLineNo">394</span> return Format.XML;<a name="line.394"></a> |
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| <span class="sourceLineNo">398</span> }<a name="line.398"></a> |
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| <span class="sourceLineNo">400</span> }<a name="line.400"></a> |
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| <span class="sourceLineNo">402</span> }<a name="line.402"></a> |
| <span class="sourceLineNo">403</span><a name="line.403"></a> |
| <span class="sourceLineNo">404</span> @Override<a name="line.404"></a> |
| <span class="sourceLineNo">405</span> public String toString() {<a name="line.405"></a> |
| <span class="sourceLineNo">406</span> return asString(null, null);<a name="line.406"></a> |
| <span class="sourceLineNo">407</span> }<a name="line.407"></a> |
| <span class="sourceLineNo">408</span><a name="line.408"></a> |
| <span class="sourceLineNo">409</span><a name="line.409"></a> |
| <span class="sourceLineNo">410</span> @Override<a name="line.410"></a> |
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| <span class="sourceLineNo">414</span><a name="line.414"></a> |
| <span class="sourceLineNo">415</span> @Override<a name="line.415"></a> |
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| <span class="sourceLineNo">419</span> }<a name="line.419"></a> |
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| <span class="sourceLineNo">422</span> }<a name="line.422"></a> |
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| <span class="sourceLineNo">425</span><a name="line.425"></a> |
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| <span class="sourceLineNo">428</span> }<a name="line.428"></a> |
| <span class="sourceLineNo">429</span> if (type != null ? !type.equals(that.type) : that.type != null) {<a name="line.429"></a> |
| <span class="sourceLineNo">430</span> return false;<a name="line.430"></a> |
| <span class="sourceLineNo">431</span> }<a name="line.431"></a> |
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| <span class="sourceLineNo">433</span> return false;<a name="line.433"></a> |
| <span class="sourceLineNo">434</span> }<a name="line.434"></a> |
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| <span class="sourceLineNo">437</span> }<a name="line.437"></a> |
| <span class="sourceLineNo">438</span><a name="line.438"></a> |
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| <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> @Override<a name="line.442"></a> |
| <span class="sourceLineNo">443</span> public int hashCode() {<a name="line.443"></a> |
| <span class="sourceLineNo">444</span> int result = super.hashCode();<a name="line.444"></a> |
| <span class="sourceLineNo">445</span> result = HASHVAL * result + (type != null ? type.hashCode() : 0);<a name="line.445"></a> |
| <span class="sourceLineNo">446</span> result = HASHVAL * result + (id != null ? id.hashCode() : 0);<a name="line.446"></a> |
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| <span class="sourceLineNo">449</span> }<a name="line.449"></a> |
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| <span class="sourceLineNo">479</span> <a name="line.479"></a> |
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| <span class="sourceLineNo">493</span> validateKey(key);<a name="line.493"></a> |
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| <span class="sourceLineNo">495</span><a name="line.495"></a> |
| <span class="sourceLineNo">496</span> /**<a name="line.496"></a> |
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| <span class="sourceLineNo">499</span> @Override<a name="line.499"></a> |
| <span class="sourceLineNo">500</span> protected void validate(final String key, final long value) {<a name="line.500"></a> |
| <span class="sourceLineNo">501</span> validateKey(key);<a name="line.501"></a> |
| <span class="sourceLineNo">502</span> }<a name="line.502"></a> |
| <span class="sourceLineNo">503</span><a name="line.503"></a> |
| <span class="sourceLineNo">504</span> /**<a name="line.504"></a> |
| <span class="sourceLineNo">505</span> * @since 2.9<a name="line.505"></a> |
| <span class="sourceLineNo">506</span> */<a name="line.506"></a> |
| <span class="sourceLineNo">507</span> @Override<a name="line.507"></a> |
| <span class="sourceLineNo">508</span> protected void validate(final String key, final Object value) {<a name="line.508"></a> |
| <span class="sourceLineNo">509</span> validateKey(key);<a name="line.509"></a> |
| <span class="sourceLineNo">510</span> }<a name="line.510"></a> |
| <span class="sourceLineNo">511</span><a name="line.511"></a> |
| <span class="sourceLineNo">512</span> /**<a name="line.512"></a> |
| <span class="sourceLineNo">513</span> * @since 2.9<a name="line.513"></a> |
| <span class="sourceLineNo">514</span> */<a name="line.514"></a> |
| <span class="sourceLineNo">515</span> @Override<a name="line.515"></a> |
| <span class="sourceLineNo">516</span> protected void validate(final String key, final short value) {<a name="line.516"></a> |
| <span class="sourceLineNo">517</span> validateKey(key);<a name="line.517"></a> |
| <span class="sourceLineNo">518</span> }<a name="line.518"></a> |
| <span class="sourceLineNo">519</span><a name="line.519"></a> |
| <span class="sourceLineNo">520</span> @Override<a name="line.520"></a> |
| <span class="sourceLineNo">521</span> protected void validate(final String key, final String value) {<a name="line.521"></a> |
| <span class="sourceLineNo">522</span> validateKey(key);<a name="line.522"></a> |
| <span class="sourceLineNo">523</span> }<a name="line.523"></a> |
| <span class="sourceLineNo">524</span><a name="line.524"></a> |
| <span class="sourceLineNo">525</span> protected void validateKey(final String key) {<a name="line.525"></a> |
| <span class="sourceLineNo">526</span> if (maxLength > 0 && key.length() > maxLength) {<a name="line.526"></a> |
| <span class="sourceLineNo">527</span> throw new IllegalArgumentException("Structured data keys are limited to " + maxLength +<a name="line.527"></a> |
| <span class="sourceLineNo">528</span> " characters. key: " + key);<a name="line.528"></a> |
| <span class="sourceLineNo">529</span> }<a name="line.529"></a> |
| <span class="sourceLineNo">530</span> for (int i = 0; i < key.length(); i++) {<a name="line.530"></a> |
| <span class="sourceLineNo">531</span> final char c = key.charAt(i);<a name="line.531"></a> |
| <span class="sourceLineNo">532</span> if (c < '!' || c > '~' || c == '=' || c == ']' || c == '"') {<a name="line.532"></a> |
| <span class="sourceLineNo">533</span> throw new IllegalArgumentException("Structured data keys must contain printable US ASCII characters" +<a name="line.533"></a> |
| <span class="sourceLineNo">534</span> "and may not contain a space, =, ], or \"");<a name="line.534"></a> |
| <span class="sourceLineNo">535</span> }<a name="line.535"></a> |
| <span class="sourceLineNo">536</span> }<a name="line.536"></a> |
| <span class="sourceLineNo">537</span> }<a name="line.537"></a> |
| <span class="sourceLineNo">538</span><a name="line.538"></a> |
| <span class="sourceLineNo">539</span>}<a name="line.539"></a> |
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| </pre> |
| </div> |
| </body> |
| </html> |
