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TIEDEMANN / uplug-main-0.3.7 / share / ext / parser / malt / docs / api / src-html / org / maltparser / core / helper / SystemLogger.html 
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<FONT color="green">001</FONT>    package org.maltparser.core.helper;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    import org.apache.log4j.ConsoleAppender;<a name="line.3"></a>
<FONT color="green">004</FONT>    import org.apache.log4j.Level;<a name="line.4"></a>
<FONT color="green">005</FONT>    import org.apache.log4j.Logger;<a name="line.5"></a>
<FONT color="green">006</FONT>    import org.apache.log4j.PatternLayout;<a name="line.6"></a>
<FONT color="green">007</FONT>    <a name="line.7"></a>
<FONT color="green">008</FONT>    /**<a name="line.8"></a>
<FONT color="green">009</FONT>    *<a name="line.9"></a>
<FONT color="green">010</FONT>    *<a name="line.10"></a>
<FONT color="green">011</FONT>    * @author Johan Hall<a name="line.11"></a>
<FONT color="green">012</FONT>    */<a name="line.12"></a>
<FONT color="green">013</FONT>    public class SystemLogger {<a name="line.13"></a>
<FONT color="green">014</FONT>            private static SystemLogger uniqueInstance = new SystemLogger();<a name="line.14"></a>
<FONT color="green">015</FONT>            private static Logger systemLogger;<a name="line.15"></a>
<FONT color="green">016</FONT>            private Level systemVerbosityLevel;<a name="line.16"></a>
<FONT color="green">017</FONT>            private ConsoleAppender consoleAppender;<a name="line.17"></a>
<FONT color="green">018</FONT>            <a name="line.18"></a>
<FONT color="green">019</FONT>            private SystemLogger() { <a name="line.19"></a>
<FONT color="green">020</FONT>                    systemLogger = Logger.getLogger("System");<a name="line.20"></a>
<FONT color="green">021</FONT>                    /* System verbosity (Standard Out) */<a name="line.21"></a>
<FONT color="green">022</FONT>                    consoleAppender = new ConsoleAppender(new PatternLayout("%m"), ConsoleAppender.SYSTEM_ERR);<a name="line.22"></a>
<FONT color="green">023</FONT>                    consoleAppender.setEncoding("UTF-16");<a name="line.23"></a>
<FONT color="green">024</FONT>                    systemLogger.addAppender(consoleAppender);<a name="line.24"></a>
<FONT color="green">025</FONT>                    if (System.getProperty("Malt.verbosity") != null) {<a name="line.25"></a>
<FONT color="green">026</FONT>                            setSystemVerbosityLevel(System.getProperty("Malt.verbosity").toUpperCase());<a name="line.26"></a>
<FONT color="green">027</FONT>                    } else {<a name="line.27"></a>
<FONT color="green">028</FONT>                            setSystemVerbosityLevel("INFO");<a name="line.28"></a>
<FONT color="green">029</FONT>                    }<a name="line.29"></a>
<FONT color="green">030</FONT>            }<a name="line.30"></a>
<FONT color="green">031</FONT>            <a name="line.31"></a>
<FONT color="green">032</FONT>            /**<a name="line.32"></a>
<FONT color="green">033</FONT>            * Returns a reference to the single instance.<a name="line.33"></a>
<FONT color="green">034</FONT>            */<a name="line.34"></a>
<FONT color="green">035</FONT>            public static SystemLogger instance() {<a name="line.35"></a>
<FONT color="green">036</FONT>                    return uniqueInstance;<a name="line.36"></a>
<FONT color="green">037</FONT>            }<a name="line.37"></a>
<FONT color="green">038</FONT>            <a name="line.38"></a>
<FONT color="green">039</FONT>            /**<a name="line.39"></a>
<FONT color="green">040</FONT>            * Returns a reference to the Logger.<a name="line.40"></a>
<FONT color="green">041</FONT>            */<a name="line.41"></a>
<FONT color="green">042</FONT>            public static Logger logger() {<a name="line.42"></a>
<FONT color="green">043</FONT>                    return systemLogger;<a name="line.43"></a>
<FONT color="green">044</FONT>            }<a name="line.44"></a>
<FONT color="green">045</FONT>            <a name="line.45"></a>
<FONT color="green">046</FONT>            /**<a name="line.46"></a>
<FONT color="green">047</FONT>             * Returns the system verbosity level<a name="line.47"></a>
<FONT color="green">048</FONT>             * <a name="line.48"></a>
<FONT color="green">049</FONT>             * @return the system verbosity level<a name="line.49"></a>
<FONT color="green">050</FONT>             */<a name="line.50"></a>
<FONT color="green">051</FONT>            public Level getSystemVerbosityLevel() {<a name="line.51"></a>
<FONT color="green">052</FONT>                    return systemVerbosityLevel;<a name="line.52"></a>
<FONT color="green">053</FONT>            }<a name="line.53"></a>
<FONT color="green">054</FONT>    <a name="line.54"></a>
<FONT color="green">055</FONT>            /**<a name="line.55"></a>
<FONT color="green">056</FONT>             * Sets the system verbosity level<a name="line.56"></a>
<FONT color="green">057</FONT>             * <a name="line.57"></a>
<FONT color="green">058</FONT>             * @param verbosity     a system verbosity level<a name="line.58"></a>
<FONT color="green">059</FONT>             */<a name="line.59"></a>
<FONT color="green">060</FONT>            public void setSystemVerbosityLevel(String verbosity) {<a name="line.60"></a>
<FONT color="green">061</FONT>                    this.systemVerbosityLevel = Level.toLevel(verbosity, Level.INFO);<a name="line.61"></a>
<FONT color="green">062</FONT>                    consoleAppender.setThreshold(systemVerbosityLevel);<a name="line.62"></a>
<FONT color="green">063</FONT>                    systemLogger.setLevel(systemVerbosityLevel);<a name="line.63"></a>
<FONT color="green">064</FONT>            }<a name="line.64"></a>
<FONT color="green">065</FONT>    }<a name="line.65"></a>




























































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