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annotate src/goodjava/logger/examples/RollingFiles.java @ 1691:8d4152398825

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author Franklin Schmidt <fschmidt@gmail.com>
date Mon, 13 Jun 2022 18:01:51 -0600
parents 97cc73664ca8
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 package goodjava.logger.examples;
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2
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3 import goodjava.logging.Logger;
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4 import goodjava.logging.LoggerFactory;
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5 import goodjava.logger.Layout;
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6 import goodjava.logger.Layouts;
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7 import goodjava.logger.DateLayout;
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8 import goodjava.logger.ListLayout;
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9 import goodjava.logger.Appender;
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10 import goodjava.logger.RollingFileAppender;
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11 import goodjava.logger.LevelAppender;
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12 import goodjava.logger.ListAppender;
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13 import goodjava.logger.Level;
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14 import goodjava.logger.SimpleConfigurer;
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15 import goodjava.logger.GoodLoggerFactory;
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16 import java.io.IOException;
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17
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19 public class RollingFiles {
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20 private static final Logger logger = LoggerFactory.getLogger(RollingFiles.class);
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21
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22 public static void main(String[] args) throws Exception {
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23 config();
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24 logger.debug("test debug");
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25 logger.info("test info");
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26 logger.warn("test warn");
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27 logger.error("test error");
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28 }
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29
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30 static void config() throws IOException {
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31 Layout layout = new ListLayout(new DateLayout("yyyy-MM-dd HH:mm:ss,SSS")," ",Layouts.LEVEL_PADDED," ",Layouts.LOGGER," - ",Layouts.MESSAGE,"\n",Layouts.THROWABLE);
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32 Appender error = appender(layout,"error",Level.ERROR);
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33 Appender warn = appender(layout,"warn",Level.WARN);
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34 Appender info = appender(layout,"info",Level.INFO);
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35 Appender appender = new ListAppender(error,warn,info);
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36 GoodLoggerFactory.setConfigurer( new SimpleConfigurer(Level.INFO,appender) );
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37 }
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38
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39 static Appender appender(Layout layout,String name,int level) throws IOException {
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40 String[] fileNames = new String[]{ name+".log", name+"_1.log" };
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41 RollingFileAppender appender = new RollingFileAppender(layout,fileNames);
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42 return new LevelAppender(appender,level);
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43 }
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44 }