public void setLevel(final Level level) {
logger.setLevel(org.apache.logging.log4j.Level.toLevel(level.levelStr));
}
public void setPriority(final Priority priority) {
logger.setLevel(org.apache.logging.log4j.Level.toLevel(priority.levelStr));
}
public org.slf4j.Logger getLogger(String name) {
name = StringUtil2.replace(name.trim(), ' ', "_");
org.slf4j.Logger result = map.get(name);
if (result != null) return result;
try {
String fileName = dir + "/" + name + ".log";
String fileNamePattern = dir + "/" + name + "%i.log";
// create logger in log4j2
// TODO: There are Builders that make this logger creation less awkward.
Configuration config =
new NullConfiguration(); // LOOK: Why are we using this? Why not DefaultConfiguration?
PatternLayout layout =
PatternLayout.createLayout(
"%d{yyyy-MM-dd'T'HH:mm:ss.SSS Z} %-5p - %m%n", // String pattern
config, // Configuration config
null, // RegexReplacement replace
null, // Charset charset
true, // boolean alwaysWriteExceptions
false, // boolean noConsoleNoAnsi
null, // String header
null // String footer
);
RollingFileAppender app =
RollingFileAppender.createAppender(
fileName, // String fileName
fileNamePattern, // String filePattern
"true", // String append
name, // String name
"true", // String bufferedIO
null, // String bufferSizeStr
"true", // String immediateFlush
SizeBasedTriggeringPolicy.createPolicy(
Long.toString(maxSize)), // TriggeringPolicy policy
DefaultRolloverStrategy.createStrategy( // RolloverStrategy strategy
Integer.toString(maxBackups), // String max
"1", // String min
"max", // String fileIndex
null, // String compressionLevelStr
config // Configuration config
),
layout, // Layout<? extends Serializable> layout
null, // Filter filter
"true", // String ignore
"false", // String advertise
null, // String advertiseURI
config); // Configuration config
app.start();
/*LoggerContext ctx = (LoggerContext) LogManager.getContext(false);
Configuration conf = ctx.getConfiguration();
LoggerConfig lconf = conf.getLoggerConfig(name);
lconf.setAdditive(false); // otherwise, it also gets sent to root logger (threddsServlet.log)
lconf.setLevel(level);
lconf.addAppender(app, level, null);
ctx.updateLoggers(conf); */
org.apache.logging.log4j.core.Logger log4j =
(org.apache.logging.log4j.core.Logger) LogManager.getLogger(name);
log4j.addAppender(app);
log4j.setLevel(level);
log4j.setAdditive(false); // otherwise, it also gets sent to root logger (threddsServlet.log)
startupLog.info("LoggerFactorySpecial add logger= {} file= {}", name, fileName);
result = org.slf4j.LoggerFactory.getLogger(name); // get wrapper in slf4j
map.put(name, result);
return result;
} catch (Throwable ioe) {
startupLog.error("LoggerFactorySpecial failed on " + name, ioe);
// standard slf4j - rely on external configuration
return org.slf4j.LoggerFactory.getLogger(name);
}
}