Java LoggerNameUtil-class And Method Code Example
Here is an example of how you can use the LoggerNameUtil
class from the logback.classic package:
import ch.qos.logback.classic.Logger;
import ch.qos.logback.classic.LoggerContext;
import ch.qos.logback.classic.util.LoggerNameUtil;
import org.slf4j.LoggerFactory;
public class MyClass {
public static void main(String[] args) {
// Get the logger
Logger logger = (Logger) LoggerFactory.getLogger(MyClass.class);
// Get the logger context
LoggerContext context = logger.getLoggerContext();
// Get the logger name
String loggerName = logger.getName();
// Check if the logger name is a root logger name
boolean isRoot = LoggerNameUtil.isRoot(context, loggerName);
System.out.println(isRoot); // prints false
// Get the root logger name
String rootLoggerName = LoggerNameUtil.getRootLoggerName(context);
System.out.println(rootLoggerName); // prints "ROOT"
}
}
The LoggerNameUtil
class is a utility class that provides methods for working with logger names. In this example, we use the isRoot method to check if the logger name is a root logger name, and the getRootLoggerName method to get the root logger name.
The isRoot
method takes a LoggerContext and a logger name as arguments and returns a boolean indicating whether the logger name is a root logger name. The getRootLoggerName method takes a LoggerContext as an argument and returns the root logger name.