LogRecord setLoggerName() method in Java with Examples

LogRecord setLoggerName() method in Java with Examples

Last Updated : 15 Oct, 2019

The setLoggerName() method of java.util.logging.LogRecord is used to set the logger name of source.This method returns source logger name if present else returns null. Syntax:

public void setLoggerName(String name)

Parameters: This method accepts the Source Logger name as a string which can be null also. Return: This method returns nothing. Below programs illustrate setLoggerName() method: Program 1:

Java

// Java program to illustrate setLoggerName() method

import java.util.logging.Level;
import java.util.logging.LogRecord;

public class GFG {

    public static void main(String[] args)
    {

        // Create LogRecord object with a logger name
        LogRecord logRecord = new LogRecord(
            Level.parse("800"),
            "Hi Logger");

        // set String class string value as Logger Name
        logRecord.setLoggerName(String.class.toString());

        // print result
        System.out.println("Logger Name = "
                           + logRecord.getLoggerName());
    }
}

Output:

Logger Name = class java.lang.String

Program 2:

Java

// Java program to illustrate setLoggerName() method

import java.util.logging.Level;
import java.util.logging.LogRecord;

public class GFG {

    public static void main(String[] args)
    {

        // Create LogRecord object with a logger name
        LogRecord logRecord = new LogRecord(
            Level.parse("400"),
            "GFG Logger");

        // set null as Logger Name
        logRecord.setLoggerName(null);

        // print result
        System.out.println("Logger Name = "
                           + logRecord.getLoggerName());
    }
}

Output:

Logger Name = null

References: https://docs.oracle.com/javase/10/docs/api/java/util/logging/LogRecord.html#setLoggerName(java.lang.String)

LogRecord setLoggerName() method in Java with Examples

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