Mega Code Archive

 
Categories / Java / Language Basics
 

File Logger

/* Software Architecture Design Patterns in Java by Partha Kuchana  Auerbach Publications */ import java.io.DataOutputStream; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; public class FileLogger {   public synchronized void log(String msg) {     DataOutputStream dos = null;     try {       dos = new DataOutputStream(new FileOutputStream("log.txt", true));       dos.writeBytes(msg);       dos.close();     } catch (FileNotFoundException ex) {       //     } catch (IOException ex) {       //     }   } }