package UU.Logging {

import UU.ISerialization.* ;
import UU.Serialization.* ;
  
// Defining some global parameters for the logging framework. Maybe we should 
// have these specified in some XML file; but for now we use this class.  

public class LoggingConf {

   // Using Singleton Pattern...
   
   private static var logstream  : LogStream  = null ;
   private static var serializer : Serializer = null ;
   
   public static const NOLOGGING : int = 10 ;
   
   public static const MAXLEVEL : int = 5 ;
   
   public static const LOGALL : int = 0;
   
   public static var level : int = NOLOGGING ;
   
   public static function getLogStream() : LogStream { 
       if (logstream==null) logstream = new ASTraceLogStream() ;
       return logstream ; 
   }

   public static function getSerializer() : Serializer { 
       if (serializer == null) serializer = new DefaultSerializer() ;
       return serializer ; 
   }
   
   public static function enableLogging() : void { level = LOGALL ; }
   public static function disableLogging() : void { level = NOLOGGING ; }   
}  
}