package liquibase.logging;
   
   import liquibase.exception.ServiceNotFoundException;
   import liquibase.servicelocator.ServiceLocator;
   
   import java.util.HashMap;
   import java.util.Map;
   
   public class LogFactory {
      private static Map<String, Logger> loggers = new HashMap<String, Logger>();
      private static String defaultLoggingLevel = "info";
  
      public static Logger getLogger(String name) {
          if (!loggers.containsKey(name)) {
              Logger value;
              try {
                  value = (Logger) ServiceLocator.getInstance().newInstance(Logger.class);
              } catch (Exception e) {
                  throw new ServiceNotFoundException(e);
              }
              value.setName(name);
              value.setLogLevel(defaultLoggingLevel);
              loggers.put(name, value);
          }
  
          return loggers.get(name);
      }
  
      public static Logger getLogger() {
          return getLogger("liquibase");
      }
  
      public static void setLoggingLevel(String defaultLoggingLevel) {
          LogFactory.defaultLoggingLevel = defaultLoggingLevel;
      }
  }