Class NoLogger

  • All Implemented Interfaces:
    Logger

    public class NoLogger
    extends java.lang.Object
    implements Logger
    No logger implementation
    • Constructor Summary

      Constructors 
      Constructor Description
      NoLogger()  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void debug​(java.lang.String msg)
      Log a message at the DEBUG level.
      void debug​(java.lang.String format, java.lang.Object... arguments)
      Log a message at the DEBUG level.
      void debug​(java.lang.String msg, java.lang.Throwable t)
      Log a message with an error at the DEBUG level.
      void error​(java.lang.String msg)
      Log a message at the ERROR level.
      void error​(java.lang.String format, java.lang.Object... arguments)
      Log a message at the ERROR level.
      void error​(java.lang.String msg, java.lang.Throwable t)
      Log a message with an error at the ERROR level.
      java.lang.String getName()
      Logger name
      void info​(java.lang.String msg)
      Log a message at the INFO level.
      void info​(java.lang.String format, java.lang.Object... arguments)
      Log a message at the INFO level.
      void info​(java.lang.String msg, java.lang.Throwable t)
      Log a message with an error at the INFO level.
      boolean isDebugEnabled()
      must DEBUG level message be logged
      boolean isErrorEnabled()
      Must ERROR level be logged
      boolean isInfoEnabled()
      Must INFO level be logged
      boolean isTraceEnabled()
      Must TRACE level be logged
      boolean isWarnEnabled()
      Must WARN level be logged
      void trace​(java.lang.String msg)
      Log a message at the TRACE level.
      void trace​(java.lang.String format, java.lang.Object... arguments)
      Log a message at the TRACE level.
      void trace​(java.lang.String msg, java.lang.Throwable t)
      Log a message with an error at the TRACE level.
      void warn​(java.lang.String msg)
      Log a message at the WARN level.
      void warn​(java.lang.String format, java.lang.Object... arguments)
      Log a message at the WARNING level.
      void warn​(java.lang.String msg, java.lang.Throwable t)
      Log a message with an error at the WARNING level.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • NoLogger

        public NoLogger()
    • Method Detail

      • getName

        public java.lang.String getName()
        Description copied from interface: Logger
        Logger name
        Specified by:
        getName in interface Logger
        Returns:
        logger name
      • isTraceEnabled

        public boolean isTraceEnabled()
        Description copied from interface: Logger
        Must TRACE level be logged
        Specified by:
        isTraceEnabled in interface Logger
        Returns:
        if TRACE level be logger
      • trace

        public void trace​(java.lang.String msg)
        Description copied from interface: Logger
        Log a message at the TRACE level.
        Specified by:
        trace in interface Logger
        Parameters:
        msg - the message string to be logged
      • trace

        public void trace​(java.lang.String format,
                          java.lang.Object... arguments)
        Description copied from interface: Logger
        Log a message at the TRACE level.
        Specified by:
        trace in interface Logger
        Parameters:
        format - the format string
        arguments - arguments
      • trace

        public void trace​(java.lang.String msg,
                          java.lang.Throwable t)
        Description copied from interface: Logger
        Log a message with an error at the TRACE level.
        Specified by:
        trace in interface Logger
        Parameters:
        msg - message
        t - error
      • isDebugEnabled

        public boolean isDebugEnabled()
        Description copied from interface: Logger
        must DEBUG level message be logged
        Specified by:
        isDebugEnabled in interface Logger
        Returns:
        are DEBUG message to be logged
      • debug

        public void debug​(java.lang.String msg)
        Description copied from interface: Logger
        Log a message at the DEBUG level.
        Specified by:
        debug in interface Logger
        Parameters:
        msg - the message string to be logged
      • debug

        public void debug​(java.lang.String format,
                          java.lang.Object... arguments)
        Description copied from interface: Logger
        Log a message at the DEBUG level.
        Specified by:
        debug in interface Logger
        Parameters:
        format - the format string
        arguments - arguments
      • debug

        public void debug​(java.lang.String msg,
                          java.lang.Throwable t)
        Description copied from interface: Logger
        Log a message with an error at the DEBUG level.
        Specified by:
        debug in interface Logger
        Parameters:
        msg - message
        t - error
      • isInfoEnabled

        public boolean isInfoEnabled()
        Description copied from interface: Logger
        Must INFO level be logged
        Specified by:
        isInfoEnabled in interface Logger
        Returns:
        if INFO level be logger
      • info

        public void info​(java.lang.String msg)
        Description copied from interface: Logger
        Log a message at the INFO level.
        Specified by:
        info in interface Logger
        Parameters:
        msg - the message string to be logged
      • info

        public void info​(java.lang.String format,
                         java.lang.Object... arguments)
        Description copied from interface: Logger
        Log a message at the INFO level.
        Specified by:
        info in interface Logger
        Parameters:
        format - the format string
        arguments - arguments
      • info

        public void info​(java.lang.String msg,
                         java.lang.Throwable t)
        Description copied from interface: Logger
        Log a message with an error at the INFO level.
        Specified by:
        info in interface Logger
        Parameters:
        msg - message
        t - error
      • isWarnEnabled

        public boolean isWarnEnabled()
        Description copied from interface: Logger
        Must WARN level be logged
        Specified by:
        isWarnEnabled in interface Logger
        Returns:
        if WARN level be logger
      • warn

        public void warn​(java.lang.String msg)
        Description copied from interface: Logger
        Log a message at the WARN level.
        Specified by:
        warn in interface Logger
        Parameters:
        msg - the message string to be logged
      • warn

        public void warn​(java.lang.String format,
                         java.lang.Object... arguments)
        Description copied from interface: Logger
        Log a message at the WARNING level.
        Specified by:
        warn in interface Logger
        Parameters:
        format - the format string
        arguments - arguments
      • warn

        public void warn​(java.lang.String msg,
                         java.lang.Throwable t)
        Description copied from interface: Logger
        Log a message with an error at the WARNING level.
        Specified by:
        warn in interface Logger
        Parameters:
        msg - message
        t - error
      • isErrorEnabled

        public boolean isErrorEnabled()
        Description copied from interface: Logger
        Must ERROR level be logged
        Specified by:
        isErrorEnabled in interface Logger
        Returns:
        if ERROR level be logger
      • error

        public void error​(java.lang.String msg)
        Description copied from interface: Logger
        Log a message at the ERROR level.
        Specified by:
        error in interface Logger
        Parameters:
        msg - the message string to be logged
      • error

        public void error​(java.lang.String format,
                          java.lang.Object... arguments)
        Description copied from interface: Logger
        Log a message at the ERROR level.
        Specified by:
        error in interface Logger
        Parameters:
        format - the format string
        arguments - arguments
      • error

        public void error​(java.lang.String msg,
                          java.lang.Throwable t)
        Description copied from interface: Logger
        Log a message with an error at the ERROR level.
        Specified by:
        error in interface Logger
        Parameters:
        msg - message
        t - error