Package org.apache.sshd.common.util.logging

Interface SimplifiedLog

All Known Implementing Classes:

SimplifiedLoggerSkeleton

public interface SimplifiedLog

Author:

Apache MINA SSHD Project

Field Summary

Fields

Modifier and Type	Field	Description
static SimplifiedLog	EMPTY	An "empty" SimplifiedLog that does nothing

Method Summary

Modifier and Type	Method	Description
default void	debug(String msg)
default void	debug(String msg, Throwable err)
default void	error(String msg)
default void	error(String msg, Throwable err)
default void	info(String msg)
default void	info(String msg, Throwable err)
default boolean	isDebugEnabled()
static boolean	isDebugEnabled(Level level)
boolean	isEnabledLevel(Level level)
default boolean	isErrorEnabled()
static boolean	isErrorEnabled(Level level)
default boolean	isInfoEnabled()
static boolean	isInfoEnabled(Level level)
static boolean	isLoggable(Level level, Level threshold)	Verifies if the given level is above the required threshold for logging.
default boolean	isTraceEnabled()
static boolean	isTraceEnabled(Level level)
default boolean	isWarnEnabled()
static boolean	isWarnEnabled(Level level)
default void	log(Level level, Object message)
void	log(Level level, Object message, Throwable t)
default void	trace(String msg)
default void	trace(String msg, Throwable err)
default void	warn(String msg)
default void	warn(String msg, Throwable err)

Field Detail

EMPTY

static final SimplifiedLog EMPTY

An "empty" SimplifiedLog that does nothing

Method Detail

isErrorEnabled

default boolean isErrorEnabled()

error

default void error(String msg)

error

default void error(String msg,
                   Throwable err)

isWarnEnabled

default boolean isWarnEnabled()

warn

default void warn(String msg)

warn

default void warn(String msg,
                  Throwable err)

isInfoEnabled

default boolean isInfoEnabled()

info

default void info(String msg)

info

default void info(String msg,
                  Throwable err)

isDebugEnabled

default boolean isDebugEnabled()

debug

default void debug(String msg)

debug

default void debug(String msg,
                   Throwable err)

isTraceEnabled

default boolean isTraceEnabled()

trace

default void trace(String msg)

trace

default void trace(String msg,
                   Throwable err)

isEnabledLevel

boolean isEnabledLevel(Level level)

log

default void log(Level level,
                 Object message)

log

void log(Level level,
         Object message,
         Throwable t)

isErrorEnabled

static boolean isErrorEnabled(Level level)

isWarnEnabled

static boolean isWarnEnabled(Level level)

isInfoEnabled

static boolean isInfoEnabled(Level level)

isDebugEnabled

static boolean isDebugEnabled(Level level)

isTraceEnabled

static boolean isTraceEnabled(Level level)

isLoggable

static boolean isLoggable(Level level,
                          Level threshold)

Verifies if the given level is above the required threshold for logging.

Parameters:

level - The Level to evaluate

threshold - The threshold Level

Returns:

true if the evaluated level is above the required threshold.

Note(s):

• If either argument is null then result is false.

• If the evaluated level is Level.OFF then result is false regardless of the threshold.

• If the threshold is Level.ALL and the evaluated level is not Level.OFF the result is true.

• Otherwise, the evaluated level Level.intValue() must be greater or equal to the threshold.