Package org.apache.jena.atlas.logging

Class FmtLog

java.lang.Object

org.apache.jena.atlas.logging.FmtLog

public class FmtLog
extends java.lang.Object

Logging with String.format (which can be a expensive) The formatting operations are not designed specifically for performance, but they do delay forming strings for output until it is know that a log message is actually required by level setting. An odd effect is order of the arguments - vararg arguments must be last so the order is Logger/Throwable?/Format/args. Also support: Class object instead of logger to help ad hoc usage.

Constructor Summary

Constructors

Constructor	Description
FmtLog()

Method Summary

Modifier and Type	Method	Description
static void	debug(java.lang.Class<?> cls, java.lang.String fmt, java.lang.Object... args)
static void	debug(java.lang.Class<?> cls, java.lang.Throwable th, java.lang.String fmt, java.lang.Object... args)
static void	debug(org.slf4j.Logger log, java.lang.String fmt, java.lang.Object... args)
static void	debug(org.slf4j.Logger log, java.lang.Throwable th, java.lang.String fmt, java.lang.Object... args)
static void	error(java.lang.Class<?> cls, java.lang.String fmt, java.lang.Object... args)
static void	error(java.lang.Class<?> cls, java.lang.Throwable th, java.lang.String fmt, java.lang.Object... args)
static void	error(org.slf4j.Logger log, java.lang.String fmt, java.lang.Object... args)
static void	error(org.slf4j.Logger log, java.lang.Throwable th, java.lang.String fmt, java.lang.Object... args)
static void	info(java.lang.Class<?> cls, java.lang.String fmt, java.lang.Object... args)
static void	info(java.lang.Class<?> cls, java.lang.Throwable th, java.lang.String fmt, java.lang.Object... args)
static void	info(org.slf4j.Logger log, java.lang.String fmt, java.lang.Object... args)
static void	info(org.slf4j.Logger log, java.lang.Throwable th, java.lang.String fmt, java.lang.Object... args)
static void	trace(java.lang.Class<?> cls, java.lang.String fmt, java.lang.Object... args)
static void	trace(java.lang.Class<?> cls, java.lang.Throwable th, java.lang.String fmt, java.lang.Object... args)
static void	trace(org.slf4j.Logger log, java.lang.String fmt, java.lang.Object... args)
static void	trace(org.slf4j.Logger log, java.lang.Throwable th, java.lang.String fmt, java.lang.Object... args)
static void	warn(java.lang.Class<?> cls, java.lang.String fmt, java.lang.Object... args)
static void	warn(java.lang.Class<?> cls, java.lang.Throwable th, java.lang.String fmt, java.lang.Object... args)
static void	warn(org.slf4j.Logger log, java.lang.String fmt, java.lang.Object... args)
static void	warn(org.slf4j.Logger log, java.lang.Throwable th, java.lang.String fmt, java.lang.Object... args)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FmtLog

public FmtLog()

Method Detail

trace

public static void trace(org.slf4j.Logger log,
                         java.lang.String fmt,
                         java.lang.Object... args)

trace

public static void trace(org.slf4j.Logger log,
                         java.lang.Throwable th,
                         java.lang.String fmt,
                         java.lang.Object... args)

trace

public static void trace(java.lang.Class<?> cls,
                         java.lang.String fmt,
                         java.lang.Object... args)

trace

public static void trace(java.lang.Class<?> cls,
                         java.lang.Throwable th,
                         java.lang.String fmt,
                         java.lang.Object... args)

debug

public static void debug(org.slf4j.Logger log,
                         java.lang.String fmt,
                         java.lang.Object... args)

debug

public static void debug(org.slf4j.Logger log,
                         java.lang.Throwable th,
                         java.lang.String fmt,
                         java.lang.Object... args)

debug

public static void debug(java.lang.Class<?> cls,
                         java.lang.String fmt,
                         java.lang.Object... args)

debug

public static void debug(java.lang.Class<?> cls,
                         java.lang.Throwable th,
                         java.lang.String fmt,
                         java.lang.Object... args)

info

public static void info(org.slf4j.Logger log,
                        java.lang.String fmt,
                        java.lang.Object... args)

info

public static void info(org.slf4j.Logger log,
                        java.lang.Throwable th,
                        java.lang.String fmt,
                        java.lang.Object... args)

info

public static void info(java.lang.Class<?> cls,
                        java.lang.String fmt,
                        java.lang.Object... args)

info

public static void info(java.lang.Class<?> cls,
                        java.lang.Throwable th,
                        java.lang.String fmt,
                        java.lang.Object... args)

warn

public static void warn(org.slf4j.Logger log,
                        java.lang.String fmt,
                        java.lang.Object... args)

warn

public static void warn(org.slf4j.Logger log,
                        java.lang.Throwable th,
                        java.lang.String fmt,
                        java.lang.Object... args)

warn

public static void warn(java.lang.Class<?> cls,
                        java.lang.String fmt,
                        java.lang.Object... args)

warn

public static void warn(java.lang.Class<?> cls,
                        java.lang.Throwable th,
                        java.lang.String fmt,
                        java.lang.Object... args)

error

public static void error(org.slf4j.Logger log,
                         java.lang.String fmt,
                         java.lang.Object... args)

error

public static void error(org.slf4j.Logger log,
                         java.lang.Throwable th,
                         java.lang.String fmt,
                         java.lang.Object... args)

error

public static void error(java.lang.Class<?> cls,
                         java.lang.String fmt,
                         java.lang.Object... args)

error

public static void error(java.lang.Class<?> cls,
                         java.lang.Throwable th,
                         java.lang.String fmt,
                         java.lang.Object... args)