public final class Log4jLoggerAdapter extends MarkerIgnoringBase implements LocationAwareLogger, java.io.Serializable
org.apache.log4j.Logger
in
conforming to the Logger
interface.
Note that the logging levels mentioned in this class refer to those defined
in the
org.apache.log4j.Level
class.
The TRACE level was introduced in log4j version 1.2.12. In order to avoid crashing the host application, in the case the log4j version in use predates 1.2.12, the TRACE level will be mapped as DEBUG. See also SLF4J-59.
Modifier and Type | Field and Description |
---|---|
(package private) static java.lang.String |
FQCN
Following the pattern discussed in pages 162 through 168 of "The complete
log4j manual".
|
(package private) Logger |
logger |
private static long |
serialVersionUID |
(package private) boolean |
traceCapable |
name
DEBUG_INT, ERROR_INT, INFO_INT, TRACE_INT, WARN_INT
ROOT_LOGGER_NAME
Constructor and Description |
---|
Log4jLoggerAdapter(Logger logger) |
Modifier and Type | Method and Description |
---|---|
void |
debug(java.lang.String msg)
Log a message object at level DEBUG.
|
void |
debug(java.lang.String format,
java.lang.Object... arguments)
Log a message at level DEBUG according to the specified format and
arguments.
|
void |
debug(java.lang.String format,
java.lang.Object arg)
Log a message at level DEBUG according to the specified format and
argument.
|
void |
debug(java.lang.String format,
java.lang.Object arg1,
java.lang.Object arg2)
Log a message at level DEBUG according to the specified format and
arguments.
|
void |
debug(java.lang.String msg,
java.lang.Throwable t)
Log an exception (throwable) at level DEBUG with an accompanying message.
|
void |
error(java.lang.String msg)
Log a message object at the ERROR level.
|
void |
error(java.lang.String format,
java.lang.Object... argArray)
Log a message at level ERROR according to the specified format and
arguments.
|
void |
error(java.lang.String format,
java.lang.Object arg)
Log a message at the ERROR level according to the specified format and
argument.
|
void |
error(java.lang.String format,
java.lang.Object arg1,
java.lang.Object arg2)
Log a message at the ERROR level according to the specified format and
arguments.
|
void |
error(java.lang.String msg,
java.lang.Throwable t)
Log an exception (throwable) at the ERROR level with an accompanying
message.
|
void |
info(java.lang.String msg)
Log a message object at the INFO level.
|
void |
info(java.lang.String format,
java.lang.Object... argArray)
Log a message at level INFO according to the specified format and
arguments.
|
void |
info(java.lang.String format,
java.lang.Object arg)
Log a message at level INFO according to the specified format and argument.
|
void |
info(java.lang.String format,
java.lang.Object arg1,
java.lang.Object arg2)
Log a message at the INFO level according to the specified format and
arguments.
|
void |
info(java.lang.String msg,
java.lang.Throwable t)
Log an exception (throwable) at the INFO level with an accompanying
message.
|
boolean |
isDebugEnabled()
Is this logger instance enabled for the DEBUG level?
|
boolean |
isErrorEnabled()
Is this logger instance enabled for level ERROR?
|
boolean |
isInfoEnabled()
Is this logger instance enabled for the INFO level?
|
private boolean |
isTraceCapable() |
boolean |
isTraceEnabled()
Is this logger instance enabled for the TRACE level?
|
boolean |
isWarnEnabled()
Is this logger instance enabled for the WARN level?
|
void |
log(LoggingEvent event) |
void |
log(Marker marker,
java.lang.String callerFQCN,
int level,
java.lang.String msg,
java.lang.Object[] argArray,
java.lang.Throwable t)
Printing method with support for location information.
|
private LoggingEvent |
toLog4jEvent(LoggingEvent event,
Level log4jLevel) |
private Level |
toLog4jLevel(int level) |
void |
trace(java.lang.String msg)
Log a message object at level TRACE.
|
void |
trace(java.lang.String format,
java.lang.Object... arguments)
Log a message at level TRACE according to the specified format and
arguments.
|
void |
trace(java.lang.String format,
java.lang.Object arg)
Log a message at level TRACE according to the specified format and
argument.
|
void |
trace(java.lang.String format,
java.lang.Object arg1,
java.lang.Object arg2)
Log a message at level TRACE according to the specified format and
arguments.
|
void |
trace(java.lang.String msg,
java.lang.Throwable t)
Log an exception (throwable) at level TRACE with an accompanying message.
|
void |
warn(java.lang.String msg)
Log a message object at the WARN level.
|
void |
warn(java.lang.String format,
java.lang.Object... argArray)
Log a message at level WARN according to the specified format and
arguments.
|
void |
warn(java.lang.String format,
java.lang.Object arg)
Log a message at the WARN level according to the specified format and
argument.
|
void |
warn(java.lang.String format,
java.lang.Object arg1,
java.lang.Object arg2)
Log a message at the WARN level according to the specified format and
arguments.
|
void |
warn(java.lang.String msg,
java.lang.Throwable t)
Log an exception (throwable) at the WARN level with an accompanying
message.
|
debug, debug, debug, debug, debug, error, error, error, error, error, info, info, info, info, info, isDebugEnabled, isErrorEnabled, isInfoEnabled, isTraceEnabled, isWarnEnabled, toString, trace, trace, trace, trace, trace, warn, warn, warn, warn, warn
getName, readResolve
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
debug, debug, debug, debug, debug, error, error, error, error, error, getName, info, info, info, info, info, isDebugEnabled, isErrorEnabled, isInfoEnabled, isTraceEnabled, isWarnEnabled, trace, trace, trace, trace, trace, warn, warn, warn, warn, warn
private static final long serialVersionUID
final transient Logger logger
static final java.lang.String FQCN
final boolean traceCapable
Log4jLoggerAdapter(Logger logger)
private boolean isTraceCapable()
public boolean isTraceEnabled()
isTraceEnabled
in interface Logger
public void trace(java.lang.String msg)
public void trace(java.lang.String format, java.lang.Object arg)
This form avoids superfluous object creation when the logger is disabled for level TRACE.
public void trace(java.lang.String format, java.lang.Object arg1, java.lang.Object arg2)
This form avoids superfluous object creation when the logger is disabled for the TRACE level.
public void trace(java.lang.String format, java.lang.Object... arguments)
This form avoids superfluous object creation when the logger is disabled for the TRACE level.
public void trace(java.lang.String msg, java.lang.Throwable t)
public boolean isDebugEnabled()
isDebugEnabled
in interface Logger
public void debug(java.lang.String msg)
public void debug(java.lang.String format, java.lang.Object arg)
This form avoids superfluous object creation when the logger is disabled for level DEBUG.
public void debug(java.lang.String format, java.lang.Object arg1, java.lang.Object arg2)
This form avoids superfluous object creation when the logger is disabled for the DEBUG level.
public void debug(java.lang.String format, java.lang.Object... arguments)
This form avoids superfluous object creation when the logger is disabled for the DEBUG level.
public void debug(java.lang.String msg, java.lang.Throwable t)
public boolean isInfoEnabled()
isInfoEnabled
in interface Logger
public void info(java.lang.String msg)
public void info(java.lang.String format, java.lang.Object arg)
This form avoids superfluous object creation when the logger is disabled for the INFO level.
public void info(java.lang.String format, java.lang.Object arg1, java.lang.Object arg2)
This form avoids superfluous object creation when the logger is disabled for the INFO level.
public void info(java.lang.String format, java.lang.Object... argArray)
This form avoids superfluous object creation when the logger is disabled for the INFO level.
public void info(java.lang.String msg, java.lang.Throwable t)
public boolean isWarnEnabled()
isWarnEnabled
in interface Logger
public void warn(java.lang.String msg)
public void warn(java.lang.String format, java.lang.Object arg)
This form avoids superfluous object creation when the logger is disabled for the WARN level.
public void warn(java.lang.String format, java.lang.Object arg1, java.lang.Object arg2)
This form avoids superfluous object creation when the logger is disabled for the WARN level.
public void warn(java.lang.String format, java.lang.Object... argArray)
This form avoids superfluous object creation when the logger is disabled for the WARN level.
public void warn(java.lang.String msg, java.lang.Throwable t)
public boolean isErrorEnabled()
isErrorEnabled
in interface Logger
public void error(java.lang.String msg)
public void error(java.lang.String format, java.lang.Object arg)
This form avoids superfluous object creation when the logger is disabled for the ERROR level.
public void error(java.lang.String format, java.lang.Object arg1, java.lang.Object arg2)
This form avoids superfluous object creation when the logger is disabled for the ERROR level.
public void error(java.lang.String format, java.lang.Object... argArray)
This form avoids superfluous object creation when the logger is disabled for the ERROR level.
public void error(java.lang.String msg, java.lang.Throwable t)
public void log(Marker marker, java.lang.String callerFQCN, int level, java.lang.String msg, java.lang.Object[] argArray, java.lang.Throwable t)
LocationAwareLogger
log
in interface LocationAwareLogger
marker
- The marker to be used for this event, may be null.callerFQCN
- The fully qualified class name of the logger instance,
typically the logger class, logger bridge or a logger wrapper.level
- One of the level integers defined in this interfacemsg
- The message for the log eventt
- Throwable associated with the log event, may be null.private Level toLog4jLevel(int level)
public void log(LoggingEvent event)
private LoggingEvent toLog4jEvent(LoggingEvent event, Level log4jLevel)