org.ops4j.pax.logging.internal

Class TrackingLogger

java.lang.Object

org.ops4j.pax.logging.internal.TrackingLogger

All Implemented Interfaces:

PaxLogger

public class TrackingLogger
extends Object
implements PaxLogger

A PaxLogger that's delegating to real PaxLoggingService when one's available and falls back to FallbackLogFactory when the service is gone.

This class itself doesn't track PaxLoggingService - OSGIPaxLoggingManager does that and calls added(PaxLoggingService) and removed() methods.

Field Summary

Fields inherited from interface org.ops4j.pax.logging.PaxLogger

LEVEL_DEBUG, LEVEL_ERROR, LEVEL_INFO, LEVEL_TRACE, LEVEL_WARNING

Constructor Summary

Constructors

Constructor and Description
TrackingLogger(PaxLoggingService service, String category, org.osgi.framework.Bundle bundle, String fqcn)

Method Summary

Modifier and Type	Method and Description
void	added(PaxLoggingService service) OSGIPaxLoggingManager sets an instance of real PaxLoggingService when it's available.
void	debug(PaxMarker marker, String message, Throwable t)
void	debug(PaxMarker marker, String message, Throwable t, String fqcn)
void	debug(String message, Throwable t)
void	debug(String message, Throwable t, String fqcn)
void	error(PaxMarker marker, String message, Throwable t)
void	error(PaxMarker marker, String message, Throwable t, String fqcn)
void	error(String message, Throwable t)
void	error(String message, Throwable t, String fqcn)
void	fatal(PaxMarker marker, String message, Throwable t)
void	fatal(PaxMarker marker, String message, Throwable t, String fqcn)
void	fatal(String message, Throwable t)
void	fatal(String message, Throwable t, String fqcn)
int	getLogLevel() Returns numerical log level associated with this logger.
String	getName() Returns the name of the logger - usually in dot-separated format.
PaxContext	getPaxContext() PaxContext of this logger that gives access to thread-bound MDC context.
void	inform(PaxMarker marker, String message, Throwable t)
void	inform(PaxMarker marker, String message, Throwable t, String fqcn)
void	inform(String message, Throwable t)
void	inform(String message, Throwable t, String fqcn)
boolean	isDebugEnabled()
boolean	isDebugEnabled(PaxMarker marker)
boolean	isErrorEnabled()
boolean	isErrorEnabled(PaxMarker marker)
boolean	isFatalEnabled()
boolean	isFatalEnabled(PaxMarker marker)
boolean	isInfoEnabled()
boolean	isInfoEnabled(PaxMarker marker)
boolean	isTraceEnabled()
boolean	isTraceEnabled(PaxMarker marker)
boolean	isWarnEnabled()
boolean	isWarnEnabled(PaxMarker marker)
void	removed() Called by the tracker when there is no service available, and the reference should be dropped.
void	trace(PaxMarker marker, String message, Throwable t)
void	trace(PaxMarker marker, String message, Throwable t, String fqcn)
void	trace(String message, Throwable t)
void	trace(String message, Throwable t, String fqcn)
void	warn(PaxMarker marker, String message, Throwable t)
void	warn(PaxMarker marker, String message, Throwable t, String fqcn)
void	warn(String message, Throwable t)
void	warn(String message, Throwable t, String fqcn)

Methods inherited from class java.lang.Object

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

Constructor Detail

TrackingLogger

public TrackingLogger(PaxLoggingService service,
                      String category,
                      org.osgi.framework.Bundle bundle,
                      String fqcn)

Method Detail

isTraceEnabled

public boolean isTraceEnabled()

Specified by:

isTraceEnabled in interface PaxLogger

isDebugEnabled

public boolean isDebugEnabled()

Specified by:

isDebugEnabled in interface PaxLogger

isInfoEnabled

public boolean isInfoEnabled()

Specified by:

isInfoEnabled in interface PaxLogger

isWarnEnabled

public boolean isWarnEnabled()

Specified by:

isWarnEnabled in interface PaxLogger

isErrorEnabled

public boolean isErrorEnabled()

Specified by:

isErrorEnabled in interface PaxLogger

isFatalEnabled

public boolean isFatalEnabled()

Specified by:

isFatalEnabled in interface PaxLogger

isTraceEnabled

public boolean isTraceEnabled(PaxMarker marker)

Specified by:

isTraceEnabled in interface PaxLogger

isDebugEnabled

public boolean isDebugEnabled(PaxMarker marker)

Specified by:

isDebugEnabled in interface PaxLogger

isInfoEnabled

public boolean isInfoEnabled(PaxMarker marker)

Specified by:

isInfoEnabled in interface PaxLogger

isWarnEnabled

public boolean isWarnEnabled(PaxMarker marker)

Specified by:

isWarnEnabled in interface PaxLogger

isErrorEnabled

public boolean isErrorEnabled(PaxMarker marker)

Specified by:

isErrorEnabled in interface PaxLogger

isFatalEnabled

public boolean isFatalEnabled(PaxMarker marker)

Specified by:

isFatalEnabled in interface PaxLogger

trace

public void trace(String message,
                  Throwable t)

Specified by:

trace in interface PaxLogger

debug

public void debug(String message,
                  Throwable t)

Specified by:

debug in interface PaxLogger

inform

public void inform(String message,
                   Throwable t)

Specified by:

inform in interface PaxLogger

warn

public void warn(String message,
                 Throwable t)

Specified by:

warn in interface PaxLogger

error

public void error(String message,
                  Throwable t)

Specified by:

error in interface PaxLogger

fatal

public void fatal(String message,
                  Throwable t)

Specified by:

fatal in interface PaxLogger

trace

public void trace(String message,
                  Throwable t,
                  String fqcn)

Specified by:

trace in interface PaxLogger

debug

public void debug(String message,
                  Throwable t,
                  String fqcn)

Specified by:

debug in interface PaxLogger

inform

public void inform(String message,
                   Throwable t,
                   String fqcn)

Specified by:

inform in interface PaxLogger

warn

public void warn(String message,
                 Throwable t,
                 String fqcn)

Specified by:

warn in interface PaxLogger

error

public void error(String message,
                  Throwable t,
                  String fqcn)

Specified by:

error in interface PaxLogger

fatal

public void fatal(String message,
                  Throwable t,
                  String fqcn)

Specified by:

fatal in interface PaxLogger

trace

public void trace(PaxMarker marker,
                  String message,
                  Throwable t)

Specified by:

trace in interface PaxLogger

debug

public void debug(PaxMarker marker,
                  String message,
                  Throwable t)

Specified by:

debug in interface PaxLogger

inform

public void inform(PaxMarker marker,
                   String message,
                   Throwable t)

Specified by:

inform in interface PaxLogger

warn

public void warn(PaxMarker marker,
                 String message,
                 Throwable t)

Specified by:

warn in interface PaxLogger

error

public void error(PaxMarker marker,
                  String message,
                  Throwable t)

Specified by:

error in interface PaxLogger

fatal

public void fatal(PaxMarker marker,
                  String message,
                  Throwable t)

Specified by:

fatal in interface PaxLogger

trace

public void trace(PaxMarker marker,
                  String message,
                  Throwable t,
                  String fqcn)

Specified by:

trace in interface PaxLogger

debug

public void debug(PaxMarker marker,
                  String message,
                  Throwable t,
                  String fqcn)

Specified by:

debug in interface PaxLogger

inform

public void inform(PaxMarker marker,
                   String message,
                   Throwable t,
                   String fqcn)

Specified by:

inform in interface PaxLogger

warn

public void warn(PaxMarker marker,
                 String message,
                 Throwable t,
                 String fqcn)

Specified by:

warn in interface PaxLogger

error

public void error(PaxMarker marker,
                  String message,
                  Throwable t,
                  String fqcn)

Specified by:

error in interface PaxLogger

fatal

public void fatal(PaxMarker marker,
                  String message,
                  Throwable t,
                  String fqcn)

Specified by:

fatal in interface PaxLogger

getLogLevel

public int getLogLevel()

Description copied from interface: PaxLogger

Returns numerical log level associated with this logger. Higher values mean more important levels (as in PaxLevel). Only these constants should be returned (in increasing importance/severity):

• PaxLogger.LEVEL_TRACE
• PaxLogger.LEVEL_DEBUG
• PaxLogger.LEVEL_INFO
• PaxLogger.LEVEL_WARNING
• PaxLogger.LEVEL_ERROR

Specified by:

getLogLevel in interface PaxLogger

Returns:

getName

public String getName()

Description copied from interface: PaxLogger

Returns the name of the logger - usually in dot-separated format.

Specified by:

getName in interface PaxLogger

Returns:

getPaxContext

public PaxContext getPaxContext()

Description copied from interface: PaxLogger

PaxContext of this logger that gives access to thread-bound MDC context.

Specified by:

getPaxContext in interface PaxLogger

Returns:

added

public void added(PaxLoggingService service)

OSGIPaxLoggingManager sets an instance of real PaxLoggingService when it's available. Logger can switch to real delegate.

Parameters:

service -

removed

public void removed()

Called by the tracker when there is no service available, and the reference should be dropped. Delegate is switched to fallback logger.