Package org.apache.felix.scr.impl.logger

Class ScrLogManager.ScrLoggerFacade

java.lang.Object

org.apache.felix.scr.impl.logger.LogManager.LoggerFacade

org.apache.felix.scr.impl.logger.ScrLogManager.ScrLoggerFacade

All Implemented Interfaces:

BundleLogger, ComponentLogger, InternalLogger, ScrLogger

Enclosing class:

ScrLogManager

class ScrLogManager.ScrLoggerFacade
extends LogManager.LoggerFacade
implements InternalLogger, ScrLogger, BundleLogger, ComponentLogger

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.felix.scr.impl.logger.InternalLogger

InternalLogger.Level

Field Summary

Fields inherited from class org.apache.felix.scr.impl.logger.LogManager.LoggerFacade

logger, prefix

Constructor Summary

Constructors

Constructor	Description
ScrLoggerFacade(LogManager.LogDomain logDomain, java.lang.String name)

Method Summary

Modifier and Type	Method	Description
BundleLogger	bundle(org.osgi.framework.Bundle bundle)	Create a bundle logger
void	close()	Close the log manager
ComponentLogger	component(org.osgi.framework.Bundle bundle, java.lang.String implementationClassName, java.lang.String name)
boolean	isLogEnabled(InternalLogger.Level level)	Answer true if the current logging level is enabled for the given level.
void	log(InternalLogger.Level level, java.lang.String message, java.lang.Throwable ex)	Logs the message to an appropriate OSGi logger.
void	log(InternalLogger.Level level, java.lang.String format, java.lang.Throwable ex, java.lang.Object... arguments)	Formats the message using the MessageFormat class, i.e.
(package private) void	log0(InternalLogger.Level level, java.lang.String message, java.lang.Throwable ex)
void	setComponentId(long id)
(package private) void	setPrefix(java.lang.String prefix)

Methods inherited from class org.apache.felix.scr.impl.logger.LogManager.LoggerFacade

getBundle, getLogger, getName, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

ScrLoggerFacade

ScrLoggerFacade(LogManager.LogDomain logDomain,
                java.lang.String name)

Method Detail

setComponentId

public void setComponentId(long id)

Specified by:

setComponentId in interface ComponentLogger

isLogEnabled

public boolean isLogEnabled(InternalLogger.Level level)

Description copied from interface: InternalLogger

Answer true if the current logging level is enabled for the given level. For stdout/stderr fallback the logging level is defined by the LogConfiguration.getLogLevel(). If there is an OSGi logger available then the logger name will define the log level via LoggerAdmin.

Specified by:

isLogEnabled in interface InternalLogger

Parameters:

level - the level to check

Returns:

true if the given log level is enabled

log

public void log(InternalLogger.Level level,
                java.lang.String format,
                java.lang.Throwable ex,
                java.lang.Object... arguments)

Description copied from interface: InternalLogger

Formats the message using the MessageFormat class, i.e. with {} place holders for the args. It then calls InternalLogger.log(Level, String, Throwable).

Specified by:

log in interface InternalLogger

Parameters:

level - only log when this level is implied by the current log level

format - the message to log

ex - a Throwable or null

arguments - the arguments to the MessageFormat formatting

log

public void log(InternalLogger.Level level,
                java.lang.String message,
                java.lang.Throwable ex)

Description copied from interface: InternalLogger

Logs the message to an appropriate OSGi logger. If not such logger can be found then it will log to stderr for ERROR & AUDIT messages and stdout for other messages

Specified by:

log in interface InternalLogger

Parameters:

level - only log when this level is implied by the current log level

message - the message to log

ex - a Throwable or null

log0

void log0(InternalLogger.Level level,
          java.lang.String message,
          java.lang.Throwable ex)

setPrefix

void setPrefix(java.lang.String prefix)

component

public ComponentLogger component(org.osgi.framework.Bundle bundle,
                                 java.lang.String implementationClassName,
                                 java.lang.String name)

Specified by:

component in interface BundleLogger

bundle

public BundleLogger bundle(org.osgi.framework.Bundle bundle)

Description copied from interface: ScrLogger

Create a bundle logger

Specified by:

bundle in interface ScrLogger

close

public void close()

Description copied from interface: ScrLogger

Close the log manager

Specified by:

close in interface ScrLogger