org.eclipse.equinox.log
Interface Logger

All Known Subinterfaces:

ExtendedLogService

All Known Implementing Classes:

ExtendedLogServiceImpl, LoggerImpl

public interface Logger

Provides named logger support for the OSGi LogService. Otherwise very similar to the LogService.

Since:

3.7

See Also:

LogService

Method Summary

java.lang.String	getName() Returns the name associated with this Logger object.
boolean	isLoggable(int level) Pre-checks if there are LogListeners who are listening for a matching log entry from this Logger.
void	log(int level, java.lang.String message)
void	log(int level, java.lang.String message, java.lang.Throwable exception)
void	log(java.lang.Object context, int level, java.lang.String message) Extends the LogService Logs a message with a context object
void	log(java.lang.Object context, int level, java.lang.String message, java.lang.Throwable exception) Logs a message with an exception associated and a context object.
void	log(ServiceReference<?> sr, int level, java.lang.String message)
void	log(ServiceReference<?> sr, int level, java.lang.String message, java.lang.Throwable exception)

Method Detail

log

void log(int level,
         java.lang.String message)

See Also:

LogService.log(int, String)

log

void log(int level,
         java.lang.String message,
         java.lang.Throwable exception)

See Also:

LogService.log(int, String, Throwable)

log

void log(ServiceReference<?> sr,
         int level,
         java.lang.String message)

See Also:

LogService.log(ServiceReference, int, String)

log

void log(ServiceReference<?> sr,
         int level,
         java.lang.String message,
         java.lang.Throwable exception)

See Also:

LogService.log(ServiceReference, int, String, Throwable)

log

void log(java.lang.Object context,
         int level,
         java.lang.String message)

Extends the LogService Logs a message with a context object

Parameters:

context - The context object this message is associated with.

level - The log level or severity of the message.

message - A human readable string to associate with log entry.

See Also:

LogService.log(int, String)

log

void log(java.lang.Object context,
         int level,
         java.lang.String message,
         java.lang.Throwable exception)

Logs a message with an exception associated and a context object.

Parameters:

context - The context object this message is associated with.

level - The log level or severity of the message.

message - A human readable string to associate with log entry.

exception - The exception associated with this entry

See Also:

LogService.log(int, String, Throwable)

isLoggable

boolean isLoggable(int level)

Pre-checks if there are LogListeners who are listening for a matching log entry from this Logger.

Parameters:

level - The log level or severity of the message.

Returns:

boolean True if there a LogListener listening that can handle a log entry for this log level; false otherwise.

See Also:

ExtendedLogReaderService.addLogListener(org.osgi.service.log.LogListener, LogFilter), LogFilter

getName

java.lang.String getName()

Returns the name associated with this Logger object.

Returns:

String containing the name associated with this Logger object;null if no name is associated.