com.zynaptic.reaction

Interface Logger

public interface Logger

Provides a common logging interface which may be used by Reaction clients to perform runtime message logging to a common backend log service. Note that the log levels correspond to the standard Java logging library levels.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	getLoggerId() Gets the unique logging identifier associated with a given logger instance.
java.util.logging.Level	getLogLevel() Gets the current logging level associated with a given logger instance.
void	log(java.util.logging.Level level, java.lang.String msg) Logs a message string at the specified severity level.
void	log(java.util.logging.Level level, java.lang.String msg, java.lang.Throwable thrown) Logs message string and accompanying exception information at the specified severity level.
void	setLogLevel(java.util.logging.Level logLevel) Sets the logging level to be used for a given logger instance.

Method Detail

log

void log(java.util.logging.Level level,
       java.lang.String msg)

Logs a message string at the specified severity level.

Parameters:

level - This is the severity level at which the message should be logged.

msg - This is the message string which should be included in the log file.

log

void log(java.util.logging.Level level,
       java.lang.String msg,
       java.lang.Throwable thrown)

Logs message string and accompanying exception information at the specified severity level.

Parameters:

level - This is the severity level at which the message should be logged.

msg - This is the message string which should be included in the log file.

thrown - This is the exception which should be logged with the accompanying message.

getLoggerId

java.lang.String getLoggerId()

Gets the unique logging identifier associated with a given logger instance.

Returns:

Returns the unique logging identifier for the logger instance.

getLogLevel

java.util.logging.Level getLogLevel()

Gets the current logging level associated with a given logger instance.

Returns:

Returns the current logging level for the logger instance.

setLogLevel

void setLogLevel(java.util.logging.Level logLevel)

Sets the logging level to be used for a given logger instance. If the underlying logging service supports hierarchical logging this will also set the log level for all loggers below the current instance in the log hierarchy.

Parameters:

logLevel - This is the log level to be used by the logger instance for all future log messages.