org.springframework.boot.logging

Class LoggingSystem

java.lang.Object

org.springframework.boot.logging.LoggingSystem

Direct Known Subclasses:

AbstractLoggingSystem

public abstract class LoggingSystem
extends Object

Common abstraction over logging systems.

Author:

Phillip Webb, Dave Syer

Constructor Summary

Constructors

Constructor and Description
LoggingSystem()

Method Summary

Methods

Modifier and Type	Method and Description
abstract void	beforeInitialize() Reset the logging system to be limit output.
static LoggingSystem	get(ClassLoader classLoader) Detect and return the logging system in use.
abstract void	initialize(String configLocation, String logFile) Fully initialize the logging system.
abstract void	setLogLevel(String loggerName, LogLevel level) Sets the logging level for a given logger.

Methods inherited from class java.lang.Object

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

Constructor Detail

LoggingSystem

public LoggingSystem()

Method Detail

beforeInitialize

public abstract void beforeInitialize()

Reset the logging system to be limit output. This method may be called before initialize(String, String) to reduce logging noise until the systems has been fully Initialized.

initialize

public abstract void initialize(String configLocation,
              String logFile)

Fully initialize the logging system.

Parameters:

configLocation - a log configuration location or null if default initialization is required

logFile - the log output file that should be written or null for console only output

setLogLevel

public abstract void setLogLevel(String loggerName,
               LogLevel level)

Sets the logging level for a given logger.

Parameters:

loggerName - the name of the logger to set

level - the log level

get

public static LoggingSystem get(ClassLoader classLoader)

Detect and return the logging system in use. Supports Logback, Log4J, Log4J2 and Java Logging.

Returns:

The logging system