org.springframework.boot.logging.java

Class JavaLoggingSystem

java.lang.Object

org.springframework.boot.logging.LoggingSystem

org.springframework.boot.logging.AbstractLoggingSystem

org.springframework.boot.logging.java.JavaLoggingSystem

public class JavaLoggingSystem
extends AbstractLoggingSystem

LoggingSystem for java.util.logging.

Author:

Phillip Webb, Dave Syer, Andy Wilkinson

Field Summary

Fields inherited from class org.springframework.boot.logging.LoggingSystem

SYSTEM_PROPERTY

Constructor Summary

Constructors

Constructor and Description
JavaLoggingSystem(ClassLoader classLoader)

Method Summary

Modifier and Type	Method and Description
void	beforeInitialize() Reset the logging system to be limit output.
Runnable	getShutdownHandler() Returns a Runnable that can handle shutdown of this logging system when the JVM exits.
protected String[]	getStandardConfigLocations() Return the standard config locations for this system.
protected void	loadConfiguration(LoggingInitializationContext initializationContext, String location, LogFile logFile) Load a specific configuration.
protected void	loadConfiguration(String location, LogFile logFile)
protected void	loadDefaults(LoggingInitializationContext initializationContext, LogFile logFile) Load sensible defaults for the logging system.
void	setLogLevel(String loggerName, LogLevel level) Sets the logging level for a given logger.

Methods inherited from class org.springframework.boot.logging.AbstractLoggingSystem

getClassLoader, getPackagedConfigFile, getSelfInitializationConfig, getSpringConfigLocations, getSpringInitializationConfig, initialize, reinitialize

Methods inherited from class org.springframework.boot.logging.LoggingSystem

cleanUp, get, initialize

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaLoggingSystem

public JavaLoggingSystem(ClassLoader classLoader)

Method Detail

getStandardConfigLocations

protected String[] getStandardConfigLocations()

Description copied from class: AbstractLoggingSystem

Return the standard config locations for this system.

Specified by:

getStandardConfigLocations in class AbstractLoggingSystem

Returns:

the standard config locations

See Also:

AbstractLoggingSystem.getSelfInitializationConfig()

beforeInitialize

public void beforeInitialize()

Description copied from class: LoggingSystem

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

Overrides:

beforeInitialize in class AbstractLoggingSystem

loadDefaults

protected void loadDefaults(LoggingInitializationContext initializationContext,
                            LogFile logFile)

Description copied from class: AbstractLoggingSystem

Load sensible defaults for the logging system.

Specified by:

loadDefaults in class AbstractLoggingSystem

Parameters:

initializationContext - the logging initialization context

logFile - the file to load or null if no log file is to be written

loadConfiguration

protected void loadConfiguration(LoggingInitializationContext initializationContext,
                                 String location,
                                 LogFile logFile)

Description copied from class: AbstractLoggingSystem

Load a specific configuration.

Specified by:

loadConfiguration in class AbstractLoggingSystem

Parameters:

initializationContext - the logging initialization context

location - the location of the configuration to load (never null)

logFile - the file to load or null if no log file is to be written

loadConfiguration

protected void loadConfiguration(String location,
                                 LogFile logFile)

setLogLevel

public void setLogLevel(String loggerName,
                        LogLevel level)

Description copied from class: LoggingSystem

Sets the logging level for a given logger.

Specified by:

setLogLevel in class LoggingSystem

Parameters:

loggerName - the name of the logger to set

level - the log level

getShutdownHandler

public Runnable getShutdownHandler()

Description copied from class: LoggingSystem

Returns a Runnable that can handle shutdown of this logging system when the JVM exits. The default implementation returns null, indicating that no shutdown is required.

Overrides:

getShutdownHandler in class LoggingSystem

Returns:

the shutdown handler, or null