Package org.elasticsearch.common.logging

Class Loggers

java.lang.Object

org.elasticsearch.common.logging.Loggers

public class Loggers
extends Object

A set of utilities around Logging.

Field Summary

Fields

Modifier and Type	Field	Description
static final Setting<org.apache.logging.log4j.Level>	LOG_DEFAULT_LEVEL_SETTING
static final Setting.AffixSetting<org.apache.logging.log4j.Level>	LOG_LEVEL_SETTING
static final String	SPACE

Constructor Summary

Constructors

Constructor	Description
Loggers()

Method Summary

Modifier and Type	Method	Description
static void	addAppender(org.apache.logging.log4j.Logger logger, org.apache.logging.log4j.core.Appender appender)
static org.apache.logging.log4j.core.Appender	findAppender(org.apache.logging.log4j.Logger logger, Class<? extends org.apache.logging.log4j.core.Appender> clazz)
static org.apache.logging.log4j.Logger	getLogger(Class<?> clazz, String... prefixes)
static org.apache.logging.log4j.Logger	getLogger(Class<?> clazz, Index index, String... prefixes)
static org.apache.logging.log4j.Logger	getLogger(Class<?> clazz, ShardId shardId, String... prefixes)
static org.apache.logging.log4j.Logger	getLogger(String loggerName, ShardId shardId)	Just like getLogger(Class, ShardId, String...) but String loggerName instead of Class and no extra prefixes.
static org.apache.logging.log4j.Logger	getLogger(org.apache.logging.log4j.Logger parentLogger, String s)
static void	removeAppender(org.apache.logging.log4j.Logger logger, org.apache.logging.log4j.core.Appender appender)
static void	setLevel(org.apache.logging.log4j.Logger logger, String level)	Set the level of the logger.
static void	setLevel(org.apache.logging.log4j.Logger logger, org.apache.logging.log4j.Level level)

Methods inherited from class java.lang.Object

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

Field Details

SPACE

public static final String SPACE

See Also:

• Constant Field Values

LOG_DEFAULT_LEVEL_SETTING

public static final Setting<org.apache.logging.log4j.Level> LOG_DEFAULT_LEVEL_SETTING

LOG_LEVEL_SETTING

public static final Setting.AffixSetting<org.apache.logging.log4j.Level> LOG_LEVEL_SETTING

Constructor Details

Loggers

public Loggers()

Method Details

getLogger

public static org.apache.logging.log4j.Logger getLogger(Class<?> clazz,
 ShardId shardId,
 String... prefixes)

getLogger

public static org.apache.logging.log4j.Logger getLogger(String loggerName,
 ShardId shardId)

Just like getLogger(Class, ShardId, String...) but String loggerName instead of Class and no extra prefixes.

getLogger

public static org.apache.logging.log4j.Logger getLogger(Class<?> clazz,
 Index index,
 String... prefixes)

getLogger

public static org.apache.logging.log4j.Logger getLogger(Class<?> clazz,
 String... prefixes)

getLogger

public static org.apache.logging.log4j.Logger getLogger(org.apache.logging.log4j.Logger parentLogger,
 String s)

setLevel

public static void setLevel(org.apache.logging.log4j.Logger logger,
 String level)

Set the level of the logger. If the new level is null, the logger will inherit it's level from its nearest ancestor with a non-null level.

setLevel

public static void setLevel(org.apache.logging.log4j.Logger logger,
 org.apache.logging.log4j.Level level)

addAppender

public static void addAppender(org.apache.logging.log4j.Logger logger,
 org.apache.logging.log4j.core.Appender appender)

removeAppender

public static void removeAppender(org.apache.logging.log4j.Logger logger,
 org.apache.logging.log4j.core.Appender appender)

findAppender

public static org.apache.logging.log4j.core.Appender findAppender(org.apache.logging.log4j.Logger logger,
 Class<? extends org.apache.logging.log4j.core.Appender> clazz)