org.apache.logging.log4j.spi

Class Provider

java.lang.Object

org.apache.logging.log4j.spi.Provider

public class Provider
extends Object

Model class for a Log4j 2 provider. The properties in this class correspond to the properties used in a META-INF/log4j-provider.properties file. Note that this class is automatically created by Log4j and should not be used by providers.

Field Summary

Fields

Modifier and Type	Field and Description
static String	FACTORY_PRIORITY Property name to set for a Log4j 2 provider to specify the priority of this implementation.
static String	LOGGER_CONTEXT_FACTORY Property name to set to the implementation of LoggerContextFactory.
static String	THREAD_CONTEXT_MAP Property name to set to the implementation of ThreadContextMap.

Constructor Summary

Constructors

Constructor and Description
Provider(Properties props, URL url, ClassLoader classLoader)

Method Summary

Modifier and Type	Method and Description
String	getClassName() Gets the class name of the LoggerContextFactory implementation of this Provider.
Integer	getPriority() Gets the priority (natural ordering) of this Provider.
String	getThreadContextMap() Gets the class name of the ThreadContextMap implementation of this Provider.
URL	getUrl() Gets the URL containing this Provider's Log4j details.
Class<? extends LoggerContextFactory>	loadLoggerContextFactory() Loads the LoggerContextFactory class specified by this Provider.
Class<? extends ThreadContextMap>	loadThreadContextMap() Loads the ThreadContextMap class specified by this Provider.

Methods inherited from class java.lang.Object

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

Field Detail

FACTORY_PRIORITY

public static final String FACTORY_PRIORITY

Property name to set for a Log4j 2 provider to specify the priority of this implementation.

See Also:

Constant Field Values

THREAD_CONTEXT_MAP

public static final String THREAD_CONTEXT_MAP

Property name to set to the implementation of ThreadContextMap.

See Also:

Constant Field Values

LOGGER_CONTEXT_FACTORY

public static final String LOGGER_CONTEXT_FACTORY

Property name to set to the implementation of LoggerContextFactory.

See Also:

Constant Field Values

Constructor Detail

Provider

public Provider(Properties props,
                URL url,
                ClassLoader classLoader)

Method Detail

getPriority

public Integer getPriority()

Gets the priority (natural ordering) of this Provider.

Returns:

the priority of this Provider

getClassName

public String getClassName()

Gets the class name of the LoggerContextFactory implementation of this Provider.

Returns:

the class name of a LoggerContextFactory implementation

loadLoggerContextFactory

public Class<? extends LoggerContextFactory> loadLoggerContextFactory()

Loads the LoggerContextFactory class specified by this Provider.

Returns:

the LoggerContextFactory implementation class or null if there was an error loading it

getThreadContextMap

public String getThreadContextMap()

Gets the class name of the ThreadContextMap implementation of this Provider.

Returns:

the class name of a ThreadContextMap implementation

loadThreadContextMap

public Class<? extends ThreadContextMap> loadThreadContextMap()

Loads the ThreadContextMap class specified by this Provider.

Returns:

the ThreadContextMap implementation class or null if there was an error loading it

getUrl

public URL getUrl()

Gets the URL containing this Provider's Log4j details.

Returns:

the URL corresponding to the Provider META-INF/log4j-provider.properties file