Package org.apache.qpid.protonj2.logging

Class ProtonLoggerFactory

java.lang.Object

org.apache.qpid.protonj2.logging.ProtonLoggerFactory

Direct Known Subclasses:

NoOpProtonLoggerFactory, Slf4JLoggerFactory

public abstract class ProtonLoggerFactory
extends java.lang.Object

Factory used to create Proton Logger abstractions

Constructor Summary

Constructors

Constructor	Description
ProtonLoggerFactory()

Method Summary

Modifier and Type	Method	Description
protected abstract ProtonLogger	createLoggerWrapper(java.lang.String name)
static ProtonLogger	getLogger(java.lang.Class<?> clazz)	Logger lookup based on the Class that will host the logger instance.
static ProtonLogger	getLogger(java.lang.String name)	Logger lookup based on the given logger name that will host the logger instance.
static ProtonLoggerFactory	getLoggerFactory()	Returns a ProtonLoggerFactory instance.
static void	setLoggerFactory(ProtonLoggerFactory factory)	Configure Proton with a custom ProtonLoggerFactory implementation which will be used by the Proton classes when logging library events.

Methods inherited from class java.lang.Object

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

Constructor Detail

ProtonLoggerFactory

public ProtonLoggerFactory()

Method Detail

getLoggerFactory

public static ProtonLoggerFactory getLoggerFactory()

Returns a ProtonLoggerFactory instance.

The factory returned depends on the configuration and available logger implementations at the time this method is called. If a custom ProtonLoggerFactory is configured than that instance is returned, otherwise this class will attempt to find a factory for the slf4j logger library.

Returns:

a ProtonLoggerFactory that will be used by this library.

setLoggerFactory

public static void setLoggerFactory(ProtonLoggerFactory factory)

Configure Proton with a custom ProtonLoggerFactory implementation which will be used by the Proton classes when logging library events.

Parameters:

factory - The ProtonLoggerFactory to use when loggers are requested.

Throws:

java.lang.IllegalArgumentException - if the factory given is null.

getLogger

public static ProtonLogger getLogger(java.lang.Class<?> clazz)

Logger lookup based on the Class that will host the logger instance.

Parameters:

clazz - The Class that will host the logger instance being requested.

Returns:

a ProtonLogger that is tied to the given Class instance.

getLogger

public static ProtonLogger getLogger(java.lang.String name)

Logger lookup based on the given logger name that will host the logger instance.

Parameters:

name - The given name that will host the logger instance being requested.

Returns:

a ProtonLogger that is tied to the given logger name.

createLoggerWrapper

protected abstract ProtonLogger createLoggerWrapper(java.lang.String name)