psiprobe.tools.logging.logback

Class LogbackFactoryAccessor

java.lang.Object

psiprobe.tools.logging.DefaultAccessor

psiprobe.tools.logging.logback.LogbackFactoryAccessor

public class LogbackFactoryAccessor
extends DefaultAccessor

Wraps a Logback logger factory from a given web application class loader.

All Logback classes are loaded via the given class loader and not via psi-probe's own class loader. For this reasons, all methods on Logback objects are invoked via reflection.

This way, we can even handle different versions of Logback embedded in different WARs.

Field Summary

Fields inherited from class psiprobe.tools.logging.DefaultAccessor

logger

Constructor Summary

Constructors

Constructor and Description
LogbackFactoryAccessor(ClassLoader cl) Attempts to initialize a Logback logger factory via the given class loader.

Method Summary

Modifier and Type	Method and Description
List<LogbackAppenderAccessor>	getAppenders() Returns a list of wrappers for all Logback appenders that have an associated logger.
LogbackLoggerAccessor	getLogger(String name) Returns the Logback logger with a given name.
LogbackLoggerAccessor	getRootLogger() Returns the Logback root logger.

Methods inherited from class psiprobe.tools.logging.DefaultAccessor

getApplication, getProperty, getProperty, getTarget, getTargetClass, invokeMethod, setApplication, setTarget

Methods inherited from class java.lang.Object

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

Constructor Detail

LogbackFactoryAccessor

public LogbackFactoryAccessor(ClassLoader cl)
                       throws ClassNotFoundException,
                              IllegalAccessException,
                              InvocationTargetException

Attempts to initialize a Logback logger factory via the given class loader.

Parameters:

cl - the ClassLoader to use when fetching the factory

Throws:

ClassNotFoundException - the class not found exception

IllegalAccessException - the illegal access exception

InvocationTargetException - the invocation target exception

Method Detail

getRootLogger

public LogbackLoggerAccessor getRootLogger()

Returns the Logback root logger.

Returns:

the root logger

getLogger

public LogbackLoggerAccessor getLogger(String name)

Returns the Logback logger with a given name.

Parameters:

name - the name

Returns:

the Logger with the given name

getAppenders

public List<LogbackAppenderAccessor> getAppenders()

Returns a list of wrappers for all Logback appenders that have an associated logger.

Returns:

a list of LogbackAppenderAccessors representing all appenders that are in use