org.jboss.logmanager

Class ThreadLocalLogContextSelector

java.lang.Object

org.jboss.logmanager.ThreadLocalLogContextSelector

All Implemented Interfaces:

LogContextSelector

public final class ThreadLocalLogContextSelector
extends java.lang.Object
implements LogContextSelector

A log context selector which stores the chosen log context in a thread-local.

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.ThreadLocal<LogContext>	context
private LogContextSelector	delegate
private java.lang.Object	securityKey

Constructor Summary

Constructors

Constructor and Description
ThreadLocalLogContextSelector(LogContextSelector delegate) Construct a new instance.
ThreadLocalLogContextSelector(java.lang.Object securityKey, LogContextSelector delegate) Construct a new instance.

Method Summary

Modifier and Type	Method and Description
LogContext	getAndSet(java.lang.Object securityKey, LogContext newValue) Get and set the log context.
LogContext	getLogContext() Get the current log context.

Methods inherited from class java.lang.Object

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

Field Detail

securityKey

private final java.lang.Object securityKey

delegate

private final LogContextSelector delegate

context

private final java.lang.ThreadLocal<LogContext> context

Constructor Detail

ThreadLocalLogContextSelector

public ThreadLocalLogContextSelector(LogContextSelector delegate)

Construct a new instance.

Parameters:

delegate - the selector to delegate to if no context is chosen

ThreadLocalLogContextSelector

public ThreadLocalLogContextSelector(java.lang.Object securityKey,
                                     LogContextSelector delegate)

Construct a new instance.

Parameters:

securityKey - the security key required to push or pop a log context.

delegate - the selector to delegate to if no context is chosen

Method Detail

getLogContext

public LogContext getLogContext()

Description copied from interface: LogContextSelector

Get the current log context.

Specified by:

getLogContext in interface LogContextSelector

Returns:

the current log context

getAndSet

public LogContext getAndSet(java.lang.Object securityKey,
                            LogContext newValue)

Get and set the log context.

Parameters:

securityKey - the security key to check (ignored if none was set on construction)

newValue - the new log context value, or null to clear

Returns:

the previous log context value, or null if none was set