de.aristaflow.adept2.util.logging

Class NameWrappingLogger

java.lang.Object

java.util.logging.Logger

de.aristaflow.adept2.util.logging.WrappingLogger

de.aristaflow.adept2.util.logging.NameWrappingLogger

public class NameWrappingLogger
extends WrappingLogger

A wrapping logger that uses the name filters registered for any handlers of a wrapped logger and its parent loggers and uses these filters when determining isLoggable(Level). Additionally, if the filter has a less severe level than the logger, this wrapping logger simulates the level of the filter so that the corresponding messages will be logged.

Author:

Ulrich Kreher

Field Summary

Fields

Modifier and Type	Field and Description
protected NameFilter[]	filters The name filters of the (parent) handlers of the wrapped logger or null in case there is no name filter.

Fields inherited from class de.aristaflow.adept2.util.logging.WrappingLogger

innerLogger

Fields inherited from class java.util.logging.Logger

global, GLOBAL_LOGGER_NAME

Constructor Summary

Constructors

Constructor and Description
NameWrappingLogger(java.util.logging.Logger innerLogger, java.lang.String filterName) Creates a logger similar to the designated one except that the filter name is used to check for loggable in case a corresponding name filter is registered for any of the (parent) handlers of the logger.
NameWrappingLogger(java.lang.String loggerName, java.util.logging.Logger innerLogger, java.lang.String filterName) Creates a logger specific for the designated names.

Method Summary

Modifier and Type	Method and Description
boolean	isLoggable(java.util.logging.Level level) Since this method delegates to the inner logger, it usually has to be overridden in case (a subclass of) this logger sets the level without propagating it to the wrapped logger.
void	setLevel(java.util.logging.Level newLevel)

Methods inherited from class de.aristaflow.adept2.util.logging.WrappingLogger

addHandler, equals, getFilter, getHandlers, getLevel, getName, getParent, getResourceBundle, getResourceBundleName, getUseParentHandlers, hashCode, log, removeHandler, setFilter, setLevel, setParent, setUseParentHandlers

Methods inherited from class java.util.logging.Logger

config, config, entering, entering, entering, exiting, exiting, fine, fine, finer, finer, finest, finest, getAnonymousLogger, getAnonymousLogger, getGlobal, getLogger, getLogger, info, info, log, log, log, log, log, log, logp, logp, logp, logp, logp, logp, logrb, logrb, logrb, logrb, logrb, logrb, setResourceBundle, severe, severe, throwing, warning, warning

Methods inherited from class java.lang.Object

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

Field Detail

filters

protected NameFilter[] filters

The name filters of the (parent) handlers of the wrapped logger or null in case there is no name filter.

Constructor Detail

NameWrappingLogger

public NameWrappingLogger(java.util.logging.Logger innerLogger,
                          java.lang.String filterName)

Creates a logger similar to the designated one except that the filter name is used to check for loggable in case a corresponding name filter is registered for any of the (parent) handlers of the logger. The name of this logger will be the same as that of the designated logger.
Note that changing the filters or the handlers afterwards will propagate to this logger so the loggable will reflect the behaviour at construction time.

Parameters:

innerLogger - The wrapped logger.

filterName - The name which to check for loggable.

NameWrappingLogger

public NameWrappingLogger(java.lang.String loggerName,
                          java.util.logging.Logger innerLogger,
                          java.lang.String filterName)

Creates a logger specific for the designated names. The filter name is used to check for loggable in case a corresponding name filter is registered for any of the (parent) handlers of the logger. The logger name will be the name of this logger. This may be the same as the name of the designated logger.
Note that changing the filters or the handlers afterwards will propagate to this logger so the loggable will reflect the behaviour at construction time.

Parameters:

loggerName - The name of the wrapping logger. This may be the same as the name of the designated wrapped logger.

innerLogger - The wrapped logger.

filterName - The name which to check for loggable.

Method Detail

setLevel

public void setLevel(java.util.logging.Level newLevel)
              throws java.lang.SecurityException

Overrides:

setLevel in class WrappingLogger

Throws:

java.lang.SecurityException

isLoggable

public boolean isLoggable(java.util.logging.Level level)

Description copied from class: WrappingLogger

Since this method delegates to the inner logger, it usually has to be overridden in case (a subclass of) this logger sets the level without propagating it to the wrapped logger.

Overrides:

isLoggable in class WrappingLogger