org.apache.avalon.excalibur.logger.decorator
Class PrefixDecorator
java.lang.Object
org.apache.avalon.excalibur.logger.decorator.LoggerManagerDecorator
org.apache.avalon.excalibur.logger.decorator.PrefixDecorator
- All Implemented Interfaces:
- LoggerManager, org.apache.avalon.framework.activity.Disposable, org.apache.avalon.framework.activity.Startable, org.apache.avalon.framework.configuration.Configurable, org.apache.avalon.framework.context.Contextualizable, org.apache.avalon.framework.logger.LogEnabled
public class PrefixDecorator
- extends LoggerManagerDecorator
- implements LoggerManager
This class implements LoggerManager interface by
prepending a prefix to all requests and letting the
wrapped LoggerManager actually create the loggers.
- Since:
- 4.0
- Version:
- CVS $Revision: 1.3 $ $Date: 2004/03/10 13:54:50 $
- Author:
- Avalon Development Team
Field Summary |
private java.lang.String |
m_prefix
|
Fields inherited from interface org.apache.avalon.excalibur.logger.LoggerManager |
ROLE |
Method Summary |
org.apache.avalon.framework.logger.Logger |
getDefaultLogger()
Return the default Logger. |
org.apache.avalon.framework.logger.Logger |
getLoggerForCategory(java.lang.String categoryName)
Return the Logger for the specified category. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
m_prefix
private final java.lang.String m_prefix
PrefixDecorator
public PrefixDecorator(LoggerManager loggerManager,
java.lang.String prefix)
- Creates a PrefixDecorator instance.
- Parameters:
prefix
- the prefix to prepend;
can be neither null nor empty.
This is done to avoid ambiguity
in the getDefaultLogger() method - what would we call
in such case getDefaultLogger() or getLoggerForCategory("") ?
getLoggerForCategory
public org.apache.avalon.framework.logger.Logger getLoggerForCategory(java.lang.String categoryName)
- Return the Logger for the specified category.
- Specified by:
getLoggerForCategory
in interface LoggerManager
- Overrides:
getLoggerForCategory
in class LoggerManagerDecorator
getDefaultLogger
public org.apache.avalon.framework.logger.Logger getDefaultLogger()
- Return the default Logger. This is basically the same
as getting the Logger for the "" category.
- Specified by:
getDefaultLogger
in interface LoggerManager
- Overrides:
getDefaultLogger
in class LoggerManagerDecorator