Log4j 1.1.3

Package org.apache.log4j

The main package of log4j.

See:
          Description

Interface Summary
Appender Implement this interface for your own strategies for printing log statements.
 

Class Summary
AppenderSkeleton Abstract superclass of the other appenders in the package.
AsyncAppender The AsyncAppender lets users log events asynchronously.
BasicConfigurator Use this class to quickly configure the package.
Category This is the central class in the log4j package.
ConsoleAppender ConsoleAppender appends log events to System.out or System.err using a layout specified by the user.
DailyRollingFileAppender DailyRollingFileAppender extends FileAppender so that the underlying file is rolled over at a user chosen frequency.
FileAppender FileAppender appends log events to a file.
Hierarchy This class is specialized in retrieving categories by name and also maintaining the category hierarchy.
HTMLLayout This layout outputs events in a HTML table.
Layout Extend this abstract class to create your own log layout format.
NDC The NDC class implements nested diagnostic contexts as defined by Neil Harrison in the article "Patterns for Logging Diagnostic Messages" part of the book "Pattern Languages of Program Design 3" edited by Martin et al.
PatternLayout A flexible layout configurable with pattern string.
Priority Defines the minimum set of priorities recognized by the system, that is Priority.FATAL, Priority.ERROR, Priority.WARN, Priority.INFO and Priority.DEBUG.
PropertyConfigurator Extends BasicConfigurator to provide configuration from an external file.
RollingFileAppender RollingFileAppender extends FileAppender to backup the log files when they reach a certain size.
RollingFileAppenderBeanInfo  
SimpleLayout SimpleLayout consists of the priority of the log statement, followed by " - " and then the log message itself.
TTCCLayout TTCC layout format consists of time, thread, category and nested diagnostic context information, hence the name.
WriterAppender WriterAppender appends log events to a Writer or an OutputStream depending on the user's choice.
 

Package org.apache.log4j Description

The main package of log4j.



Log4j 1.1.3

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