Divisao das logs por data Log4J

Assuntos Gerais Agile
#1

Boa tarde pessoal minha é como digo no titulo, tem como eu dividir meus logs, com o log4j, por data tipo JP_19_09_2006.log .

Ai esta minha implementação.

### direct log messages to stdout ###
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target=System.out
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n

### direct messages to file hibernate.log ###
log4j.appender.file=org.apache.log4j.FileAppender
log4j.appender.file.File=..\logs\JP.log
log4j.appender.file.layout=org.apache.log4j.PatternLayout
log4j.appender.file.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n
log4j.appender.file.FILE.MaxBackupIndex=10
log4j.appender.file.FILE.MaxFileSize=10000KB
### set log levels - for more verbose logging change 'info' to 'debug' ###

log4j.rootLogger=debug, stdout, file
#log4j.logger.org.hibernate=error
#log4j.logger.org.hibernate.impl=error
#log4j.logger.org.hibernate.ejb.packaging=error
log4j.logger.org.apache.commons=error

#log4j.logger.org.hibernate=debug

### log HQL query parser activity
#log4j.logger.org.hibernate.hql.ast.AST=debug

### log just the SQL
log4j.logger.org.hibernate.SQL=debug

### log JDBC bind parameters ###
#log4j.logger.org.hibernate.type=info

### log schema export/update ###
log4j.logger.org.hibernate.tool.hbm2ddl=error

### log HQL parse trees
log4j.logger.org.hibernate.hql=debug

### log cache activity ###
#log4j.logger.org.hibernate.cache=debug

### log transaction activity
log4j.logger.org.hibernate.transaction=debug

### log JDBC resource acquisition
#log4j.logger.org.hibernate.jdbc=debug

### enable the following line if you want to track down connection ###
### leakages when using DriverManagerConnectionProvider ###
#log4j.logger.org.hibernate.connection.DriverManagerConnectionProvider=trace
#2