org.apache.oozie.util
Class OozieRollingPolicy

java.lang.Object
  org.apache.log4j.rolling.RollingPolicyBase
      org.apache.oozie.util.OozieRollingPolicy

All Implemented Interfaces:

org.apache.log4j.rolling.RollingPolicy, org.apache.log4j.rolling.TriggeringPolicy, org.apache.log4j.spi.OptionHandler

public class OozieRollingPolicy
extends org.apache.log4j.rolling.RollingPolicyBase
implements org.apache.log4j.rolling.TriggeringPolicy

Has the same behavior as the TimeBasedRollingPolicy. Additionally, it will delete older logs (MaxHistory determines how many older logs are retained).

Field Summary

Fields inherited from class org.apache.log4j.rolling.RollingPolicyBase

activeFileName

Constructor Summary

OozieRollingPolicy()

Method Summary

void	activateOptions()
int	getMaxHistory()
org.apache.log4j.rolling.RolloverDescription	initialize(String file, boolean append)
boolean	isTriggeringEvent(org.apache.log4j.Appender appender, org.apache.log4j.spi.LoggingEvent event, String filename, long fileLength)
org.apache.log4j.rolling.RolloverDescription	rollover(String activeFile)
void	setMaxHistory(int maxHistory)

Methods inherited from class org.apache.log4j.rolling.RollingPolicyBase

formatFileName, getActiveFileName, getDatePatternConverter, getFileNamePattern, getIntegerPatternConverter, parseFileNamePattern, setActiveFileName, setFileNamePattern

Methods inherited from class java.lang.Object

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

Constructor Detail

OozieRollingPolicy

public OozieRollingPolicy()

Method Detail

getMaxHistory

public int getMaxHistory()

setMaxHistory

public void setMaxHistory(int maxHistory)

activateOptions

public void activateOptions()

Specified by:

activateOptions in interface org.apache.log4j.spi.OptionHandler

Overrides:

activateOptions in class org.apache.log4j.rolling.RollingPolicyBase

initialize

public org.apache.log4j.rolling.RolloverDescription initialize(String file,
                                                               boolean append)
                                                        throws SecurityException

Specified by:

initialize in interface org.apache.log4j.rolling.RollingPolicy

Throws:

SecurityException

rollover

public org.apache.log4j.rolling.RolloverDescription rollover(String activeFile)
                                                      throws SecurityException

Specified by:

rollover in interface org.apache.log4j.rolling.RollingPolicy

Throws:

SecurityException

isTriggeringEvent

public boolean isTriggeringEvent(org.apache.log4j.Appender appender,
                                 org.apache.log4j.spi.LoggingEvent event,
                                 String filename,
                                 long fileLength)

Specified by:

isTriggeringEvent in interface org.apache.log4j.rolling.TriggeringPolicy