Package org.forgerock.audit.retention

Class SizeBasedRetentionPolicy

java.lang.Object

org.forgerock.audit.retention.SizeBasedRetentionPolicy

All Implemented Interfaces:

RetentionPolicy

public class SizeBasedRetentionPolicy
extends Object
implements RetentionPolicy

Created a size based file retention policy. This policy stores a set number of archived files.

Constructor Summary

Constructors

Constructor	Description
SizeBasedRetentionPolicy(int maxNumberOfFiles)	Constructs a SizeBasedRetentionPolicy with a given maximum number of archived files.

Method Summary

Modifier and Type	Method	Description
List<File>	deleteFiles(boolean hasRotated, FileNamingPolicy fileNamingPolicy)	Returns all files that should be deleted according to the policy.

Methods inherited from class java.lang.Object

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

Constructor Detail

SizeBasedRetentionPolicy

public SizeBasedRetentionPolicy(int maxNumberOfFiles)

Constructs a SizeBasedRetentionPolicy with a given maximum number of archived files. A negative value disables pruning of old archive files.

Parameters:

maxNumberOfFiles - The maximum number of archive files to keep. A negative value will disable pruning old archive files.

Method Detail

deleteFiles

public List<File> deleteFiles(boolean hasRotated,
                              FileNamingPolicy fileNamingPolicy)

Description copied from interface: RetentionPolicy

Returns all files that should be deleted according to the policy.

Specified by:

deleteFiles in interface RetentionPolicy

Parameters:

hasRotated - true if one of the rotation policies rotated the file at last call.

fileNamingPolicy - The naming policy used generate the log file names.

Returns:

Not-null, An array of files that should be deleted according to the policy.