edu.internet2.middleware.grouper.subj.cache

Class SubjectSourceSerializer

java.lang.Object

edu.internet2.middleware.grouper.subj.cache.SubjectSourceSerializer

Direct Known Subclasses:

SubjectSourceSerializerFile

public abstract class SubjectSourceSerializer
extends Object

serialize a cache to storage

Constructor Summary

Constructors

Constructor and Description
SubjectSourceSerializer()

Method Summary

Modifier and Type	Method and Description
abstract int	cleanupOldSubjectCaches(long keepNewestIfNewerThanMillis, Map<String,Object> debugMap) if there are old caches that can be safely removed, remove them
abstract SubjectSourceCacheBean	retrieveLatestSubjectCache(long newerThanMillis, Map<String,Object> debugMap) store subject cache to serialization mechanism
abstract void	storeSubjectCache(SubjectSourceCacheBean subjectSourceCacheBean, Map<String,Object> debugMap) store subject cache to serialization mechanism

Methods inherited from class java.lang.Object

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

Constructor Detail

SubjectSourceSerializer

public SubjectSourceSerializer()

Method Detail

storeSubjectCache

public abstract void storeSubjectCache(SubjectSourceCacheBean subjectSourceCacheBean,
                                       Map<String,Object> debugMap)

store subject cache to serialization mechanism

Parameters:

subjectSourceCacheBean -

debugMap - if not null add debug info

retrieveLatestSubjectCache

public abstract SubjectSourceCacheBean retrieveLatestSubjectCache(long newerThanMillis,
                                                                  Map<String,Object> debugMap)

store subject cache to serialization mechanism

Parameters:

newerThanMillis -

debugMap - if not null add debug info

Returns:

subjectSourceCacheBean

cleanupOldSubjectCaches

public abstract int cleanupOldSubjectCaches(long keepNewestIfNewerThanMillis,
                                            Map<String,Object> debugMap)

if there are old caches that can be safely removed, remove them

Parameters:

keepNewestIfNewerThanMillis -

debugMap - if not null add debug info

Returns:

how many caches removed