Class SoftLevel2Cache

java.lang.Object

org.datanucleus.cache.AbstractReferencedLevel2Cache

org.datanucleus.cache.SoftLevel2Cache

All Implemented Interfaces:

Serializable, Level2Cache

public class SoftLevel2Cache
extends AbstractReferencedLevel2Cache

Soft implementation of a Level 2 cache. The second (unpinned) map stores soft references meaning that they may be garbage collected only if necessary by the JVM.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class AbstractReferencedLevel2Cache

AbstractReferencedLevel2Cache.PinnedClass

Field Summary

Fields

Modifier and Type	Field	Description
static final String	NAME
private static final long	serialVersionUID

Fields inherited from class AbstractReferencedLevel2Cache

apiAdapter, pinnedCache, pinnedClasses, pinnedIds, uniqueKeyCache, unpinnedCache

Constructor Summary

Constructors

Constructor	Description
SoftLevel2Cache(NucleusContext nucleusCtx)	Constructor.

Method Summary

Modifier and Type	Method	Description
protected void	initialiseCaches()

Methods inherited from class AbstractReferencedLevel2Cache

close, containsOid, evict, evictAll, evictAll, evictAll, evictAll, get, getAll, getNumberOfPinnedObjects, getNumberOfUnpinnedObjects, getSize, getUnique, isEmpty, pin, pinAll, pinAll, pinAll, put, putAll, putUnique, putUniqueAll, removeUnique, unpin, unpinAll, unpinAll, unpinAll

Methods inherited from class Object

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

Field Details

NAME

public static final String NAME

See Also:

• Constant Field Values

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

Constructor Details

SoftLevel2Cache

public SoftLevel2Cache(NucleusContext nucleusCtx)

Constructor.

Parameters:

nucleusCtx - Context

Method Details

initialiseCaches

protected void initialiseCaches()

Specified by:

initialiseCaches in class AbstractReferencedLevel2Cache