org.hibernate.cache.infinispan.impl

Class BaseTransactionalDataRegion

java.lang.Object

org.hibernate.cache.infinispan.impl.BaseRegion

org.hibernate.cache.infinispan.impl.BaseTransactionalDataRegion

All Implemented Interfaces:

Region, TransactionalDataRegion

Direct Known Subclasses:

CollectionRegionImpl, EntityRegionImpl, NaturalIdRegionImpl, QueryResultsRegionImpl

public abstract class BaseTransactionalDataRegion
extends BaseRegion
implements TransactionalDataRegion

Support for Inifinispan TransactionalDataRegion implementors.

Since:

3.5

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	BaseTransactionalDataRegion.Strategy

Field Summary

Fields inherited from class org.hibernate.cache.infinispan.impl.BaseRegion

cache, factory, invalidations, lastRegionInvalidation, localAndSkipLoadCache, name, tm

Constructor Summary

Constructors

Constructor and Description
BaseTransactionalDataRegion(org.infinispan.AdvancedCache cache, java.lang.String name, javax.transaction.TransactionManager transactionManager, CacheDataDescription metadata, InfinispanRegionFactory factory, CacheKeysFactory cacheKeysFactory) Base transactional region constructor

Method Summary

Modifier and Type	Method and Description
boolean	contains(java.lang.Object key) Determine whether this region contains data for the given key.
protected AccessDelegate	createAccessDelegate(AccessType accessType)
CacheDataDescription	getCacheDataDescription() Get the description of the type of data to be stored here, which would have been given to the RegionFactory when creating this region
CacheKeysFactory	getCacheKeysFactory()
long	getLastRegionInvalidation()
long	getTombstoneExpiration()
protected boolean	isRegionAccessStrategyEnabled()
protected void	prepareForValidation()
protected void	prepareForVersionedEntries()
protected void	runInvalidation(boolean inTransaction)
java.util.Map	toMap() Get the contents of this region as a map.

Methods inherited from class org.hibernate.cache.infinispan.impl.BaseRegion

beginInvalidation, checkAccessType, checkValid, destroy, endInvalidation, getCache, getCurrentTransaction, getElementCountInMemory, getElementCountOnDisk, getName, getRegionFactory, getSizeInMemory, getTimeout, getTransactionManager, invalidateRegion, isTransactionAware, nextTimestamp, resume, suspend

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.cache.spi.TransactionalDataRegion

isTransactionAware

Methods inherited from interface org.hibernate.cache.spi.Region

destroy, getElementCountInMemory, getElementCountOnDisk, getName, getSizeInMemory, getTimeout, nextTimestamp

Constructor Detail

BaseTransactionalDataRegion

public BaseTransactionalDataRegion(org.infinispan.AdvancedCache cache,
                                   java.lang.String name,
                                   javax.transaction.TransactionManager transactionManager,
                                   CacheDataDescription metadata,
                                   InfinispanRegionFactory factory,
                                   CacheKeysFactory cacheKeysFactory)

Base transactional region constructor

Parameters:

cache - instance to store transactional data

name - of the transactional region

transactionManager -

metadata - for the transactional region

factory - for the transactional region

cacheKeysFactory - factory for cache keys

Method Detail

isRegionAccessStrategyEnabled

protected boolean isRegionAccessStrategyEnabled()

Returns:

True if this region is accessed through RegionAccessStrategy, false if it is accessed directly.

getCacheDataDescription

public CacheDataDescription getCacheDataDescription()

Description copied from interface: TransactionalDataRegion

Get the description of the type of data to be stored here, which would have been given to the RegionFactory when creating this region

Specified by:

getCacheDataDescription in interface TransactionalDataRegion

Returns:

The data descriptor.

getCacheKeysFactory

public CacheKeysFactory getCacheKeysFactory()

createAccessDelegate

protected AccessDelegate createAccessDelegate(AccessType accessType)

prepareForValidation

protected void prepareForValidation()

prepareForVersionedEntries

protected void prepareForVersionedEntries()

getTombstoneExpiration

public long getTombstoneExpiration()

getLastRegionInvalidation

public long getLastRegionInvalidation()

runInvalidation

protected void runInvalidation(boolean inTransaction)

Overrides:

runInvalidation in class BaseRegion

toMap

public java.util.Map toMap()

Description copied from interface: Region

Get the contents of this region as a map.

Implementors which do not support this notion should simply return an empty map.

Specified by:

toMap in interface Region

Overrides:

toMap in class BaseRegion

Returns:

The content map.

contains

public boolean contains(java.lang.Object key)

Description copied from interface: Region

Determine whether this region contains data for the given key.

The semantic here is whether the cache contains data visible for the current call context. This should be viewed as a "best effort", meaning blocking should be avoid if possible.

Specified by:

contains in interface Region

Overrides:

contains in class BaseRegion

Parameters:

key - The cache key

Returns:

True if the underlying cache contains corresponding data; false otherwise.