org.openspaces.persistency.hibernate

Class DefaultHibernateSpaceSynchronizationEndpoint

java.lang.Object

com.gigaspaces.sync.SpaceSynchronizationEndpoint

org.openspaces.persistency.patterns.ManagedEntriesSpaceSynchronizationEndpoint

org.openspaces.persistency.hibernate.AbstractHibernateSpaceSynchronizationEndpoint

org.openspaces.persistency.hibernate.DefaultHibernateSpaceSynchronizationEndpoint

public class DefaultHibernateSpaceSynchronizationEndpoint
extends AbstractHibernateSpaceSynchronizationEndpoint

The default Hibernate SpaceSynchronizationEndpoint implementation. Based on Hibernate Session.

Since:

9.5

Author:

eitany

Field Summary

Fields inherited from class org.openspaces.persistency.hibernate.AbstractHibernateSpaceSynchronizationEndpoint

logger

Constructor Summary

Constructors

Constructor and Description
DefaultHibernateSpaceSynchronizationEndpoint(org.hibernate.SessionFactory sessionFactory, Set<String> managedEntries, boolean useMerge, boolean deleteById)

Method Summary

Modifier and Type	Method and Description
protected Serializable	getIdentifier(Object o) Extracts and returns the hibernate object identifier
void	onOperationsBatchSynchronization(OperationsBatchData batchData) Perform the given batch changes using Hibernate Session.
void	onTransactionSynchronization(TransactionData transactionData) Perform the given transaction changes using Hibernate Session.

Methods inherited from class org.openspaces.persistency.hibernate.AbstractHibernateSpaceSynchronizationEndpoint

filterItemValue, getManagedEntries, getPartialUpdateHQL, getSessionFactory, isManaged, rollbackTx

Methods inherited from class com.gigaspaces.sync.SpaceSynchronizationEndpoint

afterOperationsBatchSynchronization, afterTransactionSynchronization, onAddIndex, onIntroduceType, onTransactionConsolidationFailure

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultHibernateSpaceSynchronizationEndpoint

public DefaultHibernateSpaceSynchronizationEndpoint(org.hibernate.SessionFactory sessionFactory,
                                                    Set<String> managedEntries,
                                                    boolean useMerge,
                                                    boolean deleteById)

Method Detail

onTransactionSynchronization

public void onTransactionSynchronization(TransactionData transactionData)

Perform the given transaction changes using Hibernate Session.

Note, this implementation relies on Hibernate NonUniqueObjectException in case the entity is already associated with the given session, and in such a case, will result in performing merge operation (which is more expensive).

Overrides:

onTransactionSynchronization in class SpaceSynchronizationEndpoint

Parameters:

transactionData - the transaction data

onOperationsBatchSynchronization

public void onOperationsBatchSynchronization(OperationsBatchData batchData)

Perform the given batch changes using Hibernate Session.

Note, this implementation relies on Hibernate NonUniqueObjectException in case the entity is already associated with the given session, and in such a case, will result in performing merge operation (which is more expensive).

Overrides:

onOperationsBatchSynchronization in class SpaceSynchronizationEndpoint

Parameters:

batchData - the batched operations data

getIdentifier

protected Serializable getIdentifier(Object o)

Extracts and returns the hibernate object identifier

Returns:

serializable