/**
* Create a new SpringSessionContext for the given Hibernate SessionFactory.
*
* @param sessionFactory the SessionFactory to provide current Sessions for
*/
public SpringSessionContext(SessionFactoryImplementor sessionFactory) {
this.sessionFactory = sessionFactory;
JtaPlatform jtaPlatform = sessionFactory.getServiceRegistry().getService(JtaPlatform.class);
TransactionManager transactionManager = jtaPlatform.retrieveTransactionManager();
this.jtaSessionContext =
(transactionManager != null ? new SpringJtaSessionContext(sessionFactory) : null);
}
@Override
public void start() {
final Configuration configuration = ConfigurationFactory.parseConfiguration(config.getUrl());
if (jtaPlatform != null) {
OgmTransactionManagerLookupDelegate.transactionManager =
jtaPlatform.retrieveTransactionManager();
final FactoryConfiguration transactionManagerLookupParameter = new FactoryConfiguration();
transactionManagerLookupParameter.setClass(
OgmTransactionManagerLookupDelegate.class.getName());
configuration.addTransactionManagerLookup(transactionManagerLookupParameter);
}
cacheManager = CacheManager.create(config.getUrl());
entityCache =
new Cache<SerializableKey>(cacheManager.getCache(DefaultDatastoreNames.ENTITY_STORE));
associationCache =
new Cache<SerializableKey>(cacheManager.getCache(DefaultDatastoreNames.ASSOCIATION_STORE));
identifierCache =
new Cache<SerializableKey>(cacheManager.getCache(DefaultDatastoreNames.IDENTIFIER_STORE));
}
@Override
public TransactionManager getTransactionManager() throws Exception {
return jtaPlatform == null ? null : jtaPlatform.retrieveTransactionManager();
}