org.springframework.orm.hibernate
Class LocalTransactionManagerLookup

public class LocalTransactionManagerLookup

implements TransactionManagerLookup

Implementation of Hibernate's TransactionManagerLookup interface that returns a Spring-managed JTA TransactionManager, determined by LocalSessionFactoryBean's "transactionManager" property.

The main advantage of this TransactionManagerLookup is that it avoids double configuration of JTA specifics. A single TransactionManager bean can be used for both JtaTransactionManager and LocalSessionFactoryBean, with no JTA setup in Hibernate configuration.

Alternatively, use Hibernate's own TransactionManagerLookup implementations: Spring's JtaTransactionManager only requires a TransactionManager for suspending and resuming transactions, so you might not need to apply such special Spring configuration at all.

Author:

Juergen Hoeller

Since: 21.01.2004

See Also: LocalSessionFactoryBean.setJtaTransactionManager(javax.transaction.TransactionManager), org.springframework.transaction.jta.JtaTransactionManager.setTransactionManager(javax.transaction.TransactionManager)

public LocalTransactionManagerLookup()

public TransactionManager getTransactionManager(Properties props)

public String getUserTransactionName()

Association Links

to Class java.lang.ThreadLocal

This will hold the TransactionManager to use for the currently configured Hibernate SessionFactory. It will be set just before initialization of the respective SessionFactory, and reset immediately afterwards.

to Class javax.transaction.TransactionManager