Uses of Interface
org.datanucleus.Transaction

Packages that use Transaction

Package	Description
org.datanucleus	This package provides classes that are typically externally called, whether that means by developers or by other DataNucleus plugins.
org.datanucleus.state	Provides classes relating to the life cycle state of a persistable object.
org.datanucleus.store.connection	Package defining the connection to the datastore.

Uses of Transaction in org.datanucleus

Classes in org.datanucleus that implement Transaction

Modifier and Type	Class and Description
class	JTAJCATransactionImpl A transaction that is synchronised with a Java Transaction Service (JTA) transaction with JCA.
class	JTATransactionImpl Transaction that is synchronized with a Java Transaction Service (JTA) transaction.
class	TransactionImpl Implementation of a transaction for a datastore.

Methods in org.datanucleus that return Transaction

Modifier and Type	Method and Description
Transaction	ExecutionContext.getTransaction() Accessor for the current transaction for this execution context.
Transaction	ExecutionContextImpl.getTransaction() Accessor for the current transaction.

Uses of Transaction in org.datanucleus.state

Methods in org.datanucleus.state with parameters of type Transaction

Modifier and Type	Method and Description
void	ObjectProvider.postCommit(Transaction tx) Convenience interceptor to allow operations to be performed after the commit is performed but before returning control to the application.
void	AbstractStateManager.postCommit(Transaction tx) This method is invoked just after a commit is performed in a Transaction involving the persistable object managed by this StateManager
void	ObjectProvider.preBegin(Transaction tx) Convenience interceptor to allow operations to be performed before the begin is performed
void	AbstractStateManager.preBegin(Transaction tx) Method invoked just before a transaction starts for the ExecutionContext managing us.
void	ObjectProvider.preRollback(Transaction tx) Convenience interceptor to allow operations to be performed before any rollback is performed.
void	AbstractStateManager.preRollback(Transaction tx) This method is invoked just before a rollback is performed in a Transaction involving the persistable object managed by this StateManager.
LifeCycleState	LifeCycleState.transitionBegin(ObjectProvider op, Transaction tx) Method to transition to transaction begin state.
LifeCycleState	LifeCycleState.transitionCommit(ObjectProvider op, Transaction tx) Method to transition to commit state.
LifeCycleState	LifeCycleState.transitionRollback(ObjectProvider op, Transaction tx) Method to transition to rollback state.

Uses of Transaction in org.datanucleus.store.connection

Methods in org.datanucleus.store.connection with parameters of type Transaction

Modifier and Type	Method and Description
ManagedConnection	ConnectionManagerImpl.allocateConnection(ConnectionFactory factory, ExecutionContext ec, Transaction transaction, Map options) Method to return a connection for this ExecutionContext.
ManagedConnection	ConnectionManager.allocateConnection(ConnectionFactory factory, ExecutionContext ec, Transaction tx, Map options) Allocate a connection using the specified factory (unless we already have one cached for the ExecutionContext).
ManagedConnection	ConnectionFactory.getConnection(ExecutionContext ec, Transaction transaction, Map options) Obtain a connection from the Factory.
ManagedConnection	AbstractConnectionFactory.getConnection(ExecutionContext ec, Transaction txn, Map options)