程序包 org.hibernate.engine.transaction.jta.platform.spi

接口 JtaPlatform

所有超级接口:

Serializable, Service

所有已知实现类:

AbstractJtaPlatform, AtomikosJtaPlatform, BitronixJtaPlatform, BorlandEnterpriseServerJtaPlatform, JBossAppServerJtaPlatform, JBossStandAloneJtaPlatform, JOnASJtaPlatform, JOTMJtaPlatform, JRun4JtaPlatform, NoJtaPlatform, OC4JJtaPlatform, OrionJtaPlatform, ResinJtaPlatform, SapNetWeaverJtaPlatform, SunOneJtaPlatform, WeblogicJtaPlatform, WebSphereExtendedJtaPlatform, WebSphereJtaPlatform, WebSphereLibertyJtaPlatform, WildFlyStandAloneJtaPlatform

public interface JtaPlatform
extends Service

Defines how we interact with various JTA services on the given platform/environment.

作者:

Steve Ebersole

方法概要

修饰符和类型	方法	说明
boolean	canRegisterSynchronization()	Can we currently register a Synchronization?
int	getCurrentStatus()	Obtain the current transaction status using whatever means is preferred for this platform
Object	getTransactionIdentifier(javax.transaction.Transaction transaction)	Determine an identifier for the given transaction appropriate for use in caching/lookup usages.
void	registerSynchronization(javax.transaction.Synchronization synchronization)	Register a JTA Synchronization in the means defined by the platform.
javax.transaction.TransactionManager	retrieveTransactionManager()	Locate the TransactionManager
javax.transaction.UserTransaction	retrieveUserTransaction()	Locate the UserTransaction

方法详细资料

retrieveTransactionManager

javax.transaction.TransactionManager retrieveTransactionManager()

Locate the TransactionManager

返回:

The TransactionManager

retrieveUserTransaction

javax.transaction.UserTransaction retrieveUserTransaction()

Locate the UserTransaction

返回:

The UserTransaction

getTransactionIdentifier

Object getTransactionIdentifier(javax.transaction.Transaction transaction)

Determine an identifier for the given transaction appropriate for use in caching/lookup usages.

Generally speaking the transaction itself will be returned here. This method was added specifically for use in WebSphere and other unfriendly Java EE containers.

参数:

transaction - The transaction to be identified.

返回:

An appropriate identifier

canRegisterSynchronization

boolean canRegisterSynchronization()

Can we currently register a Synchronization?

返回:

True if registering a Synchronization is currently allowed; false otherwise.

registerSynchronization

void registerSynchronization(javax.transaction.Synchronization synchronization)

Register a JTA Synchronization in the means defined by the platform.

参数:

synchronization - The synchronization to register

getCurrentStatus

int getCurrentStatus()
              throws javax.transaction.SystemException

Obtain the current transaction status using whatever means is preferred for this platform

返回:

The current status.

抛出:

javax.transaction.SystemException - Indicates a problem access the underlying status