Class WebLogicJtaTransactionManager

java.lang.Object

org.springframework.transaction.support.AbstractPlatformTransactionManager

org.springframework.transaction.jta.JtaTransactionManager

org.springframework.transaction.jta.WebLogicJtaTransactionManager

All Implemented Interfaces:

Serializable, InitializingBean, ConfigurableTransactionManager, TransactionFactory, PlatformTransactionManager, TransactionManager

public class WebLogicJtaTransactionManager
extends JtaTransactionManager

Special JtaTransactionManager variant for Oracle WebLogic 15.1.1 and higher. Supports the full power of Spring's transaction definitions on WebLogic's transaction coordinator, beyond standard JTA: transaction names, per-transaction isolation levels, and proper resuming of transactions in all cases.

Uses WebLogic's special begin(name) method to start a JTA transaction, in order to make Spring-driven transactions visible in WebLogic's transaction monitor. In case of Spring's declarative transactions, the exposed name will (by default) be the fully-qualified class name + "." + method name.

Supports a per-transaction isolation level through WebLogic's corresponding JTA transaction property "ISOLATION LEVEL". This will apply the specified isolation level (e.g. ISOLATION_SERIALIZABLE) to all JDBC Connections that participate in the given transaction.

Invokes WebLogic's special forceResume method if standard JTA resume failed, to also resume if the target transaction was marked rollback-only. If you're not relying on this feature of transaction suspension in the first place, Spring's standard JtaTransactionManager will behave properly too.

By default, the JTA UserTransaction and TransactionManager handles are fetched directly from WebLogic's TransactionHelper. This can be overridden by specifying "userTransaction"/"userTransactionName" and "transactionManager"/"transactionManagerName", passing in existing handles or specifying corresponding JNDI locations to look up.

Note: This class was initially removed as of Spring Framework 6.0 but then brought back after the WebLogic 15.1.1 release which finally delivers Jakarta EE 9 compatibility. As of Spring Framework 6.2.16, it is available again for manual configuration - as a replacement for the standard JtaTransactionManager.

Since:

6.2.16

Author:

Juergen Hoeller

See Also:

• TransactionDefinition.getName()
• TransactionDefinition.getIsolationLevel()
• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class AbstractPlatformTransactionManager

AbstractPlatformTransactionManager.SuspendedResourcesHolder

Field Summary

Fields inherited from class JtaTransactionManager

DEFAULT_TRANSACTION_SYNCHRONIZATION_REGISTRY_NAME, DEFAULT_USER_TRANSACTION_NAME, FALLBACK_TRANSACTION_MANAGER_NAMES

Fields inherited from class AbstractPlatformTransactionManager

logger, SYNCHRONIZATION_ALWAYS, SYNCHRONIZATION_NEVER, SYNCHRONIZATION_ON_ACTUAL_TRANSACTION

Constructor Summary

Constructors

Constructor	Description
WebLogicJtaTransactionManager()

Method Summary

Modifier and Type	Method	Description
void	afterPropertiesSet()	Initialize the UserTransaction as well as the TransactionManager handle.
jakarta.transaction.Transaction	createTransaction(@Nullable String name, int timeout)	Create an active Transaction object based on the given name and timeout.
protected void	doJtaBegin(JtaTransactionObject txObject, TransactionDefinition definition)	Perform a JTA begin on the JTA UserTransaction or TransactionManager.
protected void	doJtaResume(@Nullable JtaTransactionObject txObject, Object suspendedTransaction)	Perform a JTA resume on the JTA TransactionManager.
protected @Nullable jakarta.transaction.TransactionManager	retrieveTransactionManager()	Allows subclasses to retrieve the JTA TransactionManager in a vendor-specific manner.
protected @Nullable jakarta.transaction.UserTransaction	retrieveUserTransaction()	Allows subclasses to retrieve the JTA UserTransaction in a vendor-specific manner.

Methods inherited from class JtaTransactionManager

applyIsolationLevel, applyTimeout, buildUserTransaction, checkUserTransactionAndTransactionManager, doBegin, doCleanupAfterCompletion, doCommit, doGetJtaTransaction, doGetTransaction, doJtaSuspend, doRegisterAfterCompletionWithJtaTransaction, doResume, doRollback, doSetRollbackOnly, doSuspend, findTransactionManager, findTransactionSynchronizationRegistry, findUserTransaction, getJndiEnvironment, getJndiTemplate, getTransactionManager, getTransactionSynchronizationRegistry, getUserTransaction, initTransactionSynchronizationRegistry, initUserTransactionAndTransactionManager, isExistingTransaction, lookupTransactionManager, lookupTransactionSynchronizationRegistry, lookupUserTransaction, registerAfterCompletionWithExistingTransaction, retrieveTransactionSynchronizationRegistry, setAllowCustomIsolationLevels, setAutodetectTransactionManager, setAutodetectTransactionSynchronizationRegistry, setAutodetectUserTransaction, setCacheUserTransaction, setJndiEnvironment, setJndiTemplate, setTransactionManager, setTransactionManagerName, setTransactionSynchronizationRegistry, setTransactionSynchronizationRegistryName, setUserTransaction, setUserTransactionName, shouldCommitOnGlobalRollbackOnly, supportsResourceAdapterManagedTransactions, useSavepointForNestedTransaction

Methods inherited from class AbstractPlatformTransactionManager

commit, determineTimeout, getDefaultTimeout, getTransaction, getTransactionExecutionListeners, getTransactionSynchronization, invokeAfterCompletion, isFailEarlyOnGlobalRollbackOnly, isGlobalRollbackOnParticipationFailure, isNestedTransactionAllowed, isRollbackOnCommitFailure, isValidateExistingTransaction, prepareForCommit, prepareSynchronization, resume, rollback, setDefaultTimeout, setFailEarlyOnGlobalRollbackOnly, setGlobalRollbackOnParticipationFailure, setNestedTransactionAllowed, setRollbackOnCommitFailure, setTransactionExecutionListeners, setTransactionSynchronization, setTransactionSynchronizationName, setValidateExistingTransaction, suspend, triggerBeforeCommit, triggerBeforeCompletion

Methods inherited from class Object

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

Methods inherited from interface ConfigurableTransactionManager

addListener

Constructor Details

WebLogicJtaTransactionManager

public WebLogicJtaTransactionManager()

Method Details

afterPropertiesSet

public void afterPropertiesSet()
                        throws TransactionSystemException

Description copied from class: JtaTransactionManager

Initialize the UserTransaction as well as the TransactionManager handle.

Specified by:

afterPropertiesSet in interface InitializingBean

Overrides:

afterPropertiesSet in class JtaTransactionManager

Throws:

TransactionSystemException

See Also:

• JtaTransactionManager.initUserTransactionAndTransactionManager()

retrieveUserTransaction

protected @Nullable jakarta.transaction.UserTransaction retrieveUserTransaction()
                                                                         throws TransactionSystemException

Description copied from class: JtaTransactionManager

Allows subclasses to retrieve the JTA UserTransaction in a vendor-specific manner. Only called if no "userTransaction" or "userTransactionName" specified.

The default implementation simply returns null.

Overrides:

retrieveUserTransaction in class JtaTransactionManager

Returns:

the JTA UserTransaction handle to use, or null if none found

Throws:

TransactionSystemException - in case of errors

See Also:

• JtaTransactionManager.setUserTransaction(UserTransaction)
• JtaTransactionManager.setUserTransactionName(String)

retrieveTransactionManager

protected @Nullable jakarta.transaction.TransactionManager retrieveTransactionManager()
                                                                               throws TransactionSystemException

Description copied from class: JtaTransactionManager

Allows subclasses to retrieve the JTA TransactionManager in a vendor-specific manner. Only called if no "transactionManager" or "transactionManagerName" specified.

The default implementation simply returns null.

Overrides:

retrieveTransactionManager in class JtaTransactionManager

Returns:

the JTA TransactionManager handle to use, or null if none found

Throws:

TransactionSystemException - in case of errors

See Also:

• JtaTransactionManager.setTransactionManager(TransactionManager)
• JtaTransactionManager.setTransactionManagerName(String)

doJtaBegin

protected void doJtaBegin(JtaTransactionObject txObject,
 TransactionDefinition definition)
                   throws jakarta.transaction.NotSupportedException,
jakarta.transaction.SystemException

Description copied from class: JtaTransactionManager

Perform a JTA begin on the JTA UserTransaction or TransactionManager.

This implementation only supports standard JTA functionality: that is, no per-transaction isolation levels and no transaction names. Can be overridden in subclasses, for specific JTA implementations.

Calls applyIsolationLevel and applyTimeout before invoking the UserTransaction's begin method.

Overrides:

doJtaBegin in class JtaTransactionManager

Parameters:

txObject - the JtaTransactionObject containing the UserTransaction

definition - the TransactionDefinition instance, describing propagation behavior, isolation level, read-only flag, timeout, and transaction name

Throws:

jakarta.transaction.NotSupportedException - if thrown by JTA methods

jakarta.transaction.SystemException - if thrown by JTA methods

See Also:

• JtaTransactionManager.getUserTransaction()
• JtaTransactionManager.getTransactionManager()
• JtaTransactionManager.applyIsolationLevel(JtaTransactionObject, int)
• JtaTransactionManager.applyTimeout(JtaTransactionObject, int)
• JtaTransactionObject.getUserTransaction()
• UserTransaction.setTransactionTimeout(int)
• UserTransaction.begin()

doJtaResume

protected void doJtaResume(@Nullable JtaTransactionObject txObject,
 Object suspendedTransaction)
                    throws jakarta.transaction.InvalidTransactionException,
jakarta.transaction.SystemException

Description copied from class: JtaTransactionManager

Perform a JTA resume on the JTA TransactionManager.

Can be overridden in subclasses, for specific JTA implementations.

Overrides:

doJtaResume in class JtaTransactionManager

Parameters:

txObject - the JtaTransactionObject containing the UserTransaction

suspendedTransaction - the suspended JTA Transaction object

Throws:

jakarta.transaction.InvalidTransactionException - if thrown by JTA methods

jakarta.transaction.SystemException - if thrown by JTA methods

See Also:

• JtaTransactionManager.getTransactionManager()
• TransactionManager.resume(jakarta.transaction.Transaction)

createTransaction

public jakarta.transaction.Transaction createTransaction(@Nullable String name,
 int timeout)
                                                  throws jakarta.transaction.NotSupportedException,
jakarta.transaction.SystemException

Description copied from interface: TransactionFactory

Create an active Transaction object based on the given name and timeout.

Specified by:

createTransaction in interface TransactionFactory

Overrides:

createTransaction in class JtaTransactionManager

Parameters:

name - the transaction name (may be null)

timeout - the transaction timeout (may be -1 for the default timeout)

Returns:

the active Transaction object (never null)

Throws:

jakarta.transaction.NotSupportedException - if the transaction manager does not support a transaction of the specified type

jakarta.transaction.SystemException - if the transaction manager failed to create the transaction