org.hibernate.engine.transaction.jta.platform.internal

Class AbstractJtaPlatform

java.lang.Object

org.hibernate.engine.transaction.jta.platform.internal.AbstractJtaPlatform

All Implemented Interfaces:

Serializable, TransactionManagerAccess, JtaPlatform, Service, Configurable, ServiceRegistryAwareService

Direct Known Subclasses:

BitronixJtaPlatform, BorlandEnterpriseServerJtaPlatform, JBossAppServerJtaPlatform, JBossStandAloneJtaPlatform, JOnASJtaPlatform, JOTMJtaPlatform, JRun4JtaPlatform, OC4JJtaPlatform, OrionJtaPlatform, ResinJtaPlatform, SunOneJtaPlatform, TestingJtaPlatformImpl, WeblogicJtaPlatform, WebSphereExtendedJtaPlatform, WebSphereJtaPlatform

public abstract class AbstractJtaPlatform
extends Object
implements JtaPlatform, Configurable, ServiceRegistryAwareService, TransactionManagerAccess

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
AbstractJtaPlatform()

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	canCacheTransactionManager()
protected boolean	canCacheTransactionManagerByDefault()
protected boolean	canCacheUserTransaction()
protected boolean	canCacheUserTransactionByDefault()
boolean	canRegisterSynchronization() Can we currently register a Synchronization?
void	configure(Map configValues) Configure the service.
int	getCurrentStatus() Obtain the current transaction status using whatever means is preferred for this platform
protected JtaSynchronizationStrategy	getSynchronizationStrategy()
Object	getTransactionIdentifier(Transaction transaction) Determine an identifier for the given transaction appropriate for use in caching/lookup usages.
TransactionManager	getTransactionManager() Obtain the transaction manager
void	injectServices(ServiceRegistryImplementor serviceRegistry) Callback to inject the registry.
protected JndiService	jndiService()
protected abstract TransactionManager	locateTransactionManager()
protected abstract UserTransaction	locateUserTransaction()
void	registerSynchronization(Synchronization synchronization) Register a JTA Synchronization in the means defined by the platform.
TransactionManager	retrieveTransactionManager() Locate the TransactionManager
UserTransaction	retrieveUserTransaction() Locate the UserTransaction
protected ServiceRegistry	serviceRegistry()

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractJtaPlatform

public AbstractJtaPlatform()

Method Detail

injectServices

public void injectServices(ServiceRegistryImplementor serviceRegistry)

Description copied from interface: ServiceRegistryAwareService

Callback to inject the registry.

Specified by:

injectServices in interface ServiceRegistryAwareService

Parameters:

serviceRegistry - The registry

serviceRegistry

protected ServiceRegistry serviceRegistry()

jndiService

protected JndiService jndiService()

locateTransactionManager

protected abstract TransactionManager locateTransactionManager()

locateUserTransaction

protected abstract UserTransaction locateUserTransaction()

configure

public void configure(Map configValues)

Description copied from interface: Configurable

Configure the service.

Specified by:

configure in interface Configurable

Parameters:

configValues - The configuration properties.

canCacheTransactionManagerByDefault

protected boolean canCacheTransactionManagerByDefault()

canCacheUserTransactionByDefault

protected boolean canCacheUserTransactionByDefault()

canCacheTransactionManager

protected boolean canCacheTransactionManager()

canCacheUserTransaction

protected boolean canCacheUserTransaction()

retrieveTransactionManager

public TransactionManager retrieveTransactionManager()

Description copied from interface: JtaPlatform

Locate the TransactionManager

Specified by:

retrieveTransactionManager in interface JtaPlatform

Returns:

The TransactionManager

getTransactionManager

public TransactionManager getTransactionManager()

Description copied from interface: TransactionManagerAccess

Obtain the transaction manager

Specified by:

getTransactionManager in interface TransactionManagerAccess

Returns:

The transaction manager.

retrieveUserTransaction

public UserTransaction retrieveUserTransaction()

Description copied from interface: JtaPlatform

Locate the UserTransaction

Specified by:

retrieveUserTransaction in interface JtaPlatform

Returns:

The UserTransaction

getTransactionIdentifier

public Object getTransactionIdentifier(Transaction transaction)

Description copied from interface: JtaPlatform

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 JEE containers (although WebSphere is still the only known such brain-dead, sales-driven impl).

Specified by:

getTransactionIdentifier in interface JtaPlatform

Parameters:

transaction - The transaction to be identified.

Returns:

An appropriate identifier

getSynchronizationStrategy

protected JtaSynchronizationStrategy getSynchronizationStrategy()

registerSynchronization

public void registerSynchronization(Synchronization synchronization)

Description copied from interface: JtaPlatform

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

Specified by:

registerSynchronization in interface JtaPlatform

Parameters:

synchronization - The synchronization to register

canRegisterSynchronization

public boolean canRegisterSynchronization()

Description copied from interface: JtaPlatform

Can we currently register a Synchronization?

Specified by:

canRegisterSynchronization in interface JtaPlatform

Returns:

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

getCurrentStatus

public int getCurrentStatus()
                     throws SystemException

Description copied from interface: JtaPlatform

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

Specified by:

getCurrentStatus in interface JtaPlatform

Returns:

The current status.

Throws:

SystemException - Indicates a problem access the underlying status