Package org.hibernate.resource.transaction.backend.jta.internal

Class JtaIsolationDelegate

java.lang.Object

org.hibernate.resource.transaction.backend.jta.internal.JtaIsolationDelegate

All Implemented Interfaces:

IsolationDelegate

public class JtaIsolationDelegate
extends Object
implements IsolationDelegate

An isolation delegate for JTA environments.

Constructor Summary

Constructors

Constructor	Description
JtaIsolationDelegate(JdbcConnectionAccess connectionAccess, SqlExceptionHelper sqlExceptionConverter, TransactionManager transactionManager)
JtaIsolationDelegate(JdbcSessionOwner jdbcSessionOwner, TransactionManager transactionManager)
JtaIsolationDelegate(TransactionCoordinatorOwner transactionCoordinatorOwner, TransactionManager transactionManager)

Method Summary

Modifier and Type	Method	Description
<T> T	delegateCallable(Callable<T> callable, boolean transacted)	Invoke the given callable in isolation from current transaction.
<T> T	delegateWork(WorkExecutorVisitable<T> work, boolean transacted)	Perform the given work in isolation from current transaction.

Methods inherited from class java.lang.Object

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

Constructor Details

JtaIsolationDelegate

public JtaIsolationDelegate(TransactionCoordinatorOwner transactionCoordinatorOwner,
 TransactionManager transactionManager)

JtaIsolationDelegate

public JtaIsolationDelegate(JdbcSessionOwner jdbcSessionOwner,
 TransactionManager transactionManager)

JtaIsolationDelegate

public JtaIsolationDelegate(JdbcConnectionAccess connectionAccess,
 SqlExceptionHelper sqlExceptionConverter,
 TransactionManager transactionManager)

Method Details

delegateWork

public <T> T delegateWork(WorkExecutorVisitable<T> work,
 boolean transacted)
                   throws HibernateException

Description copied from interface: IsolationDelegate

Perform the given work in isolation from current transaction.

Specified by:

delegateWork in interface IsolationDelegate

Parameters:

work - The work to be performed.

transacted - Should the work itself be done in a (isolated) transaction?

Returns:

The work result

Throws:

HibernateException - Indicates a problem performing the work.

delegateCallable

public <T> T delegateCallable(Callable<T> callable,
 boolean transacted)
                       throws HibernateException

Description copied from interface: IsolationDelegate

Invoke the given callable in isolation from current transaction.

Specified by:

delegateCallable in interface IsolationDelegate

Parameters:

callable - The callable to be invoked.

transacted - Should the work itself be done in a (isolated) transaction?

Returns:

The work result

Throws:

HibernateException - Indicates a problem performing the work.