org.springframework.orm.toplink
Class SingleSessionFactory

java.lang.Object
  org.springframework.orm.toplink.SingleSessionFactory

All Implemented Interfaces:

SessionFactory

public class SingleSessionFactory
extends Object
implements SessionFactory

Simple implementation of the SessionFactory interface: always returns the passed-in Session as-is.

Useful for testing or standalone usage of TopLink-based data access objects. In a server environment, use ServerSessionFactory instead.

Since:

1.2

Author:

Juergen Hoeller

See Also:

ServerSessionFactory

Constructor Summary

SingleSessionFactory(oracle.toplink.sessions.Session session)
Create a new SingleSessionFactory with the given Session.

Method Summary

void	close() Shut the pre-configured TopLink Session down.
oracle.toplink.sessions.Session	createManagedClientSession() Throws an UnsupportedOperationException: SingleSessionFactory does not support managed client Sessions.
oracle.toplink.sessions.Session	createSession() Return the held TopLink Session as-is.
oracle.toplink.sessions.Session	createTransactionAwareSession() Throws an UnsupportedOperationException: SingleSessionFactory does not support transaction-aware Sessions.

Methods inherited from class java.lang.Object

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

Constructor Detail

SingleSessionFactory

public SingleSessionFactory(oracle.toplink.sessions.Session session)

Create a new SingleSessionFactory with the given Session.

Parameters:

session - the TopLink Session to hold

Method Detail

createSession

public oracle.toplink.sessions.Session createSession()

Return the held TopLink Session as-is.

Specified by:

createSession in interface SessionFactory

Returns:

the new TopLink Session

See Also:

SessionFactoryUtils.getSession(SessionFactory, boolean)

createManagedClientSession

public oracle.toplink.sessions.Session createManagedClientSession()

Throws an UnsupportedOperationException: SingleSessionFactory does not support managed client Sessions. Use ServerSessionFactory instead.

Specified by:

createManagedClientSession in interface SessionFactory

Returns:

the new TopLink Session

See Also:

Session.getActiveUnitOfWork()

createTransactionAwareSession

public oracle.toplink.sessions.Session createTransactionAwareSession()

Throws an UnsupportedOperationException: SingleSessionFactory does not support transaction-aware Sessions. Use ServerSessionFactory instead.

Specified by:

createTransactionAwareSession in interface SessionFactory

Returns:

the new TopLink Session

See Also:

Session.getActiveSession(), Session.getActiveUnitOfWork()

close

public void close()

Shut the pre-configured TopLink Session down.

Specified by:

close in interface SessionFactory

See Also:

DatabaseSession.logout(), Session.release()