at.ipsquare.commons.hibernate

Class DefaultHibernateRepository

java.lang.Object

at.ipsquare.commons.hibernate.DefaultHibernateRepository

All Implemented Interfaces:

UnitOfWorkExecutor, HibernateRepository, Closeable, AutoCloseable

@ThreadSafe
public class DefaultHibernateRepository
extends Object
implements HibernateRepository

Default HibernateRepository implementation.

Since:

2.0.0

Author:

Matthias Langer

Constructor Summary

Constructors

Constructor and Description
DefaultHibernateRepository(HibernateConfiguration hibernateCfg)

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Closes the repository (all acquired resources are released).
org.hibernate.Session	currentSession() Returns the currently open session for this thread.
<T> T	executeUnitOfWork(UnitOfWork<T> work) Executes the given UnitOfWork within a single transaction.
boolean	isClosed() Returns true if the repository is closed.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultHibernateRepository

@Inject
public DefaultHibernateRepository(HibernateConfiguration hibernateCfg)

Method Detail

executeUnitOfWork

public <T> T executeUnitOfWork(UnitOfWork<T> work)

Description copied from interface: HibernateRepository

Executes the given UnitOfWork within a single transaction.

Notes:

• If you need more fine grained transaction management, you can do so by manipulating HibernateRepository.currentSession() accordingly.
• Implementations of this class can be expected to be thread save; executing multiple units of work concurrently is save.
• It is not an error to execute a UnitOfWork while another UnitOfWork is already executing. However note that when doing so the Session or the current Transaction is not modified.

Specified by:

executeUnitOfWork in interface UnitOfWorkExecutor

Specified by:

executeUnitOfWork in interface HibernateRepository

Parameters:

work - a UnitOfWork that should be executed.

Returns:

the result of the UnitOfWork.

close

public void close()

Description copied from interface: HibernateRepository

Closes the repository (all acquired resources are released).

Specified by:

close in interface HibernateRepository

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

isClosed

public boolean isClosed()

Description copied from interface: HibernateRepository

Returns true if the repository is closed.

Specified by:

isClosed in interface HibernateRepository

currentSession

public org.hibernate.Session currentSession()

Description copied from interface: HibernateRepository

Returns the currently open session for this thread.

Specified by:

currentSession in interface HibernateRepository