com.foreach.across.modules.hibernate.jpa.unitofwork

Class JpaUnitOfWorkFactoryImpl

java.lang.Object

com.foreach.across.modules.hibernate.jpa.unitofwork.JpaUnitOfWorkFactoryImpl

All Implemented Interfaces:

UnitOfWorkFactory

public class JpaUnitOfWorkFactoryImpl
extends Object
implements UnitOfWorkFactory

Implementation of UnitOfWorkFactory that supports EntityManagerFactory implementations. A single unit of work is defined by a single EntityManager.

Field Summary

Fields inherited from interface com.foreach.across.modules.hibernate.unitofwork.UnitOfWorkFactory

LOG

Constructor Summary

Constructors

Constructor and Description
JpaUnitOfWorkFactoryImpl(@NonNull Collection<javax.persistence.EntityManagerFactory> entityManagerFactories)

Method Summary

Modifier and Type	Method and Description
<T> Callable<T>	create(Callable<T> callable) Wraps a Callable into a unit of work.
Runnable	create(Runnable runnable) Wraps a Runnable into a unit of work.
void	restart() When called, this will close and reopen all Sessions attached to the current thread.
UnitOfWork	start() Starts a new unit of work: opens all Sessions.
void	stop() Stops the unit of work: closes all Sessions.

Methods inherited from class java.lang.Object

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

Constructor Detail

JpaUnitOfWorkFactoryImpl

public JpaUnitOfWorkFactoryImpl(@NonNull
                                @NonNull Collection<javax.persistence.EntityManagerFactory> entityManagerFactories)

Method Detail

create

public Runnable create(Runnable runnable)

Wraps a Runnable into a unit of work.

Specified by:

create in interface UnitOfWorkFactory

Parameters:

runnable - Original runnable instance.

Returns:

Wrapped Runnable.

create

public <T> Callable<T> create(Callable<T> callable)

Wraps a Callable into a unit of work.

Specified by:

create in interface UnitOfWorkFactory

Type Parameters:

T - the result type of the method call

Parameters:

callable - Original callable instance.

Returns:

Wrapped Callable.

restart

public void restart()

When called, this will close and reopen all Sessions attached to the current thread.

Specified by:

restart in interface UnitOfWorkFactory

start

public UnitOfWork start()

Starts a new unit of work: opens all Sessions.

Specified by:

start in interface UnitOfWorkFactory

stop

public void stop()

Stops the unit of work: closes all Sessions.

Specified by:

stop in interface UnitOfWorkFactory