org.batoo.jpa.core.impl.manager

Class JtaEntityManagerImpl

java.lang.Object

org.batoo.jpa.core.impl.manager.EntityManagerImpl

org.batoo.jpa.core.impl.manager.JtaEntityManagerImpl

All Implemented Interfaces:

javax.persistence.EntityManager

public class JtaEntityManagerImpl
extends EntityManagerImpl

Entity Manager for JTA Environments.

Since:

2.0.0

Author:

hceylan

Constructor Summary

Constructors

Constructor and Description
JtaEntityManagerImpl(JtaEntityManagerFactoryImpl entityManagerFactory, MetamodelImpl metamodel, DataSource datasource, Map<String,Object> properties, JdbcAdaptor jdbcAdaptor)

Method Summary

Methods

Modifier and Type	Method and Description
void	assertTransaction() Asserts that a transaction is active.
protected void	closeConnection() Closes the database connection.
void	closeConnectionIfNecessary() Closes the connection if the connections is obtained from JTA managed datasource.
EntityTransactionImpl	getTransaction()
boolean	hasActiveTransaction() Returns if the entity manager has an active transaction.
boolean	hasTransactionMarkedForRollback() Returns if the entity manager has a transaction which is marked for rollback.
boolean	isJoinedToTransaction()
void	joinTransaction()
void	setRollbackOnly()

Methods inherited from class org.batoo.jpa.core.impl.manager.EntityManagerImpl

assertOpen, cascadeMerge, clear, clearTransaction, close, contains, createNamedQuery, createNamedQuery, createNativeQuery, createNativeQuery, createNativeQuery, createQuery, createQuery, createQuery, createQuery, createQuery, detach, find, find, find, find, flush, getConnection, getCriteriaBuilder, getDelegate, getEntityManagerFactory, getFlushMode, getJdbcAdaptor, getLockMode, getMetamodel, getProperties, getReference, getSession, isOpen, isValid, lock, lock, lock, merge, mergeImpl, persist, persistImpl, refresh, refresh, refresh, refresh, refreshImpl, remove, removeImpl, setFlushMode, setProperty, unwrap

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.persistence.EntityManager

createNativeQuery

Constructor Detail

JtaEntityManagerImpl

public JtaEntityManagerImpl(JtaEntityManagerFactoryImpl entityManagerFactory,
                    MetamodelImpl metamodel,
                    DataSource datasource,
                    Map<String,Object> properties,
                    JdbcAdaptor jdbcAdaptor)

Parameters:

entityManagerFactory - the entity manager factory

metamodel - the metamodel

datasource - the datasource

properties - properties for the entity manager

jdbcAdaptor - the JDBC adaptor

Since:

2.0.0

Method Detail

assertTransaction

public void assertTransaction()

Asserts that a transaction is active.

Overrides:

assertTransaction in class EntityManagerImpl

closeConnection

protected void closeConnection()

Closes the database connection.

Overrides:

closeConnection in class EntityManagerImpl

closeConnectionIfNecessary

public void closeConnectionIfNecessary()

Closes the connection if the connections is obtained from JTA managed datasource.

Overrides:

closeConnectionIfNecessary in class EntityManagerImpl

getTransaction

public EntityTransactionImpl getTransaction()

Specified by:

getTransaction in interface javax.persistence.EntityManager

Overrides:

getTransaction in class EntityManagerImpl

hasActiveTransaction

public boolean hasActiveTransaction()

Returns if the entity manager has an active transaction.

Overrides:

hasActiveTransaction in class EntityManagerImpl

Returns:

true if the entity manager has an active transaction, false otherwise

hasTransactionMarkedForRollback

public boolean hasTransactionMarkedForRollback()

Returns if the entity manager has a transaction which is marked for rollback.

Overrides:

hasTransactionMarkedForRollback in class EntityManagerImpl

Returns:

true if the entity manager has a transaction which is marked for rollback, false otherwise

isJoinedToTransaction

public boolean isJoinedToTransaction()

Overrides:

isJoinedToTransaction in class EntityManagerImpl

joinTransaction

public void joinTransaction()

Specified by:

joinTransaction in interface javax.persistence.EntityManager

Overrides:

joinTransaction in class EntityManagerImpl

setRollbackOnly

public void setRollbackOnly()

Overrides:

setRollbackOnly in class EntityManagerImpl