ch.elca.el4j.services.persistence.jpa.dao
Class JpaEntityManagerFactoryInjectorBeanPostProcessor

java.lang.Object
  ch.elca.el4j.services.persistence.jpa.dao.JpaEntityManagerFactoryInjectorBeanPostProcessor

All Implemented Interfaces:

BeanPostProcessor, ApplicationContextAware, Ordered, PriorityOrdered

public class JpaEntityManagerFactoryInjectorBeanPostProcessor
extends Object
implements BeanPostProcessor, PriorityOrdered, ApplicationContextAware

Inject the entity manager factory in GenericDaos (or other daos) if needed. It gets the entityManagerFactory from the spring context by using the default name ENTITY_MANAGER_FACTORY_BEAN_DEFAULT_NAME or via its setter method.

Author:

Simon Stelling (SST)

File-location:

JpaEntityManagerFactoryInjectorBeanPostProcessor

Last check-in date:

2010-12-21 11:08:04 +0100 (Di, 21. Dez 2010) by swismer for revision 4253

Field Summary

static String	ENTITY_MANAGER_FACTORY_BEAN_DEFAULT_NAME The default name for the property of the session factory.
protected javax.persistence.EntityManagerFactory	m_entityManagerFactory

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

JpaEntityManagerFactoryInjectorBeanPostProcessor()

Method Summary

javax.persistence.EntityManagerFactory	getEntityManagerFactory() Gets the session factory (from spring context if needed).
int	getOrder()
protected void	initDao(ConvenienceGenericJpaDao<?,?> dao) Try to init the sessionFactory of the bean.
Object	postProcessAfterInitialization(Object bean, String beanName)
Object	postProcessBeforeInitialization(Object bean, String beanName) Initiates the real work.
void	setApplicationContext(ApplicationContext applicationContext)
void	setEntityManagerFactory(javax.persistence.EntityManagerFactory factory) You can either set the session factory explicitly or have the factory load the session factory implicitly (by name).
void	setOrder(int order)

Methods inherited from class java.lang.Object

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

Field Detail

ENTITY_MANAGER_FACTORY_BEAN_DEFAULT_NAME

public static final String ENTITY_MANAGER_FACTORY_BEAN_DEFAULT_NAME

The default name for the property of the session factory.

See Also:

Constant Field Values

m_entityManagerFactory

protected javax.persistence.EntityManagerFactory m_entityManagerFactory

Constructor Detail

JpaEntityManagerFactoryInjectorBeanPostProcessor

public JpaEntityManagerFactoryInjectorBeanPostProcessor()

Method Detail

postProcessBeforeInitialization

public Object postProcessBeforeInitialization(Object bean,
                                              String beanName)
                                       throws BeansException

Initiates the real work.

Specified by:

postProcessBeforeInitialization in interface BeanPostProcessor

Throws:

BeansException

postProcessAfterInitialization

public Object postProcessAfterInitialization(Object bean,
                                             String beanName)
                                      throws BeansException

Specified by:

postProcessAfterInitialization in interface BeanPostProcessor

Throws:

BeansException

initDao

protected void initDao(ConvenienceGenericJpaDao<?,?> dao)

Try to init the sessionFactory of the bean.

Parameters:

dao -

getEntityManagerFactory

public javax.persistence.EntityManagerFactory getEntityManagerFactory()

Gets the session factory (from spring context if needed).

Returns:

setEntityManagerFactory

public void setEntityManagerFactory(javax.persistence.EntityManagerFactory factory)

You can either set the session factory explicitly or have the factory load the session factory implicitly (by name).

Parameters:

factory -

setOrder

public void setOrder(int order)

getOrder

public int getOrder()

Specified by:

getOrder in interface Ordered

setApplicationContext

public void setApplicationContext(ApplicationContext applicationContext)
                           throws BeansException

Specified by:

setApplicationContext in interface ApplicationContextAware

Throws:

BeansException