Package org.kuali.rice.krad.data.jpa.eclipselink

Class KradEclipseLinkEntityManagerFactoryBean

java.lang.Object

org.kuali.rice.krad.data.jpa.KradEntityManagerFactoryBean

org.kuali.rice.krad.data.jpa.eclipselink.KradEclipseLinkEntityManagerFactoryBean

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanClassLoaderAware, org.springframework.beans.factory.BeanFactoryAware, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.FactoryBean<javax.persistence.EntityManagerFactory>, org.springframework.beans.factory.InitializingBean, org.springframework.context.ResourceLoaderAware, org.springframework.context.weaving.LoadTimeWeaverAware, org.springframework.dao.support.PersistenceExceptionTranslator, org.springframework.orm.jpa.EntityManagerFactoryInfo

public class KradEclipseLinkEntityManagerFactoryBean
extends KradEntityManagerFactoryBean

A KRAD-managed EntityManagerFactory factory bean which can be used to configure an EclipseLink persistence unit using JPA.

This class inherits the behavior from KradEntityManagerFactoryBean but adds the following:

• Detects if JTA is being used and, if so sets a JPA property value for PersistenceUnitProperties.TARGET_SERVER to JtaTransactionController which allows for EclipseLink integration with JTA.
• Configures an EclipseLink "customizer" which allows for a configurable sequence management strategy
• Disables the shared cache (defined by PersistenceUnitProperties.CACHE_SHARED_DEFAULT by default

Author:

Kuali Rice Team (rice.collab@kuali.org)

Field Summary

Fields inherited from class org.kuali.rice.krad.data.jpa.KradEntityManagerFactoryBean

GLOBAL_JPA_PROPERTY_PREFIX, JPA_PROPERTY_PREFIX

Fields inherited from interface org.springframework.beans.factory.FactoryBean

OBJECT_TYPE_ATTRIBUTE

Constructor Summary

Constructors

Constructor	Description
KradEclipseLinkEntityManagerFactoryBean()	Creates a KRAD-managed EntityManagerFactory factory bean.

Method Summary

Modifier and Type	Method	Description
protected void	loadCustomJpaDefaults(Map<String,String> jpaProperties)	Allows for loading of custom JPA defaults by subclasses, default implementation does nothing so subclasses need not call super.loadCustomJpaDefaults.

Methods inherited from class org.kuali.rice.krad.data.jpa.KradEntityManagerFactoryBean

afterPropertiesSet, assemblePersistenceUnitPostProcessors, constructPersistenceUnitJpaPropertyPrefix, createInternalFactoryBean, createNativeEntityManager, createPersistenceUnitManager, destroy, getBeanClassLoader, getDataSource, getEntityManagerInterface, getInternalFactoryBean, getJpaDialect, getJpaPropertyMap, getManagedClassNames, getNativeEntityManagerFactory, getObject, getObjectType, getPersistenceProvider, getPersistenceUnitInfo, getPersistenceUnitManager, getPersistenceUnitName, getPersistenceUnitPostProcessors, isSingleton, loadGlobalJpaDefaults, loadPersistenceUnitJpaDefaults, setBeanClassLoader, setBeanFactory, setBeanName, setDataSource, setEntityManagerFactoryInterface, setEntityManagerInterface, setJpaDialect, setJpaProperties, setJpaPropertyMap, setJpaVendorAdapter, setJtaDataSource, setLoadTimeWeaver, setManagedClassNames, setMappingResources, setPackagesToScan, setPersistenceProvider, setPersistenceUnitName, setPersistenceUnitPostProcessors, setResourceLoader, translateExceptionIfPossible

Methods inherited from class java.lang.Object

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

Constructor Details

KradEclipseLinkEntityManagerFactoryBean

public KradEclipseLinkEntityManagerFactoryBean()
                                        throws Exception

Creates a KRAD-managed EntityManagerFactory factory bean.

Throws:

Exception

Method Details

loadCustomJpaDefaults

protected void loadCustomJpaDefaults(Map<String,String> jpaProperties)

Allows for loading of custom JPA defaults by subclasses, default implementation does nothing so subclasses need not call super.loadCustomJpaDefaults.

Subclasses are free to override this method as they see fit. This method is executed after other defaults are loaded. A reference to the current Map of JPA properties is passed. Subclasses should take care if removing or overwriting any of the values which already exist in the given Map.

Overrides:

loadCustomJpaDefaults in class KradEntityManagerFactoryBean

Parameters:

jpaProperties - the current Map of JPA property defaults.