org.fabric3.jpa.runtime.emf

Class DefaultEntityManagerFactoryCache

java.lang.Object

org.fabric3.jpa.runtime.emf.DefaultEntityManagerFactoryCache

All Implemented Interfaces:

EntityManagerFactoryCache, org.fabric3.spi.contribution.ContributionServiceListener

public class DefaultEntityManagerFactoryCache
extends java.lang.Object
implements EntityManagerFactoryCache, org.fabric3.spi.contribution.ContributionServiceListener

Creates and caches entity manager factories.

Constructor Summary

Constructors

Constructor and Description
DefaultEntityManagerFactoryCache(org.fabric3.spi.classloader.ClassLoaderRegistry classLoaderRegistry, CacheMonitor monitor)

Method Summary

Modifier and Type	Method and Description
void	destroy()
javax.persistence.EntityManagerFactory	get(java.lang.String unitName) Returns the EntityManagerFactory for the given persistence unit name
void	onInstall(org.fabric3.spi.contribution.Contribution contribution)
void	onProcessManifest(org.fabric3.spi.contribution.Contribution contribution)
void	onRemove(org.fabric3.spi.contribution.Contribution contribution)
void	onStore(org.fabric3.spi.contribution.Contribution contribution)
void	onUninstall(org.fabric3.spi.contribution.Contribution contribution)
void	onUpdate(org.fabric3.spi.contribution.Contribution contribution)
void	put(java.net.URI uri, java.lang.String unitName, javax.persistence.EntityManagerFactory factory) Caches an EntityManagerFactory.
void	setManagementService(org.fabric3.spi.management.ManagementService managementService)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultEntityManagerFactoryCache

public DefaultEntityManagerFactoryCache(org.fabric3.spi.classloader.ClassLoaderRegistry classLoaderRegistry,
                                        CacheMonitor monitor)

Method Detail

setManagementService

public void setManagementService(org.fabric3.spi.management.ManagementService managementService)

destroy

public void destroy()

onUninstall

public void onUninstall(org.fabric3.spi.contribution.Contribution contribution)

Specified by:

onUninstall in interface org.fabric3.spi.contribution.ContributionServiceListener

get

public javax.persistence.EntityManagerFactory get(java.lang.String unitName)

Description copied from interface: EntityManagerFactoryCache

Returns the EntityManagerFactory for the given persistence unit name

Specified by:

get in interface EntityManagerFactoryCache

Parameters:

unitName - the persistence unit name

Returns:

the EntityManagerFactory or null if one has not been created

put

public void put(java.net.URI uri,
                java.lang.String unitName,
                javax.persistence.EntityManagerFactory factory)
         throws org.fabric3.api.host.Fabric3Exception

Description copied from interface: EntityManagerFactoryCache

Caches an EntityManagerFactory.

Specified by:

put in interface EntityManagerFactoryCache

Parameters:

uri - the URI of the contribution the persistence unit is defined in

unitName - the persistence unit name

factory - the EntityManagerFactory to cache

Throws:

org.fabric3.api.host.Fabric3Exception - if there is an error caching the EntityManagerFactory

onStore

public void onStore(org.fabric3.spi.contribution.Contribution contribution)

Specified by:

onStore in interface org.fabric3.spi.contribution.ContributionServiceListener

onProcessManifest

public void onProcessManifest(org.fabric3.spi.contribution.Contribution contribution)

Specified by:

onProcessManifest in interface org.fabric3.spi.contribution.ContributionServiceListener

onInstall

public void onInstall(org.fabric3.spi.contribution.Contribution contribution)

Specified by:

onInstall in interface org.fabric3.spi.contribution.ContributionServiceListener

onUpdate

public void onUpdate(org.fabric3.spi.contribution.Contribution contribution)

Specified by:

onUpdate in interface org.fabric3.spi.contribution.ContributionServiceListener

onRemove

public void onRemove(org.fabric3.spi.contribution.Contribution contribution)

Specified by:

onRemove in interface org.fabric3.spi.contribution.ContributionServiceListener