Package javax.persistence.spi

Examples of javax.persistence.spi.PersistenceProvider

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                sharedCacheMode,
                validationMode,
                classLoader, bundle);
        try {
            Class clazz = classLoader.loadClass(persistenceProviderClassName);
            PersistenceProvider persistenceProvider = (PersistenceProvider) clazz.newInstance();
            entityManagerFactory = persistenceProvider.createContainerEntityManagerFactory(persistenceUnitInfo, properties);
        } catch (ClassNotFoundException e) {
            persistenceUnitInfo.destroy();
            throw new PersistenceException("Could not locate PersistenceProvider class: " + persistenceProviderClassName + " in classloader " + classLoader, e);
        } catch (InstantiationException e) {
            persistenceUnitInfo.destroy();
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    private volatile PersistenceProvider delegate;

    @Override
    public EntityManagerFactory createEntityManagerFactory(final String unit, final Map map) {
        final PersistenceProvider persistenceProvider = findDelegate(map);
        final ClassLoader tccl = tccl();

        final ClassLoader hack = new OverridePersistenceXmlClassLoader(tccl, persistenceProvider.getClass().getName());
        Thread.currentThread().setContextClassLoader(hack);
        try {
            final EntityManagerFactory entityManagerFactory = persistenceProvider.createEntityManagerFactory(unit, map);
            if (entityManagerFactory == null) {
                return null;
            }
            return EntityManagerFactory.class.cast(
                monitor(PROXY_API, entityManagerFactory, ROLE, true));
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        }
    }

    @Override
    public EntityManagerFactory createContainerEntityManagerFactory(final PersistenceUnitInfo info, final Map map) {
        final PersistenceProvider persistenceProvider = findDelegate(map);
        final EntityManagerFactory containerEntityManagerFactory = persistenceProvider.createContainerEntityManagerFactory(
            PersistenceUnitInfo.class.cast(Proxy.newProxyInstance(tccl(), new Class<?>[]{PersistenceUnitInfo.class}, new ProviderAwareHandler(persistenceProvider.getClass().getName(), info))),
            map);
        if (containerEntityManagerFactory == null) {
            return null;
        }
        return EntityManagerFactory.class.cast(
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        unitInfo.setPersistenceProviderClassName(persistenceProviderClassName);

        final long start = System.nanoTime();
        try {
            Class clazz = classLoader.loadClass(persistenceProviderClassName);
            PersistenceProvider persistenceProvider = (PersistenceProvider) clazz.newInstance();

            // Create entity manager factory
            EntityManagerFactory emf = persistenceProvider.createContainerEntityManagerFactory(unitInfo, new HashMap());
            return emf;
        } finally {
            final long time = TimeUnit.MILLISECONDS.convert(System.nanoTime() - start, TimeUnit.NANOSECONDS);
            logger.info("assembler.buildingPersistenceUnit", unitInfo.getPersistenceUnitName(), unitInfo.getPersistenceProviderClassName(), time+"");
            if (logger.isDebugEnabled()) {
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      if(emfs == null && !quiesce) {
        try {
          emfs = new HashMap<String, CountingEntityManagerFactory>();
       
          //Get hold of the provider
          PersistenceProvider providerService = (PersistenceProvider) containerContext.getService(provider);

          if(providerService == null) {
            _logger.warn("The PersistenceProvider service hosting persistence units in bundle "
                + bundle.getSymbolicName() + "_" + bundle.getVersion() + " is no longer available. " +
                    "Persistence units defined by the bundle will not be available until the bundle is refreshed");
            throw new InvalidPersistenceUnitException();
          }
     
          for(ManagedPersistenceUnitInfo info : persistenceUnits){
            PersistenceUnitInfo pUnitInfo = info.getPersistenceUnitInfo();
       
            emfs.put(pUnitInfo.getPersistenceUnitName(), new CountingEntityManagerFactory(
                providerService.createContainerEntityManagerFactory(
                    pUnitInfo, info.getContainerProperties()), pUnitInfo.getPersistenceUnitName()));
          }
        } finally {
          //Remember to unget the provider
          containerContext.ungetService(provider);
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                    for (final String name : unit.classes) {
                        debug("class " + name);
                    }
                    final Class clazz = classLoader.loadClass(unit.provider);
                    final PersistenceProvider persistenceProvider = (PersistenceProvider) clazz.newInstance();

                    // Create entity manager factory
                    final EntityManagerFactory emf = persistenceProvider.createContainerEntityManagerFactory(info, new HashMap());
                    emf.close();
                    debug("success: " + provider);
                } catch (final Throwable e) {
                    debug("failed: " + provider, e);
                }
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        final Module module = deploymentUnit.getAttachment(Attachments.MODULE);

        final ServicesAttachment servicesAttachment = deploymentUnit.getAttachment(Attachments.SERVICES);
        if (module != null && servicesAttachment != null) {
            final ModuleClassLoader deploymentModuleClassLoader = module.getClassLoader();
            PersistenceProvider provider;

            // collect list of persistence providers packaged with the application
            final List<String> providerNames = servicesAttachment.getServiceImplementations(PERSISTENCE_PROVIDER_CLASSNAME);
            List<PersistenceProvider> providerList = new ArrayList<PersistenceProvider>();
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                properties.put("javax.persistence.validation.factory", validatorFactory);
            }
            final PersistenceProviderAdaptor adaptor = getPersistenceProviderAdaptor(pu, persistenceProviderDeploymentHolder, deploymentUnit);


            PersistenceProvider provider = null;
            if (persistenceProviderDeploymentHolder != null &&
                persistenceProviderDeploymentHolder.getProvider() != null) {

                List<PersistenceProvider> providerList = persistenceProviderDeploymentHolder.getProvider();
                for (PersistenceProvider persistenceProvider : providerList) {
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        // try to determine the provider module name (ignore if we can't, it might already be loaded)
        if (persistenceProviderModule == null) {
            persistenceProviderModule = Configuration.getProviderModuleNameFromProviderClassName(persistenceProviderClassName);
        }

        PersistenceProvider provider = getProviderByName(pu, persistenceProviderModule);

        // if we haven't loaded the provider yet, load it
        if (provider == null) {
            if (persistenceProviderModule != null) {
                try {
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                excludeUnlistedClassesValue,
                properties,
                classLoader);
        try {
            Class clazz = classLoader.loadClass(persistenceProviderClassName);
            PersistenceProvider persistenceProvider = (PersistenceProvider) clazz.newInstance();
            entityManagerFactory = persistenceProvider.createContainerEntityManagerFactory(persistenceUnitInfo, properties);
        } catch (ClassNotFoundException e) {
            throw new PersistenceException("Could not locate PersistenceProvider class: " + persistenceProviderClassName + " in classloader " + classLoader, e);
        } catch (InstantiationException e) {
            throw new PersistenceException("Could not create PersistenceProvider instance: " + persistenceProviderClassName + " loaded from classloader " + classLoader, e);
        } catch (IllegalAccessException e) {
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Related Classes of javax.persistence.spi.PersistenceProvider

  • ch.entwine.weblounge.bridge.oaipmh.util.PersistenceUtil
  • com.caucho.env.jpa.ManagerPersistence
  • com.caucho.env.jpa.ManagerPersistenceUnit
  • com.caucho.env.jpa.PersistenceManager
  • com.caucho.env.jpa.PersistenceUnitManager
  • com.sun.enterprise.server.PersistenceUnitLoaderImpl
  • com.sun.enterprise.tools.verifier.tests.persistence.DefaultProviderVerification
  • com.sun.jdo.spi.persistence.support.ejb.ejbc.PersistenceProcessor
  • net.sourceforge.javautil.database.jpa.JPAUtil
  • org.apache.aries.jpa.container.impl.EntityManagerFactoryManager
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