jpa/subsystem/src/main/java/org/jboss/as/jpa/processor/PersistenceUnitServiceHandler.java
private static void deployPersistenceUnit(
            final DeploymentUnit deploymentUnit,
            final EEModuleDescription eeModuleDescription,
            final ServiceTarget serviceTarget,
            final ModuleClassLoader classLoader,
            final PersistenceUnitMetadata pu,
            final PersistenceProvider provider,
            final PersistenceProviderAdaptor adaptor,
            final boolean allowCdiBeanManagerAccess) throws DeploymentUnitProcessingException {
        pu.setClassLoader(classLoader);
        TransactionManager transactionManager = ContextTransactionManager.getInstance();
        TransactionSynchronizationRegistry transactionSynchronizationRegistry = deploymentUnit.getAttachment(JpaAttachments.TRANSACTION_SYNCHRONIZATION_REGISTRY);
        CapabilityServiceSupport capabilitySupport = deploymentUnit.getAttachment(Attachments.CAPABILITY_SERVICE_SUPPORT);
        try {
            ValidatorFactory validatorFactory = null;
            final HashMap<String, ValidatorFactory> properties = new HashMap<>();

            CapabilityServiceSupport css = deploymentUnit.getAttachment(Attachments.CAPABILITY_SERVICE_SUPPORT);
            if (!ValidationMode.NONE.equals(pu.getValidationMode())) {
                if (css.hasCapability("org.wildfly.bean-validation")) {
                    // Get the CDI-enabled ValidatorFactory
                    validatorFactory = deploymentUnit.getAttachment(BeanValidationAttachments.VALIDATOR_FACTORY);
                }
            }
            BeanManagerAfterDeploymentValidation beanManagerAfterDeploymentValidation = registerJPAEntityListenerRegister(deploymentUnit, capabilitySupport);

            final PersistenceAdaptorRemoval persistenceAdaptorRemoval = new PersistenceAdaptorRemoval(pu, adaptor);
            deploymentUnit.addToAttachmentList(REMOVAL_KEY, persistenceAdaptorRemoval);

            // add persistence provider specific properties
            adaptor.addProviderProperties(properties, pu);

            final ServiceName puServiceName = PersistenceUnitServiceImpl.getPUServiceName(pu);
            deploymentUnit.putAttachment(JpaAttachments.PERSISTENCE_UNIT_SERVICE_KEY, puServiceName);

            deploymentUnit.addToAttachmentList(Attachments.DEPLOYMENT_COMPLETE_SERVICES, puServiceName);

            deploymentUnit.addToAttachmentList(Attachments.WEB_DEPENDENCIES, puServiceName);

            final PersistenceUnitServiceImpl service =
                    new PersistenceUnitServiceImpl(properties, classLoader, pu, adaptor, provider, PersistenceUnitRegistryImpl.INSTANCE,
                            deploymentUnit.getServiceName(), validatorFactory, deploymentUnit.getAttachment(org.jboss.as.ee.naming.Attachments.JAVA_NAMESPACE_SETUP_ACTION),
                            beanManagerAfterDeploymentValidation );

            ServiceBuilder<PersistenceUnitService> builder = serviceTarget.addService(puServiceName, service);
            boolean useDefaultDataSource = Configuration.allowDefaultDataSourceUse(pu);
            final String jtaDataSource = adjustJndi(pu.getJtaDataSourceName());
            final String nonJtaDataSource = adjustJndi(pu.getNonJtaDataSourceName());

            if (jtaDataSource != null && jtaDataSource.length() > 0) {
                if (jtaDataSource.equals(EE_DEFAULT_DATASOURCE)) { // explicit use of default datasource
                    useDefaultDataSource = true;
                }
                else {
                    builder.addDependency(ContextNames.bindInfoForEnvEntry(eeModuleDescription.getApplicationName(), eeModuleDescription.getModuleName(), eeModuleDescription.getModuleName(), false, jtaDataSource).getBinderServiceName(), ManagedReferenceFactory.class, new ManagedReferenceFactoryInjector(service.getJtaDataSourceInjector()));
                    useDefaultDataSource = false;
                }
            }
            if (nonJtaDataSource != null && nonJtaDataSource.length() > 0) {
                builder.addDependency(ContextNames.bindInfoForEnvEntry(eeModuleDescription.getApplicationName(), eeModuleDescription.getModuleName(), eeModuleDescription.getModuleName(), false, nonJtaDataSource).getBinderServiceName(), ManagedReferenceFactory.class, new ManagedReferenceFactoryInjector(service.getNonJtaDataSourceInjector()));
                useDefaultDataSource = false;
            }
            // JPA 2.0 8.2.1.5, container provides default JTA datasource
            if (useDefaultDataSource) {
                // try the default datasource defined in the ee subsystem
                String defaultJtaDataSource = null;
                if (eeModuleDescription != null) {
                    defaultJtaDataSource = eeModuleDescription.getDefaultResourceJndiNames().getDataSource();
                }

                if (defaultJtaDataSource == null ||
                        defaultJtaDataSource.isEmpty()) {
                    // try the datasource defined in the jpa subsystem
                    defaultJtaDataSource = adjustJndi(JPAService.getDefaultDataSourceName());
                }
                if (defaultJtaDataSource != null &&
                    !defaultJtaDataSource.isEmpty()) {
                    builder.addDependency(ContextNames.bindInfoFor(defaultJtaDataSource).getBinderServiceName(), ManagedReferenceFactory.class, new ManagedReferenceFactoryInjector(service.getJtaDataSourceInjector()));
                    ROOT_LOGGER.tracef("%s is using the default data source '%s'", puServiceName, defaultJtaDataSource);
                }
            }

            // JPA 2.1 sections 3.5.1 + 9.1 require the CDI bean manager to be passed to the peristence provider
            // if the persistence unit is contained in a deployment that is a CDI bean archive (has beans.xml).
            final CapabilityServiceSupport support = deploymentUnit.getAttachment(Attachments.CAPABILITY_SERVICE_SUPPORT);
            if (support.hasCapability(WELD_CAPABILITY_NAME) && allowCdiBeanManagerAccess) {
                support.getOptionalCapabilityRuntimeAPI(WELD_CAPABILITY_NAME, WeldCapability.class).get()
                        .addBeanManagerService(deploymentUnit, builder, service.getBeanManagerInjector());
            }

            try {
                // save a thread local reference to the builder for setting up the second level cache dependencies
                CacheDeploymentListener.setInternalDeploymentSupport(builder, capabilitySupport);
                adaptor.addProviderDependencies(pu);
            }
            finally {
                CacheDeploymentListener.clearInternalDeploymentSupport();
            }

            /**
             * handle extension that binds a transaction scoped entity manager to specified JNDI location
             */
            entityManagerBind(eeModuleDescription, serviceTarget, pu, puServiceName, transactionManager, transactionSynchronizationRegistry);

            /**
             * handle extension that binds an entity manager factory to specified JNDI location
             */
            entityManagerFactoryBind(eeModuleDescription, serviceTarget, pu, puServiceName);

            // get async executor from Services.addServerExecutorDependency
            addServerExecutorDependency(builder, service.getExecutorInjector());

            builder.install();

            ROOT_LOGGER.tracef("added PersistenceUnitService for '%s'.  PU is ready for injector action.", puServiceName);
            addManagementConsole(deploymentUnit, pu, adaptor, persistenceAdaptorRemoval);

        } catch (ServiceRegistryException e) {
            throw JpaLogger.ROOT_LOGGER.failedToAddPersistenceUnit(e, pu.getPersistenceUnitName());
        }
    }
private static void deployPersistenceUnit(
            final DeploymentUnit deploymentUnit,
            final EEModuleDescription eeModuleDescription,
            final ServiceTarget serviceTarget,
            final ModuleClassLoader classLoader,
            final PersistenceUnitMetadata pu,
            final PersistenceProvider provider,
            final PersistenceProviderAdaptor adaptor,
            final boolean allowCdiBeanManagerAccess) throws DeploymentUnitProcessingException {
        pu.setClassLoader(classLoader);
        TransactionManager transactionManager = ContextTransactionManager.getInstance();
        TransactionSynchronizationRegistry transactionSynchronizationRegistry = deploymentUnit.getAttachment(JpaAttachments.TRANSACTION_SYNCHRONIZATION_REGISTRY);
        CapabilityServiceSupport capabilitySupport = deploymentUnit.getAttachment(Attachments.CAPABILITY_SERVICE_SUPPORT);
        try {
            ValidatorFactory validatorFactory = null;
            final HashMap<String, ValidatorFactory> properties = new HashMap<>();

            CapabilityServiceSupport css = deploymentUnit.getAttachment(Attachments.CAPABILITY_SERVICE_SUPPORT);
            if (!ValidationMode.NONE.equals(pu.getValidationMode())) {
                if (css.hasCapability("org.wildfly.bean-validation")) {
                    // Get the CDI-enabled ValidatorFactory
                    validatorFactory = deploymentUnit.getAttachment(BeanValidationAttachments.VALIDATOR_FACTORY);
                }
            }
            BeanManagerAfterDeploymentValidation beanManagerAfterDeploymentValidation = registerJPAEntityListenerRegister(deploymentUnit, capabilitySupport);

            final PersistenceAdaptorRemoval persistenceAdaptorRemoval = new PersistenceAdaptorRemoval(pu, adaptor);
            deploymentUnit.addToAttachmentList(REMOVAL_KEY, persistenceAdaptorRemoval);

            // add persistence provider specific properties
            adaptor.addProviderProperties(properties, pu);

            final ServiceName puServiceName = PersistenceUnitServiceImpl.getPUServiceName(pu);
            deploymentUnit.putAttachment(JpaAttachments.PERSISTENCE_UNIT_SERVICE_KEY, puServiceName);

            deploymentUnit.addToAttachmentList(Attachments.DEPLOYMENT_COMPLETE_SERVICES, puServiceName);

            deploymentUnit.addToAttachmentList(Attachments.WEB_DEPENDENCIES, puServiceName);

            final PersistenceUnitServiceImpl service =
                    new PersistenceUnitServiceImpl(properties, classLoader, pu, adaptor, provider, PersistenceUnitRegistryImpl.INSTANCE,
                            deploymentUnit.getServiceName(), validatorFactory, deploymentUnit.getAttachment(org.jboss.as.ee.naming.Attachments.JAVA_NAMESPACE_SETUP_ACTION),
                            beanManagerAfterDeploymentValidation );

            ServiceBuilder<PersistenceUnitService> builder = serviceTarget.addService(puServiceName, service);
            boolean useDefaultDataSource = Configuration.allowDefaultDataSourceUse(pu);
            final String jtaDataSource = adjustJndi(pu.getJtaDataSourceName());
            final String nonJtaDataSource = adjustJndi(pu.getNonJtaDataSourceName());

            if (jtaDataSource != null && jtaDataSource.length() > 0) {
                if (jtaDataSource.equals(EE_DEFAULT_DATASOURCE)) { // explicit use of default datasource
                    useDefaultDataSource = true;
                }
                else {
                    builder.addDependency(ContextNames.bindInfoForEnvEntry(eeModuleDescription.getApplicationName(), eeModuleDescription.getModuleName(), eeModuleDescription.getModuleName(), false, jtaDataSource).getBinderServiceName(), ManagedReferenceFactory.class, new ManagedReferenceFactoryInjector(service.getJtaDataSourceInjector()));
                    useDefaultDataSource = false;
                }
            }
            if (nonJtaDataSource != null && nonJtaDataSource.length() > 0) {
                builder.addDependency(ContextNames.bindInfoForEnvEntry(eeModuleDescription.getApplicationName(), eeModuleDescription.getModuleName(), eeModuleDescription.getModuleName(), false, nonJtaDataSource).getBinderServiceName(), ManagedReferenceFactory.class, new ManagedReferenceFactoryInjector(service.getNonJtaDataSourceInjector()));
                useDefaultDataSource = false;
            }
            // JPA 2.0 8.2.1.5, container provides default JTA datasource
            if (useDefaultDataSource) {
                // try the default datasource defined in the ee subsystem
                String defaultJtaDataSource = null;
                if (eeModuleDescription != null) {
                    defaultJtaDataSource = eeModuleDescription.getDefaultResourceJndiNames().getDataSource();
                }

                if (defaultJtaDataSource == null ||
                        defaultJtaDataSource.isEmpty()) {
                    // try the datasource defined in the jpa subsystem
                    defaultJtaDataSource = adjustJndi(JPAService.getDefaultDataSourceName());
                }
                if (defaultJtaDataSource != null &&
                    !defaultJtaDataSource.isEmpty()) {
                    builder.addDependency(ContextNames.bindInfoFor(defaultJtaDataSource).getBinderServiceName(), ManagedReferenceFactory.class, new ManagedReferenceFactoryInjector(service.getJtaDataSourceInjector()));
                    ROOT_LOGGER.tracef("%s is using the default data source '%s'", puServiceName, defaultJtaDataSource);
                }
            }

            // JPA 2.1 sections 3.5.1 + 9.1 require the CDI bean manager to be passed to the peristence provider
            // if the persistence unit is contained in a deployment that is a CDI bean archive (has beans.xml).
            final CapabilityServiceSupport support = deploymentUnit.getAttachment(Attachments.CAPABILITY_SERVICE_SUPPORT);
            if (support.hasCapability(WELD_CAPABILITY_NAME) && allowCdiBeanManagerAccess) {
                support.getOptionalCapabilityRuntimeAPI(WELD_CAPABILITY_NAME, WeldCapability.class).get()
                        .addBeanManagerService(deploymentUnit, builder, service.getBeanManagerInjector());
            }

            try {
                // save a thread local reference to the builder for setting up the second level cache dependencies
                CacheDeploymentListener.setInternalDeploymentSupport(builder, capabilitySupport);
                adaptor.addProviderDependencies(pu);
            }
            finally {
                CacheDeploymentListener.clearInternalDeploymentSupport();
            }

            /**
             * handle extension that binds a transaction scoped entity manager to specified JNDI location
             */
            entityManagerBind(eeModuleDescription, serviceTarget, pu, puServiceName, transactionManager, transactionSynchronizationRegistry);

            /**
             * handle extension that binds an entity manager factory to specified JNDI location
             */
            entityManagerFactoryBind(eeModuleDescription, serviceTarget, pu, puServiceName);

            // get async executor from Services.addServerExecutorDependency
            addServerExecutorDependency(builder, service.getExecutorInjector());

            builder.install();

            ROOT_LOGGER.tracef("added PersistenceUnitService for '%s'.  PU is ready for injector action.", puServiceName);
            addManagementConsole(deploymentUnit, pu, adaptor, persistenceAdaptorRemoval);

        } catch (ServiceRegistryException e) {
            throw JpaLogger.ROOT_LOGGER.failedToAddPersistenceUnit(e, pu.getPersistenceUnitName());
        }
    }
private static void deployPersistenceUnit ( final DeploymentUnit deploymentUnit , final EEModuleDescription eeModuleDescription , final ServiceTarget serviceTarget , final ModuleClassLoader classLoader , final PersistenceUnitMetadata pu , final PersistenceProvider provider , final PersistenceProviderAdaptor adaptor , final boolean allowCdiBeanManagerAccess ) throws DeploymentUnitProcessingException { pu . setClassLoader ( classLoader ) ; TransactionManager transactionManager = ContextTransactionManager . getInstance ( ) ; TransactionSynchronizationRegistry transactionSynchronizationRegistry = deploymentUnit . getAttachment ( JpaAttachments . TRANSACTION_SYNCHRONIZATION_REGISTRY ) ; CapabilityServiceSupport capabilitySupport = deploymentUnit . getAttachment ( Attachments . CAPABILITY_SERVICE_SUPPORT ) ; try { ValidatorFactory validatorFactory = null ; final HashMap < String , ValidatorFactory > properties = new HashMap <> ( ) ; CapabilityServiceSupport css = deploymentUnit . getAttachment ( Attachments . CAPABILITY_SERVICE_SUPPORT ) ; if ( ! ValidationMode . NONE . equals ( pu . getValidationMode ( ) ) ) { if ( css . hasCapability ( "org.wildfly.bean-validation" ) ) { // Get the CDI-enabled ValidatorFactory validatorFactory = deploymentUnit . getAttachment ( BeanValidationAttachments . VALIDATOR_FACTORY ) ; } } BeanManagerAfterDeploymentValidation beanManagerAfterDeploymentValidation = registerJPAEntityListenerRegister ( deploymentUnit , capabilitySupport ) ; final PersistenceAdaptorRemoval persistenceAdaptorRemoval = new PersistenceAdaptorRemoval ( pu , adaptor ) ; deploymentUnit . addToAttachmentList ( REMOVAL_KEY , persistenceAdaptorRemoval ) ; // add persistence provider specific properties adaptor . addProviderProperties ( properties , pu ) ; final ServiceName puServiceName = PersistenceUnitServiceImpl . getPUServiceName ( pu ) ; deploymentUnit . putAttachment ( JpaAttachments . PERSISTENCE_UNIT_SERVICE_KEY , puServiceName ) ; deploymentUnit . addToAttachmentList ( Attachments . DEPLOYMENT_COMPLETE_SERVICES , puServiceName ) ; deploymentUnit . addToAttachmentList ( Attachments . WEB_DEPENDENCIES , puServiceName ) ; final PersistenceUnitServiceImpl service = new PersistenceUnitServiceImpl ( properties , classLoader , pu , adaptor , provider , PersistenceUnitRegistryImpl . INSTANCE , deploymentUnit . getServiceName ( ) , validatorFactory , deploymentUnit . getAttachment ( org . jboss . as . ee . naming . Attachments . JAVA_NAMESPACE_SETUP_ACTION ) , beanManagerAfterDeploymentValidation ) ; ServiceBuilder < PersistenceUnitService > builder = serviceTarget . addService ( puServiceName , service ) ; boolean useDefaultDataSource = Configuration . allowDefaultDataSourceUse ( pu ) ; final String jtaDataSource = adjustJndi ( pu . getJtaDataSourceName ( ) ) ; final String nonJtaDataSource = adjustJndi ( pu . getNonJtaDataSourceName ( ) ) ; if ( jtaDataSource != null && jtaDataSource . length ( ) > 0 ) { if ( jtaDataSource . equals ( EE_DEFAULT_DATASOURCE ) ) { // explicit use of default datasource useDefaultDataSource = true ; } else { builder . addDependency ( ContextNames . bindInfoForEnvEntry ( eeModuleDescription . getApplicationName ( ) , eeModuleDescription . getModuleName ( ) , eeModuleDescription . getModuleName ( ) , false , jtaDataSource ) . getBinderServiceName ( ) , ManagedReferenceFactory . class , new ManagedReferenceFactoryInjector ( service . getJtaDataSourceInjector ( ) ) ) ; useDefaultDataSource = false ; } } if ( nonJtaDataSource != null && nonJtaDataSource . length ( ) > 0 ) { builder . addDependency ( ContextNames . bindInfoForEnvEntry ( eeModuleDescription . getApplicationName ( ) , eeModuleDescription . getModuleName ( ) , eeModuleDescription . getModuleName ( ) , false , nonJtaDataSource ) . getBinderServiceName ( ) , ManagedReferenceFactory . class , new ManagedReferenceFactoryInjector ( service . getNonJtaDataSourceInjector ( ) ) ) ; useDefaultDataSource = false ; } // JPA 2.0 8.2.1.5, container provides default JTA datasource if ( useDefaultDataSource ) { // try the default datasource defined in the ee subsystem String defaultJtaDataSource = null ; if ( eeModuleDescription != null ) { defaultJtaDataSource = eeModuleDescription . getDefaultResourceJndiNames ( ) . getDataSource ( ) ; } if ( defaultJtaDataSource == null || defaultJtaDataSource . isEmpty ( ) ) { // try the datasource defined in the jpa subsystem defaultJtaDataSource = adjustJndi ( JPAService . getDefaultDataSourceName ( ) ) ; } if ( defaultJtaDataSource != null && ! defaultJtaDataSource . isEmpty ( ) ) { builder . addDependency ( ContextNames . bindInfoFor ( defaultJtaDataSource ) . getBinderServiceName ( ) , ManagedReferenceFactory . class , new ManagedReferenceFactoryInjector ( service . getJtaDataSourceInjector ( ) ) ) ; ROOT_LOGGER . tracef ( "%s is using the default data source '%s'" , puServiceName , defaultJtaDataSource ) ; } } // JPA 2.1 sections 3.5.1 + 9.1 require the CDI bean manager to be passed to the peristence provider // if the persistence unit is contained in a deployment that is a CDI bean archive (has beans.xml). final CapabilityServiceSupport support = deploymentUnit . getAttachment ( Attachments . CAPABILITY_SERVICE_SUPPORT ) ; if ( support . hasCapability ( WELD_CAPABILITY_NAME ) && allowCdiBeanManagerAccess ) { support . getOptionalCapabilityRuntimeAPI ( WELD_CAPABILITY_NAME , WeldCapability . class ) . get ( ) . addBeanManagerService ( deploymentUnit , builder , service . getBeanManagerInjector ( ) ) ; } try { // save a thread local reference to the builder for setting up the second level cache dependencies CacheDeploymentListener . setInternalDeploymentSupport ( builder , capabilitySupport ) ; adaptor . addProviderDependencies ( pu ) ; } finally { CacheDeploymentListener . clearInternalDeploymentSupport ( ) ; } /**
             * handle extension that binds a transaction scoped entity manager to specified JNDI location
             */ entityManagerBind ( eeModuleDescription , serviceTarget , pu , puServiceName , transactionManager , transactionSynchronizationRegistry ) ; /**
             * handle extension that binds an entity manager factory to specified JNDI location
             */ entityManagerFactoryBind ( eeModuleDescription , serviceTarget , pu , puServiceName ) ; // get async executor from Services.addServerExecutorDependency addServerExecutorDependency ( builder , service . getExecutorInjector ( ) ) ; builder . install ( ) ; ROOT_LOGGER . tracef ( "added PersistenceUnitService for '%s'.  PU is ready for injector action." , puServiceName ) ; addManagementConsole ( deploymentUnit , pu , adaptor , persistenceAdaptorRemoval ) ; } catch ( ServiceRegistryException e ) { throw JpaLogger . ROOT_LOGGER . failedToAddPersistenceUnit ( e , pu . getPersistenceUnitName ( ) ) ; } }
start the persistence unit in one phase

@param deploymentUnit
@param eeModuleDescription
@param serviceTarget
@param classLoader
@param pu
@param provider
@param adaptor
@param allowCdiBeanManagerAccess
@throws DeploymentUnitProcessingException
start the persistence unit in one phase