Example usage for org.springframework.orm.jpa EntityManagerHolder EntityManagerHolder

Introduction

In this page you can find the example usage for org.springframework.orm.jpa EntityManagerHolder EntityManagerHolder.

Prototype

public EntityManagerHolder(@Nullable EntityManager entityManager) 

Source Link

Usage

From source file:com.brienwheeler.lib.db.DbTestUtils.java

public static <T> T doInHibernateSession(ApplicationContext applicationContext, Callable<T> work) {
    EntityManagerFactory entityManagerFactory = applicationContext
            .getBean("com.brienwheeler.lib.db.appEntityManagerFactory", EntityManagerFactory.class);

    EntityManagerHolder entityManagerHolder = (EntityManagerHolder) TransactionSynchronizationManager
            .getResource(entityManagerFactory);

    boolean created = entityManagerHolder == null;
    if (created) {
        entityManagerHolder = new EntityManagerHolder(entityManagerFactory.createEntityManager());
        TransactionSynchronizationManager.bindResource(entityManagerFactory, entityManagerHolder);
    }//from  w w  w.  ja  va  2  s. c  o  m

    try {
        return work.call();
    } catch (Exception e) {
        throw new RuntimeException(e);
    } finally {
        if (created)
            TransactionSynchronizationManager.unbindResource(entityManagerFactory);
    }
}

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From source file:com.healthcit.cacure.businessdelegates.export.DataExportTest.java

@Before
public void setUp() {
    EntityManager em = emf.createEntityManager();
    TransactionSynchronizationManager.bindResource(emf, new EntityManagerHolder(em));
}

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From source file:com.healthcit.cacure.model.GetAllForms.java

@Before
public void setUp() {
    //         EntityManagerFactory emf = (EntityManagerFactory)context.getBean("entityManagerFactory");
    EntityManager em = emf.createEntityManager();
    TransactionSynchronizationManager.bindResource(emf, new EntityManagerHolder(em));
}

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From source file:com.healthcit.cacure.businessdelegates.export.DataImporterTest.java

@Before
public void setUp() {
    EntityManager em = emf.createEntityManager();
    TransactionSynchronizationManager.bindResource(emf, new EntityManagerHolder(em));
    login("lkagan", "koala");
}

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From source file:corner.orm.gae.impl.EntityManagerSourceImpl.java

public EntityManagerSourceImpl(@Inject @Symbol(SymbolConstants.PRODUCTION_MODE) boolean product,
        EntityManagerFactory entityManagerFactory, Logger logger, Delegate delegate) {
    this.entityManagerFactory = entityManagerFactory;
    this.logger = logger;
    if (!product) {
        ApiProxy.setEnvironmentForCurrentThread(new TestEnvironment());
        ApiProxy.setDelegate(delegate);//  ww  w  .  jav  a 2 s . co m
    }

    if (TransactionSynchronizationManager.hasResource(entityManagerFactory)) {
        // Do not modify the Session: just set the participate flag.
        participate = true;
    } else {
        logger.debug("Opening single entity manager  in EntityManagerSourceImpl");
        EntityManager em = entityManagerFactory.createEntityManager();
        TransactionSynchronizationManager.bindResource(entityManagerFactory, new EntityManagerHolder(em));
    }

}

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From source file:com.healthcit.cacure.dao.QuestionDaoTest.java

@Before
public void setUp() {
    //      EntityManagerFactory emf = (EntityManagerFactory)context.getBean("entityManagerFactory");
    EntityManager em = emf.createEntityManager();
    TransactionSynchronizationManager.bindResource(emf, new EntityManagerHolder(em));
}

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From source file:hsa.awp.common.util.OpenEntityManagerTimerTaskFactory.java

/**
 * Opens an {@link EntityManager} per execution.
 *//*from w  ww  .j a  v  a  2  s .  c o m*/
private void openEntityManager() {

    log.debug("Opening EntityManager");
    em = emf.createEntityManager();

    log.trace("Binding EntityManager to thread '{}'", Thread.currentThread().getName());
    TransactionSynchronizationManager.bindResource(emf, new EntityManagerHolder(em));
}

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From source file:org.drools.container.spring.beans.persistence.DroolsSpringJpaManager.java

public PersistenceContext getApplicationScopedPersistenceContext() {
    if (this.appScopedEntityManager == null) {
        // Use the App scoped EntityManager if the user has provided it, and it is open.
        this.appScopedEntityManager = (EntityManager) this.env.get(EnvironmentName.APP_SCOPED_ENTITY_MANAGER);
        if (this.appScopedEntityManager != null && !this.appScopedEntityManager.isOpen()) {
            throw new RuntimeException("Provided APP_SCOPED_ENTITY_MANAGER is not open");
        }//from w  w  w .  jav  a2  s . co  m

        if (this.appScopedEntityManager == null) {
            EntityManagerHolder emHolder = (EntityManagerHolder) TransactionSynchronizationManager
                    .getResource(this.emf);
            if (emHolder == null) {
                this.appScopedEntityManager = this.emf.createEntityManager();
                emHolder = new EntityManagerHolder(this.appScopedEntityManager);
                TransactionSynchronizationManager.bindResource(this.emf, emHolder);
                internalAppScopedEntityManager = true;
            } else {
                this.appScopedEntityManager = emHolder.getEntityManager();
            }

            this.env.set(EnvironmentName.APP_SCOPED_ENTITY_MANAGER, emHolder.getEntityManager());
        }
    }
    if (TransactionSynchronizationManager.isActualTransactionActive()) {
        this.appScopedEntityManager.joinTransaction();
    }
    return new JpaPersistenceContext(this.appScopedEntityManager);
}

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From source file:org.jasig.jpa.OpenEntityManagerAspect.java

@Around("anyPublicMethod() && @annotation(openEntityManager)")
public Object openEntityManager(ProceedingJoinPoint pjp, OpenEntityManager openEntityManager) throws Throwable {
    final EntityManagerFactory emf = getEntityManagerFactory(openEntityManager);

    EntityManager em = getTransactionalEntityManager(emf);
    boolean isNewEm = false;
    if (em == null) {
        logger.debug("Opening JPA EntityManager in OpenEntityManagerAspect");
        em = createEntityManager(emf);/*from ww w .j  av a2 s  . c o m*/
        isNewEm = true;
        TransactionSynchronizationManager.bindResource(emf, new EntityManagerHolder(em));
    } else {
        logger.debug("Using Existing JPA EntityManager in OpenEntityManagerAspect");
    }
    try {
        return pjp.proceed();
    } finally {
        if (isNewEm) {
            logger.debug("Closing JPA EntityManager in OpenEntityManagerAspect");
            TransactionSynchronizationManager.unbindResource(emf);
            EntityManagerFactoryUtils.closeEntityManager(em);
        }
    }
}

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From source file:hsa.awp.common.test.OpenEntityManagerInTest.java

/**
 * Opens an {@link EntityManager} per test.
 *///w w  w.j a v a  2s  .c o  m
@Before
public final void openEntityManager() {

    create = !TransactionSynchronizationManager.hasResource(emf);

    if (create) {
        log.debug("Opening EntityManager");
        em = emf.createEntityManager();

        log.trace("Binding EntityManager to thread '{}'", Thread.currentThread().getName());
        TransactionSynchronizationManager.bindResource(emf, new EntityManagerHolder(em));
    } else {
        log.debug("Don't open EntityManager because of @Transactional annotation");
    }
}

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