Example usage for javax.persistence EntityManagerFactory createEntityManager

List of usage examples for javax.persistence EntityManagerFactory createEntityManager

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Introduction

In this page you can find the example usage for javax.persistence EntityManagerFactory createEntityManager.

Prototype

public EntityManager createEntityManager();

Source Link

Document

Create a new application-managed EntityManager.

Usage

From source file:org.axiom_tools.storage.PersistenceContext.java

@Bean
public JpaRepositoryFactory repositoryFactory(EntityManagerFactory emf) {
    return new JpaRepositoryFactory(emf.createEntityManager());
}

From source file:org.apache.shindig.social.opensocial.jpa.hibernate.Bootstrap.java

public void init(String unitName) {

    Map<String, String> properties = Maps.newHashMap();

    LOG.info("Starting connection manager with properties " + properties);

    EntityManagerFactory emFactory = Persistence.createEntityManagerFactory(unitName, properties);
    entityManager = emFactory.createEntityManager();
}

From source file:test.unit.be.fedict.eid.dss.entity.PersistenceTest.java

@Before
public void setUp() throws Exception {
    Class.forName("org.hsqldb.jdbcDriver");
    Ejb3Configuration configuration = new Ejb3Configuration();
    configuration.setProperty("hibernate.dialect", "org.hibernate.dialect.HSQLDialect");
    configuration.setProperty("hibernate.connection.driver_class", "org.hsqldb.jdbcDriver");
    configuration.setProperty("hibernate.connection.url", "jdbc:hsqldb:mem:beta");
    configuration.setProperty("hibernate.hbm2ddl.auto", "create");

    configuration.addAnnotatedClass(AdministratorEntity.class);
    configuration.addAnnotatedClass(ConfigPropertyEntity.class);
    configuration.addAnnotatedClass(DocumentEntity.class);
    configuration.addAnnotatedClass(RPEntity.class);
    configuration.addAnnotatedClass(AccountingEntity.class);

    EntityManagerFactory entityManagerFactory = configuration.buildEntityManagerFactory();

    this.entityManager = entityManagerFactory.createEntityManager();
    this.entityManager.getTransaction().begin();
}

From source file:org.openejb.persistence.OpenJpaProviderTest.java

public void testOpenJpaProvider() throws Exception {
    System.setProperty(javax.naming.Context.URL_PKG_PREFIXES, "org.openejb.persistence");

    PersistenceDeployer deployer = new PersistenceDeployer(new TestDataSourceResolver());

    Map<String, EntityManagerFactory> map = deployer.deploy(Thread.currentThread().getContextClassLoader());

    EntityManagerFactory emf = map.get("openjpa-test-unit");
    assertNotNull("EntityManagerFactory", emf);

    EntityManager em = emf.createEntityManager();
    assertNotNull("EntityManager", em);

    em.getTransaction().begin();//from  w w w . ja  v a  2 s  .  com
    em.persist(new AllFieldTypes());
    em.getTransaction().commit();
    em.close();

    em = emf.createEntityManager();
    em.getTransaction().begin();
    em.createQuery("delete from AllFieldTypes").executeUpdate();
    em.getTransaction().commit();
    em.close();
    emf.close();
}

From source file:test.unit.be.fedict.eid.idp.entity.PersistenceTest.java

@Before
public void setUp() throws Exception {
    Class.forName("org.hsqldb.jdbcDriver");
    Ejb3Configuration configuration = new Ejb3Configuration();
    configuration.setProperty("hibernate.dialect", "org.hibernate.dialect.HSQLDialect");
    configuration.setProperty("hibernate.connection.driver_class", "org.hsqldb.jdbcDriver");
    configuration.setProperty("hibernate.connection.url", "jdbc:hsqldb:mem:beta");
    configuration.setProperty("hibernate.hbm2ddl.auto", "create");

    configuration.addAnnotatedClass(AdministratorEntity.class);
    configuration.addAnnotatedClass(ConfigPropertyEntity.class);
    configuration.addAnnotatedClass(AppletConfigEntity.class);

    configuration.addAnnotatedClass(AttributeProtocolUriEntity.class);
    configuration.addAnnotatedClass(AttributeEntity.class);
    configuration.addAnnotatedClass(RPEntity.class);
    configuration.addAnnotatedClass(RPAttributeEntity.class);

    configuration.addAnnotatedClass(AccountingEntity.class);

    EntityManagerFactory entityManagerFactory = configuration.buildEntityManagerFactory();

    this.entityManager = entityManagerFactory.createEntityManager();
    this.entityManager.getTransaction().begin();
}

From source file:com.appdynamicspilot.persistence.CartPersistence.java

/**
 * EntityManager instance/*from   ww w .j  ava 2 s  . co m*/
 */
private EntityManager findEntityManger() {
    EntityManagerHolder holder = (EntityManagerHolder) SpringContext.getBean("entityManagerHolder");
    EntityManagerFactory emf = holder.getEntityManagerFactory();
    return emf.createEntityManager();
}

From source file:ro.allevo.fintpws.security.CustomUserDetailsService.java

@Override
public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {

    EntityManagerFactory configEntityManagerFactory = Persistence
            .createEntityManagerFactory(ApiResource.PERSISTENCE_UNITNAME_CONFIG);
    EntityManager emc = configEntityManagerFactory.createEntityManager();

    final TypedQuery<UserEntity> query = emc.createNamedQuery("UserEntity.findByUsername", UserEntity.class);

    final java.util.List<UserEntity> results = query.setParameter("username", username).getResultList();

    if (!results.isEmpty()) {
        return results.get(0);
    }/*from w w w  .j a  v a  2  s  .c o  m*/
    return null;

}

From source file:de.hska.ld.core.config.PersistenceConfig.java

@Bean
@Primary
public EntityManager entityManager(EntityManagerFactory entityManagerFactory) {
    return entityManagerFactory.createEntityManager();
}

From source file:test.unit.be.fedict.eid.dss.ConfigurationBeanTest.java

@Before
public void setUp() throws Exception {
    Class.forName("org.hsqldb.jdbcDriver");
    Ejb3Configuration configuration = new Ejb3Configuration();
    configuration.setProperty("hibernate.dialect", "org.hibernate.dialect.HSQLDialect");
    configuration.setProperty("hibernate.connection.driver_class", "org.hsqldb.jdbcDriver");
    configuration.setProperty("hibernate.connection.url", "jdbc:hsqldb:mem:beta");
    configuration.setProperty("hibernate.hbm2ddl.auto", "create");

    configuration.addAnnotatedClass(ConfigPropertyEntity.class);

    EntityManagerFactory entityManagerFactory = configuration.buildEntityManagerFactory();

    this.entityManager = entityManagerFactory.createEntityManager();
    this.entityManager.getTransaction().begin();

    this.testedInstance = new ConfigurationBean();
    Field[] beanFields = ConfigurationBean.class.getDeclaredFields();
    for (Field beanField : beanFields) {
        if (null == beanField.getAnnotation(PersistenceContext.class)) {
            continue;
        }//  w w  w.j  a v a 2  s . c o m
        beanField.setAccessible(true);
        beanField.set(this.testedInstance, this.entityManager);
    }
}

From source file:com.romb.hashfon.helper.Helper.java

public EntityManager getEntityManager() {
    EntityManagerFactory emf = Persistence.createEntityManagerFactory("com.romb_hashfon_war_1.0PU");
    EntityManager ecm = emf.createEntityManager();
    return ecm;/* w  ww .  java 2s .  c om*/
}