Example usage for javax.persistence EntityManager close

Introduction

In this page you can find the example usage for javax.persistence EntityManager close.

Prototype

public void close();

Source Link

Document

Close an application-managed entity manager.

Usage

From source file:fr.mby.portal.coreimpl.auth.DbPortalUserAuthenticationProvider.java

@Override
public IAuthentication authenticate(final IAuthentication authentication) throws AuthenticationException {
    Assert.notNull(authentication, "No authentication supplied !");
    Assert.isInstanceOf(PortalUserAuthentication.class, authentication,
            "IAuthentication shoud be a PortalUserAuthentication type !");

    if (authentication.isAuthenticated()) {
        throw new AuthenticationException(authentication,
                "Already authenticated IAuthentication token supplied !");
    }//from   w w  w.j  a v a 2s .  co m

    final PortalUserAuthentication auth = (PortalUserAuthentication) authentication;

    IAuthentication resultingAuth = null;

    final String login = authentication.getName();
    final EntityManager portalUserEm = this.portalUserEmf.createEntityManager();
    final PortalUser portalUser = this.findPortalUserByLogin(portalUserEm, login);
    portalUserEm.close();

    if (portalUser != null) {
        // We found the user in the DB => we can authenticate him
        resultingAuth = this.performAuthentication(auth, portalUser);
    }

    if (resultingAuth == null) {
        // throw new AuthenticationException(authentication, "Unable to authenticate supplied authentication !");
    }

    return resultingAuth;
}

From source file:com.headissue.pigeon.service.AdminSurveyServiceTest.java

@Before
public void setUp() throws Exception {
    injector.injectMembers(this);

    SurveyValue _value = getSurveyValue("testSurvey.json");
    survey = adminSurveyService.createSurvey(_value, CREATE_DATE);
    EntityManager _manager = factory.createEntityManager();
    _manager.getTransaction().begin();// w  ww  . j ava2s.  co  m
    _manager.persist(survey);
    _manager.getTransaction().commit();
    _manager.close();

    UserAnswerValues a = new UserAnswerValues();
    a.setPageKey("testSurvey");
    a.setUserData("gans");
    a.setUserKey("gustav");
    a.setAnswers(new ArrayList<UserAnswerValue>());
    AnswerParameter p = new AnswerParameter();
    p.setSurveyId(survey.getId());
    p.setTimestamp(ANSWER_DATE.getTime());
    p.setValues(a);
    LogUtils.debug(log, "survey id:    %s", survey.getId());
    for (Question q : survey.getQuestions()) {
        LogUtils.debug(log, "querstion id: %s", q.getId());
        UserAnswerValue v = new UserAnswerValue();
        v.setQuestionId(q.getId());
        v.setValues(Arrays.asList(q.getAnswers().get(0).getText()));
        a.getAnswers().add(v);
        for (QuestionText qt : q.getAnswers()) {
            LogUtils.debug(log, "answert id:   %s", qt.getId());
        }
    }

    SessionManager _sessionManager = new SessionManager();
    AnswerHandler _answerHandler = injector.getInstance(AnswerHandler.class);
    _answerHandler.receiveAnswer(_sessionManager.getCurrentSession(), p);
}

From source file:com.soen.smbank.dao.ObjectDao.java

public ArrayList getAllObjectsByCondition(String tableName, String whereString) {
    EntityManager em = this.getEMF().createEntityManager();
    ArrayList entities = null;//from  w  w w  .  ja  v  a 2  s .  co  m
    try {
        entities = (ArrayList) em.createQuery("SELECT tb FROM " + tableName + " tb WHERE " + whereString)
                .getResultList();

        return entities;
    } finally {
        em.close();
    }
}

From source file:com.webbfontaine.valuewebb.action.tt.TtLogger.java

private void persistLog(TtLog ttLog) {
    EntityManager entityManager = null;
    try {//w  ww .j a va  2s.c  o m
        entityManager = Utils.createEntityManager();
        entityManager.persist(ttLog);
        entityManager.flush();
    } finally {
        if (entityManager != null) {
            entityManager.close();
        }
    }
}

From source file:edu.kit.dama.mdm.dataorganization.impl.jpa.DataOrganizerImpl.java

@Override
public IDataOrganizationNode loadNode(NodeId nodeId) {
    PersistenceFacade pf = PersistenceFacade.getInstance();
    EntityManager em = pf.getEntityManagerFactory().createEntityManager();
    DataOrganizationNode node = PersistenceFacade.getInstance().findNodeByNodeId(nodeId, em);
    em.close();
    return node;//from w w w. j av  a2 s.  com
}

From source file:com.soen.ebanking.dao.ObjectDao.java

public ArrayList getAllObjectsByCondition(String tableName, String whereString) {
    EntityManager em = this.getEMF().createEntityManager();
    ArrayList entities = null;// w  w w.  jav  a2  s .  c om
    try {
        entities = (ArrayList) em.createQuery("SELECT t FROM " + tableName + " t WHERE " + whereString)
                .getResultList();

        return entities;
    } finally {
        em.close();
    }
}

From source file:com.epam.training.taranovski.web.project.repository.implementation.AdminRepositoryImplementation.java

@Override
public Admin getById(int id) {
    EntityManager em = entityManagerFactory.createEntityManager();
    Admin admin;//from  ww  w  .  j a v  a  2 s .c om
    try {
        em.getTransaction().begin();
        admin = em.find(Admin.class, id);
        em.getTransaction().commit();
    } finally {
        if (em.getTransaction().isActive()) {
            em.getTransaction().rollback();
        }
        em.close();
    }

    return admin;
}

From source file:comp.web.core.DataUtil.java

public List<Product> getProds(String cat, String prod, String from, String to) {
    logger.log(Level.FINER, "get prods with filter {0} {1} {2} {3}", new Object[] { cat, prod, from, to });

    if (StringUtils.isBlank(cat) && StringUtils.isBlank(prod) && StringUtils.isBlank(from)
            && StringUtils.isBlank(to)) {
        return Collections.emptyList();
    }/*www .  j ava 2 s.  c  o m*/

    String cat1 = StringUtils.stripToEmpty(cat) + "%";
    String prod1 = StringUtils.stripToEmpty(prod) + "%";
    double from1 = StringUtils.isNumeric(from) ? Double.parseDouble(from) : Double.MIN_VALUE;
    double to1 = StringUtils.isNumeric(to) ? Double.parseDouble(to) : Double.MAX_VALUE;

    EntityManager em = createEM();
    //        EntityTransaction tx = em.getTransaction();
    //        tx.begin();

    List<Product> products = em.createNamedQuery("priceList", Product.class).setParameter("cat", cat1)
            .setParameter("prod", prod1).setParameter("from", from1).setParameter("to", to1).getResultList();

    //        tx.commit();
    em.close();
    logger.log(Level.FINER, "get prods result size {0}", products.size());
    return products;
}

From source file:cz.fi.muni.pa165.dto.PrintedBookDAOTest.java

@Test
public void testFindprintedBookById() {
    EntityManager em = emf.createEntityManager();
    PrintedBookDAOImpl pbDAO = new PrintedBookDAOImpl();
    pbDAO.setManager(em);/* w  w w .ja va2s  .co  m*/
    PrintedBook pb = pbDAO.findPrintedBookById(1);

    em.close();
    assertEquals(1, pb.getIdPrintedBook());
}

From source file:com.sixsq.slipstream.persistence.Run.java

public static Run abort(String abortMessage, String uuid) {
    EntityManager em = PersistenceUtil.createEntityManager();
    Run run = Run.loadFromUuid(uuid, em);
    RuntimeParameter globalAbort = getGlobalAbort(run);
    if (!globalAbort.isSet()) {
        setGlobalAbortState(abortMessage, globalAbort);
    }//from  ww w  .ja  v  a  2  s .c  o  m
    if (run.state == States.Provisioning) {
        setRecoveryMode(run);
    }
    em.close();
    return run;
}