Example usage for javax.persistence EntityManager isOpen

List of usage examples for javax.persistence EntityManager isOpen

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Introduction

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

Prototype

public boolean isOpen();

Source Link

Document

Determine whether the entity manager is open.

Usage

From source file:org.meveo.service.billing.impl.InvoiceService.java

@TransactionAttribute(TransactionAttributeType.REQUIRES_NEW)
public void createAgregatesAndInvoice(BillingAccount billingAccount, Long billingRunId, User currentUser)
        throws BusinessException, Exception {
    log.debug("createAgregatesAndInvoice tx status={}", txReg.getTransactionStatus());
    EntityManager em = getEntityManager();
    BillingRun billingRun = em.find(BillingRun.class, billingRunId);
    em.refresh(billingRun);/* www  .j a v  a 2 s  .c o m*/
    try {
        billingAccount = em.find(billingAccount.getClass(), billingAccount.getId());
        em.refresh(billingAccount);
        currentUser = em.find(currentUser.getClass(), currentUser.getId());
        em.refresh(currentUser);

        Long startDate = System.currentTimeMillis();
        BillingCycle billingCycle = billingRun.getBillingCycle();
        if (billingCycle == null) {
            billingCycle = billingAccount.getBillingCycle();
        }
        if (billingCycle == null) {
            throw new BusinessException("Cant find the billing cycle");
        }
        InvoiceType invoiceType = billingCycle.getInvoiceType();
        if (invoiceType == null) {
            invoiceType = invoiceTypeService.getDefaultCommertial(currentUser);
        }
        Invoice invoice = new Invoice();
        invoice.setInvoiceType(invoiceType);
        invoice.setBillingAccount(billingAccount);
        invoice.setBillingRun(billingRun);
        invoice.setAuditable(billingRun.getAuditable());
        invoice.setProvider(billingRun.getProvider());
        // ticket 680
        Date invoiceDate = billingRun.getInvoiceDate();
        invoice.setInvoiceDate(invoiceDate);

        Integer delay = billingCycle.getDueDateDelay();
        Date dueDate = invoiceDate;
        if (delay != null) {
            dueDate = DateUtils.addDaysToDate(invoiceDate, delay);
        }
        invoice.setDueDate(dueDate);

        PaymentMethodEnum paymentMethod = billingAccount.getPaymentMethod();
        if (paymentMethod == null) {
            paymentMethod = billingAccount.getCustomerAccount().getPaymentMethod();
        }
        invoice.setPaymentMethod(paymentMethod);
        invoice.setProvider(billingRun.getProvider());

        em.persist(invoice);

        // create(invoice, currentUser, currentUser.getProvider());
        log.debug("created invoice entity with id={},  tx status={}, em open={}", invoice.getId(),
                txReg.getTransactionStatus(), em.isOpen());
        ratedTransactionService.createInvoiceAndAgregates(billingAccount, invoice,
                billingRun.getLastTransactionDate(), currentUser);
        log.debug("created aggregates tx status={}, em open={}", txReg.getTransactionStatus(), em.isOpen());
        em.joinTransaction();

        if (billingRun.getProvider().isDisplayFreeTransacInInvoice()) {
            em.createNamedQuery("RatedTransaction.updateInvoicedDisplayFree")
                    .setParameter("billingAccount", billingAccount)
                    .setParameter("lastTransactionDate", billingRun.getLastTransactionDate())
                    .setParameter("billingRun", billingRun).setParameter("invoice", invoice).executeUpdate();
        } else {
            em.createNamedQuery("RatedTransaction.updateInvoiced")
                    .setParameter("billingAccount", billingAccount)
                    .setParameter("lastTransactionDate", billingRun.getLastTransactionDate())
                    .setParameter("billingRun", billingRun).setParameter("invoice", invoice).executeUpdate();

        }

        StringBuffer num1 = new StringBuffer("000000000");
        num1.append(invoice.getId() + "");
        String invoiceNumber = num1.substring(num1.length() - 9);
        int key = 0;

        for (int i = 0; i < invoiceNumber.length(); i++) {
            key = key + Integer.parseInt(invoiceNumber.substring(i, i + 1));
        }

        invoice.setTemporaryInvoiceNumber(invoiceNumber + "-" + key % 10);
        // getEntityManager().merge(invoice);
        Long endDate = System.currentTimeMillis();

        log.info("createAgregatesAndInvoice BR_ID=" + billingRun.getId() + ", BA_ID=" + billingAccount.getId()
                + ", Time en ms=" + (endDate - startDate));
    } catch (Exception e) {
        log.error("Error for BA=" + billingAccount.getCode() + " : ", e);

        RejectedBillingAccount rejectedBA = new RejectedBillingAccount(billingAccount, billingRun,
                e.getMessage());
        rejectedBillingAccountService.create(rejectedBA, currentUser);
    }
}

From source file:org.nuxeo.ecm.core.persistence.PersistenceProvider.java

protected void releaseEntityManager(EntityManager em) {
    if (!em.isOpen()) {
        return;//from w ww .  ja  va 2s .co  m
    }
    try {
        doCommit(em);
    } finally {
        if (em.isOpen()) {
            em.clear();
            em.close();
        }
    }
}

From source file:org.nuxeo.ecm.core.persistence.PersistenceProvider.java

public void releaseEntityManagerWithRollback(EntityManager em) {
    if (!em.isOpen()) {
        return;/*from   ww w  . j a v a  2 s .c o  m*/
    }
    try {
        doRollback(em);
    } finally {
        if (em.isOpen()) {
            em.clear();
            em.close();
        }
    }
}

From source file:org.opencastproject.usertracking.impl.UserTrackingServiceImpl.java

public int getViews(String mediapackageId) {
    EntityManager em = null;
    try {//ww w. ja v  a 2 s . c  o m
        em = emf.createEntityManager();
        Query q = em.createNamedQuery("countSessionsOfMediapackage");
        q.setParameter("mediapackageId", mediapackageId);
        return ((Long) q.getSingleResult()).intValue();
    } finally {
        if (em != null && em.isOpen()) {
            em.close();
        }
    }
}

From source file:org.opencastproject.usertracking.impl.UserTrackingServiceImpl.java

@SuppressWarnings("unchecked")
public UserAction addUserFootprint(UserAction a) throws UserTrackingException {
    a.setType("FOOTPRINT");
    EntityManager em = null;
    EntityTransaction tx = null;/* w ww. ja  v a  2  s  . c  o  m*/
    try {
        em = emf.createEntityManager();
        tx = em.getTransaction();
        tx.begin();
        Query q = em.createNamedQuery("findLastUserFootprintOfSession");
        q.setMaxResults(1);
        q.setParameter("sessionId", a.getSessionId());
        Collection<UserAction> userActions = q.getResultList();

        if (userActions.size() >= 1) {
            UserAction last = userActions.iterator().next();
            if (last.getMediapackageId().equals(a.getMediapackageId()) && last.getType().equals(a.getType())
                    && last.getOutpoint() == a.getInpoint()) {
                last.setOutpoint(a.getOutpoint());
                a = last;
                a.setId(last.getId());
            } else {
                em.persist(a);
            }
        } else {
            em.persist(a);
        }
        tx.commit();
        return a;
    } catch (Exception e) {
        if (tx != null && tx.isActive()) {
            tx.rollback();
        }
        throw new UserTrackingException(e);
    } finally {
        if (em != null && em.isOpen()) {
            em.close();
        }
    }
}

From source file:org.opencastproject.usertracking.impl.UserTrackingServiceImpl.java

public UserAction addUserTrackingEvent(UserAction a) throws UserTrackingException {
    EntityManager em = null;
    EntityTransaction tx = null;//from   ww w.j a v  a2  s  .c  o m
    try {
        em = emf.createEntityManager();
        tx = em.getTransaction();
        tx.begin();
        em.persist(a);
        tx.commit();
        return a;
    } catch (Exception e) {
        if (tx.isActive()) {
            tx.rollback();
        }
        throw new UserTrackingException(e);
    } finally {
        if (em != null && em.isOpen()) {
            em.close();
        }
    }
}

From source file:org.opencastproject.usertracking.impl.UserTrackingServiceImpl.java

@SuppressWarnings("unchecked")
public UserActionList getUserActions(int offset, int limit) {
    UserActionList result = new UserActionListImpl();

    result.setTotal(getTotal());/*from  w  w  w. j av a 2s  . co m*/
    result.setOffset(offset);
    result.setLimit(limit);

    EntityManager em = null;
    try {
        em = emf.createEntityManager();
        Query q = em.createNamedQuery("findUserActions");
        q.setFirstResult(offset);
        q.setMaxResults(limit);
        Collection<UserAction> userActions = q.getResultList();

        for (UserAction a : userActions) {
            result.add(a);
        }

        return result;
    } finally {
        if (em != null && em.isOpen()) {
            em.close();
        }
    }
}

From source file:org.opencastproject.usertracking.impl.UserTrackingServiceImpl.java

private int getTotal() {
    EntityManager em = null;
    try {//from   w  ww . j  a v a 2 s . c  o m
        em = emf.createEntityManager();
        Query q = em.createNamedQuery("findTotal");
        return ((Long) q.getSingleResult()).intValue();
    } finally {
        if (em != null && em.isOpen()) {
            em.close();
        }
    }
}

From source file:org.opencastproject.usertracking.impl.UserTrackingServiceImpl.java

@SuppressWarnings("unchecked")
public UserActionList getUserActionsByType(String type, int offset, int limit) {
    UserActionList result = new UserActionListImpl();

    result.setTotal(getTotal(type));/*from ww w  . j a  v a2 s .  c  o m*/
    result.setOffset(offset);
    result.setLimit(limit);

    EntityManager em = null;
    try {
        em = emf.createEntityManager();
        Query q = em.createNamedQuery("findUserActionsByType");
        q.setParameter("type", type);
        q.setFirstResult(offset);
        q.setMaxResults(limit);
        Collection<UserAction> userActions = q.getResultList();

        for (UserAction a : userActions) {
            result.add(a);
        }
        return result;
    } finally {
        if (em != null && em.isOpen()) {
            em.close();
        }
    }
}

From source file:org.opencastproject.usertracking.impl.UserTrackingServiceImpl.java

private int getTotal(String type) {
    EntityManager em = null;
    try {//from  ww  w  .j  a  v a2 s.co  m
        em = emf.createEntityManager();
        Query q = em.createNamedQuery("findTotalByType");
        q.setParameter("type", type);
        return ((Long) q.getSingleResult()).intValue();
    } finally {
        if (em != null && em.isOpen()) {
            em.close();
        }
    }
}