Example usage for org.hibernate Session merge

Introduction

In this page you can find the example usage for org.hibernate Session merge.

Prototype

Object merge(Object object);

Source Link

Document

Copy the state of the given object onto the persistent object with the same identifier.

Usage

From source file:io.jeandavid.projects.vod.entities.DvdOrder.java

License:Open Source License

public void addDvd(Dvd dvd, int quantity, Session session) {
    DvdOrderDvd temp = new DvdOrderDvd();
    temp.setQuantity(quantity);//  w w  w .  j  ava  2 s  .com
    session.persist(temp);
    dvd.addDvdOrderDvd(temp);
    this.addDvdOrderDvd(temp);
    session.saveOrUpdate(session.merge(temp));
    session.saveOrUpdate(session.merge(dvd));
    float price = temp.computePrice();
    temp.setPrice(price);
    session.saveOrUpdate(session.merge(temp));
    this.price = new Float(this.price + price);
    session.saveOrUpdate(session.merge(this));
}

From source file:io.jeandavid.projects.vod.entities.DvdOrder.java

License:Open Source License

public void removeDvd(Dvd dvd, int quantity, Session session) {
    DvdOrderDvd temp = null;/*from   www .j av a2 s .  co m*/
    for (DvdOrderDvd dvdOrderDvd : this.dvdOrderDvds) {
        if (dvdOrderDvd.getDvd().equals(dvd)) {
            temp = dvdOrderDvd;
        }
    }
    if (temp == null)
        return;

    if (temp.getQuantity() <= quantity) {
        session.delete(temp);
    } else {
        temp.setQuantity(temp.getQuantity() - quantity);
        this.price -= (temp.getPrice() - temp.computePrice());
        temp.setPrice(temp.computePrice());
        session.merge(temp);
    }
}

From source file:io.jeandavid.projects.vod.service.DvdFacadeREST.java

License:Open Source License

@POST
@Path("{id}/arrival")
@Consumes(MediaType.APPLICATION_JSON)/*from   w ww  . j  a  v a2 s  .  c  o m*/
public void addArrival(@PathParam("id") Long id, Map<String, Object> requestBody) throws NamingException {
    Dvd dvd = super.find(id);
    dvd.setQuantity(dvd.getQuantity() + (int) requestBody.get("quantity"));
    Session session = em.unwrap(Session.class);
    Set<Long> ids = new TreeSet<>();
    for (DvdOrderDvd dvdOrderDvd : dvd.getDvdOrderDvds()) {
        ids.add(dvdOrderDvd.getDvdOrder().getId());
    }
    Criteria crit = session.createCriteria(DvdOrder.class);
    List<DvdOrder> dvdOrders = crit.add(Restrictions.in("id", ids.toArray()))
            .add(Restrictions.like("internalState", DvdOrder.PENDING)).addOrder(Order.desc("created")).list();
    for (DvdOrder dvdOrder : dvdOrders) {
        dvdOrderSessionBean.doThePackaging(dvdOrder);
        session.merge(dvdOrder);
        session.flush();
        dvdOrderSessionBean.refreshParentDvdOrderStatus(dvdOrder.getParentDvdOrder());
    }
}

From source file:io.jeandavid.projects.vod.service.DvdOrderFacadeREST.java

License:Open Source License

@POST
@Path("{id}/dvd")
@Consumes(MediaType.APPLICATION_JSON)//from ww  w .  j  a v  a 2  s.  co m
public void addDvd(@PathParam("id") Long id, Dvd dvd) {
    Session session = this.getSessionFactory().openSession();
    DvdOrder order = (DvdOrder) session.load(DvdOrder.class, id, LockMode.PESSIMISTIC_WRITE);
    if (order.getInternalState() != DvdOrder.CREATED) {
        session.close();
        return;
    }
    int quantity = dvd.getQuantity();
    session.refresh(dvd);
    Transaction tr = session.beginTransaction();

    session.refresh(order);
    DvdOrderDvd temp = new DvdOrderDvd();
    temp.setQuantity(quantity);
    session.persist(temp);
    dvd.addDvdOrderDvd(temp);
    order.addDvdOrderDvd(temp);
    session.saveOrUpdate(temp);
    session.saveOrUpdate(dvd);
    float price = temp.computePrice();
    temp.setPrice(price);
    session.saveOrUpdate(temp);
    order.updatePrice(order.getPrice() + price);
    session.save(session.merge(order));
    session.flush();
    tr.commit();
    session.close();
}

From source file:io.jeandavid.projects.vod.service.DvdOrderFacadeREST.java

License:Open Source License

@POST
@Path("{id}/payment")
@Produces(MediaType.APPLICATION_JSON)/*w ww . j  av a2 s. com*/
@Consumes(MediaType.APPLICATION_JSON)
public DvdOrder pay(@PathParam("id") Long id, Map<String, Object> requestBody) {
    DvdOrder order = super.find(id);
    if (order.getInternalState() < DvdOrder.PAID) {
        Session session = this.getSessionFactory().openSession();
        Transaction tr = session.getTransaction();
        tr.begin();
        order.pay();
        session.saveOrUpdate(session.merge(order));
        session.flush();
        tr.commit();
        session.close();
        this.transformIntoSubOrders(order);
    }
    return order;
}

From source file:io.jeandavid.projects.vod.service.DvdOrderFacadeREST.java

License:Open Source License

@Asynchronous
public void transformIntoSubOrders(DvdOrder dvdOrder) {
    Session rootSession = em.unwrap(Session.class);
    rootSession.refresh(dvdOrder);/*w  ww .j  a  v a2 s .  co m*/
    HashMap<DvdProvider, List<Dvd>> split = dvdOrder.sortByDvdProvider();
    for (Entry<DvdProvider, List<Dvd>> entry : split.entrySet()) {
        Session session = this.getSessionFactory().openSession();
        Transaction tr = session.beginTransaction();
        DvdOrder subOrder = new DvdOrder();
        subOrder.switchInternalState(DvdOrder.PENDING);
        session.persist(subOrder);
        subOrder.setDvdProvider(entry.getKey());
        dvdOrder.addSubOrder(subOrder);
        for (Dvd dvd : entry.getValue()) {
            for (DvdOrderDvd dvdOrderDvd : new HashSet<>(dvdOrder.getDvdOrderDvds())) {
                if (dvdOrderDvd.getDvd().equals(dvd)) {
                    subOrder.addDvdOrderDvd(dvdOrderDvd);
                    session.saveOrUpdate(session.merge(dvdOrderDvd));
                    dvdOrder.getDvdOrderDvds().remove(dvdOrderDvd);
                    rootSession.save(dvdOrder);
                }
            }
        }
        subOrder.computePrice();
        session.persist(subOrder);
        session.flush();
        tr.commit();
        session.close();
        doThePackaging(subOrder);
    }
    this.refreshParentDvdOrderStatus(dvdOrder);
}

From source file:io.jeandavid.projects.vod.service.DvdOrderFacadeREST.java

License:Open Source License

public void doThePackaging(DvdOrder dvdOrder) {
    if (dvdOrder.getInternalState() != DvdOrder.PENDING)
        return;/*from  w  ww. ja  v a  2 s  . c o  m*/
    boolean pending = false;
    Session session = this.getSessionFactory().openSession();
    session.refresh(dvdOrder);
    dvdOrder.switchInternalState(DvdOrder.PACKAGED);
    Transaction tr = session.beginTransaction();
    TreeSet<DvdOrderDvd> sortedDvdOrderDvds = dvdOrder.getSortedDvdOrderDvds();
    for (DvdOrderDvd dvdOrderDvd : sortedDvdOrderDvds) {
        Dvd dvd = (Dvd) session.load(Dvd.class, dvdOrderDvd.getDvd().getId());
        LockRequest lockRequest = session.buildLockRequest(LockOptions.UPGRADE);
        lockRequest.lock(dvd);
        Integer occurenciesNumber = dvdOrderDvd.getQuantity();
        if (dvd.getQuantity() >= occurenciesNumber) {
            dvd.setQuantity(dvd.getQuantity() - occurenciesNumber);
            session.saveOrUpdate(session.merge(dvd));
        } else {
            pending = true;
            break;
        }
    }
    if (!pending) {
        session.saveOrUpdate(dvdOrder);
        session.flush();
        tr.commit();
    }
    session.close();
}

From source file:it.begear.dao.GenericDaoImpl.java

@Override
public void merge(Object object) {
    Session hibernateSession = this.getSession();
    Transaction tx = hibernateSession.beginTransaction();
    hibernateSession.merge(object);
    tx.commit();/*from   www.  j  a v a2s . co  m*/
}

From source file:it.infn.ct.security.actions.ActivateAccount.java

License:Apache License

@Override
public String execute() throws Exception {
    LDAPUser adminUser = (LDAPUser) ActionContext.getContext().getSession().get("ldapUser");

    SessionFactory factory = (SessionFactory) ServletActionContext.getServletContext()
            .getAttribute("IDPPublic.hibernatefactory");
    Session session = factory.openSession();
    session.beginTransaction();/*www . j  a  v a 2  s  .c om*/
    UserReActivateRequest urer = (UserReActivateRequest) session.get(UserReActivateRequest.class,
            Long.parseLong(id));
    if (action.equals("activate")) {
        LDAPUtils.enableUser(urer.getUsername());
        urer.setApproved(true);
        _log.info("Account for the user " + urer.getUsername() + " activated by " + adminUser.getUsername());
        sendMail(LDAPUtils.getUser(urer.getUsername()), true);
    }
    if (action.equals("delete")) {
        _log.info("Reject activation for the account of the user " + urer.getUsername() + " by "
                + adminUser.getUsername());
        sendMail(LDAPUtils.getUser(urer.getUsername()), false);
    }

    urer.setApproved(false);
    urer.setOpen(false);

    urer.setHandledBy(adminUser.getUsername());
    session.merge(urer);
    session.getTransaction().commit();
    session.close();

    return SUCCESS;
}

From source file:model.AtendimentoModel.java

public String update(Atendimento obj) {
    //Abre um sesso
    Session objSession = this.objSessionFactory.openSession();
    //Inicia uma transao dentro da sesso aberta
    Transaction objTransaction = objSession.beginTransaction();

    try {// w w w  .j  a  va  2s .co  m
        //ATUALIZA o objeto categoria, assim o hibernate persiste no bancoapagando o registro.
        objSession.merge(obj);
        //Realiza um commit do UPDATE
        objTransaction.commit();
    } catch (Exception e) {
        //Caso ocorrer algum erro, mostra uma mensagem
        msg = e.getMessage();
        //Realiza o Rollback, cancelando o UPDATE no banco de dados.
        objTransaction.rollback();
    }

    //Fecha a sesso
    objSession.close();
    //Retorna a mensagem
    return msg;
}