Example usage for org.hibernate Session get

Introduction

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

Prototype

Object get(String entityName, Serializable id);

Source Link

Document

Return the persistent instance of the given named entity with the given identifier, or null if there is no such persistent instance.

Usage

From source file:cd_modelos_dao.ReportesDeComprasDAO.java

public List<SuministrosCompra> consultarCompraSuministro(int id) {
    List<SuministrosCompra> lista = new LinkedList<>();
    SessionFactory sf = HibernateUtil.getSessionFactory();
    Session s = sf.openSession();
    //Query q = s.createQuery("from SuministrosCompra where compraSuministros.getId() = "+ id +"");
    Query q = s.createQuery("from SuministrosCompra where id_compra_suministros = " + id);
    lista = q.list();//from  ww w.  ja  v  a 2s .co m

    for (SuministrosCompra sc : lista) {
        Suministros ser = (Suministros) s.get(Suministros.class, sc.getSuministros().getId());
        sc.setSuministros(ser);
    }
    s.close();
    return lista;

}

From source file:cd_modelos_dao.ReportesDeVentasDAO.java

public List<PlantasVenta> consultarVentaPlanta(int id) {
    List<PlantasVenta> listado = new LinkedList<>();
    SessionFactory sf = HibernateUtil.getSessionFactory();
    Session s = sf.openSession();
    Query q = s.createQuery("from PlantasVenta where id_ventas_planta = " + id);
    try {//ww w  . j ava 2  s. c  om

        listado = q.list();

        for (int i = 0; i < listado.size(); i++) {
            Plantas p = (Plantas) s.get(Plantas.class, listado.get(i).getEtapasPlanta().getPlantas().getId());
            Etapas p1 = (Etapas) s.get(Etapas.class, listado.get(i).getEtapasPlanta().getEtapas().getId());

            EtapasPlanta ep = (EtapasPlanta) s.get(EtapasPlanta.class,
                    new EtapasPlantaId(p.getId(), p1.getId()));
            ep.setPlantas(p);
            ep.setEtapas(p1);
            listado.get(i).setEtapasPlanta(ep);

        }
    } catch (Exception e) {
        System.out.println("Esta es la exception");
    }

    s.close();
    return listado;
}

From source file:cd_modelos_dao.ServiciosDAO.java

public Servicios consultarServicioPorId(int id) {
    SessionFactory sf = HibernateUtil.getSessionFactory();
    Session s = sf.openSession();
    Servicios ser = (Servicios) s.get(Servicios.class, id);
    s.close();/*from   www .j  ava2s. com*/
    if (ser != null) {
        return ser;
    }
    return null;
}

From source file:cd_modelos_dao.VentasDAO.java

public VentasPlanta consultarVentaPorId(int id) {
    SessionFactory sf = HibernateUtil.getSessionFactory();
    Session s = sf.openSession();
    VentasPlanta ser = (VentasPlanta) s.get(VentasPlanta.class, id);
    List<PlantasVenta> listado = new LinkedList<>();
    Query q = s.createQuery("from PlantasVenta where id_ventas_planta = " + id);
    try {//w  w  w. j  ava 2s . co  m
        listado = q.list();

    } catch (Exception e) {
        System.out.println("____________________________________________________");
        System.out.println(e);
        System.out.println("____________________________________________________");
    }
    for (int i = 0; i < listado.size(); i++) {
        Plantas p = (Plantas) s.get(Plantas.class, listado.get(i).getEtapasPlanta().getPlantas().getId());
        Etapas p1 = (Etapas) s.get(Etapas.class, listado.get(i).getEtapasPlanta().getEtapas().getId());
        listado.get(i).setEtapasPlanta(new EtapasPlanta());
        listado.get(i).getEtapasPlanta().setPlantas(p);
        listado.get(i).getEtapasPlanta().setEtapas(p1);
    }

    Set<PlantasVenta> listado2 = new HashSet<>(listado);
    ser.setPlantasVentas(listado2);
    s.close();
    if (ser != null) {
        return ser;
    }
    return null;
}

From source file:ch.algotrader.dao.AbstractDao.java

License:Open Source License

public E get(final long id, final LockOptions lockOptions) {

    Session currentSession = getCurrentSession();
    Object result;/*  www.j av  a  2  s .c  o  m*/
    if (lockOptions == null) {
        result = currentSession.get(this.entityClass, id);
    } else {
        result = currentSession.get(this.entityClass, id, lockOptions);
    }
    if (result != null) {
        return this.entityClass.cast(result);
    } else {
        return null;
    }
}

From source file:ch.algotrader.dao.GenericDaoImpl.java

License:Open Source License

@Override
public BaseEntityI get(final Class<? extends BaseEntityI> clazz, final long id) {

    return this.txTemplate.execute(txStatus -> {

        Session session = this.sessionFactory.getCurrentSession();
        BaseEntityI result = (BaseEntityI) session.get(clazz, id);

        // initialize Entities
        if (result instanceof Security) {
            ((Security) result).accept(InitializationVisitor.INSTANCE, HibernateInitializer.INSTANCE);
        }/*ww w. java2 s .  c  o m*/

        return result;
    });
}

From source file:ch.algotrader.dao.GenericDaoImpl.java

License:Open Source License

@Override
public Object getInitializedCollection(final String role, final long id) {

    return this.txTemplate.execute(txStatus -> {

        SessionFactoryImpl sessionFactoryImpl = (SessionFactoryImpl) this.sessionFactory;
        CollectionPersister persister = sessionFactoryImpl.getCollectionPersister(role);

        // load the owner entity
        ClassMetadata ownerMetadata = persister.getOwnerEntityPersister().getClassMetadata();
        Session session = this.sessionFactory.getCurrentSession();
        Object owner = session.get(ownerMetadata.getEntityName(), id);

        // owner does not exist anymore so no point in loading the collection
        if (owner == null) {
            return null;
        }//  w w w. ja va  2 s .  co m

        // get the collection by it's property name
        Object col = ownerMetadata.getPropertyValue(owner, persister.getNodeName());

        // if it is a PersistentCollection make sure it is initialized
        if (col instanceof PersistentCollection) {

            PersistentCollection collection = (PersistentCollection) col;
            if (!collection.wasInitialized()) {
                collection.forceInitialization();
            }
        }

        return col;
    });
}

From source file:ch.flashcard.service.CardDeckService.java

License:Open Source License

public final CardDeck getCardDeckById(final int id) {
    Session session = HibernateUtil.getSessionFactory().openSession();
    Transaction transaction = session.beginTransaction();

    CardDeckEntity cardDeckEntity = (CardDeckEntity) session.get(CardDeckEntity.class, id);
    CardDeck cardDeck = cardDeckMapper.mapToDomain(cardDeckEntity);

    transaction.commit();//  w  w  w  . ja v a2 s. co m
    session.close();

    return cardDeck;
}

From source file:ch.flashcard.service.CardDeckServiceImpl.java

License:Open Source License

public final CardDeckEntity getCardDeckById(final int id) {
    Session session = HibernateUtil.getSessionFactory().openSession();
    Transaction transaction = session.beginTransaction();

    CardDeckEntity cardDeckEntity = (CardDeckEntity) session.get(CardDeckEntity.class, id);

    transaction.commit();/* ww w  . jav a2 s .c o  m*/
    session.close();

    return cardDeckEntity;
}

From source file:ch.flashcard.service.CardService.java

License:Open Source License

public final Card getCardById(final int id) {
    Session session = HibernateUtil.getSessionFactory().openSession();
    Transaction transaction = session.beginTransaction();

    CardEntity cardEntity = (CardEntity) session.get(CardEntity.class, id);
    Card card = cardMapper.mapToDomain(cardEntity);

    transaction.commit();/*from w ww . j a  va2 s.  c o  m*/
    session.close();

    return card;
}