Example usage for org.hibernate Criteria setResultTransformer

Introduction

In this page you can find the example usage for org.hibernate Criteria setResultTransformer.

Prototype

public Criteria setResultTransformer(ResultTransformer resultTransformer);

Source Link

Document

Set a strategy for handling the query results.

Usage

From source file:dao.hibernate.HibernateWorkDAO.java

@Override
public List<Work> getUngradedWorks() throws EngineDAOException {
    getSession().beginTransaction();//from w w w.  j a  v a 2  s .  c  o m
    Criteria criteria = getSession().createCriteria(persistentClass);
    criteria.add(Restrictions.eq(GRADE, null));
    criteria.setResultTransformer(CriteriaSpecification.DISTINCT_ROOT_ENTITY);
    List<Work> works;
    try {
        works = criteria.list();
    } catch (RuntimeException e) {
        throw new EngineDAOException(e);
    }
    if (works == null) {
        getSession().getTransaction().rollback();
        throw new EngineDAOException(
                MessageFormat.format(ERROR_PERSON_NOT_FOUND_BY_USERNAME_AND_PASSWORD, null));
    }
    getSession().getTransaction().commit();
    return works;
}

From source file:dao.hibernate.HibernateWorkDAO.java

@Override
public Work getApprovedWorkByStudentWithoutFinalURI(Student student) throws EngineDAOException {
    getSession().beginTransaction();/*from   ww w  .j av a  2s.co m*/
    Criteria criteria = getSession().createCriteria(persistentClass);
    criteria.add(Restrictions.isNull(FINAL_FILE_URI));
    criteria.add(Restrictions.eq(STUDENT, student));
    criteria.add(Restrictions.eq(STATUS, APPROVED));
    criteria.setResultTransformer(CriteriaSpecification.DISTINCT_ROOT_ENTITY);
    Work work;
    try {
        work = (Work) criteria.uniqueResult();
        System.out.println(work);
    } catch (RuntimeException e) {
        throw new EngineDAOException(e);
    }
    if (work == null) {
        getSession().getTransaction().rollback();
        throw new EngineDAOException(
                MessageFormat.format(ERROR_PERSON_NOT_FOUND_BY_USERNAME_AND_PASSWORD, null));
    }
    getSession().getTransaction().commit();
    return work;
}

From source file:dao.ImagenDaoImpl.java

@Override
public List<Imagen> findAll() {
    Criteria criteria = createEntityCriteria();
    criteria.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);//To avoid duplicates.
    List<Imagen> imagen = (List<Imagen>) criteria.list();

    return imagen;
}

From source file:dao.InformacionDaoImpl.java

@Override
public List<Informacion> findAll() {
    Criteria criteria = createEntityCriteria();
    criteria.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);//To avoid duplicates.
    List<Informacion> matricula = (List<Informacion>) criteria.list();

    return matricula;
}

From source file:dao.InformacionKinderDaoImpl.java

@Override
public List<InformacionKinder> findAll() {
    Criteria criteria = createEntityCriteria();
    criteria.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);//To avoid duplicates.
    List<InformacionKinder> contacto = (List<InformacionKinder>) criteria.list();

    return contacto;
}

From source file:dao.KinderDaoImpl.java

@Override
public List<Kinder> findAll() {
    Criteria criteria = createEntityCriteria();
    criteria.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);//To avoid duplicates.
    List<Kinder> kinder = (List<Kinder>) criteria.list();

    return kinder;
}

From source file:dao.MatriculaDaoImpl.java

@Override
public List<Matricula> findAll() {
    Criteria criteria = createEntityCriteria();
    criteria.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);//To avoid duplicates.
    List<Matricula> matricula = (List<Matricula>) criteria.list();

    return matricula;
}

From source file:dao.MensajeDaoImpl.java

@Override
public List<Mensaje> findAll() {
    Criteria criteria = createEntityCriteria();
    criteria.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);//To avoid duplicates.
    List<Mensaje> contacto = (List<Mensaje>) criteria.list();

    return contacto;
}

From source file:dao.MensajeKinderDaoImpl.java

@Override
public List<MensajeKinder> findAll() {
    Criteria criteria = createEntityCriteria();
    criteria.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);//To avoid duplicates.
    List<MensajeKinder> contacto = (List<MensajeKinder>) criteria.list();

    return contacto;
}

From source file:dao.MesDaoImpl.java

@Override
public List<Mes> findAll() {
    Criteria criteria = createEntityCriteria();
    criteria.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);//To avoid duplicates.
    List<Mes> contacto = (List<Mes>) criteria.list();

    return contacto;
}