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.DiskDao.java

/**
 * ?,   /*w  w  w .  j  ava2  s  . c  o  m*/
 * @param user
 * @return 
 */
public List<Disk> getDisksByOwner(User user) {
    Criteria crit = getCurrentSession().createCriteria(Disk.class);
    crit.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);
    crit.add(Restrictions.eq("user.userId", user.getUserId()));
    return crit.list();
}

From source file:dao.EncargadoDaoImpl.java

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

    return encargado;
}

From source file:dao.EnfermedadDaoImpl.java

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

    return matricula;
}

From source file:dao.EspecialidadDaoImpl.java

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

    return clase;
}

From source file:dao.FacturaDaoImpl.java

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

    return factura;
}

From source file:dao.FamiliarDaoImpl.java

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

    return familiar;
}

From source file:dao.hibernate.HibernateCommunicationDAO.java

@Override
public List<Communication> getCommunicationsByEmployee(Employee employee) throws EngineDAOException {
    getSession().beginTransaction();//from  w  ww  . jav  a 2 s  .  c  o  m
    Criteria criteria = getSession().createCriteria(persistentClass);
    criteria.add(Restrictions.eq(EMPLOYEE, employee));
    criteria.setResultTransformer(CriteriaSpecification.DISTINCT_ROOT_ENTITY);
    List<Communication> cs = null;
    try {
        cs = criteria.list();
    } catch (RuntimeException e) {
        throw new EngineDAOException(e);
    }
    if (cs == null) {
        getSession().getTransaction().rollback();
        throw new EngineDAOException(
                MessageFormat.format(ERROR_PERSON_NOT_FOUND_BY_USERNAME_AND_PASSWORD, null));
    }
    getSession().getTransaction().commit();
    return cs;
}

From source file:dao.hibernate.HibernateCommunicationDAO.java

@Override
public List<Communication> getCommunicationsByStudent(Student student) throws EngineDAOException {
    getSession().beginTransaction();/*  w  w w  .ja  v a  2s.c  o  m*/
    Criteria criteria = getSession().createCriteria(persistentClass);
    criteria.add(Restrictions.eq(STUDENT, student));
    criteria.setResultTransformer(CriteriaSpecification.DISTINCT_ROOT_ENTITY);
    List<Communication> cs = null;
    try {
        cs = criteria.list();
    } catch (RuntimeException e) {
        throw new EngineDAOException(e);
    }
    if (cs == null) {
        getSession().getTransaction().rollback();
        throw new EngineDAOException(
                MessageFormat.format(ERROR_PERSON_NOT_FOUND_BY_USERNAME_AND_PASSWORD, null));
    }
    getSession().getTransaction().commit();
    return cs;
}

From source file:dao.hibernate.HibernateCommunicationDAO.java

@Override
public Communication getCommunicationByEmployeeAndStudent(Employee employee, Student student)
        throws EngineDAOException {
    getSession().beginTransaction();/*from w ww.  jav a2 s .c  o m*/
    Criteria criteria = getSession().createCriteria(persistentClass);
    criteria.add(Restrictions.eq(STUDENT, student));
    criteria.add(Restrictions.eq(EMPLOYEE, employee));
    criteria.setResultTransformer(CriteriaSpecification.DISTINCT_ROOT_ENTITY);
    Communication communication = null;
    try {
        communication = (Communication) criteria.uniqueResult();
    } catch (RuntimeException e) {
        throw new EngineDAOException(e);
    }
    if (communication == null) {
        getSession().getTransaction().rollback();
        throw new EngineDAOException(
                MessageFormat.format(ERROR_PERSON_NOT_FOUND_BY_USERNAME_AND_PASSWORD, null));
    }
    getSession().getTransaction().commit();
    return communication;
}

From source file:dao.hibernate.HibernateEmployeeDAO.java

@Override
public List<Employee> getEmployeesByName(String name) throws EngineDAOException {
    getSession().beginTransaction();//from  w w w . jav  a2 s. co  m
    Criteria criteria = getSession().createCriteria(persistentClass);
    criteria.add(Restrictions.eq(HibernatePersonDAO.NAME, name));
    //criteria.add(Restrictions.eq(PASSWORD, password));
    criteria.setResultTransformer(CriteriaSpecification.DISTINCT_ROOT_ENTITY);
    List<Employee> employees = null;
    try {
        employees = criteria.list();
    } catch (RuntimeException e) {
        throw new EngineDAOException(e);
    }
    if (employees == null) {
        getSession().getTransaction().rollback();
        throw new EngineDAOException(
                MessageFormat.format(ERROR_PERSON_NOT_FOUND_BY_USERNAME_AND_PASSWORD, null));
    }
    getSession().getTransaction().commit();
    return employees;
}