Example usage for org.hibernate Criteria uniqueResult

Introduction

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

Prototype

public Object uniqueResult() throws HibernateException;

Source Link

Document

Convenience method to return a single instance that matches the query, or null if the query returns no results.

Usage

From source file:br.com.hslife.orcamento.repository.PessoalRepository.java

License:Open Source License

public Pessoal findByUsuario(Usuario usuario) {
    Criteria criteria = getSession().createCriteria(Pessoal.class);
    criteria.add(Restrictions.eq("usuario.id", usuario.getId()));
    return (Pessoal) criteria.uniqueResult();
}

From source file:br.com.hslife.orcamento.repository.UsuarioRepository.java

License:Open Source License

public Usuario findByLogin(String login) {
    Criteria criteria = getSession().createCriteria(Usuario.class);
    criteria.add(Restrictions.eq("login", login));
    return (Usuario) criteria.uniqueResult();
}

From source file:br.com.igreja.factoryDAO.UsuarioDAO.java

public List<Usuario> identificaUsuario(String login, String senha) {

    List<Usuario> listaFuncionario = new ArrayList<>();

    sessao = HibernateUtil.getSessionFactory().openSession();
    sessao.beginTransaction();/*  w w  w  . ja  v a  2  s  . c o  m*/

    Criteria crit = sessao.createCriteria(Usuario.class);
    crit.add(Restrictions.like("login", login));
    crit.add(Restrictions.like("senha", senha));
    crit.uniqueResult();

    listaFuncionario = crit.list();

    return listaFuncionario;
}

From source file:br.com.jn.dao.UsersDAO.java

public Users procuraUsuario() {

    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    session.beginTransaction();//w w  w  .  ja v  a2 s  . c  om
    Criteria crit = session.createCriteria(Users.class);

    crit.add(Restrictions.eq("username", "alencar"));

    Users users = (Users) crit.uniqueResult();
    session.close();
    return users;
}

From source file:br.com.lsi.ordemservico.dao.DAOGeneric.java

@Override
public T getById(Long id) throws DAOException {
    T t = null;//from  w  ww  .jav a2  s.  com
    Session sessao = PersistenceUtil.getSessionFactory().openSession();
    try {
        // sessao.getTransaction().begin();
        Criteria criteria = sessao.createCriteria(classe);
        criteria.add(Restrictions.eq("id", id));
        t = (T) criteria.uniqueResult();

    } catch (Exception e) {
        e.printStackTrace();
        throw new DAOException("Erro ao buscar por ID no BD");
    } finally {
        sessao.close();
    }
    return t;

}

From source file:br.com.lsi.ordemservico.dao.EmpresaDAO.java

@Override
public Empresa buscarPorCNPJ(String cnpj) throws DAOException {

    Session sessoa = PersistenceUtil.getSessionFactory().openSession();
    Empresa e = null;/*  w  w w  . java  2 s .c  om*/
    sessoa.getTransaction().begin();
    Criteria criteria = sessoa.createCriteria(Empresa.class);
    criteria.add(Restrictions.eq("cnpj", cnpj));
    e = (Empresa) criteria.uniqueResult();
    return e;
}

From source file:br.com.lsi.ordemservico.dao.ProdutoDAO.java

@Override
public Produto buscarPorNome(String nome) throws DAOException {

    Session sessoa = PersistenceUtil.getSessionFactory().openSession();

    Produto p = null;//from  www .j a  v  a  2 s.  com
    try {

        sessoa.getTransaction().begin();
        Criteria criteria = sessoa.createCriteria(Produto.class);
        criteria.add(Restrictions.eq("nome", nome));
        p = (Produto) criteria.uniqueResult();
    } catch (Exception e) {
        sessoa.getTransaction().rollback();
        e.printStackTrace();
        throw new DAOException("Erro ao pesquisar por nome");
    } finally {
        sessoa.close();
    }
    return p;

}

From source file:br.com.machina.verbum.dao.hibernate.BlogDAOImpl.java

License:Apache License

public Blog findByStringId(String stringId) {

    final Criteria criteria = session.createCriteria(Blog.class);
    criteria.add(Restrictions.eq("stringId", stringId));

    return (Blog) criteria.uniqueResult();

}

From source file:br.com.machina.verbum.dao.hibernate.UserDAOImpl.java

License:Apache License

public User findByLogin(String login) {

    final Criteria criteria = session.createCriteria(User.class);
    criteria.add(Restrictions.eq("login", login));

    return (User) criteria.uniqueResult();

}

From source file:br.com.machina.verbum.dao.hibernate.UserDAOImpl.java

License:Apache License

public User findByLoginAnsPassword(String login, String password) {

    final String encryptedPassword = passwordEncrypter.encrypt(password);
    final Criteria criteria = session.createCriteria(User.class);
    criteria.add(Restrictions.eq("login", login));
    criteria.add(Restrictions.eq("password", encryptedPassword));

    return (User) criteria.uniqueResult();

}