/*
* The MIT License
*
* Copyright 2012 Universidad de Montemorelos A. C.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package mx.edu.um.mateo.general.dao.impl;
import java.util.HashMap;
import java.util.Map;
import mx.edu.um.mateo.general.dao.BaseDao;
import mx.edu.um.mateo.general.dao.ClienteDao;
import mx.edu.um.mateo.general.model.Cliente;
import mx.edu.um.mateo.general.model.TipoCliente;
import mx.edu.um.mateo.general.model.Usuario;
import org.hibernate.Criteria;
import org.hibernate.Session;
import org.hibernate.criterion.Disjunction;
import org.hibernate.criterion.MatchMode;
import org.hibernate.criterion.Order;
import org.hibernate.criterion.Projections;
import org.hibernate.criterion.Restrictions;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Transactional;
/**
*
* @author J. David Mendoza <jdmendoza@um.edu.mx>
*/
@Repository
@Transactional
public class ClienteDaoHibernate extends BaseDao implements ClienteDao {
public ClienteDaoHibernate() {
log.info("Se ha creado una nueva instancia de ClienteDao");
}
@Override
@Transactional(readOnly = true)
public Map<String, Object> lista(Map<String, Object> params) {
log.debug("Buscando lista de clientes con params {}", params);
if (params == null) {
params = new HashMap<>();
}
if (!params.containsKey("max")) {
params.put("max", 10);
} else {
params.put("max", Math.min((Integer) params.get("max"), 100));
}
if (params.containsKey("pagina")) {
Long pagina = (Long) params.get("pagina");
Long offset = (pagina - 1) * (Integer) params.get("max");
params.put("offset", offset.intValue());
}
if (!params.containsKey("offset")) {
params.put("offset", 0);
}
Criteria criteria = currentSession().createCriteria(Cliente.class);
Criteria countCriteria = currentSession().createCriteria(Cliente.class);
if (params.containsKey("empresa")) {
criteria.createCriteria("empresa").add(
Restrictions.idEq(params.get("empresa")));
countCriteria.createCriteria("empresa").add(
Restrictions.idEq(params.get("empresa")));
}
if (params.containsKey("tipoCliente")) {
criteria.createCriteria("tipoCliente").add(
Restrictions.idEq(params.get("tipoCliente")));
countCriteria.createCriteria("tipoCliente").add(
Restrictions.idEq(params.get("tipoCliente")));
}
if (params.containsKey("filtro")) {
String filtro = (String) params.get("filtro");
Disjunction propiedades = Restrictions.disjunction();
propiedades.add(Restrictions.ilike("nombre", filtro,
MatchMode.ANYWHERE));
propiedades.add(Restrictions.ilike("nombreCompleto", filtro,
MatchMode.ANYWHERE));
propiedades.add(Restrictions.ilike("rfc", filtro,
MatchMode.ANYWHERE));
propiedades.add(Restrictions.ilike("correo", filtro,
MatchMode.ANYWHERE));
propiedades.add(Restrictions.ilike("contacto", filtro,
MatchMode.ANYWHERE));
criteria.add(propiedades);
countCriteria.add(propiedades);
}
if (params.containsKey("order")) {
String campo = (String) params.get("order");
if (params.get("sort").equals("desc")) {
criteria.addOrder(Order.desc(campo));
} else {
criteria.addOrder(Order.asc(campo));
}
}
if (!params.containsKey("reporte")) {
criteria.setFirstResult((Integer) params.get("offset"));
criteria.setMaxResults((Integer) params.get("max"));
}
params.put("clientes", criteria.list());
countCriteria.setProjection(Projections.rowCount());
params.put("cantidad", (Long) countCriteria.list().get(0));
return params;
}
@Override
@Transactional(readOnly = true)
public Cliente obtiene(Long id) {
Cliente cliente = (Cliente) currentSession().get(Cliente.class, id);
return cliente;
}
@Override
public Cliente crea(Cliente cliente, Usuario usuario) {
Session session = currentSession();
if (usuario != null) {
cliente.setEmpresa(usuario.getEmpresa());
}
cliente.setTipoCliente((TipoCliente) session.get(TipoCliente.class,
cliente.getTipoCliente().getId()));
session.save(cliente);
session.flush();
return cliente;
}
@Override
public Cliente crea(Cliente cliente) {
return this.crea(cliente, null);
}
@Override
public Cliente actualiza(Cliente cliente) {
return this.actualiza(cliente, null);
}
@Override
public Cliente actualiza(Cliente cliente, Usuario usuario) {
Session session = currentSession();
if (usuario != null) {
cliente.setEmpresa(usuario.getEmpresa());
}
cliente.setTipoCliente((TipoCliente) session.get(TipoCliente.class,
cliente.getTipoCliente().getId()));
session.update(cliente);
session.flush();
return cliente;
}
@Override
public String elimina(Long id) {
Cliente cliente = obtiene(id);
String nombre = cliente.getNombre();
currentSession().delete(cliente);
currentSession().flush();
return nombre;
}
}