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@mauricioaniche
Created November 9, 2016 11:48
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/*
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* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package mx.edu.um.mateo.colportor.dao.hibernate;
import java.util.HashMap;
import java.util.Map;
import mx.edu.um.mateo.colportor.dao.PedidoColportorItemDao;
import mx.edu.um.mateo.colportor.model.PedidoColportorItem;
import mx.edu.um.mateo.general.dao.BaseDao;
import mx.edu.um.mateo.general.utils.Constantes;
import org.hibernate.Criteria;
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 osoto
*/
@Repository
@Transactional
public class PedidoColportorItemDaoHibernate extends BaseDao implements PedidoColportorItemDao {
public PedidoColportorItemDaoHibernate() {
log.info("Se ha creado una nueva instancia de PedidoColportorItemDao");
}
@Override
@Transactional(readOnly = true)
public Map<String, Object> lista(Map<String, Object> params) {
log.debug("Buscando lista de items de pedidos de colportor 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(PedidoColportorItem.class);
Criteria countCriteria = currentSession().createCriteria(PedidoColportorItem.class);
criteria.createCriteria("pedido").add(Restrictions.idEq(params.get("pedido")));
countCriteria.createCriteria("pedido").add(Restrictions.idEq(params.get("pedido")));
if (params.containsKey("filtro")) {
String filtro = (String) params.get("filtro");
Disjunction propiedades = Restrictions.disjunction();
propiedades.add(Restrictions.ilike("item", filtro,
MatchMode.ANYWHERE));
propiedades.add(Restrictions.ilike("observaciones", 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(Constantes.PEDIDO_COLPORTOR_ITEM_LIST, criteria.list());
countCriteria.setProjection(Projections.rowCount());
params.put("cantidad", (Long) countCriteria.list().get(0));
return params;
}
@Override
@Transactional(readOnly = true)
public PedidoColportorItem obtiene(Long id) {
PedidoColportorItem pedidoColportorItem = (PedidoColportorItem) currentSession().get(PedidoColportorItem.class, id);
return pedidoColportorItem;
}
@Override
public PedidoColportorItem crea(PedidoColportorItem pedidoColportorItem) {
getSession().save(pedidoColportorItem);
getSession().flush();
return pedidoColportorItem;
}
@Override
public PedidoColportorItem actualiza(PedidoColportorItem pedidoColportorItem) {
getSession().update(pedidoColportorItem);
getSession().flush();
return pedidoColportorItem;
}
@Override
public String elimina(Long id) {
PedidoColportorItem pedidoColportorItem = obtiene(id);
String nombre = pedidoColportorItem.getItem();
currentSession().delete(pedidoColportorItem);
currentSession().flush();
return nombre;
}
}
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