net.neurowork.cenatic.centraldir.dao.impl.HibernateIndicadorDaoImpl.java Source code

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Here is the source code for net.neurowork.cenatic.centraldir.dao.impl.HibernateIndicadorDaoImpl.java

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/*
 * Copyright 2010 CENATIC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package net.neurowork.cenatic.centraldir.dao.impl;

import java.util.Collection;
import java.util.List;

import net.neurowork.cenatic.centraldir.dao.DaoException;
import net.neurowork.cenatic.centraldir.dao.IndicadorDao;
import net.neurowork.cenatic.centraldir.model.indicators.AgruparPor;
import net.neurowork.cenatic.centraldir.model.indicators.Indicator;
import net.neurowork.cenatic.centraldir.model.indicators.TipoGrafico;
import net.neurowork.cenatic.centraldir.model.indicators.TipoIndicador;

import org.hibernate.ObjectNotFoundException;
import org.hibernate.criterion.DetachedCriteria;
import org.hibernate.criterion.Order;
import org.hibernate.criterion.Restrictions;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.dao.DataAccessException;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

/**
 *
 * @author Alejandro Sanchez Acosta <asanchez@neurowork.net> http://www.neurowork.net
 * @since 13/11/2010
 */
public class HibernateIndicadorDaoImpl extends HibernateDaoSupport implements IndicadorDao {
    private final static Logger logger = LoggerFactory.getLogger(HibernateIndicadorDaoImpl.class);

    public Collection<Indicator> getIndicadors() {
        return getHibernateTemplate().loadAll(Indicator.class);
    }

    @Override
    public void saveIndicator(Indicator indicator) throws DaoException {
        if (logger.isTraceEnabled())
            logger.trace("Saving Indicator: " + indicator);
        getHibernateTemplate().saveOrUpdate(indicator);
    }

    @SuppressWarnings("unchecked")
    @Override
    public Collection<Indicator> findIndicador(String name) throws DaoException {
        if (logger.isTraceEnabled())
            logger.trace("Hibernate Searching Indicador with name:" + name);
        DetachedCriteria criteria = DetachedCriteria.forClass(Indicator.class);
        criteria.add(Restrictions.like("name", "%" + name + "%"));
        criteria.addOrder(Order.asc("name"));
        return (List<Indicator>) getHibernateTemplate().findByCriteria(criteria);
    }

    @Override
    public Indicator loadIndicator(Integer id) throws DaoException {
        if (logger.isTraceEnabled())
            logger.trace("Loading Indicator width id: " + id);
        try {
            return getHibernateTemplate().load(Indicator.class, id);
        } catch (ObjectNotFoundException e) {
            return null;
        } catch (DataAccessException e) {
            throw new DaoException(e.getMessage());
        }
    }

    @Override
    public Collection<TipoIndicador> getTiposIndicador() throws DaoException {
        return getHibernateTemplate().loadAll(TipoIndicador.class);
    }

    @Override
    public Collection<TipoGrafico> getTiposGrafico() throws DaoException {
        return getHibernateTemplate().loadAll(TipoGrafico.class);
    }

    @Override
    public Collection<AgruparPor> getAgruparPors() throws DaoException {
        return getHibernateTemplate().loadAll(AgruparPor.class);
    }

    @Override
    public TipoGrafico findTipoGraficoById(Integer id) throws DaoException {
        if (logger.isTraceEnabled())
            logger.trace("Loading TipoGrafico width id: " + id);
        try {
            return getHibernateTemplate().load(TipoGrafico.class, id);
        } catch (ObjectNotFoundException e) {
            return null;
        } catch (DataAccessException e) {
            throw new DaoException(e.getMessage());
        }
    }
}