/* M3S - multimedia management system
*
* Copyright (C) 2009 INBio - Instituto Nacional de Biodiversidad, Costa Rica
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.inbio.m3s.dao.core.impl;
import java.util.List;
import org.apache.log4j.Logger;
import org.hibernate.Criteria;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.criterion.Restrictions;
import org.inbio.m3s.dao.GenericBaseDAOImpl;
import org.inbio.m3s.dao.core.KeywordDAO;
import org.inbio.m3s.dto.message.KeywordDTO;
import org.inbio.m3s.model.core.Keyword;
import org.springframework.orm.hibernate3.HibernateCallback;
import org.springframework.orm.hibernate3.HibernateTemplate;
/**
* @author jgutierrez
*
*/
public class KeywordDAOImpl extends GenericBaseDAOImpl<Keyword,Integer> implements KeywordDAO {
private static Logger logger = Logger.getLogger(KeywordDAOImpl.class);
/*
* (non-Javadoc)
* @see org.inbio.m3s.dao.core.KeywordDAO#getKeywordLite(java.lang.String, java.lang.String)
*/
public KeywordDTO getKeywordLite(final String keywordName, final String searchLocale) {
// logger.debug("getKeywordDBId... start ");
HibernateTemplate template = getHibernateTemplate();
return (KeywordDTO) template.execute(new HibernateCallback() {
public Object doInHibernate(Session session) {
Query query = session.createQuery(
//"select k.keywordId"
"select new org.inbio.m3s.dto.message.KeywordDTO(k.keywordId, tt.name)"
+ " from TextTranslation as tt, Keyword as k"
+ " where tt.name = '" + keywordName + "'"
+ " and tt.textId = k.nameTextId"
+ " and tt.locale = :searchLocale");
query.setParameter("searchLocale", searchLocale);
query.setCacheable(true);
return query.uniqueResult();
}
});
}
/*
* (non-Javadoc)
* @see org.inbio.m3s.dao.core.KeywordDAO#findByName(java.lang.String)
*/
public Keyword findByName(final String keywordName) throws IllegalArgumentException {
logger.debug("findAllByName with ["+keywordName+"] ");
HibernateTemplate template = getHibernateTemplate();
return (Keyword) template.execute(new HibernateCallback() {
public Object doInHibernate(Session session) {
Criteria criteria = session.createCriteria(Keyword.class, "k");
criteria.createAlias("translations", "t");
criteria.add(Restrictions.ilike("t.name", keywordName));
criteria.setCacheable(true);
return criteria.uniqueResult();
}
});
}
/* (non-Javadoc)
* @see org.inbio.portal.dao.nomenclaturalgroup.NomenclaturalGroupDAO#getChildGroupsOf(long)
*/
@SuppressWarnings("unchecked")
public List<KeywordDTO> getAllKeywordLiteForMedia(final Integer mediaId, final String searchLocale) {
HibernateTemplate template = getHibernateTemplate();
return (List<KeywordDTO>) template.execute(new HibernateCallback() {
public Object doInHibernate(Session session) {
Query query = session.createQuery(
"select new org.inbio.m3s.dto.message.KeywordDTO(mk.keyword.keywordId, tt.name)"
+ " from TextTranslation as tt, MediaKeyword as mk"
+ " where mk.id.mediaId = " + mediaId
+ " and tt.textId = mk.keyword.nameTextId"
+ " and tt.locale = :searchLocale");
query.setParameter("searchLocale", searchLocale);
query.setCacheable(true);
return query.list();
}
});
}
/*
* (non-Javadoc)
* @see org.inbio.m3s.dao.core.KeywordDAO#findAllByMedia(java.lang.Integer)
*/
@SuppressWarnings("unchecked")
public List<Keyword> findAllByMedia(final Integer mediaId) throws IllegalArgumentException {
HibernateTemplate template = getHibernateTemplate();
return (List<Keyword>) template.execute(new HibernateCallback() {
public Object doInHibernate(Session session) {
Query query = session.createQuery(
"select mk.keyword"
+ " from MediaKeyword as mk"
+ " where mk.id.mediaId = :mediaId");
query.setParameter("mediaId", mediaId);
query.setCacheable(true);
return query.list();
}
});
}
@SuppressWarnings("unchecked")
public List<KeywordDTO> findAllByPartialNamePaginated(final String partialKeywrod, final int maxResults, final String searchLocale) {
logger.debug("findAllByPartialNamePaginated with[" + partialKeywrod +"]");
HibernateTemplate template = getHibernateTemplate();
return (List<KeywordDTO>) template.execute(new HibernateCallback() {
public Object doInHibernate(Session session) {
Query query = session.createQuery(
"select new org.inbio.m3s.dto.message.KeywordDTO(k.keywordId, tt.name)"
+ " from TextTranslation as tt, Keyword as k"
+ " where tt.locale = :searchLocale"
+ " and tt.name like :keyword"
+ " and k.nameTextId = tt.textId");
query.setParameter("searchLocale", searchLocale);
query.setParameter("keyword", partialKeywrod);
query.setFirstResult(0);
query.setMaxResults(maxResults);
query.setCacheable(true);
return query.list();
}
});
}
/*
* (non-Javadoc)
* @see org.inbio.m3s.dao.core.KeywordDAO#findAllByPartialNamePaginated(java.lang.String, int)
*/
@SuppressWarnings("unchecked")
public List<Keyword> findAllByPartialNamePaginated(final String partialKeywrod, final int maxResults){
logger.debug("findAllByPartialNamePaginatedUncaseSensitive with[" + partialKeywrod +"]");
HibernateTemplate template = getHibernateTemplate();
return (List<Keyword>) template.execute(new HibernateCallback() {
public Object doInHibernate(Session session) {
Criteria criteria = session.createCriteria(Keyword.class, "k");
criteria.createAlias("translations", "t");
criteria.add(Restrictions.ilike("t.name", partialKeywrod));
criteria.setFirstResult(0);
criteria.setMaxResults(maxResults);
criteria.setCacheable(true);
return criteria.list();
}
});
}
}