D-Net

package eu.dnetlib.goldoa.service.dao;

//import eu.dnetlib.goldoa.domain.Currency;

import eu.dnetlib.goldoa.domain.Journal;

import org.apache.log4j.Logger;

import org.hibernate.criterion.Disjunction;

import org.hibernate.criterion.MatchMode;

import org.hibernate.criterion.Restrictions;

import org.springframework.stereotype.Repository;

import java.util.List;

/**

 * Created by antleb on 3/18/15.

 */

@Repository

public class JournalDAO extends  AbstractDao<String,Journal>{

	private static Logger logger = Logger.getLogger(JournalDAO.class);

	@SuppressWarnings("unchecked")

	public List<Object> search(String term) {

		Disjunction d = Restrictions.disjunction();

		d.add(Restrictions.ilike("alttitle",term, MatchMode.ANYWHERE));

		d.add(Restrictions.ilike("title",term, MatchMode.ANYWHERE));

		d.add(Restrictions.ilike("issn",term, MatchMode.ANYWHERE));

		return  createEntityCriteria().add(d).list();

	}

	@SuppressWarnings("unchecked")

	public Journal getJournal(String id) {

		List<Journal> rs = createEntityCriteria().add(Restrictions.eq("id",id)).list();

		if(rs.isEmpty())

			return null;

		return rs.get(0);

	}

	@SuppressWarnings("unchecked")

	public Journal getJournalByTitle(String title) {

		List<Journal> rs = createEntityCriteria().add(Restrictions.eq("title",title)).list();

		if(rs.size() > 0)

			return rs.get(0);

		return null;

	}

	public Journal saveJournal(Journal journal) {

		logger.debug("save journal dao");

		Journal j = getJournal(journal.getId());

		Journal journal_merged = null;

		if(j!=null)

			journal_merged = (Journal) getSession().merge(journal);

		else

			persist(journal);

		return journal;

	}

}