EDIT

/**

* Copyright (C) 2008 EDIT

* European Distributed Institute of Taxonomy

* http://www.e-taxonomy.eu

*/

package eu.etaxonomy.cdm.persistence.dao.hibernate.term;

import java.util.List;

import java.util.Set;

import org.hibernate.Criteria;

import org.hibernate.criterion.Restrictions;

import org.springframework.stereotype.Repository;

import eu.etaxonomy.cdm.model.term.TermNode;

import eu.etaxonomy.cdm.model.term.TermType;

import eu.etaxonomy.cdm.persistence.dao.hibernate.common.VersionableDaoBase;

import eu.etaxonomy.cdm.persistence.dao.term.ITermNodeDao;

import eu.etaxonomy.cdm.persistence.query.OrderHint;

/**

 * @author a.babadshanjan

 * @since 09.09.2008

 */

@Repository

public class TermNodeDaoImpl

        extends VersionableDaoBase<TermNode>

        implements ITermNodeDao {

	public TermNodeDaoImpl() {

		super(TermNode.class);

	}

	@Override

    public List<TermNode> list() {

		Criteria crit = getSession().createCriteria(type);

		@SuppressWarnings("unchecked")

        List<TermNode> result = crit.list();

		return result;

	}

	//TODO still needs to be tested

	@Override

    public List<TermNode> list(TermType termType, Integer limit, Integer start, List<OrderHint> orderHints,

            List<String> propertyPaths){

	    Criteria criteria = getSession().createCriteria(type);

        if (termType != null){

            Set<TermType> types = termType.getGeneralizationOf(true);

            types.add(termType);

            criteria.add(Restrictions.in("termType", types));

        }

        addLimitAndStart(criteria, limit, start);

        addOrder(criteria, orderHints);

        @SuppressWarnings("unchecked")

        List<TermNode> results = criteria.list();

        defaultBeanInitializer.initializeAll(results, propertyPaths);

        return results;

	}

}