org.zanata.dao.LocaleDAO.java Source code

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Here is the source code for org.zanata.dao.LocaleDAO.java

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/*
 * Copyright 2010, Red Hat, Inc. and individual contributors as indicated by the
 * @author tags. See the copyright.txt file in the distribution for a full
 * listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This software 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 Lesser General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this software; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA, or see the FSF
 * site: http://www.fsf.org.
 */
package org.zanata.dao;

import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.criterion.Restrictions;
import org.zanata.common.LocaleId;
import org.zanata.model.HLocale;

import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import javax.enterprise.context.RequestScoped;
import javax.inject.Named;
import java.util.List;

@Named("localeDAO")
@RequestScoped
public class LocaleDAO extends AbstractDAOImpl<HLocale, Long> {

    public LocaleDAO() {
        super(HLocale.class);
    }

    public LocaleDAO(Session session) {
        super(HLocale.class, session);
    }

    public @Nullable HLocale findByLocaleId(@Nonnull LocaleId locale) {
        return (HLocale) getSession().byNaturalId(HLocale.class).using("localeId", locale).load();
    }

    @SuppressWarnings("unchecked")
    public List<HLocale> findBySimilarLocaleId(LocaleId localeId) {
        return (List<HLocale>) getSession().createQuery("from HLocale l where lower(l.localeId) = :id ")
                .setString("id", localeId.getId().toLowerCase()).setComment("LocaleDAO.findBySimilarLocaleId")
                .list();
    }

    public List<HLocale> findAllActive() {
        return findByCriteria(Restrictions.eq("active", true));
    }

    public List<HLocale> findAllActiveAndEnabledByDefault() {
        return findByCriteria(Restrictions.eq("active", true), Restrictions.eq("enabledByDefault", true));
    }

    public List<HLocale> findAll() {
        return findByCriteria(); // Return all of them
    }

    public List<HLocale> searchByName(String query, int maxResult, int firstResult) {
        Query q = getSession()
                .createQuery("from HLocale l where " + "lower(l.localeId) like :query "
                        + "or lower(l.displayName) like :query " + "or lower(l.nativeName) like :query")
                .setString("query", "%" + query.toLowerCase() + "%").setFirstResult(firstResult);
        if (maxResult != -1) {
            q.setMaxResults(maxResult);
        }
        q.setComment("LocaleDAO.searchByName");
        return q.list();
    }

    public int countByNameLike(String query) {
        return searchByName(query, -1, 0).size();
    }
}