org.broadleafcommerce.core.search.dao.SearchSynonymDaoImpl Maven / Gradle / Ivy

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BroadleafCommerce Framework

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/*
 * Copyright 2008-2012 the original author or authors.
 *
 * 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 org.broadleafcommerce.core.search.dao;

import java.util.List;

import javax.persistence.EntityManager;
import javax.persistence.NoResultException;
import javax.persistence.PersistenceContext;
import javax.persistence.Query;

import org.broadleafcommerce.core.search.domain.SearchSynonym;
import org.springframework.stereotype.Repository;

@Repository("blSearchSynonymDao")
public class SearchSynonymDaoImpl implements SearchSynonymDao {

    @PersistenceContext(unitName = "blPU")
    protected EntityManager em;

    @SuppressWarnings("unchecked")
    public List getAllSynonyms() {
        Query query = em.createNamedQuery("BC_READ_SEARCH_SYNONYMS");
        List result;
        try {
            result = (List) query.getResultList();
        } catch (NoResultException e) {
            result = null;
        }
        return result;
    }

    public void createSynonym(SearchSynonym synonym) {
        em.persist(synonym);
    }

    public void deleteSynonym(SearchSynonym synonym) {
        em.remove(synonym);
    }

    public void updateSynonym(SearchSynonym synonym) {
        em.merge(synonym);
    }
}