org.broadleafcommerce.core.catalog.dao.SkuDaoImpl Maven / Gradle / Ivy
/*
* 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.catalog.dao;
import org.broadleafcommerce.common.persistence.EntityConfiguration;
import org.broadleafcommerce.core.catalog.domain.Sku;
import org.broadleafcommerce.core.catalog.domain.SkuFee;
import org.broadleafcommerce.core.catalog.domain.SkuImpl;
import org.springframework.stereotype.Repository;
import javax.annotation.Resource;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.TypedQuery;
import java.util.List;
/**
* {@inheritDoc}
*
* @author Jeff Fischer
*/
@Repository("blSkuDao")
public class SkuDaoImpl implements SkuDao {
@PersistenceContext(unitName="blPU")
protected EntityManager em;
@Resource(name="blEntityConfiguration")
protected EntityConfiguration entityConfiguration;
@Override
public Sku save(Sku sku) {
return em.merge(sku);
}
@Override
public SkuFee saveSkuFee(SkuFee fee) {
return em.merge(fee);
}
@Override
public Sku readSkuById(Long skuId) {
return (Sku) em.find(SkuImpl.class, skuId);
}
@Override
public Sku readFirstSku() {
TypedQuery query = em.createNamedQuery("BC_READ_FIRST_SKU", Sku.class);
return query.getSingleResult();
}
@Override
public List readAllSkus() {
TypedQuery query = em.createNamedQuery("BC_READ_ALL_SKUS", Sku.class);
return query.getResultList();
}
@Override
public List readSkusById(List ids) {
TypedQuery query = em.createNamedQuery("BC_READ_SKUS_BY_ID", Sku.class);
query.setParameter("skuIds", ids);
return query.getResultList();
}
@Override
public void delete(Sku sku){
if (!em.contains(sku)) {
sku = readSkuById(sku.getId());
}
em.remove(sku);
}
@Override
public Sku create() {
return (Sku) entityConfiguration.createEntityInstance(Sku.class.getName());
}
}