org.broadleafcommerce.common.enumeration.dao.DataDrivenEnumerationDaoImpl Maven / Gradle / Ivy
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* BroadleafCommerce Common Libraries
* %%
* Copyright (C) 2009 - 2013 Broadleaf Commerce
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* 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
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package org.broadleafcommerce.common.enumeration.dao;
import javax.annotation.Resource;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.TypedQuery;
import org.broadleafcommerce.common.enumeration.domain.DataDrivenEnumeration;
import org.broadleafcommerce.common.enumeration.domain.DataDrivenEnumerationValue;
import org.broadleafcommerce.common.persistence.EntityConfiguration;
import org.broadleafcommerce.common.util.dao.TypedQueryBuilder;
import org.springframework.stereotype.Repository;
@Repository("blDataDrivenEnumerationDao")
public class DataDrivenEnumerationDaoImpl implements DataDrivenEnumerationDao {
@PersistenceContext(unitName = "blPU")
protected EntityManager em;
@Resource(name = "blEntityConfiguration")
protected EntityConfiguration entityConfiguration;
@Override
public DataDrivenEnumeration readEnumByKey(String enumKey) {
TypedQuery query = new TypedQueryBuilder(DataDrivenEnumeration.class, "dde")
.addRestriction("dde.key", "=", enumKey)
.toQuery(em);
return query.getSingleResult();
}
@Override
public DataDrivenEnumerationValue readEnumValueByKey(String enumKey, String enumValueKey) {
TypedQuery query =
new TypedQueryBuilder(DataDrivenEnumerationValue.class, "ddev")
.addRestriction("ddev.type.key", "=", enumKey)
.addRestriction("ddev.key", "=", enumValueKey)
.toQuery(em);
return query.getSingleResult();
}
}