org.broadleafcommerce.core.util.dao.CodeTypeDaoImpl 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.util.dao;
import org.broadleafcommerce.common.persistence.EntityConfiguration;
import org.broadleafcommerce.core.util.domain.CodeType;
import org.broadleafcommerce.core.util.domain.CodeTypeImpl;
import org.springframework.stereotype.Repository;
import javax.annotation.Resource;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.Query;
import java.util.List;
@Repository("blCodeTypeDao")
public class CodeTypeDaoImpl implements CodeTypeDao {
@PersistenceContext(unitName="blPU")
protected EntityManager em;
@Resource(name="blEntityConfiguration")
protected EntityConfiguration entityConfiguration;
public CodeType create() {
return ((CodeType) entityConfiguration.createEntityInstance(CodeType.class.getName()));
}
@SuppressWarnings("unchecked")
public List readAllCodeTypes() {
Query query = em.createNamedQuery("BC_READ_ALL_CODE_TYPES");
return query.getResultList();
}
public void delete(CodeType codeType) {
if (!em.contains(codeType)) {
codeType = (CodeType) em.find(CodeTypeImpl.class, codeType.getId());
}
em.remove(codeType);
}
public CodeType readCodeTypeById(Long codeTypeId) {
return (CodeType) em.find(entityConfiguration.lookupEntityClass(CodeType.class.getName()), codeTypeId);
}
@SuppressWarnings("unchecked")
public List readCodeTypeByKey(String key) {
Query query = em.createNamedQuery("BC_READ_CODE_TYPE_BY_KEY");
query.setParameter("key", key);
List result = query.getResultList();
return result;
}
public CodeType save(CodeType codeType) {
if(codeType.getId()==null) {
em.persist(codeType);
}else {
codeType = em.merge(codeType);
}
return codeType;
}
}