/*
* Copyright 2015 herd contributors
*
* 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.finra.herd.service.helper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.finra.herd.dao.AttributeValueListDao;
import org.finra.herd.model.ObjectNotFoundException;
import org.finra.herd.model.api.xml.AttributeValueListKey;
import org.finra.herd.model.jpa.AttributeValueListEntity;
/**
* Helper for attribute value list related operations which require DAO.
*/
@Component
public class AttributeValueListDaoHelper
{
@Autowired
private AttributeValueListDao attributeValueListDao;
/**
* Gets the attribute value list entity and ensure it exists.
*
* @param attributeValueListKey the attribute value list key (case insensitive)
*
* @return the attribute value list entity
*/
public AttributeValueListEntity getAttributeValueListEntity(AttributeValueListKey attributeValueListKey)
{
AttributeValueListEntity attributeValueListEntity = attributeValueListDao.getAttributeValueListByKey(attributeValueListKey);
if (attributeValueListEntity == null)
{
throw new ObjectNotFoundException(String
.format("Attribute value list with name \"%s\" doesn't exist for namespace \"%s\".", attributeValueListKey.getAttributeValueListName(),
attributeValueListKey.getNamespace()));
}
return attributeValueListEntity;
}
}