/* * Copyright (c) 2019 AT&T Intellectual Property. All rights reserved. * * 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.akraino.validation.ui.daoimpl; import java.util.List; import javax.annotation.Nonnull; import org.akraino.validation.ui.dao.BlueprintInstanceDAO; import org.akraino.validation.ui.entity.Blueprint; import org.akraino.validation.ui.entity.BlueprintInstance; import org.hibernate.Criteria; import org.hibernate.Session; import org.hibernate.SessionFactory; import org.hibernate.criterion.Restrictions; import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Repository; @Repository public class BlueprintInstanceDAOImpl implements BlueprintInstanceDAO { private static final EELFLoggerDelegate LOGGER = EELFLoggerDelegate.getLogger(BlueprintInstanceDAOImpl.class); @Autowired private SessionFactory sessionFactory; protected Session getSession() { return sessionFactory.getCurrentSession(); } @Override public List getBlueprintInstances() { Criteria criteria = getSession().createCriteria(BlueprintInstance.class); criteria.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY); return criteria.list(); } @Override public BlueprintInstance getBlueprintInstance(@Nonnull Integer instId) { Criteria criteria = getSession().createCriteria(BlueprintInstance.class); criteria.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY); criteria.add(Restrictions.eq("id", instId)); return criteria.list() == null || criteria.list().size() < 1 ? null : (BlueprintInstance) criteria.list().get(0); } @Override public BlueprintInstance getBlueprintInstance(Blueprint blueprint, String version) { Criteria criteria = getSession().createCriteria(BlueprintInstance.class); criteria.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY); if (blueprint != null) { criteria.add(Restrictions.eq("blueprint", blueprint)); } if (version != null) { criteria.add(Restrictions.eq("version", version)); } return criteria.list() == null || criteria.list().size() < 1 ? null : (BlueprintInstance) criteria.list().get(0); } @Override public void saveOrUpdate(@Nonnull BlueprintInstance blueprintInst) { getSession().saveOrUpdate(blueprintInst); getSession().flush(); } @Override public void merge(@Nonnull BlueprintInstance blueprintInst) { getSession().merge(blueprintInst); getSession().flush(); } @Override public void deleteBlueprintInstance(@Nonnull BlueprintInstance blueprintInst) { getSession().delete(blueprintInst); getSession().flush(); } @Override public void deleteAll() { if (getSession().createQuery("delete from BlueprintInstance").executeUpdate() > 0) { LOGGER.info(EELFLoggerDelegate.applicationLogger, "All blueprint instances entries are cleaned up"); getSession().flush(); } } }