2 * Copyright (c) 2019 AT&T Intellectual Property. All rights reserved.
4 * Licensed under the Apache License, Version 2.0 (the "License"); you may
5 * not use this file except in compliance with the License. You may obtain
6 * a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
13 * implied. See the License for the specific language governing
14 * permissions and limitations under the License.
16 package org.akraino.validation.ui.daoimpl;
18 import java.util.List;
20 import javax.annotation.Nonnull;
22 import org.akraino.validation.ui.dao.LabDAO;
23 import org.akraino.validation.ui.data.Lab;
24 import org.akraino.validation.ui.entity.LabInfo;
25 import org.hibernate.Criteria;
26 import org.hibernate.Session;
27 import org.hibernate.SessionFactory;
28 import org.hibernate.criterion.Restrictions;
29 import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
30 import org.springframework.beans.factory.annotation.Autowired;
31 import org.springframework.stereotype.Repository;
34 public class LabDAOImpl implements LabDAO {
36 private static final EELFLoggerDelegate LOGGER = EELFLoggerDelegate.getLogger(LabDAOImpl.class);
39 private SessionFactory sessionFactory;
41 protected Session getSession() {
42 return sessionFactory.getCurrentSession();
46 public List<LabInfo> getLabs() {
47 Criteria criteria = getSession().createCriteria(LabInfo.class);
48 return criteria.list();
52 public LabInfo getLab(@Nonnull Integer labId) {
53 Criteria criteria = getSession().createCriteria(LabInfo.class);
54 criteria.add(Restrictions.eq("id", String.valueOf(labId)));
55 return criteria.list() == null ? null : (LabInfo) criteria.list().get(0);
59 public LabInfo getLab(@Nonnull Lab lab) {
60 Criteria criteria = getSession().createCriteria(LabInfo.class);
61 criteria.add(Restrictions.eq("lab", lab));
62 return criteria.list() == null ? null : (LabInfo) criteria.list().get(0);
66 public void saveOrUpdate(@Nonnull LabInfo lab) {
67 getSession().saveOrUpdate(lab);
72 public void merge(@Nonnull LabInfo lab) {
73 getSession().merge(lab);
78 public void deleteLab(@Nonnull LabInfo lab) {
79 getSession().delete(lab);
84 public void deleteAll() {
85 if (getSession().createQuery("delete from Lab").executeUpdate() > 0) {
86 LOGGER.info(EELFLoggerDelegate.applicationLogger, "All lab entries are cleaned up");