/*
* 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
+ * 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
+ * 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.
+ * 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.persistence.EntityManager;
-import javax.persistence.criteria.CriteriaBuilder;
-import javax.persistence.criteria.CriteriaQuery;
-import javax.persistence.criteria.Root;
+import javax.annotation.Nonnull;
import org.akraino.validation.ui.dao.SubmissionDAO;
import org.akraino.validation.ui.entity.Submission;
-import org.apache.log4j.Logger;
+import org.hibernate.Criteria;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
-import org.hibernate.query.Query;
+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 SubmissionDAOImpl implements SubmissionDAO {
- private static final Logger LOGGER = Logger.getLogger(SubmissionDAOImpl.class);
+ private static final EELFLoggerDelegate LOGGER = EELFLoggerDelegate.getLogger(SubmissionDAOImpl.class);
@Autowired
private SessionFactory sessionFactory;
@Override
public List<Submission> getSubmissions() {
-
- CriteriaBuilder builder = getSession().getCriteriaBuilder();
- CriteriaQuery<Submission> criteria = builder.createQuery(Submission.class);
-
- Root<Submission> root = criteria.from(Submission.class);
- criteria.select(root);
-
- Query<Submission> query = getSession().createQuery(criteria);
-
- return query.getResultList();
-
+ Criteria criteria = getSession().createCriteria(Submission.class);
+ criteria.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);
+ return criteria.list();
}
@Override
- public Submission getSubmission(Integer submissionId) {
-
- EntityManager entityManager = getSession().getEntityManagerFactory().createEntityManager();
-
- return entityManager.find(Submission.class, submissionId);
+ public Submission getSubmission(@Nonnull Integer submissionId) {
+ Criteria criteria = getSession().createCriteria(Submission.class);
+ criteria.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);
+ criteria.add(Restrictions.eq("id", submissionId));
+ return criteria.list() == null || criteria.list().size() < 1 ? null : (Submission) criteria.list().get(0);
}
@Override
- public void saveOrUpdate(Submission submission) {
+ public void saveOrUpdate(@Nonnull Submission submission) {
getSession().saveOrUpdate(submission);
-
+ getSession().flush();
}
@Override
- public void merge(Submission submission) {
+ public void merge(@Nonnull Submission submission) {
getSession().merge(submission);
-
+ getSession().flush();
}
@Override
- public void deleteSubmission(Submission submission) {
+ public void deleteSubmission(@Nonnull Submission submission) {
getSession().delete(submission);
-
+ getSession().flush();
}
@Override
- public void deleteSubmission(Integer submissionId) {
+ public void deleteSubmission(@Nonnull Integer submissionId) {
getSession().delete(this.getSubmission(submissionId));
+ getSession().flush();
}
@Override
public void deleteAll() {
-
- Query<?> query = getSession().createQuery("delete from Submission");
-
- int result = query.executeUpdate();
-
- if (result > 0) {
- LOGGER.info("All submission entries are cleaned up");
+ if (getSession().createQuery("delete from Submission").executeUpdate() > 0) {
+ LOGGER.info(EELFLoggerDelegate.applicationLogger, "All submission entries are cleaned up");
+ getSession().flush();
}
}