/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.rave.portal.model.conversion;
import org.apache.rave.model.ModelConverter;
import org.apache.rave.portal.model.ActivityStreamsMediaLink;
import org.apache.rave.portal.model.JpaActivityStreamsMediaLink;
import org.springframework.stereotype.Component;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.TypedQuery;
import static org.apache.rave.persistence.jpa.util.JpaUtil.getSingleResult;
@Component
public class JpaActivityStreamsMediaLinkConverter implements ModelConverter<ActivityStreamsMediaLink, JpaActivityStreamsMediaLink> {
@PersistenceContext
private EntityManager manager;
@Override
public JpaActivityStreamsMediaLink convert(ActivityStreamsMediaLink source) {
return source instanceof JpaActivityStreamsMediaLink ? (JpaActivityStreamsMediaLink) source : createEntity(source);
}
@Override
public Class<ActivityStreamsMediaLink> getSourceType() {
return ActivityStreamsMediaLink.class;
}
private JpaActivityStreamsMediaLink createEntity(ActivityStreamsMediaLink source) {
JpaActivityStreamsMediaLink converted = null;
if (source != null) {
TypedQuery<JpaActivityStreamsMediaLink> query = manager.createNamedQuery(JpaActivityStreamsMediaLink.FIND_BY_ID, JpaActivityStreamsMediaLink.class);
query.setParameter("id", source.getId());
converted = getSingleResult(query.getResultList());
if (converted == null) {
converted = new JpaActivityStreamsMediaLink();
}
updateProperties(source, converted);
}
return converted;
}
private void updateProperties(ActivityStreamsMediaLink source, JpaActivityStreamsMediaLink converted) {
converted.setDuration(source.getDuration());
converted.setHeight(source.getHeight());
converted.setWidth(source.getWidth());
converted.setUrl(source.getUrl());
}
}