/*
* 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.JpaPage;
import org.apache.rave.portal.model.Page;
import org.apache.rave.portal.model.PageUser;
import org.springframework.stereotype.Component;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
/**
* Converts a Page to a JpaPage
*/
@Component
public class JpaPageConverter implements ModelConverter<Page, JpaPage> {
@PersistenceContext
private EntityManager manager;
@Override
public Class<Page> getSourceType() {
return Page.class;
}
@Override
public JpaPage convert(Page source) {
return source instanceof JpaPage ? (JpaPage) source : createEntity(source);
}
private JpaPage createEntity(Page source) {
JpaPage converted = null;
if (source != null) {
converted = source.getId() == null ? new JpaPage() : manager.find(JpaPage.class, Long.parseLong(source.getId()));
if(converted == null) {
converted = new JpaPage();
}
updateProperties(source, converted);
}
return converted;
}
private void updateProperties(Page source, JpaPage converted) {
replacePageReferences(source, converted);
converted.setId(source.getId());
converted.setMembers(source.getMembers());
converted.setName(source.getName());
converted.setOwnerId(source.getOwnerId());
converted.setPageLayout(source.getPageLayout());
converted.setPageType(source.getPageType());
converted.setParentPage(source.getParentPage());
converted.setRegions(source.getRegions());
converted.setSubPages(source.getSubPages());
}
private void replacePageReferences(Page source, JpaPage converted) {
if(source.getMembers() != null) {
for(PageUser user : source.getMembers()) {
user.setPage(converted);
}
}
}
}