/*
* 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.Authority;
import org.apache.rave.portal.model.JpaAuthority;
import org.apache.rave.portal.model.User;
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 JpaAuthorityConverter implements ModelConverter<Authority, JpaAuthority> {
@PersistenceContext
private EntityManager manager;
@Override
public Class<Authority> getSourceType() {
return Authority.class;
}
@Override
public JpaAuthority convert(Authority source) {
return source instanceof JpaAuthority ? (JpaAuthority) source : createEntity(source);
}
private JpaAuthority createEntity(Authority source) {
JpaAuthority converted = null;
if (source != null) {
TypedQuery<JpaAuthority> query = manager.createNamedQuery(JpaAuthority.GET_BY_AUTHORITY_NAME, JpaAuthority.class);
query.setParameter(JpaAuthority.PARAM_AUTHORITY_NAME, source.getAuthority());
converted = getSingleResult(query.getResultList());
if (converted == null) {
converted = new JpaAuthority();
}
updateProperties(source, converted);
}
return converted;
}
private void updateProperties(Authority source, JpaAuthority converted) {
converted.setDefaultForNewUser(source.isDefaultForNewUser());
converted.setAuthority(source.getAuthority());
for(User user : source.getUsers()) {
converted.addUser(user);
}
}
}