/*
* Copyright (c) 2010-2015 Evolveum
*
* 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
*
* 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 com.evolveum.midpoint.repo.sql.helpers;
import com.evolveum.midpoint.prism.Containerable;
import com.evolveum.midpoint.util.exception.SchemaException;
import org.hibernate.Query;
import org.hibernate.Session;
import org.springframework.stereotype.Component;
/**
* @author mederly
*/
@Component
public class GeneralHelper {
public int findLastIdInRepo(Session session, String tableOid, String queryName) {
Query query = session.getNamedQuery(queryName);
query.setString("oid", tableOid);
Integer lastId = (Integer) query.uniqueResult();
if (lastId == null) {
lastId = 0;
}
return lastId;
}
public <C extends Containerable> void validateContainerable(C value, Class<C> type)
throws SchemaException {
if (value == null) {
throw new SchemaException("Null object as a result of repository get operation for " + type);
}
Class<? extends Containerable> realType = value.getClass();
if (!type.isAssignableFrom(realType)) {
throw new SchemaException("Expected to find '" + type.getSimpleName() + "' but found '" + realType.getSimpleName());
}
// TODO call check consistence if possible
}
}