/*
* 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.syncope.core.persistence.dao.impl;
import java.util.List;
import javax.persistence.Query;
import javax.persistence.TypedQuery;
import org.apache.syncope.core.persistence.beans.Report;
import org.apache.syncope.core.persistence.dao.ReportDAO;
import org.apache.syncope.core.persistence.validation.entity.InvalidEntityException;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Transactional;
@Repository
public class ReportDAOImpl extends AbstractDAOImpl implements ReportDAO {
@Override
@Transactional(readOnly = true)
public Report find(final Long id) {
return entityManager.find(Report.class, id);
}
@Override
public List<Report> findAll() {
return findAll(-1, -1);
}
@Override
public List<Report> findAll(final int page, final int itemsPerPage) {
final TypedQuery<Report> query = entityManager.createQuery(
"SELECT e FROM " + Report.class.getSimpleName() + " e", Report.class);
query.setFirstResult(itemsPerPage * (page <= 0
? 0
: page - 1));
if (itemsPerPage > 0) {
query.setMaxResults(itemsPerPage);
}
return query.getResultList();
}
@Override
public int count() {
Query countQuery = entityManager.createNativeQuery("SELECT COUNT(id) FROM " + Report.class.getSimpleName());
return ((Number) countQuery.getSingleResult()).intValue();
}
@Override
@Transactional(rollbackFor = Throwable.class)
public Report save(final Report report) throws InvalidEntityException {
return entityManager.merge(report);
}
@Override
public void delete(final Long id) {
Report report = find(id);
if (report == null) {
return;
}
delete(report);
}
@Override
public void delete(final Report report) {
entityManager.remove(report);
}
}