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/*
* Sonar, open source software quality management tool.
* Copyright (C) 2009 SonarSource SA
* mailto:contact AT sonarsource DOT com
*
* Sonar is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* Sonar is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Sonar; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02
*/
package org.sonar.batch.components;
import org.sonar.api.BatchExtension;
import org.sonar.api.database.DatabaseSession;
import org.sonar.api.database.model.Snapshot;
import org.sonar.api.resources.Project;
import java.util.List;
public class PastSnapshotFinderByVersion implements BatchExtension {
public static final String MODE = "version";
private DatabaseSession session;
public PastSnapshotFinderByVersion(DatabaseSession session) {
this.session = session;
}
PastSnapshot findByVersion(Snapshot projectSnapshot, String version) {
String hql = "from " + Snapshot.class.getSimpleName() + " where version=:version AND resourceId=:resourceId AND status=:status AND qualifier<>:lib order by createdAt desc";
List<Snapshot> snapshots = session.createQuery(hql)
.setParameter("version", version)
.setParameter("resourceId", projectSnapshot.getResourceId())
.setParameter("status", Snapshot.STATUS_PROCESSED)
.setParameter("lib", Project.QUALIFIER_LIB)
.setMaxResults(1)
.getResultList();
if (snapshots.isEmpty()) {
return null;
}
Snapshot snapshot = snapshots.get(0);
return new PastSnapshot(MODE, snapshot.getCreatedAt(), snapshot).setModeParameter(snapshot.getVersion());
}
}
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