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/*
* SonarQube, open source software quality management tool.
* Copyright (C) 2008-2014 SonarSource
* mailto:contact AT sonarsource DOT com
*
* SonarQube 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.
*
* SonarQube 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 this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.db.version;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import org.sonar.db.BatchSession;
public class UpsertImpl extends BaseSqlStatement<Upsert> implements Upsert {
private long batchCount = 0L;
private UpsertImpl(PreparedStatement pstmt) {
super(pstmt);
}
@Override
public Upsert addBatch() throws SQLException {
pstmt.addBatch();
pstmt.clearParameters();
batchCount++;
if (batchCount % BatchSession.MAX_BATCH_SIZE == 0L) {
pstmt.executeBatch();
pstmt.getConnection().commit();
}
return this;
}
@Override
public Upsert execute() throws SQLException {
if (batchCount == 0L) {
pstmt.execute();
} else {
pstmt.executeBatch();
}
return this;
}
public long getBatchCount() {
return batchCount;
}
@Override
public Upsert commit() throws SQLException {
pstmt.getConnection().commit();
return this;
}
static UpsertImpl create(Connection connection, String sql) throws SQLException {
return new UpsertImpl(connection.prepareStatement(sql));
}
}
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