/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library 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 2.1 of the License, or (at your option)
* any later version.
*
* This library 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.
*/
package com.liferay.portal.dao.jdbc.spring;
import com.liferay.portal.kernel.dao.jdbc.ParamSetter;
import com.liferay.portal.kernel.dao.jdbc.SqlUpdate;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import javax.sql.DataSource;
/**
* @author Brian Wing Shun Chan
* @author Shuyang Zhou
*/
public class SqlUpdateImpl implements SqlUpdate {
public SqlUpdateImpl(
DataSource dataSource, String sql, ParamSetter... paramSetters) {
_dataSource = dataSource;
_sql = sql;
_paramSetters = paramSetters;
}
@Override
public int update(Object... params) throws SQLException {
if (_paramSetters.length != params.length) {
throw new IllegalArgumentException(
"Expected " + _paramSetters.length + " parameters instead of " +
params.length + " parameters");
}
try (Connection connection = ConnectionUtil.getConnection(_dataSource);
PreparedStatement preparedStatement = connection.prepareStatement(
_sql)) {
for (int i = 0; i < _paramSetters.length; i++) {
ParamSetter paramSetter = _paramSetters[i];
paramSetter.set(preparedStatement, i + 1, params[i]);
}
return preparedStatement.executeUpdate();
}
}
private final DataSource _dataSource;
private final ParamSetter[] _paramSetters;
private final String _sql;
}