Java SQL ResultSet Double Read readDoubleFromResultSet(ResultSet rs, String column)

Description

read Double From Result Set

License

Open Source License

Declaration

static Double readDoubleFromResultSet(ResultSet rs, String column) throws SQLException 

Method Source Code

//package com.java2s;
/*// www. ja va 2  s  . c om
 * This file is part of cBioPortal.
 *
 * cBioPortal is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

import java.sql.*;

public class Main {
    static Double readDoubleFromResultSet(ResultSet rs, String column) throws SQLException {
        double d = rs.getDouble(column);
        return rs.wasNull() ? null : d;
    }
}

Related

1. getDoubleNotZero(ResultSet rs, String columnLabel)
2. getDoubleOrNanFromResultSet(ResultSet rs, int index)
3. getDoubleOrNull(ResultSet rs, String columnName)
4. getDoubleValue(ResultSet resultSet, int columnIndex)
5. readDouble(ResultSet resultSet, String columnName)