Java SQL ResultSet Long Read getLong(ResultSet rs, String columnName)

Description

get Long

License

Open Source License

Declaration

@CheckForNull
    static Long getLong(ResultSet rs, String columnName) throws SQLException 

Method Source Code

//package com.java2s;
/*/*from  w w w. j  av a2  s  .  com*/
 * SonarQube, open source software quality management tool.
 * Copyright (C) 2008-2013 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.
 */

import javax.annotation.CheckForNull;
import java.sql.ResultSet;
import java.sql.SQLException;

public class Main {
    @CheckForNull
    static Long getLong(ResultSet rs, String columnName) throws SQLException {
        long l = rs.getLong(columnName);
        return rs.wasNull() ? null : l;
    }
}

Related

1. getLong(ResultSet results, int parameterIndex)
2. getLong(ResultSet resultSet, int index)
3. getLong(ResultSet resultSet, String columnName)
4. getLong(ResultSet rs, String colName)
5. getLong(ResultSet rs, String column)
6. getLong(ResultSet rs, String columnName)
7. getLongDateFromResultSet(ResultSet rset, Enum field)
8. getLongFromResultSet(ResultSet rs, String db_name)
9. getLongFromResultSet(ResultSet rs, String field)