📄 thirdgatewayname.java
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package orderapp;/** * Title: * Description: * Copyright: Copyright (c) 2002 * Company: * @author * @version 1.0 */import data.*;import java.sql.*;public class ThirdGatewayName { public ConnectionPool data; public ResultSet rs; public String sql; public String result; public ThirdGatewayName() { data=new ConnectionPool(); } public String getGatewayName(long thirdNum){ System.out.println("JJ"); result=""; sql="select gateway from mobile_gateway_ref where start_number<"+thirdNum+" and end_number>"+thirdNum; System.out.println(sql); try{ rs=data.executeQuery(sql); rs.next(); result=rs.getString("gateway"); rs=null; } catch(SQLException e){ result=null; e.printStackTrace(); } return result; }}
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