sybasequeryrunner.java

《Java与模式》一书的源代码

package com.javapatterns.factorymethod.query;

import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.Statement;

public class SybaseQueryRunner extends QueryRunner
{
    public Connection createConnection()
    {
        //mockup
        return null;
    }

    protected String createSql()
    {
        return "SELECT * FROM customers";
    }

    protected ResultSet runSql(Connection conn, String sql)
    throws Exception
    {
        Statement stmt = conn.createStatement();
        return stmt.executeQuery(sql);
    }
}