using System.Configuration;
using System.Data;
using System.Data.OracleClient;
using Ninject.Modules;
using Ninject.Web.Common;

namespace ClassLibrary1
{
    public class Oracle
    {
        private readonly OracleConnection _connection;
        private readonly OracleCommand _command;

        public Oracle(OracleConnection connection, OracleCommand command)
        {
            _connection = connection;
            _command = command;
        }

        public DataSet QueryExecuter(string query)
        {
            //...
        }
    }

    public class OracleModule : NinjectModule
    {
        public override void Load()
        {
            Bind<Oracle>()
                .To<Oracle>()
                .InRequestScope();

            Bind<OracleConnection>()
                .To<OracleConnection>()
                .InRequestScope()
                .WithConstructorArgument("connectionString", ConfigurationManager.ConnectionStrings["DefaultConnection"].ConnectionString);

            Bind<OracleCommand>()
                .To<OracleCommand>()
                .InRequestScope();
        }
    }
}