Skip to content

Instantly share code, notes, and snippets.

@yemrekeskin

yemrekeskin/AbstractFactory3.cs

Created January 14, 2015 13:32
Show Gist options

  • Select an option

    Learn more about clone URLs
  • Save yemrekeskin/8718c57915aa1a3218e4 to your computer and use it in GitHub Desktop.

Select an option

Learn more about clone URLs
Save yemrekeskin/8718c57915aa1a3218e4 to your computer and use it in GitHub Desktop.
Download ZIP

Revisions

  1. yemrekeskin created this gist Jan 14, 2015.
    149 changes: 149 additions & 0 deletions AbstractFactory3.cs
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,149 @@
    /// <summary>
    /// Abstract Product
    /// </summary>
    abstract class Command { }
    abstract class Connection { }
    abstract class Transaction { }

    /// <summary>
    /// Concrete Product for Oracle
    /// </summary>
    class OracleCommand
    : Command
    {
    }

    class OracleConnection
    : Connection
    {
    }

    class OracleTransaction
    : Transaction
    {
    }

    /// <summary>
    /// Concrete Product for MySql
    /// </summary>
    class MySqlCommand
    : Command
    {
    }

    class MySqlConnection
    : Connection
    {
    }

    class MySqlTransaction
    : Transaction
    {
    }


    /// <summary>
    /// Abstarct Factory
    /// </summary>
    abstract class DbFactory
    {
    public abstract Connection Connection();
    public abstract Command Command();
    public abstract Transaction Transaction();
    }

    /// <summary>
    /// Concrete Factory for Oracle
    /// </summary>
    class OracleDbFactory
    : DbFactory
    {
    public override Connection Connection()
    {
    return new OracleConnection();
    }

    public override Command Command()
    {
    return new OracleCommand();
    }

    public override Transaction Transaction()
    {
    return new OracleTransaction();
    }
    }

    /// <summary>
    /// Concrete Factory for MySql
    /// </summary>
    class MySqlDbFactory
    : DbFactory
    {
    public override Connection Connection()
    {
    return new MySqlConnection();
    }

    public override Command Command()
    {
    return new MySqlCommand();
    }

    public override Transaction Transaction()
    {
    return new MySqlTransaction();
    }
    }

    // kullanımı
    DbFactory MySqlFactory = new MySqlDbFactory();
    MySqlFactory.Connection();
    MySqlFactory.Command();
    MySqlFactory.Transaction();


    DbFactory oracleFactory = new OracleDbFactory();
    oracleFactory.Connection();
    oracleFactory.Command();
    oracleFactory.Transaction();

    // Wrapper sınıf

    interface IDataBlock
    {
    void Open();
    void Close();
    void Execute(string query);
    DataTable GetList(string query);
    int GetRecordCout(string query);
    }

    protected class DataAccessBlock
    :IDataBlock
    {
    private DbFactory Factory;
    private Connection Connection;
    private Command Command;
    private Transaction Transaction;

    public DataAccessBlock(DbFactory factory)
    {
    this.Factory = factory;
    this.Connection = Factory.Connection();
    this.Command = Factory.Command();
    this.Transaction = Factory.Transaction();
    }

    public void Open()
    {
    throw new NotImplementedException();
    }

    public void Close()
    {
    throw new NotImplementedException();
    }
    }
    //...