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Abstract Data Access Layer Design

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5 Sep 2009CPOL4 min read 72.8K   1.2K   68  
The present document tries to describe the architecture of a specific layer of access to data for relational databases. This document tries to present/display a form to automate tasks of access to data.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using XPeriment.Persistence.PersistentObjects;

namespace XPerimentStudio
{
    [MapTo("DETALLECOMPRA")]
    public class ClaseDetalleCompra:PersistentObject
    {
        private int identifier = 0;

        [MapTo("IdDetalleCompra")]
        [PrimaryKey]
        public int Identifier
        {
            get
            {
                return identifier;
            }
            set
            {
                identifier = value;
            }
        }

        private ClaseProducto producto = new ClaseProducto();

        [ForaignKey("IdProducto:IdProducto")]
        [MapTo("IdProducto")]
        public ClaseProducto Producto
        {
            get
            {
                return producto;
            }
            set
            {
                producto = value;
            }
        }

        private ClaseCompra compra = new ClaseCompra();
        
        [ForaignKey("IdCompra:IdCompra")]
        [MapTo("IdCompra")]
        public ClaseCompra Compra
        {
            get
            {
                return compra;
            }
            set
            {
                compra = value;
            }
        }
        

    }
}

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License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)


Written By
Systems Engineer
Colombia Colombia
http://www.construirsoftware.blogspot.com/

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