MainClass.cs :  » XML-Parsers » NDigester » OrdersParser » C# / CSharp Open Source

using System;
using System.Diagnostics;

using DotnetPark.Commons.NDigester;

namespace OrdersParser{
  /// <summary>
  /// The main class of the application
  /// </summary>
  class MainClass
  {
    /// <summary>
    /// The main entry point for the application.
    /// </summary>
    [STAThread]
    static void Main(string[] args)
    {
      UseConfiguredDigester();

      Console.WriteLine("Setting up Digester...");
      // create Digester instance
      Digester dig = new Digester();

      // adding rules for orders parsing

      // match for the "OrdersHistory"
      // it will be our root object
      dig.AddObjectCreate("ordersHistory", typeof(OrdersHistory));

      // match for the "Order"
      dig.AddObjectCreate("*/order", typeof(Order));
      dig.AddSetNext("*/order", "AddOrder");
      dig.AddSetProperties("*/order");
      dig.AddPropertySetter("*/order/total", "Total");

      // match for the "Client"
      dig.AddObjectCreate("*/client", typeof(Client));
      dig.AddSetProperties("*/client");
      dig.AddPropertySetter("*/client/notes", "Notes");
      dig.AddSetNext("*/client", "SetClient");

      // match for the client "Address"
      dig.AddObjectCreate("*/client/address", typeof(Address));
      dig.AddSetProperties("*/client/address");
      dig.AddSetNext("*/client/address", "SetAddress");

      // match for the order "Item"
      dig.AddObjectCreate("*/order/items/item", typeof(Item));
      dig.AddSetProperties("*/order/items/item");
      dig.AddSetNext("*/order/items/item", "AddItem");

      // invoke parsing and returning objects tree
      Console.WriteLine("Parsing file...");
      OrdersHistory orders = (OrdersHistory)dig.Parse("Orders.xml");

      Console.WriteLine("\nParsed orders:");
      Console.WriteLine(orders.ToString());
    }

    public static void UseConfiguredDigester()
    {
      Digester dig = new Digester();
      try
      {
        dig.Configure("OrdersConfig.xml");
      }
      catch(Exception e)
      {
        Debug.WriteLine(e.ToString());
      }

      OrdersHistory orders = (OrdersHistory)dig.Parse("Orders.xml");

      Console.WriteLine("\nParsed orders:");
      Console.WriteLine(orders.ToString());
    }
  }
}