我的WCF之旅（12）：使用MSMQ进行Reliable Messaging(3)

using System;
using System.Collections.Generic;
using System.Text;
using System.Runtime.Serialization;
namespace Artech.QueuedService.Contract
{
[DataContract]
public class OrderItem
{
Private Fields#region Private Fields
private Guid _productID;
private string _productName;
private decimal _unitPrice;
private int _quantity;
#endregion
Constructors#region Constructors
public OrderItem()
{ }
public OrderItem(Guid productID, string productName, decimal unitPrice, int quantity)
{
this._productID = productID;
this._productName = productName;
this._unitPrice = unitPrice;
this._quantity = quantity;
}
#endregion
Public Properties#region Public Properties
[DataMember]
public Guid ProductID
{
get { return _productID; }
set { _productID = value; }
}
[DataMember]
public string ProductName
{
get { return _productName; }
set { _productName = value; }
}
[DataMember]
public decimal UnitPrice
{
get { return _unitPrice; }
set { _unitPrice = value; }
}
[DataMember]
public int Quantity
{
get { return _quantity; }
set { _quantity = value; }
}
#endregion
}
}

using System;
using System.Collections.Generic;
using System.Text;
using System.ServiceModel;
namespace Artech.QueuedService.Contract
{
[ServiceContract] 
[ServiceKnownType(typeof(Order))]
public interface IOrderProcessor
{
[OperationContract(IsOneWay = true)]
void Submit(Order order);
}
}

using System;
using System.Collections.Generic;
using System.Text;
using Artech.QueuedService.Contract;
using System.ServiceModel;
namespace Artech.QueuedService.Service
{
public class OrderProcessorService:IOrderProcessor
{
ISubmitOrder Members#region ISubmitOrder Members
[OperationBehavior(TransactionScopeRequired = true, 
TransactionAutoComplete = true)]
public void Submit(Order order)
{
Orders.Add(order);
Console.WriteLine("Receive an order.");
Console.WriteLine(order.ToString());
}
#endregion
}
}

using System;
using System.Collections.Generic;
using System.Text;
using Artech.QueuedService.Contract;
namespace Artech.QueuedService.Service
{
public static class Orders
{
private static IDictionary _orderList = new Dictionary();
public static void Add(Order order)
{
_orderList.Add(order.OrderNo, order);
}
public static Order GetOrder(Guid orderNo)
{
return _orderList[orderNo];
}
}
}