Applied Use of LinFu/Cecil and Aspect-Oriented Programming Concepts - A Library

using System;
using System.Reflection;
using System.Windows.Forms;

using System.Collections.Generic;
using System.IO;
using System.ComponentModel;
using System.Collections;
using System.Text;
using System.Threading;
using System.Runtime.Serialization.Formatters.Binary;

using BrainTechLLC.ThreadSafeObjects;
using LinFu.AOP;
using LinFu.AOP.Interfaces;

namespace BrainTechLLC
{
	public class IfThenElseWrapper : AroundMethodBase, IAroundInvoke
	{
		private void Execute(IInvocationContext context, CutpointType when)
		{
			object thisObject = context.Target;
			InvokeIfThenElseAttribute[] attrs = context.TargetMethod.ReadAttribute<InvokeIfThenElseAttribute>();

			attrs.ForEachAttribute(delegate(InvokeIfThenElseAttribute attr)
			{
				if (when == CutpointType.Before)
					attr.DoWorkBefore(context, thisObject);
				else
					attr.DoWorkAfter(context, thisObject);
			});
		}

		public override void AfterInvoke(IInvocationContext context, object returnValue)
		{
			Execute(context, CutpointType.After);
		}

		public override void BeforeInvoke(IInvocationContext context)
		{
			Execute(context, CutpointType.Before);
		}
	}
}