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The Super Pool Framework

, 31 Aug 2010 CPOL
The Super Pool is a framework for decoupled communication and management of components. The Super Pool introduces a natural asynchronous communication environment into your solution that can be fluently spread over different components, threads, processes, or even computers or networks.
Matrix_SuperPool_Standalone.zip
Lib
PowerCollections.dll
Matrix.Framework.SuperPool.Standalone
bin
Debug
Release
Common.Sockets
Common
Core
Matrix.Common.Core
Collections
Identification
Results
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Matrix.Common.Extended
FastSerialization
Operationals
ThreadPools
Matrix.Common.Sockets
Common
Core
Matrix.Framework.MessageBus
Client
Clients
ExecutionStrategies
Core
Net
Messages
Matrix.Framework.SuperPool
Call
Clients
Core
DynamicProxy
Subscription
Matrix.Framework.SuperPool.Standalone.csproj.user
Properties
Tests
Lib
log4net.dll
Matrix.Common.Core.dll
Matrix.Common.Diagnostics.dll
Matrix.Common.Diagnostics.FrontEnd.dll
Matrix.Common.Extended.dll
Matrix.Common.FrontEnd.dll
Matrix.Common.Sockets.dll
Matrix.Framework.TestFramework.dll
nunit.framework.dll
Matrix.Framework.SuperPool.Demonstration
bin
Debug
Release
FormServer.cs.bak
Properties
Matrix.Framework.SuperPool.Test
bin
Debug
Release
Matrix.Framework.SuperPool.Test.vshost.exe.manifest
MultiThreadTests
Properties
Settings.settings
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Matrix.Framework.SuperPool.UnitTest
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Debug
Release
Matrix.Framework.SuperPool.UnitTest.csproj.user
Properties
// -----
// Copyright 2010 Deyan Timnev
// This file is part of the Matrix Platform (www.matrixplatform.com).
// The Matrix Platform is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, 
// either version 3 of the License, or (at your option) any later version. The Matrix Platform is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
// without even the implied warranty of  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
// You should have received a copy of the GNU Lesser General Public License along with the Matrix Platform. If not, see http://www.gnu.org/licenses/lgpl.html
// -----
using System;
using System.Reflection.Emit;
using System.Reflection;

#if Matrix_Diagnostics
using Matrix.Common.Diagnostics;
#endif

namespace Matrix.Framework.SuperPool.DynamicProxy
{
    /// <summary>
    /// Stores info on a single standalone method, or a method generated as a part of proxy class.
    /// The method is what we need, and the class stores it
    /// and provides it with member instances.
    /// </summary>
    public class GeneratedMethodInfo
    {
        #region Common

        public int Id { get; protected set; }

        /// <summary>
        /// Assigned trough usage by a Super pool component.
        /// </summary>
        public string EventName { get; set; }

        #endregion

        #region Standalone specific

        public bool IsStandalone
        {
            get
            {
                return StandaloneDynamicMethod != null;
            }
        }

        /// <summary>
        /// The dynamic method we generated
        /// </summary>
        public DynamicMethod StandaloneDynamicMethod { get; protected set; }

        #endregion
        
        #region Part of proxy specific

        public bool IsProxyClassMethod
        {
            get
            {
                return ProxyOwnerType != null;
            }   
        }


        /// <summary>
        /// The owner proxy type (if available).
        /// </summary>
        public Type ProxyOwnerType { get; protected set; }

        /// <summary>
        /// The method info we implement upon.
        /// </summary>
        public MethodInfo ProxyMethodInfo { get; protected set; }

        #endregion

        /// <summary>
        /// Construct proxy class method.
        /// </summary>
        public GeneratedMethodInfo(int id, Type proxyType, MethodInfo methodInfo)
        {
            Id = id;
            ProxyMethodInfo = methodInfo;
            ProxyOwnerType = proxyType;
        }

        /// <summary>
        /// Construct standalone.
        /// </summary>
        public GeneratedMethodInfo(int id, DynamicMethod dynamicMethod, Type delegateType)
        {
            this.Id = id;

            //this.StandaloneDelegateType = delegateType;
            this.StandaloneDynamicMethod = dynamicMethod;
        }

        /// <summary>
        /// This operates on valid object in both a Standalone and Proxy method modes.
        /// </summary>
        public MethodInfo GetMethodInfo()
        {
            if (IsProxyClassMethod)
            {
                return ProxyMethodInfo;
            }
            else if (IsStandalone)
            {
                return StandaloneDynamicMethod;
            }

            return null;
        }

        /// <summary>
        /// Only works for ProxyTypes, since stand alone methods do not have it.
        /// </summary>
        /// <returns></returns>
        public Type GetBaseInterfaceType()
        {
            Type proxyType = ProxyOwnerType;
            Type[] interfaceTypes = proxyType.GetInterfaces();

            if (interfaceTypes.Length != 1)
            {
#if Matrix_Diagnostics
                SystemMonitor.Error(string.Format("Proxy class [{0}] does not provide clear interface specification.", proxyType.ToString()));
#endif
                return null;
            }

            return interfaceTypes[0];
        }

        public override string ToString()
        {
            MethodInfo methodInfo = GetMethodInfo();
            if (methodInfo == null)
            {// Instance not initialized properly yet.
                return base.ToString();
            }

            if (IsStandalone)
            {
                return "Standalone method [" + methodInfo.ToString() + "]";
            }
            else
            {
                Type baseInterfaceType = GetBaseInterfaceType();
                return "Generated method info for [" + baseInterfaceType.Name + "." + methodInfo.ToString() + "]";
            }
        }
    }
}

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

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About the Author

Deyan Timnev
Product Manager Ingenious Ltd, Bulgaria
Bulgaria Bulgaria
I worked for a few years as a C++/Win32 developer and software architect, and then moved on to the .NET environment where I was able to discover the beauty of managed programming.
 
I am currently involved in the development and management of Open Forex Platform (www.openforexplatform.com) and the Matrix Platform (www.matrixplatform.com).

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