C# 4.0 将手写DI转换为温莎提供的DI

在过去的六、七个月里，我一直在我的一些组件中进行DI，结果它们变得有点复杂。在过去，我一直在用手写工厂创建对象图。由于它变得不可管理，我尝试将代码移动到依赖于框架的DI（通过代码，而不是通过一些XML文件）。我正在发布我的代码以及我遇到的问题

这是我的合成层（它很大，请注意：）：

IAgentFactory GetAgentFactory（）
{
字符串错误消息；
IDictionary agentFactoryPrerequisite=新字典（）；
字符串restResponseHeaderStatus=MyConfigurationProject.GetConfigValue（“restResponseHeaderStatus”，out errorMessage）；
var service1Parameters=新ServiceParameters（）；
service1Parameters.BindingName=MyConfiguration项目.GetConfigValue（“Service1WebHttpBindingConfiguration”，out errorMessage）.ToString（）；
service1Parameters.HeaderPassword=MyConfigurationProject.GetConfigValue（“Service1HeaderPassword”，out errorMessage）.ToString（）；
service1Parameters.HeaderUserName=MyConfiguration项目.GetConfigValue（“Service1HeaderUserName”，out errorMessage）.ToString（）；
service1Parameters.ResponseHeaderStatus=ResponseHeaderStatus；
service1Parameters.ServicePassword=MyConfigurationProject.GetConfigValue（“Service1ServicePassword”，out errorMessage）.ToString（）；
service1Parameters.ServiceUrl=myConfiguration项目.GetConfigValue（“Service1URL”，out errorMessage）.ToString（）；
service1Parameters.ServiceUserName=MyConfigurationProject.GetConfigValue（“Service1ServiceUserName”，out errorMessage）.ToString（）；
添加（新的键值对（AgentType.Service1，service1Parameters））；
var agentFactory=新的agentFactory（agentFactoryPrerequisite）；
退货代理工厂；
}
受保护的DatalayerSettings GetDataLayerSettings（）
{
var datalayerSettings=新的datalayerSettings（）；
datalayerSettings.ConnectionString=ConfigurationManager.ConnectionString[“MyConnectionString”]。ConnectionString；
datalayerSettings.MySchemaName=ConfigurationManager.AppSettings[“MyDatabaseSchema”]；
datalayerSettings.updateinguser=“Admin”；
返回数据层设置；
}
PostgersDAFactory GetPostGresDaFactory（）
{
var datalayerSettings=GetDataLayerSettings（）；
返回新的PostgersDataFactory（数据层设置，“MyAssembly.PostgresDA”、“MyDifferentitasAssembly.CommonDatalayer”、“MyServiceLogPath”）；
}
公营邮政工厂
{
只读数据层设置\u数据层设置；
只读字符串_assemblyName；
只读字符串_logPath；
只读字符串_mySecondAssemblyName；
public PostgersDAFactory（DatalayerSettings DatalayerSettings，string assemblyName，string mySecondAssemblyName，string logPath）
{
_datalayerSettings=datalayerSettings；
_assemblyName=assemblyName；
_logPath=logPath；
_commonDaAssemblyName=commonDaAssemblyName；
}
公共IDA1 GetDA1Instance（）
{
var type1=Type.GetType（“MyAssembly.PostgresDA.classrealizingimplementation_For_DA1，”+_assemblyName）；
return（IDA1）Activator.CreateInstance（type1，_datalayerSettings，_logPath）；
}
公共IDA2 GetDA2Instance（）
{
var type1=Type.GetType（“MyAssembly.PostgresDA.classrealizingimplementation\u For_DA2，”+\u assemblyName）；
返回（IDA2）Activator.CreateInstance（类型1，_datalayerSettings）；
}
公共IDA3 GetDA3Instance（）
{
var type1=Type.GetType（“MyAssembly2.ClassRealizationImplementation”用于“+”commonDaAssemblyName）；
返回（IDA3）Activator.CreateInstance（类型1，_datalayerSettings）；
}
}
public BaseFileHandler GetFileHandler（FileProvider FileProvider，MockedServiceCalculator MockedServiceCalculator=null）
{
字符串错误消息；
var postgresFactory=GetPostGresDaFactory（）；
var Da1Instance=postgresFactory.GetDA1Instance（）；
var fileSyncBusiness=新的fileSyncBusiness（Da1Instance）；
var interfaceconfigurationparameters=fileSyncBusiness.GetInterfaceConfigurationParameters（）；
var servicePointDetailsSettings=新servicePointDetailsSettings（）；
var nullDate=新的日期时间（2099,1,1）；
公共验证公共验证；
如果（mockedServicecalculator==null）
{
commonValidations=GetStubbedCommonValidations（nullDate）；
}
其他的
{
commonValidations=GetCommonValidations_和mockedServicecalculator（nullDate，mockedServicecalculator）；
}
交换机（文件提供程序）
{
案例FileProvider.Type1：
var type1Adapter=新的type1Adapter（false，nullDate）；
servicePointDetailsSettings=GetUtilTapParameters（接口配置参数）；
返回新的Type1FileHandler（ServicePointDetails设置、文件同步业务、commonValidations、type1Adapter）；
案例FileProvider.Type2：
var type2Adapter=新的type2Adapter（true，nullDate）；
servicePointDetailsSettings.ApplicatableParameters=MyApplicationCommonMethods.ConvertConfigurationTableToDictionary（接口配置参数，“ApplicatableIntype2”）；
servicePointDetailsSettings.BadFileLocation=MyConfiguration项目.GetConfigValue（“Type2BadFileLocation”，输出错误消息）；
servicePointDetailsSettings.DateFormat=MyConfiguration项目.GetConfigValue（“Type2DateFormat”，输出错误消息）；
servicePointDetailsSettings.FailureFileLocation=MyConfiguration项目.GetConfigValue（“Type2FailureFile”，out errorMessage）；
servicePointDetailsSettings.LogFileN
    IAgentFactory GetAgentFactory()
    {
        string errorMessage;
        IDictionary<AgentType, ServiceParameters> agentFactoryPrerequisite = new Dictionary<AgentType, ServiceParameters>();
        string restResponseHeaderStatus = MyConfigurationProject.GetConfigValue("RestResponseHeaderStatus", out errorMessage);


        var service1Parameters = new ServiceParameters();
        service1Parameters.BindingName = MyConfigurationProject.GetConfigValue("Service1WebHttpBindingConfiguration", out errorMessage).ToString();
        service1Parameters.HeaderPassword = MyConfigurationProject.GetConfigValue("Service1HeaderPassword", out errorMessage).ToString();
        service1Parameters.HeaderUserName = MyConfigurationProject.GetConfigValue("Service1HeaderUserName", out errorMessage).ToString();
        service1Parameters.ResponseHeaderStatus = restResponseHeaderStatus;
        service1Parameters.ServicePassword = MyConfigurationProject.GetConfigValue("Service1ServicePassword", out errorMessage).ToString();
        service1Parameters.ServiceUrl = MyConfigurationProject.GetConfigValue("Service1URL", out errorMessage).ToString();
        service1Parameters.ServiceUserName = MyConfigurationProject.GetConfigValue("Service1ServiceUserName", out errorMessage).ToString();
        agentFactoryPrerequisite.Add(new KeyValuePair<AgentType, ServiceParameters>(AgentType.Service1, service1Parameters));

        var agentFactory = new AgentFactory(agentFactoryPrerequisite);
        return agentFactory;
    }

    protected DatalayerSettings GetDataLayerSettings()
    {
        var datalayerSettings = new DatalayerSettings();
        datalayerSettings.ConnectionString = ConfigurationManager.ConnectionStrings["MyConnectionString"].ConnectionString;
        datalayerSettings.MySchemaName = ConfigurationManager.AppSettings["MyDatabaseSchema"];
        datalayerSettings.UpdatingUser = "Admin";
        return datalayerSettings;
    }



    PostgersDAFactory GetPostGresDaFactory()
    {
        var datalayerSettings = GetDataLayerSettings();
        return new PostgersDAFactory(datalayerSettings, "MyAssembly.PostgresDA", "MyDifferentAssembly.CommonDatalayer", "MyServiceLogPath");
    }



    public class PostgersDAFactory
    {
        readonly DatalayerSettings _datalayerSettings;
        readonly string _assemblyName;
        readonly string _logPath;
        readonly string _mySecondAssemblyName;
        public PostgersDAFactory(DatalayerSettings datalayerSettings, string assemblyName, string mySecondAssemblyName, string logPath)
        {
            _datalayerSettings = datalayerSettings;
            _assemblyName = assemblyName;
            _logPath = logPath;
            _commonDaAssemblyName = commonDaAssemblyName;
        }

        public IDA1 GetDA1Instance()
        {
            var type1 = Type.GetType("MyAssembly.PostgresDA.ClassRealisingImplementation_For_DA1," + _assemblyName);
            return (IDA1)Activator.CreateInstance(type1, _datalayerSettings, _logPath);
        }

        public IDA2 GetDA2Instance()
        {
            var type1 = Type.GetType("MyAssembly.PostgresDA.ClassRealisingImplementation_For_DA2," + _assemblyName);
            return (IDA2)Activator.CreateInstance(type1, _datalayerSettings);
        }

        public IDA3 GetDA3Instance()
        {
            var type1 = Type.GetType("MyAssembly2.ClassRealisingImplementation_For_DA3," + _commonDaAssemblyName);
            return (IDA3)Activator.CreateInstance(type1, _datalayerSettings);
        }

    }



    public BaseFileHandler GetFileHandler(FileProvider fileprovider, MockedServiceCalculator mockedServicecalculator = null)
    {
        string errorMessage;
        var postgresFactory = GetPostGresDaFactory();
        var Da1Instance = postgresFactory.GetDA1Instance();
        var fileSyncBusiness = new FileSyncBusiness(Da1Instance);
        var interfaceConfiguratonParameters = fileSyncBusiness.GetInterfaceConfigurationParameters();
        var servicePointDetailsSettings = new ServicePointDetailsSettings();
        var nullDate = new DateTime(2099, 1, 1);

        CommonValidations commonValidations;
        if (mockedServicecalculator == null)
        {
            commonValidations = GetStubbedCommonValidations(nullDate);
        }
        else
        {
            commonValidations = GetCommonValidations_WithMockedServiceCalculator(nullDate, mockedServicecalculator);
        }

        switch (fileprovider)
        {
            case FileProvider.Type1:
                var type1Adapter = new Type1Adaptor(false, nullDate);
                servicePointDetailsSettings = GetUtiltaParameters(interfaceConfiguratonParameters);
                return new Type1FileHandler(servicePointDetailsSettings, fileSyncBusiness, commonValidations, type1Adapter);

            case FileProvider.Type2:
                var type2Adapter = new Type2Adaptor(true, nullDate);
                servicePointDetailsSettings.ApplicableParameters = MyApplicationCommonMethods.ConvertConfigurationTableToDictonary(interfaceConfiguratonParameters, "applicableintype2");
                servicePointDetailsSettings.BadFileLocation = MyConfigurationProject.GetConfigValue("Type2BadFileLocation", out errorMessage);
                servicePointDetailsSettings.DateFormat = MyConfigurationProject.GetConfigValue("Type2DateFormat", out errorMessage);
                servicePointDetailsSettings.FailureFileLocation = MyConfigurationProject.GetConfigValue("Type2FailureFile", out errorMessage);

                servicePointDetailsSettings.LogFileName = "Type2LogFile";
                servicePointDetailsSettings.LogPath = MyConfigurationProject.GetConfigValue("Type2ErrorLog", out errorMessage);
                servicePointDetailsSettings.MandatoryParameters = MyApplicationCommonMethods.GetDictonaryForMandatoryParameters(interfaceConfiguratonParameters, "applicableintype2", "mandatoryintype2");
                servicePointDetailsSettings.SourceFileLocation = MyConfigurationProject.GetConfigValue("type2FileLocation", out errorMessage);
                servicePointDetailsSettings.SuccessFileLocation = MyConfigurationProject.GetConfigValue("type2SuccessFile", out errorMessage);
                servicePointDetailsSettings.TargetFileExtension = MyConfigurationProject.GetConfigValue("type2SupportedFileType", out errorMessage);
                servicePointDetailsSettings.Type2RecordTag = MyConfigurationProject.GetConfigValue("MyApplicationtype2RecordTag", out errorMessage);

                return new Type2FileHandler(servicePointDetailsSettings, fileSyncBusiness, commonValidations, type2Adapter);
            default:
                throw new NotImplementedException("FileProvider type: " + Convert.ToInt32(fileprovider) + " is not implemented");
        }
    }
    }