BaseChannelObjectWithProperties 클래스

정의

네임스페이스:: System.Runtime.Remoting.Channels

어셈블리:: mscorlib.dll

중요

일부 정보는 릴리스되기 전에 상당 부분 수정될 수 있는 시험판 제품과 관련이 있습니다. Microsoft는 여기에 제공된 정보에 대해 어떠한 명시적이거나 묵시적인 보증도 하지 않습니다.

속성에 사전 인터페이스를 노출하는 채널 개체의 기본 구현을 제공합니다.

public ref class BaseChannelObjectWithProperties abstract : System::Collections::IDictionary

public abstract class BaseChannelObjectWithProperties : System.Collections.IDictionary

[System.Runtime.InteropServices.ComVisible(true)]
public abstract class BaseChannelObjectWithProperties : System.Collections.IDictionary

[System.Runtime.InteropServices.ComVisible(true)]
[System.Security.SecurityCritical]
public abstract class BaseChannelObjectWithProperties : System.Collections.IDictionary

type BaseChannelObjectWithProperties = class
    interface IDictionary
    interface ICollection
    interface IEnumerable

[<System.Runtime.InteropServices.ComVisible(true)>]
type BaseChannelObjectWithProperties = class
    interface IDictionary
    interface ICollection
    interface IEnumerable

[<System.Runtime.InteropServices.ComVisible(true)>]
[<System.Security.SecurityCritical>]
type BaseChannelObjectWithProperties = class
    interface IDictionary
    interface ICollection
    interface IEnumerable

Public MustInherit Class BaseChannelObjectWithProperties
Implements IDictionary

상속: Object
BaseChannelObjectWithProperties

파생: System.Runtime.Remoting.Channels.BaseChannelSinkWithProperties

System.Runtime.Remoting.Channels.BaseChannelWithProperties

특성: ComVisibleAttribute SecurityCriticalAttribute

구현: ICollection IDictionary IEnumerable

예제

   [PermissionSet(SecurityAction::Demand, Name="FullTrust")]
   private ref class LoggingServerChannelSink: public BaseChannelObjectWithProperties, public IServerChannelSink
   {
   private:
      IServerChannelSink^ nextSink2;
      bool bEnabled2;

   public:
      LoggingServerChannelSink()
         : nextSink2( nullptr ), bEnabled2( true )
      {}

      LoggingServerChannelSink( IServerChannelSink^ localNextSink )
         : BaseChannelObjectWithProperties()
      {
         nextSink2 = localNextSink;
      }

      virtual ServerProcessing ProcessMessage( IServerChannelSinkStack^ sinkStack, IMessage^ requestMsg, ITransportHeaders^ requestHeaders, Stream^ requestStream, [Out]IMessage^% responseMsg, [Out]ITransportHeaders^% responseHeaders, [Out]Stream^% responseStream ) = IServerChannelSink::ProcessMessage
      {
         if ( bEnabled2 )
         {
            Console::WriteLine( "----------Request Headers-----------" );
            
            Console::WriteLine( "{0}:{1}", CommonTransportKeys::IPAddress,
               requestHeaders[ CommonTransportKeys::IPAddress ] );
            Console::WriteLine( "{0}:{1}", CommonTransportKeys::ConnectionId,
               requestHeaders[ CommonTransportKeys::ConnectionId ] );
            Console::WriteLine( "{0}:{1}", CommonTransportKeys::RequestUri,
               requestHeaders[ CommonTransportKeys::RequestUri ] );
         }

         sinkStack->Push( this, nullptr );
         ServerProcessing processing = nextSink2->ProcessMessage( sinkStack, requestMsg, requestHeaders, requestStream, responseMsg, responseHeaders, responseStream );
         switch ( processing )
         {
            case ServerProcessing::Complete:
               sinkStack->Pop( this );
               break;

            case ServerProcessing::OneWay:
               sinkStack->Pop( this );
               break;

            case ServerProcessing::Async:
               sinkStack->Store( this, nullptr );
               break;
         }
         return processing;
      }

      virtual void AsyncProcessResponse( IServerResponseChannelSinkStack^ sinkStack, Object^ /*state*/, IMessage^ msg, ITransportHeaders^ headers, Stream^ stream1 )
      {
         sinkStack->AsyncProcessResponse( msg, headers, stream1 );
      }

      virtual Stream^ GetResponseStream( IServerResponseChannelSinkStack^ /*sinkStack*/, Object^ /*state*/, IMessage^ /*msg*/, ITransportHeaders^ /*headers*/ )
      {
         return nullptr;
      }

      property IServerChannelSink^ NextChannelSink 
      {
         virtual IServerChannelSink^ get()
         {
            return nextSink2;
         }
      }
   };

   [PermissionSet(SecurityAction::Demand, Name="FullTrust")]
   public ref class LoggingServerChannelSinkProvider: public IServerChannelSinkProvider
   {
   private:
      IServerChannelSinkProvider^ next2;

   public:
      LoggingServerChannelSinkProvider()
         : next2( nullptr )
      {}

      LoggingServerChannelSinkProvider( IDictionary^ /*properties*/, ICollection^ /*providerData*/ ){}

      virtual void GetChannelData( IChannelDataStore^ /*channelData*/ ){}

      virtual IServerChannelSink^ CreateSink( IChannelReceiver^ channel1 )
      {
         IServerChannelSink^ localNextSink = nullptr;
         if ( next2 != nullptr )
                  localNextSink = next2->CreateSink( channel1 );

         return gcnew LoggingServerChannelSink( localNextSink );
      }

      property IServerChannelSinkProvider^ Next 
      {
         virtual IServerChannelSinkProvider^ get()
         {
            return next2;
         }

         virtual void set( IServerChannelSinkProvider^ value )
         {
            next2 = value;
         }
      }
   };
}

   public class LoggingServerChannelSinkProvider : IServerChannelSinkProvider
   {
      private IServerChannelSinkProvider next2 = null;
      public LoggingServerChannelSinkProvider(IDictionary properties, ICollection providerData)
      {
      }
      public void GetChannelData(IChannelDataStore channelData)
      {
      }
      public IServerChannelSink CreateSink(IChannelReceiver channel1)
      {
         IServerChannelSink localNextSink = null;
         if (next2 != null)
            localNextSink = next2.CreateSink(channel1);
         return new LoggingServerChannelSink(localNextSink);
      }
      public IServerChannelSinkProvider Next
      {
         get
         {
            return next2;
         }
         set
         {
            next2 = value;
         }
      }
   }
   
   internal class LoggingServerChannelSink : BaseChannelObjectWithProperties, IServerChannelSink
   {
      private IServerChannelSink nextSink2 = null;
      private bool bEnabled2 = true;
      public LoggingServerChannelSink(IServerChannelSink localNextSink) : base()
      {
         nextSink2 = localNextSink;
      }
      public ServerProcessing ProcessMessage(   IServerChannelSinkStack sinkStack,
   IMessage requestMsg,
   ITransportHeaders requestHeaders,
   Stream requestStream,
   out IMessage responseMsg,
   out ITransportHeaders responseHeaders,
   out Stream responseStream
)
      {
         if (bEnabled2)
         {
            Console.WriteLine("----------Request Headers-----------");
            Console.WriteLine( CommonTransportKeys.IPAddress + ":" +
               requestHeaders[CommonTransportKeys.IPAddress]);
            Console.WriteLine( CommonTransportKeys.ConnectionId + ":" +
               requestHeaders[CommonTransportKeys.ConnectionId]);
            Console.WriteLine( CommonTransportKeys.RequestUri + ":" +
               requestHeaders[CommonTransportKeys.RequestUri]);
         }
         sinkStack.Push(this, null);
         ServerProcessing processing =
            nextSink2.ProcessMessage(sinkStack, requestMsg, requestHeaders, requestStream, out responseMsg,
            out responseHeaders, out responseStream);

         switch (processing)
         {
            case ServerProcessing.Complete :
            {
               sinkStack.Pop(this);
               break;
            }
            case ServerProcessing.OneWay:
            {
               sinkStack.Pop(this);
               break;
            }
            case ServerProcessing.Async:
            {
               sinkStack.Store(this, null);
               break;
            }
         }
         return processing;
      }
      public void AsyncProcessResponse(IServerResponseChannelSinkStack sinkStack, Object state,
         IMessage msg, ITransportHeaders headers, Stream stream1)
      {
         sinkStack.AsyncProcessResponse(msg, headers, stream1);
      }
      public Stream GetResponseStream(IServerResponseChannelSinkStack sinkStack, Object state,
         IMessage msg, ITransportHeaders headers)
      {
         return null;
      }
      public IServerChannelSink NextChannelSink
      {
         get
         {
            return nextSink2;
         }
      }
   }

<PermissionSet(SecurityAction.Demand, Name:="FullTrust")> _
Public Class LoggingServerChannelSinkProvider
   Implements IServerChannelSinkProvider 
   Private next2 As IServerChannelSinkProvider = Nothing
   
   Public Sub New(properties As IDictionary, providerData As ICollection)
   End Sub
   
   Public Sub GetChannelData(channelData As IChannelDataStore) _ 
                               Implements IServerChannelSinkProvider.GetChannelData
   End Sub
   
   Public Function CreateSink(channel1 As IChannelReceiver) As IServerChannelSink _ 
                                     Implements IServerChannelSinkProvider.CreateSink
      Dim localNextSink As IServerChannelSink = Nothing
      If Not (next2 Is Nothing) Then
         localNextSink = next2.CreateSink(channel1)
      End If
      Return New LoggingServerChannelSink(localNextSink)
   End Function 'CreateSink
   
   Public Property [Next]() As IServerChannelSinkProvider Implements _ 
                                                     IServerChannelSinkProvider.Next
      Get
         Return next2
      End Get
      Set
         next2 = value
      End Set
   End Property
End Class

<PermissionSet(SecurityAction.Demand, Name:="FullTrust")> _ 
Friend Class LoggingServerChannelSink
   Inherits BaseChannelObjectWithProperties
   Implements IServerChannelSink 
   Private nextSink2 As IServerChannelSink = Nothing
   Private bEnabled2 As Boolean = True
   
   Public Sub New(localNextSink As IServerChannelSink)
      MyBase.new()
      nextSink2 = localNextSink
   End Sub
   
  Public Function ProcessMessage(   ByVal sinkStack As IServerChannelSinkStack, _
      ByVal requestMsg As IMessage, _
      ByVal requestHeaders As ITransportHeaders, _
      ByVal requestStream As Stream, _
      <Out> ByRef responseMsg As IMessage, _
      <Out> ByRef responseHeaders As ITransportHeaders, _
      <Out> ByRef responseStream As Stream _
   ) As ServerProcessing _ 
      Implements IServerChannelSink.ProcessMessage
      If bEnabled2 Then
         Console.WriteLine("----------Request Headers-----------")
         Console.WriteLine(CommonTransportKeys.IPAddress.ToString() + ":" + _ 
                              requestHeaders(CommonTransportKeys.IPAddress).ToString())
      Console.WriteLine(CommonTransportKeys.ConnectionId.ToString() + ":" + _ 
                              requestHeaders(CommonTransportKeys.ConnectionId).ToString())
      Console.WriteLine(CommonTransportKeys.RequestUri.ToString() + ":" + _ 
                              requestHeaders(CommonTransportKeys.RequestUri).ToString())
      End If
      sinkStack.Push(Me, Nothing)
      Dim processing As ServerProcessing = _ 
                                   nextSink2.ProcessMessage _ 
               (sinkStack, requestMsg, requestHeaders, requestStream, responseMsg, responseHeaders, responseStream)
      
      Select Case processing
         Case ServerProcessing.Complete
               sinkStack.Pop(Me)
         Case ServerProcessing.OneWay
               sinkStack.Pop(Me)
         Case ServerProcessing.Async
               sinkStack.Store(Me, Nothing)
      End Select
      Return processing
   End Function 'ProcessMessage
   
   Public Sub AsyncProcessResponse(sinkStack As IServerResponseChannelSinkStack, _ 
           state As Object, msg As IMessage, headers As ITransportHeaders, stream1 As Stream) _ 
                                    Implements IServerChannelSink.AsyncProcessResponse
      sinkStack.AsyncProcessResponse(msg, headers, stream1)
   End Sub
   
   Public Function GetResponseStream(sinkStack As IServerResponseChannelSinkStack, _ 
               state As Object, msg As IMessage, headers As ITransportHeaders) As Stream _ 
                                    Implements IServerChannelSink.GetResponseStream
      Return Nothing
   End Function 'GetResponseStream
   
   Public ReadOnly Property NextChannelSink() As IServerChannelSink _ 
                                       Implements IServerChannelSink.NextChannelSink
      Get
         Return nextSink2
      End Get
   End Property

   Public Overrides ReadOnly Property Properties() As Collections.IDictionary _ 
               Implements IServerChannelSink.Properties
      Get
     return nothing		
      End Get
   End Property
End Class

설명

BaseChannelObjectWithProperties은 BaseChannelWithProperties 및 BaseChannelSinkWithProperties의 기본 클래스입니다.

BaseChannelWithProperties 명명 BaseChannelSinkWithProperties 된 속성을 제공하는 채널 및 채널 싱크의 기본 클래스로 사용할 수 있습니다.

BaseChannelObjectWithProperties 는 채널 개체에 해당 속성을 요청하는 복잡한 작업을 처리합니다.

이 클래스는 클래스 수준에서 링크 요청 및 상속 요청을 만듭니다. 직접 호출자 또는 파생 클래스에 인프라 권한이 없는 경우 A SecurityException 가 throw됩니다. 보안 요구 사항에 대한 자세한 내용은 링크 요구를 참조하세요.

구현자 참고

상속 BaseChannelObjectWithProperties할 때 속성과 속성을 재정의 Keys Item[Object] 해야 합니다.

생성자

Name	Description
BaseChannelObjectWithProperties()	BaseChannelObjectWithProperties 클래스의 새 인스턴스를 초기화합니다.

속성

Name	Description
Count	채널 개체와 연결된 속성의 수를 가져옵니다.
IsFixedSize	채널 개체에 입력할 수 있는 속성 수가 고정되어 있는지 여부를 나타내는 값을 가져옵니다.
IsReadOnly	채널 개체의 속성 컬렉션이 읽기 전용인지 여부를 나타내는 값을 가져옵니다.
IsSynchronized	채널 개체 속성의 사전이 동기화되는지 여부를 나타내는 값을 가져옵니다.
Item[Object]	파생 클래스에서 재정의되는 경우 지정된 키와 연결된 속성을 가져오거나 설정합니다.
Keys	파생 클래스에서 재정의되는 경우 채널 개체 속성이 연결된 키를 가져옵니다 ICollection .
Properties	IDictionary 채널 개체와 연결된 채널 속성을 가져옵니다.
SyncRoot	에 대한 액세스를 동기화하는 데 사용되는 개체를 BaseChannelObjectWithProperties가져옵니다.
Values	ICollection 채널 개체와 연결된 속성의 값을 가져옵니다.

메서드

Name	Description
Add(Object, Object)	NotSupportedException를 throw합니다.
Clear()	NotSupportedException를 throw합니다.
Contains(Object)	채널 개체에 지정된 키와 연결된 속성이 포함되어 있는지 여부를 나타내는 값을 반환합니다.
CopyTo(Array, Int32)	NotSupportedException를 throw합니다.
Equals(Object)	지정한 개체와 현재 개체가 같은지 여부를 확인합니다. (다음에서 상속됨 Object)
GetEnumerator()	IDictionaryEnumerator 채널 개체와 연결된 모든 속성에 대해 열거하는 값을 반환합니다.
GetHashCode()	기본 해시 함수로 작동합니다. (다음에서 상속됨 Object)
GetType()	현재 인스턴스의 Type 가져옵니다. (다음에서 상속됨 Object)
MemberwiseClone()	현재 Object단순 복사본을 만듭니다. (다음에서 상속됨 Object)
Remove(Object)	NotSupportedException를 throw합니다.
ToString()	현재 개체를 나타내는 문자열을 반환합니다. (다음에서 상속됨 Object)

명시적 인터페이스 구현

Name	Description
IEnumerable.GetEnumerator()	IEnumerator 채널 개체와 연결된 모든 속성을 열거하는 값을 반환합니다.

확장명 메서드

Name	Description
AsParallel(IEnumerable)	쿼리의 병렬 처리를 사용하도록 설정합니다.
AsQueryable(IEnumerable)	IEnumerable IQueryable변환합니다.
Cast<TResult>(IEnumerable)	IEnumerable 요소를 지정된 형식으로 캐스팅합니다.
OfType<TResult>(IEnumerable)	지정된 형식에 따라 IEnumerable 요소를 필터링합니다.

적용 대상

피드백

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