BaseChannelObjectWithProperties BaseChannelObjectWithProperties BaseChannelObjectWithProperties BaseChannelObjectWithProperties Class

定義

プロパティにディクショナリ インターフェイスを公開する、チャネル オブジェクトの基本実装を提供します。Provides a base implementation of a channel object that exposes a dictionary interface to its properties.

public ref class BaseChannelObjectWithProperties abstract : 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
Public MustInherit Class BaseChannelObjectWithProperties
Implements IDictionary
継承
BaseChannelObjectWithPropertiesBaseChannelObjectWithPropertiesBaseChannelObjectWithPropertiesBaseChannelObjectWithProperties
派生
属性
実装

   [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;
         }
      }
   };
}
   [PermissionSet(SecurityAction.Demand, Name="FullTrust")]
   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;
         }
      }
   }
   [PermissionSet(SecurityAction.Demand, Name="FullTrust")]
   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

注釈

BaseChannelObjectWithPropertiesは、およびBaseChannelWithProperties BaseChannelSinkWithPropertiesの基本クラスです。BaseChannelObjectWithProperties is the base class for BaseChannelWithProperties and BaseChannelSinkWithProperties.

BaseChannelWithPropertiesBaseChannelSinkWithPropertiesは、名前付きプロパティを提供するチャネルおよびチャネルシンクの基底クラスとして使用できます。BaseChannelWithProperties and BaseChannelSinkWithProperties can be used as the base classes for channels and channel sinks that provide named properties.

BaseChannelObjectWithPropertiesチャネルオブジェクトにプロパティを要求する複雑なタスクを処理します。BaseChannelObjectWithProperties handles the complex task of asking a channel object for its properties.

このクラスは、リンク確認要求と継承要求をクラスレベルで行います。This class makes a link demand and an inheritance demand at the class level. SecurityException 、直前の呼び出し元または派生クラスにインフラストラクチャアクセス許可がない場合にスローされます。A SecurityException is thrown when either the immediate caller or the derived class does not have infrastructure permission. セキュリティ要求の詳細については、「リンク確認要求と継承の要求」を参照してください。For details about security demands, see Link Demands and Inheritance Demands.

注意 (継承者)

からBaseChannelObjectWithProperties継承する場合は、 KeysプロパティとItem[Object]プロパティをオーバーライドする必要があります。When you inherit from BaseChannelObjectWithProperties, you must override the Keys property and the Item[Object] property.

コンストラクター

BaseChannelObjectWithProperties() BaseChannelObjectWithProperties() BaseChannelObjectWithProperties() BaseChannelObjectWithProperties()

BaseChannelObjectWithProperties クラスの新しいインスタンスを初期化します。Initializes a new instance of the BaseChannelObjectWithProperties class.

プロパティ

Count Count Count Count

チャネル オブジェクトに関連付けられているプロパティの数を取得します。Gets the number of properties associated with the channel object.

IsFixedSize IsFixedSize IsFixedSize IsFixedSize

チャネル オブジェクトに入力できるプロパティの数が固定されているかどうかを示す値を取得します。Gets a value that indicates whether the number of properties that can be entered into the channel object is fixed.

IsReadOnly IsReadOnly IsReadOnly IsReadOnly

チャネル オブジェクトにあるプロパティのコレクションが読み取り専用かどうかを示す値を取得します。Gets a value that indicates whether the collection of properties in the channel object is read-only.

IsSynchronized IsSynchronized IsSynchronized IsSynchronized

チャネル オブジェクトのプロパティのディクショナリが同期されているかどうかを示す値を取得します。Gets a value that indicates whether the dictionary of channel object properties is synchronized.

Item[Object] Item[Object] Item[Object] Item[Object]

派生クラスでオーバーライドされるときに、指定したキーに関連付けられているプロパティを取得または設定します。When overridden in a derived class, gets or sets the property that is associated with the specified key.

Keys Keys Keys Keys

派生クラスでオーバーライドされるときに、チャネル オブジェクトのプロパティに関連付けられているキーの ICollection を取得します。When overridden in a derived class, gets a ICollection of keys that the channel object properties are associated with.

Properties Properties Properties Properties

チャネル オブジェクトに関連付けられているチャネル プロパティの IDictionary を取得します。Gets a IDictionary of the channel properties associated with the channel object.

SyncRoot SyncRoot SyncRoot SyncRoot

BaseChannelObjectWithProperties へのアクセスを同期するために使用するオブジェクトを取得します。Gets an object that is used to synchronize access to the BaseChannelObjectWithProperties.

Values Values Values Values

チャネル オブジェクトに関連付けられているプロパティの値の ICollection を取得します。Gets a ICollection of the values of the properties associated with the channel object.

メソッド

Add(Object, Object) Add(Object, Object) Add(Object, Object) Add(Object, Object)

NotSupportedException をスローします。Throws a NotSupportedException.

Clear() Clear() Clear() Clear()

NotSupportedException をスローします。Throws a NotSupportedException.

Contains(Object) Contains(Object) Contains(Object) Contains(Object)

指定したキーに関連付けられているプロパティが、チャネル オブジェクトに格納されているかどうかを示す値を返します。Returns a value that indicates whether the channel object contains a property that is associated with the specified key.

CopyTo(Array, Int32) CopyTo(Array, Int32) CopyTo(Array, Int32) CopyTo(Array, Int32)

NotSupportedException をスローします。Throws a NotSupportedException.

Equals(Object) Equals(Object) Equals(Object) Equals(Object)

指定したオブジェクトが、現在のオブジェクトと等しいかどうかを判断します。Determines whether the specified object is equal to the current object.

(Inherited from Object)
GetEnumerator() GetEnumerator() GetEnumerator() GetEnumerator()

チャネル オブジェクトに関連付けられているすべてのプロパティを列挙する IDictionaryEnumerator を返します。Returns a IDictionaryEnumerator that enumerates over all the properties associated with the channel object.

GetHashCode() GetHashCode() GetHashCode() GetHashCode()

既定のハッシュ関数として機能します。Serves as the default hash function.

(Inherited from Object)
GetType() GetType() GetType() GetType()

現在のインスタンスの Type を取得します。Gets the Type of the current instance.

(Inherited from Object)
MemberwiseClone() MemberwiseClone() MemberwiseClone() MemberwiseClone()

現在の Object の簡易コピーを作成します。Creates a shallow copy of the current Object.

(Inherited from Object)
Remove(Object) Remove(Object) Remove(Object) Remove(Object)

NotSupportedException をスローします。Throws a NotSupportedException.

ToString() ToString() ToString() ToString()

現在のオブジェクトを表す文字列を返します。Returns a string that represents the current object.

(Inherited from Object)

明示的なインターフェイスの実装

IEnumerable.GetEnumerator() IEnumerable.GetEnumerator() IEnumerable.GetEnumerator() IEnumerable.GetEnumerator()

チャネル オブジェクトに関連付けられているすべてのプロパティを列挙する IEnumerator を返します。Returns a IEnumerator that enumerates over all the properties that are associated with the channel object.

拡張メソッド

Cast<TResult>(IEnumerable) Cast<TResult>(IEnumerable) Cast<TResult>(IEnumerable) Cast<TResult>(IEnumerable)

IEnumerable の要素を、指定した型にキャストします。Casts the elements of an IEnumerable to the specified type.

OfType<TResult>(IEnumerable) OfType<TResult>(IEnumerable) OfType<TResult>(IEnumerable) OfType<TResult>(IEnumerable)

指定された型に基づいて IEnumerable の要素をフィルター処理します。Filters the elements of an IEnumerable based on a specified type.

AsParallel(IEnumerable) AsParallel(IEnumerable) AsParallel(IEnumerable) AsParallel(IEnumerable)

クエリの並列化を有効にします。Enables parallelization of a query.

AsQueryable(IEnumerable) AsQueryable(IEnumerable) AsQueryable(IEnumerable) AsQueryable(IEnumerable)

IEnumerableIQueryable に変換します。Converts an IEnumerable to an IQueryable.

セキュリティ

SecurityPermission
インフラストラクチャコードを操作する場合。For operating with infrastructure code. 要求の値InheritanceDemand:、アクセス許可値:InfrastructureDemand value: InheritanceDemand; Permission value: Infrastructure

適用対象