BaseChannelSinkWithProperties コンストラクター
定義
重要
一部の情報は、リリース前に大きく変更される可能性があるプレリリースされた製品に関するものです。 Microsoft は、ここに記載されている情報について、明示または黙示を問わず、一切保証しません。
BaseChannelSinkWithProperties クラスの新しいインスタンスを初期化します。
protected:
BaseChannelSinkWithProperties();
protected BaseChannelSinkWithProperties ();
Protected Sub New ()
例
[SecurityPermission(SecurityAction::Demand, Flags = SecurityPermissionFlag::Infrastructure)]
private ref class MyClientFormatterChannelSink: public BaseChannelSinkWithProperties, public IClientChannelSink, public IMessageSink
{
private:
IClientChannelSink^ nextClientSink;
IMessageSink^ nextMessageSink;
public:
MyClientFormatterChannelSink()
: nextClientSink( nullptr ), nextMessageSink( nullptr )
{}
MyClientFormatterChannelSink( IClientChannelSink^ nextSink, IMessageSink^ nextMsgSink )
: BaseChannelSinkWithProperties()
{
nextClientSink = nextSink;
nextMessageSink = nextMsgSink;
}
virtual void ProcessMessage( IMessage^ message, ITransportHeaders^ requestHeaders, Stream^ requestStream, [Out]ITransportHeaders^% responseHeaders, [Out]Stream^% responseStream )
{
nextClientSink->ProcessMessage( message, requestHeaders, requestStream, responseHeaders, responseStream );
}
virtual void AsyncProcessRequest( IClientChannelSinkStack^ sinkStack, IMessage^ msg, ITransportHeaders^ headers, Stream^ myStream )
{
sinkStack->Push( this, nullptr );
nextClientSink->AsyncProcessRequest( sinkStack, msg, headers, myStream );
}
virtual void AsyncProcessResponse( IClientResponseChannelSinkStack^ sinkStack, Object^ /*state*/, ITransportHeaders^ headers, Stream^ myStream )
{
sinkStack->AsyncProcessResponse( headers, myStream );
}
virtual Stream^ GetRequestStream( IMessage^ /*msg*/, ITransportHeaders^ /*headers*/ )
{
return nullptr;
}
property IClientChannelSink^ NextChannelSink
{
virtual IClientChannelSink^ get()
{
return nextClientSink;
}
}
property IMessageSink^ NextSink
{
virtual IMessageSink^ get()
{
return nextMessageSink;
}
}
virtual IMessageCtrl^ AsyncProcessMessage( IMessage^ /*msg*/, IMessageSink^ /*replySink*/ )
{
return nullptr;
}
virtual IMessage^ SyncProcessMessage( IMessage^ msg )
{
return nextMessageSink->SyncProcessMessage( msg );
}
property Object^ Item [Object^]
{
virtual Object^ get( Object^ key ) override
{
if ( key == MyKey::typeid )
return this;
return nullptr;
}
virtual void set( Object^ /*value*/, Object^ /*key*/ ) override
{
throw gcnew NotSupportedException;
}
}
property ICollection^ Keys
{
virtual ICollection^ get() override
{
ArrayList^ myKeys = gcnew ArrayList( 1 );
myKeys->Add( MyKey::typeid );
return myKeys;
}
}
};
internal class MyClientFormatterChannelSink :
BaseChannelSinkWithProperties, IClientChannelSink, IMessageSink
{
private IClientChannelSink nextClientSink=null;
private IMessageSink nextMessageSink = null;
public MyClientFormatterChannelSink(IClientChannelSink nextSink,
IMessageSink nextMsgSink) : base()
{
nextClientSink = nextSink;
nextMessageSink = nextMsgSink;
}
public void ProcessMessage(IMessage msg,
ITransportHeaders requestHeaders, Stream requestStream,
out ITransportHeaders responseHeaders, out Stream responseStream)
{
nextClientSink.ProcessMessage(msg, requestHeaders, requestStream,
out responseHeaders, out responseStream);
}
public void AsyncProcessRequest(IClientChannelSinkStack sinkStack,
IMessage msg, ITransportHeaders headers, Stream myStream)
{
sinkStack.Push(this, null);
nextClientSink.AsyncProcessRequest(sinkStack,msg,headers,myStream);
}
public void AsyncProcessResponse(IClientResponseChannelSinkStack sinkStack,
Object state, ITransportHeaders headers, Stream myStream)
{
sinkStack.AsyncProcessResponse(headers, myStream);
}
public Stream GetRequestStream(IMessage msg,ITransportHeaders headers)
{
return null;
}
public IClientChannelSink NextChannelSink
{
get
{
return nextClientSink;
}
}
public IMessageSink NextSink
{
get
{
return nextMessageSink;
}
}
public IMessageCtrl AsyncProcessMessage(IMessage msg,
IMessageSink replySink)
{
return null;
}
public IMessage SyncProcessMessage(IMessage msg)
{
return nextMessageSink.SyncProcessMessage(msg);
}
public override Object this[Object key]
{
get
{
if (key == typeof(MyKey))
return this;
return null;
}
set
{
throw new NotSupportedException();
}
}
public override ICollection Keys
{
get
{
ArrayList myKeys = new ArrayList(1);
myKeys.Add(typeof(MyKey));
return myKeys;
}
}
}
public class MyKey
{
}
<PermissionSet(SecurityAction.Demand, Name:="FullTrust")> _
Friend Class MyClientFormatterChannelSink
Inherits BaseChannelSinkWithProperties
Implements IClientChannelSink, IMessageSink
Private nextClientSink As IClientChannelSink = Nothing
Private nextMessageSink As IMessageSink = Nothing
Public Sub New(nextSink As IClientChannelSink, nextMsgSink As IMessageSink)
MyBase.New()
nextClientSink = nextSink
nextMessageSink = nextMsgSink
End Sub
Public Sub ProcessMessage(msg As IMessage, requestHeaders As ITransportHeaders, _
requestStream As Stream, ByRef responseHeaders As ITransportHeaders, _
ByRef responseStream As Stream) _
Implements IClientChannelSink.ProcessMessage
nextClientSink.ProcessMessage(msg, requestHeaders, requestStream, _
responseHeaders, responseStream)
End Sub
Public Sub AsyncProcessRequest(sinkStack As IClientChannelSinkStack, _
msg As IMessage, headers As ITransportHeaders, myStream As Stream) _
Implements IClientChannelSink.AsyncProcessRequest
sinkStack.Push(Me, Nothing)
nextClientSink.AsyncProcessRequest(sinkStack, msg, headers, myStream)
End Sub
Public Sub AsyncProcessResponse(sinkStack As IClientResponseChannelSinkStack, _
state As Object, headers As ITransportHeaders, myStream As Stream) _
Implements IClientChannelSink.AsyncProcessResponse
sinkStack.AsyncProcessResponse(headers, myStream)
End Sub
Public Function GetRequestStream(msg As IMessage, headers As ITransportHeaders) As Stream _
Implements IClientChannelSink.GetRequestStream
Return Nothing
End Function 'GetRequestStream
Public ReadOnly Property NextChannelSink() As IClientChannelSink _
Implements IClientChannelSink.NextChannelSink
Get
Return nextClientSink
End Get
End Property
Public ReadOnly Property NextSink() As IMessageSink _
Implements IMessageSink.NextSink
Get
Return nextMessageSink
End Get
End Property
Public Overrides ReadOnly Property Properties() As Collections.IDictionary _
Implements IClientChannelSink.Properties
Get
End Get
End Property
Public Function AsyncProcessMessage(msg As IMessage, replySink As IMessageSink) As IMessageCtrl _
Implements IMessageSink.AsyncProcessMessage
Return Nothing
End Function 'AsyncProcessMessage
Public Function SyncProcessMessage(msg As IMessage) As IMessage _
Implements IMessageSink.SyncProcessMessage
Return nextMessageSink.SyncProcessMessage(msg)
End Function 'SyncProcessMessage
Default Public Overrides Property Item(key As Object) As Object
Get
If key Is GetType(MyKey) Then
Return Me
End If
Return Nothing
End Get
Set
Throw New NotSupportedException()
End Set
End Property
Public Overrides ReadOnly Property Keys() As ICollection
Get
Dim myKeys As New ArrayList(0)
myKeys.Add(GetType(MyKey))
Return myKeys
End Get
End Property
End Class
Public Class MyKey
End Class
注釈
チャネル シンクは、チャネル シンク プロバイダーのチェーン内でリンクされ、すべてのチャネル メッセージは、メッセージをシリアル化して転送する前に、このシンクのチェーンを通過します。
適用対象
GitHub で Microsoft と共同作業する
このコンテンツのソースは GitHub にあります。そこで、issue や pull request を作成および確認することもできます。 詳細については、共同作成者ガイドを参照してください。
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