BaseChannelObjectWithProperties Classe
Importante
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Oferece uma implementação base de um objeto de canal que expõe uma interface de dicionário a suas propriedades.
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
- Herança
-
BaseChannelObjectWithProperties
- Derivado
- Atributos
- Implementações
[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
BaseChannelObjectWithProperties é a classe base de BaseChannelWithProperties e BaseChannelSinkWithProperties.
BaseChannelWithProperties e BaseChannelSinkWithProperties podem ser usados como classes base para canais e coletores de canal que fornecem propriedades nomeadas.
BaseChannelObjectWithProperties manipula a tarefa complexa de solicitar suas propriedades a um objeto de canal.
Essa classe faz uma demanda de link e uma demanda de herança no nível da classe. Um SecurityException é gerado quando o chamador imediato ou a classe derivada não tem permissão de infraestrutura. Para obter detalhes sobre as demandas de segurança, consulte Vincular demandas e demandas de herança.
Ao herdar de BaseChannelObjectWithProperties, você deve substituir a Keys propriedade e a Item[Object] propriedade .
Base |
Inicializa uma nova instância da classe BaseChannelObjectWithProperties. |
Count |
Obtém o número de propriedades associadas ao objeto de canal. |
Is |
Obtém um valor que indica se o número de propriedades que podem ser inseridas no canal de objeto é fixo. |
Is |
Obtém um valor que indica se a coleção de propriedades no objeto de canal é somente leitura. |
Is |
Obtém um valor que indica se o dicionário de propriedades de objeto de canal é sincronizado. |
Item[Object] |
Quando substituída em uma classe derivada, obtém ou define a propriedade associada à chave especificada. |
Keys |
Quando substituída em uma classe derivada, obtém um ICollection de chaves ao qual as propriedades de objeto de canal estão associadas. |
Properties |
Obtém um IDictionary das propriedades de canal associadas ao objeto de canal. |
Sync |
Obtém um objeto usado para sincronizar o acesso ao BaseChannelObjectWithProperties. |
Values |
Obtém um ICollection dos valores das propriedades associadas ao objeto de canal. |
Add(Object, Object) |
Gera uma NotSupportedException. |
Clear() |
Gera uma NotSupportedException. |
Contains(Object) |
Retorna um valor que indica se o objeto de canal contém uma propriedade associada à chave especificada. |
Copy |
Gera uma NotSupportedException. |
Equals(Object) |
Determina se o objeto especificado é igual ao objeto atual. (Herdado de Object) |
Get |
Retorna um IDictionaryEnumerator que enumera em todas as propriedades associadas ao objeto de canal. |
Get |
Serve como a função de hash padrão. (Herdado de Object) |
Get |
Obtém o Type da instância atual. (Herdado de Object) |
Memberwise |
Cria uma cópia superficial do Object atual. (Herdado de Object) |
Remove(Object) |
Gera uma NotSupportedException. |
To |
Retorna uma cadeia de caracteres que representa o objeto atual. (Herdado de Object) |
IEnumerable. |
Retorna um IEnumerator que enumera em todas as propriedades associadas ao objeto de canal. |
Cast<TResult>(IEnumerable) |
Converte os elementos de um IEnumerable para o tipo especificado. |
Of |
Filtra os elementos de um IEnumerable com base em um tipo especificado. |
As |
Habilita a paralelização de uma consulta. |
As |
Converte um IEnumerable em um IQueryable. |
Produto | Versões |
---|---|
.NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
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