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Clase HttpClientConnection

  • Artículo

Contains properties and methods that enable a package to access a Web server using the HTTP protocol to send or receive files. This class cannot be inherited.

Jerarquía de herencia

System.Object
  Microsoft.SqlServer.Dts.Runtime.DtsObject
    Microsoft.SqlServer.Dts.Runtime.HttpClientConnection

Espacio de nombres:  Microsoft.SqlServer.Dts.Runtime
Ensamblado:  Microsoft.SqlServer.ManagedDTS (en Microsoft.SqlServer.ManagedDTS.dll)

Sintaxis

'Declaración
<SerializableAttribute> _
Public NotInheritable Class HttpClientConnection _
    Inherits DtsObject _
    Implements IDTSPersist
'Uso
Dim instance As HttpClientConnection

[SerializableAttribute]
public sealed class HttpClientConnection : DtsObject, 
    IDTSPersist

[SerializableAttribute]
public ref class HttpClientConnection sealed : public DtsObject, 
    IDTSPersist

[<SealedAttribute>]
[<SerializableAttribute>]
type HttpClientConnection =  
    class 
        inherit DtsObject 
        interface IDTSPersist 
    end

public final class HttpClientConnection extends DtsObject implements IDTSPersist

El tipo HttpClientConnection expone los siguientes miembros.

Constructores

  Nombre Descripción
Método público HttpClientConnection Initializes a new instance of the HttpClientConnection class.

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Propiedades

  Nombre Descripción
Propiedad pública BypassProxyOnLocal Gets or sets a Boolean that indicates if the proxy server is configured to use credentials and bypass the proxy server and use local addresses instead.
Propiedad pública Certificate Gets or sets a byte array that represents the actual X.509 binary encoding of the certificate.
Propiedad pública CertificateIdentifier Gets or sets the X.509 certificate identifier.
Propiedad pública ChunkSize Gets or sets the value that indicates the minimum number of bytes to retrieve from or send to the server during a read/write operation.
Propiedad pública ProxyBypassList Gets or sets the addresses that do not use a proxy server.
Propiedad pública ProxyDomain Gets or sets the domain setting that is used to log on to the proxy.
Propiedad pública ProxyPassword Sets the password used to log on to the proxy. This property is read-only.
Propiedad pública ProxyURL Gets or sets the URL that specifies the location of the proxy.
Propiedad pública ProxyUserName Gets or sets the username that is used when logging on to the proxy.
Propiedad pública ServerDomain Gets or sets the domain used to log on to the server.
Propiedad pública ServerPassword Sets the password used to log on to the server. This property is write-only.
Propiedad pública ServerURL Gets or sets the URL that specifies the location of the server.
Propiedad pública ServerUserName Gets or sets the username used to log on to the server.
Propiedad pública Timeout Gets or sets the number of seconds after which the HTTP operation times out.
Propiedad pública UseProxy Gets or sets a Boolean that indicates whether or not the connection will use a proxy.
Propiedad pública UseProxyCredentials Gets or sets a Boolean that indicates whether or not the connection will use network credentials.
Propiedad pública UseSecureConnection Gets or sets a Boolean that indicates whether the connection is HTTPS or HTTP.
Propiedad pública UseServerCredentials Gets or sets a Boolean that indicates whether the connection uses network credentials.

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Métodos

  Nombre Descripción
Método público Clone Returns a new connection object that has the exact same state as the one being cloned.
Método público DownloadData Returns a byte array that contains the data downloaded from the resource that was specified in the ServerURL property.
Método público DownloadFile Downloads data from the resource specified by ServerURL property to a local file.
Método público Equals Determines whether two object instances are equal. (Se hereda de DtsObject.)
Método público GetHashCode Returns the hash code for this instance. (Se hereda de DtsObject.)
Método público GetProxyPassword Gets the proxy password.
Método público GetServerPassword Gets the server password.
Método público GetType (Se hereda de Object.)
Método público LoadFromXML This method is not callable by your application code. To load a package saved as .xml, use the Application.LoadPackage method.
Método público OpenRead Opens a readable stream for the data to be downloaded from the resource specified by the ServerURL property.
Método público SaveToXML This method is not callable by your application code. To save a package as .xml, use the Application.SaveToXml method.
Método público ShowCertificateDialog Displays the Windows certificate information dialog box.
Método público ToString (Se hereda de Object.)

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Comentarios

The HTTP connection manager allows packages to access resources over HTTP, allowing tasks such as extracting data from a Web service and operating on it. The HTTP connection manager encapsulates the functionality of creating and maintaining a HTTP connection. The HTTP connection manager includes custom properties, in addition to the properties that are common to all connection managers. The HTTP connection manager provides the runtime with a connection to a HTTP server that acts as a source. When you create an HTTP connection manager, you can specify properties specific to that connection and test to see if the connection is alive. After the connection has been created, the connection can be used by various tasks in the runtime.

This class inherits from DtsObject and implements IDTSPersist.

Seguridad para subprocesos

Cualquier miembro público static (Shared en Visual Basic) de este tipo es seguro para subprocesos. No se garantiza que los miembros de instancia sean seguros para subprocesos.

Vea también

Referencia

Espacio de nombres Microsoft.SqlServer.Dts.Runtime