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Classe WebServiceTask

  • Artigo

Runs a Web method and stores the result in a specified location. This class cannot be inherited.

Hierarquia de herança

System.Object
  Microsoft.SqlServer.Dts.Runtime.DtsObject
    Microsoft.SqlServer.Dts.Runtime.Task
      Microsoft.SqlServer.Dts.Tasks.WebServiceTask.WebServiceTask

Namespace:  Microsoft.SqlServer.Dts.Tasks.WebServiceTask
Assembly:  Microsoft.SqlServer.WebServiceTask (em Microsoft.SqlServer.WebServiceTask.dll)

Sintaxe

'Declaração
Public NotInheritable Class WebServiceTask _
    Inherits Task _
    Implements IDTSComponentPersist, IDTSWebServiceTask, IDTSBreakpointSite, IDTSSuspend
'Uso
Dim instance As WebServiceTask

public sealed class WebServiceTask : Task, 
    IDTSComponentPersist, IDTSWebServiceTask, IDTSBreakpointSite, IDTSSuspend

public ref class WebServiceTask sealed : public Task, 
    IDTSComponentPersist, IDTSWebServiceTask, IDTSBreakpointSite, IDTSSuspend

[<SealedAttribute>]
type WebServiceTask =  
    class 
        inherit Task 
        interface IDTSComponentPersist 
        interface IDTSWebServiceTask 
        interface IDTSBreakpointSite 
        interface IDTSSuspend 
    end

public final class WebServiceTask extends Task implements IDTSComponentPersist, IDTSWebServiceTask, IDTSBreakpointSite, IDTSSuspend

O tipo WebServiceTask expõe os membros a seguir.

Construtores

  Nome Descrição
Método público WebServiceTask Initializes a new instance of the WebServiceTask class.

Início

Propriedades

  Nome Descrição
Propriedade pública Connection Gets or sets the name of the connection to use.
Propriedade pública DebugMode Gets or sets a Boolean that indicates if the task is in debug mode. The DebugMode property can be accessed by multiple threads at the same time. To ensure thread safety and avoid concurrency problems, the Interlocked class from the Microsoft .NET Framework is used.
Propriedade pública ExecutionValue Returns a user-defined object. This field is read-only. (Herdado de Task.)
Propriedade pública OutputLocation Gets or sets the output location of the results of the Web method.
Propriedade pública OutputType Gets or sets a value that indicates the storage location of the result of the Web method invocation.
Propriedade pública OverwriteWsdlFile Gets or sets a value that indicates if the Web Services Description Language (WDSL) file will be overwritten.
Propriedade pública ServiceName Gets or sets the name of the Web service.
Propriedade pública SuspendRequired Gets or sets a Boolean that indicates if tasks should suspend when they encounter a breakpoint. This value is set by the runtime engine for tasks and containers when a breakpoint is encountered.
Propriedade pública Version *** Member deprecated; see Remarks. ***    Returns the version of the task. This property is read-only. (Herdado de Task.)
Propriedade pública WebMethodInfo Gets or sets a DTSWebMethodInfo object.
Propriedade pública WsdlFile Gets or sets the name of a Web Services Description Language (WSDL) file that is to be read from either a file URL or an HTTP URL.

Início

Métodos

  Nome Descrição
Método público AcceptBreakpointManager Passes a BreakpointManager to the task. The task will use the breakpoint manager to create, remove, and check the status of breakpoints. This method is called by the runtime and is not used in code.
Método público CanUpdate *** Member deprecated; see Remarks. ***    A Boolean that indicates whether the new package XML can update the old package XML. (Herdado de Task.)
Método público Equals Determines whether two object instances are equal. (Herdado de DtsObject.)
Método público Execute Runs the web service task. (Substitui Task.Execute(Connections, VariableDispenser, IDTSComponentEvents, IDTSLogging, Object).)
Método público GetConnectionID Gets a String containing the ID of the connection. (Herdado de Task.)
Método público GetConnectionName Gets a String containing the name of the connection. (Herdado de Task.)
Método público GetHashCode Returns the hash code for this instance. (Herdado de DtsObject.)
Método público GetType (Herdado de Object.)
Método público InitializeTask Initializes the properties associated with the web service task. This method is called by the runtime and is not used in code. (Substitui Task.InitializeTask(Connections, VariableDispenser, IDTSInfoEvents, IDTSLogging, EventInfos, LogEntryInfos, ObjectReferenceTracker).)
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 ResumeExecution Resumes execution of the task after pausing. The task or container is resumed by the runtime engine.
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 SuspendExecution Indicates that the executable needs to suspend. This method is called by the runtime engine.
Método público ToString (Herdado de Object.)
Método público Update *** Member deprecated; see Remarks. ***    This method updates the old package XML with the new package XML if CanUpdate is set to true. (Herdado de Task.)
Método público Validate Verifies that the web service component is properly configured. (Substitui Task.Validate(Connections, VariableDispenser, IDTSComponentEvents, IDTSLogging).)

Início

Comentários

Using the WebServiceTask class, the task designer can execute a Web method and store the results in a package variable or a file.

Segurança de thread

Qualquer membro público static (Shared no Visual Basic) desse tipo é seguro para threads. Não há garantia de que qualquer membro de instância seja seguro para threads.

Consulte também

Referência

Namespace Microsoft.SqlServer.Dts.Tasks.WebServiceTask