WsdlExporter Classe

Definição

public ref class WsdlExporter : System::ServiceModel::Description::MetadataExporter

public class WsdlExporter : System.ServiceModel.Description.MetadataExporter

type WsdlExporter = class
    inherit MetadataExporter

Public Class WsdlExporter
Inherits MetadataExporter

Herança

Object

MetadataExporter

WsdlExporter

Exemplos

O seguinte exemplo de código mostra como usar o ExportEndpoint método para gerar um conjunto de MetadataSection objetos a partir dos pontos finais numa coleção de ServiceEndpoint objetos chamada myServiceEndpoints.

using System;
using System.ServiceModel;
using System.ServiceModel.Description;

namespace WsdlExporterSample
{
    class Program
    {
        static void Main(string[] args)
        {
            WsdlExporter exporter = new WsdlExporter();
            exporter.PolicyVersion = PolicyVersion.Policy15;

            ServiceEndpoint [] myServiceEndpoints = new ServiceEndpoint[2];
            ContractDescription myDescription = new ContractDescription ("myContract");
            myServiceEndpoints[0] = new ServiceEndpoint(myDescription,new BasicHttpBinding(),new EndpointAddress("http://localhost/myservice"));
            myServiceEndpoints[1] = new ServiceEndpoint(myDescription,new BasicHttpBinding(),new EndpointAddress("http://localhost/myservice"));

            // Export all endpoints for each endpoint in collection.
            foreach (ServiceEndpoint endpoint in myServiceEndpoints)
            {
                exporter.ExportEndpoint(endpoint);
            }
            // If there are no errors, get the documents.
            MetadataSet metadataDocs = null;
            if (exporter.Errors.Count != 0)
            {
                metadataDocs = exporter.GetGeneratedMetadata();
            }
        }
    }
}

Imports System.ServiceModel
Imports System.ServiceModel.Description

Module Module1

    Sub Main()
        Dim exporter As New WsdlExporter()
        exporter.PolicyVersion = PolicyVersion.Policy15

        Dim myServiceEndpoints() As ServiceEndpoint = New ServiceEndpoint(1) {}
        Dim myDescription As New ContractDescription("myContract")
        myServiceEndpoints(0) = New ServiceEndpoint(myDescription, New BasicHttpBinding(), New EndpointAddress("http://localhost/myservice"))
        myServiceEndpoints(1) = New ServiceEndpoint(myDescription, New BasicHttpBinding(), New EndpointAddress("http://localhost/myservice"))

        'Export all endpoints for each endpoint in collection.
        For Each endpoint As ServiceEndpoint In myServiceEndpoints
            exporter.ExportEndpoint(endpoint)
        Next

        'If there are no errors, get the documents.
        Dim metadataDocs As MetadataSet
        metadataDocs = Nothing

        If (exporter.Errors.Count = 0) Then
            metadataDocs = exporter.GetGeneratedMetadata()
        End If
    End Sub

End Module

Observações

Use a WsdlExporter classe para transformar ContractDescription objetos em ServiceEndpoint metadados representados por MetadataSection objetos.

O WsdlExporter é utilizado num processo de três etapas.

1. Chame o ExportContract, ExportEndpoint, ou ExportEndpoints método, passando os parâmetros apropriados.

2. Determine se existem erros de exportação verificando a propriedade base Errors .

3. Se não houver erros, use o GetGeneratedMetadata para obter uma coleção de MetadataSection objetos ou obter versões mais específicas dos metadados usando as GeneratedWsdlDocuments propriedades ou.GeneratedXmlSchemas

Pode suportar a exportação de extensões WSDL personalizadas implementando a IWsdlExportExtension interface e asserções de políticas personalizadas implementando a IPolicyExportExtension interface. Para mais detalhes, consulte a documentação dessas interfaces.