Service-Klasse
Gruppiert eine Reihe von verwandten Instanzen der Port-Klasse, die einem XML-Webdienst zugeordnet sind. Diese Klasse kann nicht geerbt werden.
Namespace: System.Web.Services.Description
Assembly: System.Web.Services (in system.web.services.dll)
Syntax
'Declaration
Public NotInheritable Class Service
Inherits NamedItem
'Usage
Dim instance As Service
public sealed class Service : NamedItem
public ref class Service sealed : public NamedItem
public final class Service extends NamedItem
public final class Service extends NamedItem
Hinweise
Die Service-Klasse entspricht dem WSDL**<service>-Element (Web Services Description Language-<service>**-Element), das vom <definitions>-Stammelement eingeschlossen wird. Weitere Informationen über WSDL finden Sie in der Spezifikation unter http://www.w3.org/TR/wsdl/.
Beispiel
Imports System
Imports System.Web.Services.Description
Imports System.Xml
Imports Microsoft.VisualBasic
Class MyServiceClass
Public Shared Sub Main()
Try
' Read a WSDL document.
Dim myServiceDescription As ServiceDescription = _
ServiceDescription.Read("MathService_vb.wsdl")
Dim myServiceCollection As ServiceCollection = _
myServiceDescription.Services
Dim noOfServices As Integer = myServiceCollection.Count
Console.WriteLine(ControlChars.Newline & _
"Total Number of Services :" & noOfServices.ToString())
' Gets a reference to the service.
Dim myOldService As Service = myServiceCollection(0)
Console.WriteLine("No. of Ports in the Service" & _
myServiceCollection(0).Ports.Count.ToString())
Console.WriteLine("These are the ports in the service:")
Dim i As Integer
For i = 0 To myOldService.Ports.Count - 1
Console.WriteLine("Port name: " & myOldService.Ports(i).Name)
Next i
Console.WriteLine("Service name: " & myOldService.Name)
Dim myService As New Service()
myService.Name = "MathService"
' Add the Ports to the newly created Service.
Dim j As Integer
For j = 0 To myOldService.Ports.Count - 1
Dim PortName As String = myServiceCollection(0).Ports(j).Name
Dim BindingName As String = _
myServiceCollection(0).Ports(j).Binding.Name
myService.Ports.Add(CreatePort(PortName, BindingName, _
myServiceDescription.TargetNamespace))
Next j
Console.WriteLine("Newly created ports -")
Dim k As Integer
For k = 0 To myService.Ports.Count - 1
Console.WriteLine("Port name: " & myOldService.Ports(k).Name)
Next k
' Add the extensions to the newly created Service.
Dim noOfExtensions As Integer = myOldService.Extensions.Count
Console.WriteLine("No. of extensions: " & noOfExtensions.ToString())
If noOfExtensions > 0 Then
Dim l As Integer
For l = 0 To myOldService.Ports.Count - 1
myService.Extensions.Add(myServiceCollection(0).Extensions(l))
Next l
End If
' Remove the service from the collection.
myServiceCollection.Remove(myOldService)
' Add the newly created service.
myServiceCollection.Add(myService)
myServiceDescription.Write("MathService_New.wsdl")
Catch e As Exception
Console.WriteLine("Exception:" & e.Message)
End Try
End Sub 'Main
Public Shared Function CreatePort(PortName As String, _
BindingName As String, targetNamespace As String) As Port
Dim myPort As New Port()
myPort.Name = PortName
myPort.Binding = New XmlQualifiedName(BindingName, targetNamespace)
' Create a SoapAddress extensibility element to add to the port.
Dim mySoapAddressBinding As New SoapAddressBinding()
mySoapAddressBinding.Location = _
"https://localhost/ServiceClass/MathService.vb.asmx"
myPort.Extensions.Add(mySoapAddressBinding)
Return myPort
End Function 'CreatePort
End Class 'MyServiceClass
using System;
using System.Web.Services.Description;
using System.Xml;
class MyServiceClass
{
public static void Main()
{
try
{
// Read a WSDL document.
ServiceDescription myServiceDescription =
ServiceDescription.Read("MathService_CS.wsdl");
ServiceCollection myServiceCollection =
myServiceDescription.Services;
int noOfServices = myServiceCollection.Count;
Console.WriteLine("\nTotal number of services: " + noOfServices);
// Gets a reference to the service.
Service myOldService = myServiceCollection[0];
Console.WriteLine("No. of ports in the service: "+
myServiceCollection[0].Ports.Count);
Console.WriteLine("These are the ports in the service:");
for(int i = 0 ; i < myOldService.Ports.Count; i++)
Console.WriteLine("Port name: " + myOldService.Ports[i].Name);
Console.WriteLine("Service name: " + myOldService.Name);
Service myService = new Service();
myService.Name = "MathService";
// Add the Ports to the newly created Service.
for(int i = 0; i < myOldService.Ports.Count; i++)
{
string PortName = myServiceCollection[0].Ports[i].Name;
string BindingName = myServiceCollection[0].Ports[i].Binding.Name;
myService.Ports.Add(CreatePort(PortName,BindingName,
myServiceDescription.TargetNamespace));
}
Console.WriteLine("Newly created ports -");
for(int i = 0; i < myService.Ports.Count; i++)
Console.WriteLine("Port name: " + myOldService.Ports[i].Name);
// Add the extensions to the newly created Service.
int noOfExtensions = myOldService.Extensions.Count;
Console.WriteLine("No. of extensions: " + noOfExtensions);
if (noOfExtensions > 0)
{
for(int i = 0; i < myOldService.Ports.Count; i++)
myService.Extensions.Add(myServiceCollection[0].Extensions[i]);
}
// Remove the service from the collection.
myServiceCollection.Remove(myOldService);
// Add the newly created service.
myServiceCollection.Add(myService);
myServiceDescription.Write("MathService_New.wsdl");
}
catch(Exception e)
{
Console.WriteLine("Exception: " + e.Message);
}
}
public static Port CreatePort(string PortName,string BindingName,
string targetNamespace)
{
Port myPort = new Port();
myPort.Name = PortName;
myPort.Binding = new XmlQualifiedName(BindingName,targetNamespace);
// Create a SoapAddress extensibility element to add to the port.
SoapAddressBinding mySoapAddressBinding = new SoapAddressBinding();
mySoapAddressBinding.Location =
"https://localhost/ServiceClass/MathService_CS.asmx";
myPort.Extensions.Add(mySoapAddressBinding);
return myPort;
}
}
#using <System.Xml.dll>
#using <System.Web.Services.dll>
#using <System.dll>
using namespace System;
using namespace System::Web::Services::Description;
using namespace System::Xml;
Port^ CreatePort( String^ PortName, String^ BindingName, String^ targetNamespace )
{
Port^ myPort = gcnew Port;
myPort->Name = PortName;
myPort->Binding = gcnew XmlQualifiedName( BindingName,targetNamespace );
// Create a SoapAddress extensibility element to add to the port.
SoapAddressBinding^ mySoapAddressBinding = gcnew SoapAddressBinding;
mySoapAddressBinding->Location = "https://localhost/ServiceClass/MathService_CS.asmx";
myPort->Extensions->Add( mySoapAddressBinding );
return myPort;
}
int main()
{
try
{
// Read a WSDL document.
ServiceDescription^ myServiceDescription = ServiceDescription::Read( "MathService_CS.wsdl" );
ServiceCollection^ myServiceCollection = myServiceDescription->Services;
int noOfServices = myServiceCollection->Count;
Console::WriteLine( "\nTotal number of services: {0}", noOfServices );
// Gets a reference to the service.
Service^ myOldService = myServiceCollection[ 0 ];
Console::WriteLine( "No. of ports in the service: {0}", myServiceCollection[ 0 ]->Ports->Count );
Console::WriteLine( "These are the ports in the service:" );
for ( int i = 0; i < myOldService->Ports->Count; i++ )
Console::WriteLine( "Port name: {0}", myOldService->Ports[ i ]->Name );
Console::WriteLine( "Service name: {0}", myOldService->Name );
Service^ myService = gcnew Service;
myService->Name = "MathService";
// Add the Ports to the newly created Service.
for ( int i = 0; i < myOldService->Ports->Count; i++ )
{
String^ PortName = myServiceCollection[ 0 ]->Ports[ i ]->Name;
String^ BindingName = myServiceCollection[ 0 ]->Ports[ i ]->Binding->Name;
myService->Ports->Add( CreatePort( PortName, BindingName, myServiceDescription->TargetNamespace ) );
}
Console::WriteLine( "Newly created ports -" );
for ( int i = 0; i < myService->Ports->Count; i++ )
Console::WriteLine( "Port name: {0}", myOldService->Ports[ i ]->Name );
// Add the extensions to the newly created Service.
int noOfExtensions = myOldService->Extensions->Count;
Console::WriteLine( "No. of extensions: {0}", noOfExtensions );
if ( noOfExtensions > 0 )
{
for ( int i = 0; i < myOldService->Ports->Count; i++ )
myService->Extensions->Add( myServiceCollection[ 0 ]->Extensions[ i ] );
}
// Remove the service from the collection.
myServiceCollection->Remove( myOldService );
// Add the newly created service.
myServiceCollection->Add( myService );
myServiceDescription->Write( "MathService_New.wsdl" );
}
catch ( Exception^ e )
{
Console::WriteLine( "Exception: {0}", e->Message );
}
}
import System.*;
import System.Web.Services.Description.*;
import System.Xml.*;
class MyServiceClass
{
public static void main(String[] args)
{
try {
// Read a WSDL document.
ServiceDescription myServiceDescription = ServiceDescription.
Read("MathService_JSL.wsdl");
ServiceCollection myServiceCollection = myServiceDescription.
get_Services();
int noOfServices = myServiceCollection.get_Count();
Console.WriteLine("\nTotal number of services: " + noOfServices);
// Gets a reference to the service.
Service myOldService = myServiceCollection.get_Item(0);
Console.WriteLine("No. of ports in the service: "
+ myServiceCollection.get_Item(0).get_Ports().get_Count());
Console.WriteLine("These are the ports in the service:");
for (int i = 0; i < myOldService.get_Ports().get_Count(); i++) {
Console.WriteLine("Port name: " + myOldService.get_Ports().
get_Item(i).get_Name());
}
Console.WriteLine("Service name: " + myOldService.get_Name());
Service myService = new Service();
myService.set_Name("MathService");
// Add the Ports to the newly created Service.
for (int i = 0; i < myOldService.get_Ports().get_Count(); i++) {
String PortName = myServiceCollection.get_Item(0).get_Ports().
get_Item(i).get_Name();
String BindingName = myServiceCollection.get_Item(0).get_Ports().
get_Item(i).get_Binding().get_Name();
myService.get_Ports().Add(CreatePort(PortName, BindingName,
myServiceDescription.get_TargetNamespace()));
}
Console.WriteLine("Newly created ports -");
for (int i = 0; i < myService.get_Ports().get_Count(); i++) {
Console.WriteLine("Port name: " + myOldService.get_Ports().
get_Item(i).get_Name());
}
// Add the extensions to the newly created Service.
int noOfExtensions = myOldService.get_Extensions().get_Count();
Console.WriteLine("No. of extensions: " + noOfExtensions);
if (noOfExtensions > 0) {
for (int i = 0; i < myOldService.get_Ports().get_Count(); i++) {
myService.get_Extensions().Add(myServiceCollection.
get_Item(0).get_Extensions().get_Item(i));
}
}
// Remove the service from the collection.
myServiceCollection.Remove(myOldService);
// Add the newly created service.
myServiceCollection.Add(myService);
myServiceDescription.Write("MathService_New.wsdl");
}
catch (System.Exception e) {
Console.WriteLine("Exception: " + e.get_Message());
}
} //main
public static Port CreatePort(String PortName, String BindingName,
String targetNamespace)
{
Port myPort = new Port();
myPort.set_Name(PortName);
myPort.set_Binding(new XmlQualifiedName(BindingName, targetNamespace));
// Create a SoapAddress extensibility element to add to the port.
SoapAddressBinding mySoapAddressBinding = new SoapAddressBinding();
mySoapAddressBinding.set_Location("https://localhost/ServiceClass/"
+ "MathService_JSL.asmx");
myPort.get_Extensions().Add(mySoapAddressBinding);
return myPort;
} //CreatePort
} //MyServiceClass
Vererbungshierarchie
System.Object
System.Web.Services.Description.DocumentableItem
System.Web.Services.Description.NamedItem
System.Web.Services.Description.Service
Threadsicherheit
Alle öffentlichen statischen (Shared in Visual Basic) Member dieses Typs sind threadsicher. Bei Instanzmembern ist die Threadsicherheit nicht gewährleistet.
Plattformen
Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
.NET Framework unterstützt nicht alle Versionen sämtlicher Plattformen. Eine Liste der unterstützten Versionen finden Sie unter Systemanforderungen.
Versionsinformationen
.NET Framework
Unterstützt in: 2.0, 1.1, 1.0