Service Class
.NET Framework 3.0
Groups together a set of related instances of the Port class that are associated with an XML Web service. This class cannot be inherited.
Namespace: System.Web.Services.Description
Assembly: System.Web.Services (in system.web.services.dll)
Assembly: System.Web.Services (in system.web.services.dll)
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 = _ "http://localhost/ServiceClass/MathService.vb.asmx" myPort.Extensions.Add(mySoapAddressBinding) Return myPort End Function 'CreatePort End Class 'MyServiceClass
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("http://localhost/ServiceClass/"
+ "MathService_JSL.asmx");
myPort.get_Extensions().Add(mySoapAddressBinding);
return myPort;
} //CreatePort
} //MyServiceClass
System.Object
System.Web.Services.Description.DocumentableItem
System.Web.Services.Description.NamedItem
System.Web.Services.Description.Service
System.Web.Services.Description.DocumentableItem
System.Web.Services.Description.NamedItem
System.Web.Services.Description.Service
Windows 98, Windows Server 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
The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.Community Additions
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