javac#.netweb-servicesjava.lang.class

Cannot implicitly convert java.lang.Class to c# object


I'm trying to invoke an old Java XML WS according to some documentation the provider gives. Here's the thing. At some point, I need to create a java service and call it's .getPort() function but it expects a java.lang.class object and I'm having an interface myself.

public ServiceResponse CallFileUploadService(List<BatchFile> batchFiles)
    {
        ServiceResponse resp = new ServiceResponse();
        try
        {
            URL url = new URL(configuration.Endpoints.CallFileUploadService_Url);
            QName qname = new QName(configuration.Endpoints.CallFileUploadService_QName, "FileUploadWebService");
            Service service = Service.create(url, qname);

            IFileUploadWebService ws = service.getPort(typeof(IFileUploadWebService)); // GETTING ERROR HERE
        }
        catch (Exception ex)
        {
            Utilities.Print($"Error en la llamada al servicio web. Ver detalles:\n{ex.Message}\n\n{ex.StackTrace}", true);
        }
    }

Error says: enter image description here

Objects url, qname and service are java objects.

Any help is appreciated!


Solution

  • After some trial and error managed to solve it this way. It was fairly simple at the end, just with a cast:

    public ServiceResponse CallFileUploadService(List<BatchFile> batchFiles)
    {
        ServiceResponse resp = new ServiceResponse();
        try
        {
            URL url = new URL(configuration.Endpoints.CallFileUploadService_Url);
            QName qname = new QName(configuration.Endpoints.CallFileUploadService_QName, "FileUploadWebService");
            Service service = Service.create(url, qname);
    
            IFileUploadWebService ws = (IFileUploadWebService)service.getPort(typeof(IFileUploadWebService)); // GETTING ERROR HERE
        }
        catch (Exception ex)
        {
            Utilities.Print($"Error en la llamada al servicio web. Ver detalles:\n{ex.Message}\n\n{ex.StackTrace}", true);
        }
    }