Hi,
I guess it is use case for the Dispatch interface. The code can look like:
...
String serviceName = "myService";
Service service = Service.create(serviceName);
String actualSoapBinding = (soapBinding != null) ? soapBinding :
SOAPBinding.SOAP11HTTP_BINDING;
service.addPort(portName, actualSoapBinding, targetEndpoint);
Dispatch<StreamSource> dispatcher = service.createDispatch(portName,
StreamSource.class,
Service.Mode.PAYLOAD);
...
StreamSource request;
response = dispatcher.invoke(request);
...
You can look also in jaxws_dispatch_provider sample of CXF distribution for
details.
Regards,
Andrei.
> -----Original Message-----
> From: Chandra Sekhar [mailto:[email protected]]
> Sent: Montag, 6. Januar 2014 10:09
> To: [email protected]
> Subject: Query regarding CXF dynamic dispatch client
>
> Hi,
>
> I have a peculiar use-case where in I need to invoke a SOAP Service without
> refering the WSDL and without creating the stubs & JAXB classes. Custom
> implementation of data mapping well suits to our needs and infact we have it
> in-place.
>
> I have the following information to invoke the Service :
>
> Style and Use
> Operation Name
> Namespace URI
> SOAPAction
> Endpoint URL
> Binding SOAP version - 1.1/1.2
>
>
> With the above information we are able to make a service call using Axis2.
>
> I am trying to achieve the same using CXF. Basically I tried the below.
>
>
>
> import java.io.FileInputStream;
> import java.io.InputStream;
> import java.util.Iterator;
>
> import javax.xml.namespace.QName;
> import javax.xml.soap.MessageFactory;
> import javax.xml.soap.Node;
> import javax.xml.soap.SOAPBody;
> import javax.xml.soap.SOAPEnvelope;
> import javax.xml.soap.SOAPMessage;
> import javax.xml.soap.SOAPPart;
> import javax.xml.ws.Dispatch;
> import javax.xml.ws.Service;
> import javax.xml.ws.soap.SOAPBinding;
>
> import org.apache.cxf.endpoint.Client;
> import org.apache.cxf.jaxws.endpoint.dynamic.JaxWsDynamicClientFactory;
> import org.w3c.dom.NodeList;
>
>
> public class CXFClient {
>
> /**
> * @param args
> */
> public static void main(String[] args) { try {
> //TYPE-1
> JaxWsDynamicClientFactory dcf =
> JaxWsDynamicClientFactory.newInstance();
> Client client = dcf.createClient("
> http://wsekhc1w7:8989/web/SOAPServlet/SOAP/TestService/Sample?WSDL
> ");
> Object[] res = client.invoke("TestServiceSOAP1", "Hello...!");
> System.out.println("Response ::: " + res[0]);
> //TYPE-2
> //QName serviceName = new QName("urn:SOAP:TestService:Sample",
> "SampleService");
> //QName serviceName = new QName("Test", "Test"); QName serviceName
> = new QName("", "");
> Service service = Service.create(serviceName);
>
> //QName portName = new QName("urn:SOAP:TestService:Sample",
> "SamplePortSOAP");
> //QName portName = new QName("Test", "Test");
> QName portName = new QName("", "");
>
> service.addPort(portName, SOAPBinding.SOAP11HTTP_BINDING, "
> http://wsekhc1w7:8989/web/SOAPServlet/SOAP/TestService/Sample";);
> Dispatch<SOAPMessage> dispatch = service.createDispatch(portName,
> SOAPMessage.class, Service.Mode.MESSAGE);
>
> // Test request-response
> InputStream is = new
> FileInputStream("F:\\CXF_Demo\\src\\SampleRequestEnvelope.xml");
> SOAPMessage soapReqMsg =
> MessageFactory.newInstance().createMessage(null, is);
>
> SOAPMessage soapResMsg = dispatch.invoke(soapReqMsg);
>
> SOAPPart soapPart = soapResMsg.getSOAPPart();
> SOAPEnvelope envelope = soapPart.getEnvelope();
> SOAPBody body = envelope.getBody();
>
> Iterator iter = body.getChildElements();
> while(iter.hasNext())
> {
> Node tempNode = (Node) iter.next();
> if(tempNode.getNodeType()==Node.ELEMENT_NODE)
> {
> NodeList list = tempNode.getChildNodes();
> for(int i=0; i<list.getLength(); i++)
> {
> if(list.item(i).getNodeType() == Node.ELEMENT_NODE)
> {
> NodeList list1 = tempNode.getChildNodes();
> for(int j=0; j<list.getLength(); j++)
> {
> //System.out.println(list1.item(j).getNodeName());
> if(list1.item(j).getNodeType() == Node.ELEMENT_NODE)
> {
> System.out.println("NodeName : " + list1.item(j).getNodeName() + "\n
> NodeValue : " + list1.item(j).getFirstChild().getNodeValue());
> }
> }
> }
> }
> }
> //System.out.println("TempNode : " + tempNode.getNodeName());
> }
> }
> catch(Exception e)
> {
> e.printStackTrace();
> }
> }
> }
>
>
>
> In the above code snippet, TYPE-1 is using CXF's dynamic client with which
> found no way to decouple the WSDL dependency. Because all the
> JaxWsDynamicClientFactory.createClient() overloaded methods need WSDL
> URL.
>
> Though TYPE-2 does the same for us (without WSDL URL), but the concern
> here is that it uses the JAX-WS API and can we be able to embedd the CXF
> feature support (like WS-*).
>
> Suggestion to implement CXF dynamic client (without stubs & classes
> creation) greatly appreciated.
>
> Thanks in advance.
>
> Regards,
> Chandu
