Wsrtjtyk

I tried to generate some lists from existing SOAP webservice. But the problem is that, I always getting null value when tried to generate it.
Maybe someone can comment why this problem is happening to me?
Thanks!

Steps which I am doing:

I have generated wsdl from WSDL_link

Generated wsdl files with plugin:

<plugin>

            <groupId>org.codehaus.mojo</groupId>

            <artifactId>jaxws-maven-plugin</artifactId>

            <version>2.5</version>

            <executions>

                <execution>

                    <goals>

                        <goal>wsimport</goal>

                    </goals>

                    <!-- Following configuration will pass ${project.basedir}/src/remote-xjc/bindings.xjc 

                        and ${project.basedir}/src/jaxws/bindings-default.xjc to wsimport. -->

                    <configuration>

                        <wsdlUrls>

                            <wsdlUrl>${project.basedir}/src/main/resources/wsdl/FxRates_12.wsdl</wsdlUrl>

                        </wsdlUrls>

                    </configuration>

                </execution>

            </executions>

        </plugin>

I used this plugin, because other plugins give me always errors.
And tried to call it with:

@RestController

public class GetRatesController {

private static final String soapEndpointUrl = "http://old.lb.lt/webservices/FxRates/FxRates.asmx";

private static final String soapAction = "http://www.lb.lt/WebServices/FxRates/getCurrencyList";

@RequestMapping(value = "/get", method = RequestMethod.GET, produces = "application/xml")

public ResponseEntity<GetCurrencyListResponse> getIndexView() {

    GetCurrencyListResponse response = new GetCurrencyListResponse();

    try {

        // Create SOAP Connection

        SOAPConnectionFactory soapConnectionFactory = SOAPConnectionFactory.newInstance();

        SOAPConnection soapConnection = soapConnectionFactory.createConnection();

        // Send SOAP Message to SOAP Server

        GetCurrencyList getCurrencyList = new GetCurrencyList();

        SOAPMessage soapResponse = soapConnection.call(createSOAPRequest(soapAction, getCurrencyList), soapEndpointUrl);

        JAXBContext jaxbContext = JAXBContext.newInstance(GetCurrencyListResponse.class);

        Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();

        response = (GetCurrencyListResponse) unmarshaller.unmarshal(soapResponse.getSOAPBody().extractContentAsDocument()); 

    } catch (Exception e) {

        System.err.println("nError occurred while sending SOAP Request to Server!nMake sure you have the correct endpoint URL and SOAPAction!n");

        e.printStackTrace();

    }

    System.out.println(response.getGetCurrencyListResult().getContent());

    return new ResponseEntity<>(response, HttpStatus.OK);

}

private static <T> SOAPMessage createSOAPRequest(String soapAction, T requestClass) throws Exception {

    MessageFactory messageFactory = MessageFactory.newInstance();

    SOAPMessage soapMessage = messageFactory.createMessage();

    createSoapEnvelope(soapMessage, requestClass);

    MimeHeaders headers = soapMessage.getMimeHeaders();

    headers.addHeader("SOAPAction", soapAction);

    soapMessage.saveChanges();

    return soapMessage;

}

private static <T> void createSoapEnvelope(SOAPMessage soapMessage, T requestClass) throws SOAPException, JAXBException {

    SOAPPart soapPart = soapMessage.getSOAPPart();

    SOAPEnvelope envelope = soapPart.getEnvelope();

    JAXBContext jaxbContext = JAXBContext.newInstance(requestClass.getClass());

    Marshaller jaxbMarshaller = jaxbContext.createMarshaller();

    jaxbMarshaller.setProperty(Marshaller.JAXB_FRAGMENT, Boolean.TRUE);

    StringWriter sw = new StringWriter();

    // SOAP Body

    SOAPBody soapBody = envelope.getBody();

    jaxbMarshaller.marshal(requestClass, sw);

    System.out.println(sw.toString());

    soapBody.addTextNode(sw.toString());

}

}

But the result I am getting is null.
Which part is wrong? How to get the currency list, which service should return?
XML of currency list service: XML