@WebServlet("/sample")
public class SampleServlet extends HttpServlet {

    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        // SOAP 요청 파싱
        SOAPMessage soapMessage = MessageFactory.newInstance().createMessage(new MimeHeaders(), request.getInputStream());
        SOAPBody soapBody = soapMessage.getSOAPBody();

        // 요청 파라미터 추출
        SOAPElement parameterElement = (SOAPElement) soapBody.getFirstChild();
        String parameterValue = parameterElement.getValue();

        // 응답 생성
        SOAPMessage soapResponse = MessageFactory.newInstance().createMessage();
        SOAPBody responseBody = soapResponse.getSOAPBody();
        SOAPElement responseElement = responseBody.addChildElement("Response");
        responseElement.addTextNode("Hello " + parameterValue);

        // 응답 반환
        response.setContentType("text/xml;charset=utf-8");
        OutputStream outputStream = response.getOutputStream();
        soapResponse.writeTo(outputStream);
        outputStream.flush();
        outputStream.close();
    }
}