Error using web services in JDev 9.0.3 with OAExt

Question

Hi,
I've got this error when I try to execute a web service, exactly as described in Doc.
Some tip?
Tks,
Elner Ribeiro
java.lang.AbstractMethodError: oracle.xml.parser.v2.XMLElement.getNamespaceURI()Ljava/lang/String;
     at org.apache.soap.util.xml.DOM2Writer.print(DOM2Writer.java:139)
     at org.apache.soap.util.xml.DOM2Writer.serializeAsXML(DOM2Writer.java:98)
     at org.apache.soap.Utils.marshallNode(Utils.java:109)
     at org.apache.soap.Body.marshall(Body.java:165)
     at org.apache.soap.Envelope.marshall(Envelope.java:203)
     at org.apache.soap.Envelope.marshall(Envelope.java:161)
     at oracle.soap.transport.http.OracleSOAPHTTPConnection.send(OracleSOAPHTTPConnection.java:664)
     at org.apache.soap.messaging.Message.send(Message.java:125)
     at oracle.apps.mts.rt.webui.TicketServiceStub.PegaTicket(TicketServiceStub.java:82)
     at oracle.apps.mts.rt.webui.TicketServiceStub.main(TicketServiceStub.java:51)

Answer 1

The stub class:
public class TicketServiceStub extends WrappedDocLiteralStub
  public String endpoint = "http://homolog.flytour.com.br/flytourwebservice/ticketservice.asmx";
  private OracleSOAPHTTPConnection m_httpConnection = null;
  private SOAPMappingRegistry m_smr = null;
  public TicketServiceStub()
    System.setProperty("oracle.soap.transport.noHTTPClient", "true");
    m_httpConnection = new OracleSOAPHTTPConnection();
    Properties props = new Properties();
    props.put(OracleSOAPHTTPConnection.AUTH_TYPE, "basic");
    props.put(OracleSOAPHTTPConnection.PROXY_HOST, "proxy01");
    props.put(OracleSOAPHTTPConnection.PROXY_PORT, "3128");
    props.put(OracleSOAPHTTPConnection.USERNAME, "xxx");
    props.put(OracleSOAPHTTPConnection.PASSWORD, "xxx");
    m_httpConnection.setProperties(props);
  public static void main(String[] args)
    try
      TicketServiceStub stub = new TicketServiceStub();
      System.out.println(stub.PegaTicket());
    catch(Exception ex)
      ex.printStackTrace();
  public Integer PegaTicket() throws Exception
    URL endpointURL = new URL(endpoint);
    Envelope requestEnv = new Envelope();
    Body requestBody = new Body();
    Vector requestBodyEntries = new Vector();
    String wrappingName = "PegaTicket";
    String targetNamespace = "http://tempuri.org/";
    Vector requestData = new Vector();
    requestBodyEntries.addElement(toElement(wrappingName, targetNamespace, requestData));
    requestBody.setBodyEntries(requestBodyEntries);
    requestEnv.setBody(requestBody);
    Message msg = new Message();
    msg.setSOAPTransport(m_httpConnection);
    msg.send(endpointURL, "http://tempuri.org/PegaTicket", requestEnv);
    Envelope responseEnv = msg.receiveEnvelope();
    Body responseBody = responseEnv.getBody();
    Vector responseData = responseBody.getBodyEntries();
    return (Integer)fromElement((Element)responseData.elementAt(0), java.lang.Integer.class);
  public String AutenticaUsuario(String Login, String Senha) throws Exception
    URL endpointURL = new URL(endpoint);
    Envelope requestEnv = new Envelope();
    Body requestBody = new Body();
    Vector requestBodyEntries = new Vector();
    String wrappingName = "AutenticaUsuario";
    String targetNamespace = "http://tempuri.org/";
    Vector requestData = new Vector();
    requestData.add(new Object[] {"Login", Login});
    requestData.add(new Object[] {"Senha", Senha});
    requestBodyEntries.addElement(toElement(wrappingName, targetNamespace, requestData));
    requestBody.setBodyEntries(requestBodyEntries);
    requestEnv.setBody(requestBody);
    Message msg = new Message();
    msg.setSOAPTransport(m_httpConnection);
    msg.send(endpointURL, "http://tempuri.org/AutenticaUsuario", requestEnv);
    Envelope responseEnv = msg.receiveEnvelope();
    Body responseBody = responseEnv.getBody();
    Vector responseData = responseBody.getBodyEntries();
    return (String)fromElement((Element)responseData.elementAt(0), java.lang.String.class);
}