Document Style web service in process - Please Help

Question

All,
I have created a simple Document-oriented web service and deployed to a standalone OC4J container using the following code:
********************* Interface ***********************
import org.w3c.dom.*;
interface PrimeNumberService
//method to check the primality of the number passed in Element variable
public Element isPrime(Element e) ;
******************** Implementation *******************
@version 1.0
Development Environment : Oracle9i JDeveloper
Name of the File : PrimeNumberServiceImpl.java
Creation/Modification History :
13-Apr-2002 Created
Overview:
This class file defines methods to implement PrimeNumberWebService.
The method isPrime() is exposed by the Web Service.
import org.w3c.dom.*;
import oracle.xml.parser.v2.*;
import java.io.*;
public class PrimeNumberServiceImpl implements PrimeNumberService
public PrimeNumberServiceImpl()
* This method is exposed by the Web Service to check if the number is
* prime. It extracts the number for input element and checks if it is
* prime or not and return the output in the XML Element.
* The input element is of the form <number>23</number>
public Element isPrime(Element e)
// define an XML Element that will be returned to the client
Element processedEl=null;
try{
// get the first clild of input element
Node enode = e.getFirstChild();
//get the value of input element and parse it
String value= enode.getNodeValue();
double number = Double.parseDouble(value);
String answer=null;
// check if the input number is prime
answer = checkPrime(number);
// create element from the answer
processedEl =createElement(answer);
}catch(Exception ex){
ex.printStackTrace();
return null;
// return output to client
return processedEl;
* This method creates an XML element from the input string values and return it
* The Element is of the form <answer>value</answer>
private Element createElement(String value){
// create a Document object
Document xmldoc = new XMLDocument();
// create an element with name "answer"
Element e1 = xmldoc.createElement("answer");
// append the element to document object
xmldoc.appendChild(e1);
// create a Text object from input values and append it to above element
Text t = xmldoc.createTextNode(value);
e1.appendChild(t);
return (Element)xmldoc.getFirstChild();
* This method check if the input number is prime or not
private String checkPrime(double num){
//For a prime number mod(power(2,number),number) is equal to 2
if ( Math.IEEEremainder( Math.pow(2.0,num) ,num)==2){
System.out.println ("the number is: " + num);
return "The number " + num + " is prime";}
else{
System.out.println ("the number is: " + num);
return "The number " + num + " is not prime";}
************************ Generated WSDL ***************
<?xml version="1.0" encoding="UTF-8"?>
<definitions name="PrimeNumberService"
targetNamespace="http://tempuri.org/PrimeNumberService.wsdl"
xmlns="http://schemas.xmlsoap.org/wsdl/"
xmlns:tns="http://tempuri.org/PrimeNumberService.wsdl"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" >
<documentation>
WSDL for Service: PrimeNumberService, generated by Oracle WSDL toolkit (version: 1.1)
</documentation>
<types>
<schema targetNamespace="http://tempuri.org/PrimeNumberService.xsd" xmlns:tns="http://tempuri.org/PrimeNumberService.xsd" xmlns="http://www.w3.org/2001/XMLSchema" xmlns:xsd="http://www.w3.org/2001/XMLSchema"/>
</types>
<message name="isPrimeOutput">
<part name="return" element="xsd:any"/>
</message>
<message name="isPrimeInput">
<part name="param0" element="xsd:any"/>
</message>
<portType name="PrimeNumberServicePortType">
<operation name="isPrime">
<input message="tns:isPrimeInput"/>
<output message="tns:isPrimeOutput"/>
</operation>
</portType>
<binding name="PrimeNumberServiceBinding" type="tns:PrimeNumberServicePortType">
<soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="rpc"/>
<operation name="isPrime">
<soap:operation soapAction="urn:PrimeNumberService/isPrime"/>
<input>
<soap:body use="literal" namespace="urn:PrimeNumberService"/>
</input>
<output>
<soap:body use="literal" namespace="urn:PrimeNumberService"/>
</output>
</operation>
</binding>
<service name="PrimeNumberService">
<port name="PrimeNumberServicePort" binding="tns:PrimeNumberServiceBinding">
<soap:address location="http://hp-xeon-01:9799/primenumberws/primenumberService"/>
</port>
</service>
</definitions>
I get the following error when trying to deploy:
Error:
[Error ORABPEL-10902]: compilation failed
[Description]: XML parsing failed because "undefined part element.
In WSDL at "http://hp-xeon-01:9799/primenumberws/primenumberService?WSDL", message part element "{http://www.w3.org/2001/XMLSchema}any" is not defined in any of the schemas.
Please make sure the spelling of the element QName is correct and the WSDL import is complete.
[Potential fix]: n/a.
Please let me know what I'm doing wrong.
Regards,
Jeff

Answer 1

I think this thread is duplicate of "Document style web service receive and send org.w3c.Element" message thread.
- Rakesh