How to pass a complex type as input for a Java class in Oracle 11g?

Question

Hi All,
This is my Parent Class..
package ADFapplnPackage.model;
public class ParentClass {
String Name;
int age;
public ParentClass() {
super();
This is my ChildClass :
package ADFapplnPackage.model;
public class ChildClass {
public ChildClass() {
super();
public ParentClass display() {
ParentClass obj=new ParentClass();
obj.age=20;
obj.Name="Sabari";
return obj;
I have exposed both of them as webservices.
When I call the display object in the parent class,
I am getting 'parent' as the response.. I mean that ,only the word 'parent' is at the response. I couldnt find any elements (i mean the age and name) in the output.
if my function 'display' in the child class is like
public String display() {
return "hello";
then it is working fine. I am getting "hello" in the response. Why is the webservice supporting only standard datatypes.. and not Class datatypes.
Kindly help me!!
Thanks ,
Sabarisri. N

Answer 1

Hi,
You can't do that with OLEDB. None of OLEDB providers has such a feature.
Yuancai (Charlie) Ye
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