Hi,
Essentially, I keep running into a problem where I get an error
message that says, unexpected subelement x, when I try to retrieve an
object from a web service. I've seen other's run into this problem,
but I have not seen the solution yet. In my previous project with web
services, we simply serialized or objects ourselves, and presented
web service operations that took string objects. That approach seems
silly, compared to using Axis2's data binding .
I approached setting up the services by trying to take the most hands
off approach available, so, where I could, I allowed Axis2 to
generate code for me.
My set up is:
1. I created a set of domain objects. Each domain object subclasses
an abstract domain object that has some common auditing properties.
ex.
class A{
private Long id;
private User createdBy;
private Date createdTime;
private User updatedBy;
private Date updatedBy;
//stuff
}
class B{
private boolean specialBprop1;
private String specialBprop2;
}
2. I created some manager/service classes that performed basic crud
on the domain objects.
3. I installed axis, and built and deployed an .aar file the had the
compiled manager/service classes, and necessary libraries.
4. I code generated client stubs, and test cases with adb.
Ok, it compiled great, and there were certain services that tested
fine after I updated the test cases (these were things that did not
retrieve any subclasses). The problem however is when I attempt to
retrieve a domain object that is a subclass of another rather than
some specialized transfer object. Having inspected the auto-generated
wsdl, I see that the element that maps to the domain object does not
contain properties from the java object's superclass. I am fairly
confident that this is the problem, as the classes that auto-generate
from the wsdl (and look a lot like the domain objects) do not have
the property either.
Is the solution for me to, not auto-generate the wsdl, but instead,
define each element to have the properties of its related java
object's super-class by hand? Is there another way to approach this?
Thanks
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