getChildElements(Name) trouble

[Cyril Godefroy]

I'm having trouble iterating through my SOAPBody. I get the top element 
fine, but when I go down, the iterators come back empty.

Here's my SOAPBody :
<ns1:Body xmlns:ns1="http://schemas.xmlsoap.org/soap/envelope/";>
  <realProperty:propertyListing id="property_1234" 
xmlns:realProperty="http://schemas.realhouses.com/listingSubmission";>
   <realProperty:listingAgency>Really Nice Homes, 
Inc</realProperty:listingAgency>
   <realProperty:listingType>add</realProperty:listingType>
   <realProperty:frontImage 
href="[EMAIL PROTECTED]"/>
   <realProperty:interiorImage 
href="[EMAIL PROTECTED]"/>
  </realProperty:propertyListing>
 </ns1:Body>

This code produces some result:

Name listingElName = soapFactory.createName(
             "propertyListing", "realProperty",
             "http://schemas.realhouses.com/listingSubmission";);
Iterator listings = body.getChildElements(listingElName);
But this gives back an empty iterator:

Iterator ageIt = body.getChildElements(se.createName("listingAgency"));

I have tried variations with no luck (looking at the first element in 
the listings iteration for example).