Generating repeating XML aggregate using OSB

Question

Hi all,
Following is my scenario:-
I get an XML request as:
<Request>
<aaa>1234</aaa>
<bbb>asdf</bbb>
<ccc>as123</ccc>
<ddd></ddd>
</Request>
I want to transform it into:
<NewRequest>
<test data="aaa" flag="true">
<detail>1234</detail>
<test data="bbb" flag="true">
<detail>asdf</detail>
<test data="ccc" flag="true">
<detail>as123</detail>
<test data="ddd" flag="false">
<detail></detail>
</NewRequest>
Here the element test is the Repeating Aggregate.
I want the element in 1st XML to be the value of attribute 'data' in 2nd XML dynamically.
Also if the element is empty, I want the attribute 'flag' to be false (as in case of ddd in the example); else it should be equal to true (as in case of aaa, bbb, ccc in the example).
Can this be implemented using OSB? Please help me!
Thanks in advance!!
Regards,
Karthik

Answer 1

xquery version "1.0" encoding "Cp1252";
(:: pragma parameter="$anyType1" type="xs:anyType" ::)
(:: pragma type="xs:anyType" ::)
declare namespace xf = "http://tempuri.org/CreateClient/XQuery/otn/";
declare function xf:otn($anyType1 as element(*))
as element(*) {
<NewRequest>
     <req>
     for $request in $anyType1/*
     return
          <item>
               <test data="{fn:node-name($request)}" flag="{if (data($request)) then 'true' else 'false'}">
                    <detail>{data($request)}</detail>
               </test>
          </item>
     </req>
</NewRequest>
declare variable $anyType1 as element(*) external;
xf:otn($anyType1)