Error in Passing BPEL variable Contents to BPEL Transform (XSLT)

Question

Hi,
Problem Statement:
·     I want to Transform data, from schema1 to schema2.
·     Schema1 is basically a collection lets say collection of A. in XML terms, it has multiple same type of child elements under the root element.
·     Schema2 associated with each child element of Schema1.
·     In the Loop, I want to iterate through the schema1 data and iteration count would be as much as number of child elements in it.
·     Pick one child element (using index in XPATH) and use it to associate with Schema2 elements.
·     In this process I wanted to pass 2 parameters to BPEL Transform activity using properties datatype. (ref: http://blogs.oracle.com/rammenon/2007/05/07)
·     However it is not realizing the parameters passed to it.
Please also suggest me a location to upload the related code for any verification.
Please suggest the flaw in this and suggestions to rectify.
Thanks
Regards
Joy

Answer 1

Example counting nodes.
ora:countNodes('Invoke_FileSyncRead_SynchronousRead_OutputVariable','Root-Element','/ns1:Root-Element/ns1:SiteInfo')
Set that to Integer variable $count.
Then set new variable type integer $interator = 1.
That will give you a proper loop counter for your payload.
AS far as mapping only certain elements, I would just transform 1st, then pick out what you need with an explicit assign activity to whatever you want to pass that to.
Hope that helps.