Search code examples
variablescomparewso2bpelwso2-business-process

How to compare integer count with for-each counter in WSO2 BPS BPEL

I found problem to compare result of count function with for-each counter. I have input XML with multiple elements. I get count($PartnerLink1Response.return/Body/Object) at the start into unsignedInt variable which returns 

<temporary-simple-type-wrapper>2.0</temporary-simple-type-wrapper>

This value I want to compare inside ForEach loop with loop variable Counter which is unsignedInt too but it returns value 

<tns:result xmlns:tns="http://wso2.org/bps/sample">2</tns:result>

This two values in If condition never match. How to compare this two values to match.

I am using WSO2 BPS 3.2.0

Solution

  • I found that although you cannot compare 

    count($Response2.return/Body/Object) = $Counter

    comparing 

    count($Response2.return/Body/Object) - $Counter = 0

    works