CODEWITHSUNDEEP
wso2-esb
Rob Church
Rob Church

Reputation: 168

Using FOREACH_COUNTER within ForEach Mediator

Having no luck trying to access the FOREACH_COUNTER value within a ForEach Mediator as indicated in the specification ForEach Mediator Doc

I am trying to get the counter of the loop currently being performed and use that count in the sequence being executed.

Has anybody been able to retrieve the property?

Upvotes: 2

Views: 1559

Answers (1)

Alexander Razorenov
Alexander Razorenov

Reputation: 265

Name of properties FOREACH_COUNTER and FOREACH_ORIGINAL_MESSAGE also should be prefixed by ForEach ID and underscore. For example:

<foreach expression="//inline/a" id="Loop">
    <sequence>
        <log>
            <property expression="get-property('Loop_FOREACH_COUNTER')" name="Step"/>
            <property expression="get-property('Loop_FOREACH_ORIGINAL_MESSAGE')" name="Body"/>
        </log>
    </sequence>
</foreach>

If you want to use this properties without prefixes you should check that foreach attribute id is absent. If it's present and empty you should use underscore prefix.

Upvotes: 3

Related Questions