Hi
Regarding $subject , Can we do this WDYT ? we do have a scenario to
Iterate over the nodes, filter out and continue and do the operations via
service chaining, expression will determine how many messages it should
wait before continue completion, and minimum number of messages will be
count via the property expression
<Iterator>
<property name="TARGET_USER" expression="//a:Adviser/a:Id"/>
<property name="ACCOUNT_COUNT" value="0"/>
// doing role authentication ...returns ctx:PERM_RESULT (boolan
value)
<filter source="$ctx:PERM_RESULT" regex="true">
<property name="ACCOUNT_COUNT"
expression="$ctx:ACCOUNT_COUNT + 1"/>
....continue service chaining.....
<filter>
</iterator>
<aggregate>
<completeCondition>
<messageCount min="$ctx:ACCOUNT_COUNT" max="-1"/>
------------------------------------------------>$ctx:ACCOUNT_COUN can we
provide like this
</completeCondition>
<onComplete xmlns:m0="http://ws.wso2.org/dataservice";
expression="//m0:Clients">
<sequence key="sequenceClientPolcies"/>
</onComplete>
</aggregate>
cheers
Dushan Abeyruwan
WSO2 Inc
Senior Software Engineer
Mobile:(+94)714408632
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