Recursive call to find the right number to increment against QuickBooks Online

recursive-flow.xml

    <flow name="qb-findname-flow" doc:name="qb-findname-flow" processingStrategy="synchronous">
        <vm:inbound-endpoint exchange-pattern="request-response" path="qb.findname" doc:name="qb.findname"/>
		<enricher source="#[payload.size()]" target="#[variable:matched]" doc:name="Message Enricher">
        	<quickbooks:find-objects config-ref="quickbooks" queryFilter="name :EQUALS: #[payload.workingname]" accessTokenId="#[map-payload:realmid]" type="#[map-payload:synctype]" doc:name="Quickbooks Online"/>
    	</enricher>
        <choice doc:name="Choice">
            <when expression="#[matched > 0]">
                <processor-chain>
                    <scripting:transformer doc:name="append-to-name">
                        <scripting:script engine="Groovy">
                            <scripting:text><![CDATA[def idx = payload.get('idx') + 1;
							def workingname = payload.get('orgname') + ' ' + idx;
							payload.put('idx', idx);
							payload.put('workingname', workingname);
							return payload;]]></scripting:text>
                        </scripting:script>
                    </scripting:transformer>
                    <logger message="QB Name conflict.  Try next: #[payload]" level="WARN" doc:name="qb-name-conflict"/>
                    <vm:outbound-endpoint exchange-pattern="request-response" path="qb.findname" doc:name="qb.findname"/>
                </processor-chain>
            </when>
            <otherwise>
                <processor-chain>
                	<logger message="Found QB Name to use: #[payload]" level="INFO" doc:name="qb-found-name"/>
                    <expression-transformer expression="#[map-payload:workingname]" doc:name="return-name"/>
                </processor-chain>
            </otherwise>
        </choice>
    </flow>