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1. MeluSoft
2. Como cria um loop sem usar for each groovy ou java
3. Configuração do projeto  Dois flow  Set payload  Logger  Flow Reference  Choice
4. Flow completo
5. Configuração do poll
6. Xml do poll
7. Seta no payload o valor das voltas que vai ser executado
8. XML poll  <set-payload value="#[3]" doc:name="Set Payload"/>
9. Mostra o que tem no payload
10. No reference flow chama o segundo flow
11. Segundo flow do loop
12. Log para ver o que esta chegando.
13. Choice com a condição #[payload > 1] isso é uma expreção
14.  <choice doc:name="Choice">  <when expression="#[payload &gt; 1]">  <logger message="Entrou no Choice" level="INFO" doc:name="Logger"/>  <set-payload value="#[payload - 1 ]" doc:name="Set Payload"/>  <flow-ref name="loop_de_flowFlow_2" doc:name="Chama_flow_2"/>  </when>  <otherwise>  <logger message="Fim....." level="INFO" doc:name="Logger"/>  </otherwise>  </choice>
15. Aqui estou decrementando o payload
16. Chama o mesmo flow
17.  <?xml version="1.0" encoding="UTF-8"?>  <mule xmlns:schedulers="http://www.mulesoft.org/schema/mule/schedulers" xmlns:tracking="http://www.mulesoft.org/schema/mule/ee/tracking" xmlns="http://www.mulesoft.org/schema/mule/core" xmlns:doc="http://www.mulesoft.org/schema/mule/documentation"  xmlns:spring="http://www.springframework.org/schema/beans"  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans- current.xsd  http://www.mulesoft.org/schema/mule/core http://www.mulesoft.org/schema/mule/core/current/mule.xsd  http://www.mulesoft.org/schema/mule/schedulers http://www.mulesoft.org/schema/mule/schedulers/current/mule-schedulers.xsd  http://www.mulesoft.org/schema/mule/ee/tracking http://www.mulesoft.org/schema/mule/ee/tracking/current/mule-tracking-ee.xsd">  <flow name="loop_de_flowFlow_1">  <poll doc:name="Poll">
18.  <flow name="loop_de_flowFlow_1">  <poll doc:name="Poll">  <schedulers:cron-scheduler expression="0 0 0 1 * ? 2016"/>  <logger message="Iniciado" level="INFO" doc:name="Logger"/>  </poll>  <set-payload value="#[3]" doc:name="Set Payload"/>  <logger message="Valor do payload ======= #[payload] ============" level="INFO" doc:name="Logger"/>  <flow-ref name="loop_de_flowFlow_2" doc:name="Chama_Flow_2"/>  </flow>
19.  <flow name="loop_de_flowFlow_2">  <logger message="#[payload]" level="INFO" doc:name="Logger"/>  <choice doc:name="Choice">  <when expression="#[payload &gt; 1]">  <logger message="Entrou no Choice" level="INFO" doc:name="Logger"/>  <set-payload value="#[payload - 1 ]" doc:name="Set Payload"/>  <flow-ref name="loop_de_flowFlow_2" doc:name="Chama_flow_2"/>  </when>  <otherwise>  <logger message="Fim....." level="INFO" doc:name="Logger"/>  </otherwise>  </choice>  </flow>  </mule>
20. Obrigado  Fim