Transformer Reference in Mule




Transformer Reference in Mule


It is used to choose any transformer form the list for specific operation.


flow of Transformer Reference  :



Transformer Reference configuration :

click + for new configuration.




choose desired Transformer from the list  :


I have chosen Object to String.



URL :  http://localhost:8085/api/transformer
Method : POST


Input : 



Output :




XML project code :



<?xml version="1.0" encoding="UTF-8"?>

<mule xmlns:http="http://www.mulesoft.org/schema/mule/http" 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/http http://www.mulesoft.org/schema/mule/http/current/mule-http.xsd">
    <object-to-string-transformer name="Object_to_String" doc:name="Object to String"/>
    <http:listener-config name="HTTP_Listener_Configuration" host="0.0.0.0" port="8085" basePath="/api" doc:name="HTTP Listener Configuration"/>
    <flow name="test_transformerrefFlow">
        <http:listener config-ref="HTTP_Listener_Configuration" path="/transformer" doc:name="HTTP"/>
        <transformer ref="Object_to_String" doc:name="Transformer Reference"/>
        <set-payload value="#[payload]" doc:name="Set Payload"/>
    </flow>
</mule>