how to send response as String using class mediator in wso2 esb

Question

In my project I created some proxy.There transport type is tcp. My response is

{
 \"BillingSystem\": {
   \"request_id\": \"2011414008000001147         


        

Answer 1

Change your payloadFactory like this :

<payloadFactory>
    <format>
        <text xmlns="http://ws.apache.org/commons/ns/payload">$1</text>
    </format>
    <args>
        <arg evaluator="xml" expression="$ctx:responseClientValue"/>
</payloadFactory>

Change property messageType like this :

<property name="messageType" scope="axis2" type="STRING" value="text/plain"/> 

(see axis2.xml, by default, the PlainTextFormatter class is associated with text/plain : <messageFormatter contentType="text/plain" class="org.apache.axis2.format.PlainTextFormatter"/>)