title: How to use WSO2 ESB to mediate fixed length text data
body: <p>I have the needs to use WSO2 ESB to mediate the incoming fixed length text data as received via MQ, one line of text per message, into XML format and then send the transformed data onto an SOAP endpoint via HTTP.</p>
  
  <p>I understand that I could use WSO2 ESB admin console to configure an InSequence to do the data parsing and mapping with substring function and then set up a proxy service to include this configured sequenece.</p>
  
  <p>I would need helps about how to do all these in details in steps. Greatly appreciate if someone could provide some examples or links to some webpages about how-to.</p>
  
  <p>Thanks!</p>