This chapter explains by example, a selected set of capabilities of WSO2 ESB in business messaging and transformations. FIX, HL7, and SAP are covered in the first three sections. WSO2 ESB ships with a rich set of connectors to a wide variety of business applications. Later in this chapter we explain how to use the Twitter connector and then how to transform REST/JSON messages into SOAP and vice-versa.
WSO2 ESB is capable of doing numerous types of protocol switching and message transformations. Under this section, we will see how to transform a Financial Information eXchange (FIX) message generated from a FIX source to a SOAP message over HTTP.