In a current project I’m working with a commercial highend ESB. In the project I have to connect the ESB to a simple database. It turned out, that the JDBC Adapter is not included in the ESB (No comment on this). First I wanted to write a little Java program and throw it on a tomcat. But then I remembered an article about WSO2 WSAS on developerworks. I decided to give it a try and this just works. If you ever have to publish data from a RDBMS, CSV or Excelsheet as a Webservice I can highly recommend WSO2 WSAS