Search for string "Configuring the Servlet Engine" in Curl Documentation you will get the complete detail of configuring the

MYSQL data base with curl.

Also when you will copy the cdbc-server.war to $CATALINE_HOME/webapps tomcat automatically extract all the files and create the

cdbc-server directory using any decompiler tool of java you can view the code of this class files available in cdbc-server directory.

Hope this will answer your question ..

Thanks

Rajiv