Moving to OT > Soft Dev, this is actually a Struts question, not a MyEclipse question.
mratcliffe, while Struts does support “data sources” you don’t want to use them, they are there for testing purposes. What you want to do is setup the datasource in your application server, it will automatically pool the connections for you and then in your code all you have to do is use a JNDI lookup to get the resource and use it. It’s all very slick, you can read how to do it with Tomcat here:
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/jndi-resources-howto.html
(NOTE: The link above is for Tomcat 5.0, the instructions are different for Tomcat 5.5, you can find those here:
http://jakarta.apache.org/tomcat/tomcat-5.5-doc/jndi-resources-howto.html)