glassfish « Database « JSP-Servlet Q&A

1. Simple database web application with Eclipse and Glassfish

I just started to learning Eclipse with Glassfish server. I was looking around how can I make simple database web application, but can't figure out yet. I downloaded the Glassfish bundle ...

2. i cannot get glassfish to render my jsp code

I have glassfish v3 I have the following code

<%@page import="*;" %>
<%@page import="java.sql.*;" %>


Connection con=null;
ResultSet rst=null;
Statement stmt=null;

try {

    String url="jdbc:mysql://localhost:3306/achme_health";


3. migration of Enterprise Application EJB3+toplink+mysql glassfish to jboss 5.1.0

culd any one help... thanks in advanse actually while development time we people used netbeans 6.5 ide ,glass fish 2.1 and ejb3 toplink(jpa)......every thing worked fine....but now client 's requirement is jboss..........i have tried with jboss 4.2.0 i am able deploy the beans and entities....for that i have used eclipselink which incarnation of toplink........for my persistence,but atlast i have stuck up ...