title: rest(JAX-RS) web service with JPA entities and JAXB
body: <p>Hello I'm trying to develop a web service. This service has REST architecture (JAX-RS). I want to implement JPA hibernate between my web service and my database (MySQL) and also I want to implement JAXB (XML client&lt;->server communication). The problem is that there are a lot of tutorials mixing other frameworks that I haven't any idea like Spring and others and doesn't clarify my ideas.
  To sum up what I want to implement is:</p>
  
  <p>Client&lt;------XML Document------->| JAXB - JAX-RS - JPA | &lt;----> Mysql DB</p>
  
  <p>I want to run my web service on Apache Tomcat and I am developing it with Eclipse.</p>
  
  <p>Does anybody know any good tutorial to develop this? Am I in the correct way?
  Any comment is greatly appreciated. Thanks so much.</p>