This week's book giveaway is in the OCMJEA forum. We're giving away four copies of OCM Java EE 6 Enterprise Architect Exam Guide and have Paul Allen & Joseph Bambara on-line! See this thread for details.
jaxb is external to the tomcat web applications. I am using castor which accomplishes the same as jaxb. Use jaxb to create a library that will take in xml or java and convert to java or xml. You can use these pojo in any jsp, servlet or ejb.