メモ
hibernate
http://www.hibernate.org/hib_docs/reference/ja/html/index.html
http://wiki.bmedianode.com/Hibernate/
http://muimi.com/j/hibernate/
http://www.atmarkit.co.jp/fjava/rensai3/ormap01/ormap01.html
XML
http://www.atmarkit.co.jp/fxml/rensai2/schema02/schema02.html
http://www.atmarkit.co.jp/fxml/rensai2/xmltool02/01.html