title: Migrating From Spring Security to Oracle Access Manager
body: <p>I currently have a web application that is using the Spring Framework for authentication and authorization.  I have a customer base that is wanting to implement Oracle Access Manager for authentication and authorization.  Does anyone have any ideas how complex this migration will be given my current web application setup below?</p>
  
  <p><strong>Current Web Application:</strong> </p>
  
  <ul>
  <li>uses custom Spring based filter for Single Sign On authentication</li>
  <li>uses Spring form based security</li>
  <li>web application currently uses MySQL and implements the Spring org.springframework.security.core.userdetails.UserDetailsService to authenticate a user against a MySQL table that has a username and encrypted password</li>
  <li>UI is written in JSF/Facelets and uses Hibernate JPA implementation for all CRUD operations to MySQL</li>
  </ul>