Pattern « EJB « Spring Q&A





1. how do one decide a design pattern for the technology he uses?    stackoverflow.com

Consider struts + spring + jpa for these technology one decide that he need a service locator design pattern, sessionfacade and so on.... my question is where can i find or figure ...

2. Is there a spring equivalent to the EJB Observer Pattern?    forum.springsource.org

Is there a spring equivalent to the EJB Observer Pattern? I basically would like that a service method fire events related to what was inserted, updated or deleted in the DAO ...