Konstantin Shaposhnikov wrote:
I would recommend you to write simple bean with getter method that
returns current logged in user from SecurityContext:
class CurrentUser {
Object getPrincipal() {
SecurityContext ctx = SecurityContextHolder.getContext();
if (ctx == null)
return null;
return ctx.getAuthentication().getPrincipal();
}
}
SecurityContextHolder.getContext() is guaranteed to never return null,
so you can skip that check. Also consider if the getPrincipal() returns
a UserDetails object, as in that case you'll probably want to cast the
getPrincipal() Object to UserDetails and use one of its getters instead
(eg getUsername()).
Cheers
Ben
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