SSOPrincipal principal = this.getPrincipalForSite(ssoSite, fullPath);
if (principal == null )
{
principal = getSSOPrincipal(fullPath);
ssoSite.addPrincipal(principal);
}
else
{
// Check if the entry the user likes to update exists already
Collection remoteForSite = ssoSite.getRemotePrincipals();