+ @Override
+ public String deleteUserData (final User user) {
+ // Is the user instance valid and CONFIRMED?
+ if (null == user) {
+ // Throw NPE
+ throw new NullPointerException("user is null"); //NOI18N
+ } else if (user.getUserId() == null) {
+ // Throw again
+ throw new NullPointerException("user.userId is null"); //NOI18N
+ } else if (user.getUserId() < 1) {
+ // Invalid id number
+ throw new IllegalArgumentException(MessageFormat.format("user.userId={0} is not valid", user.getUserId())); //NOI18N
+ }
+
+ try {
+ // All fine, delete it
+ this.adminUserBean.deleteUser(user, this.getUserDeleteReason());
+ } catch (final UserNotFoundException ex) {
+ // Should not happen, so throw again
+ throw new FaceletException(ex);
+ }
+
+ // Fire event
+ this.deleteUserEvent.fire(new AdminUserDeletedEvent(user, this.getUserDeleteReason()));
+
+ // Redirect
+ return "admin_list_user"; //NOI18N
+ }
+