public String getGravatar ( ) { if ( getEmail ( ) == null ) { return "http://www.gravatar.com/avatar/00000000000000000000000000000000" ; } else { final MD5 md5 = new MD5 ( ) ; final String hash = md5 . calcMD5 ( getEmail ( ) ) ; return "http://www.gravatar.com/avatar/" + hash ; } }
Get a gravatar image