@Override
protected void prepareMessage(MimeMessageHelper helper,
Map<Object, Object> context) throws Exception {
Long replyId = (Long) context.get("replyId");
Reply reply = replyService.getReply(replyId);
context.put("topic", reply.getTopic());
context.put("reply", reply);
context.put("site", reply.getTopic().getForum().getProject().getCategory().getSite());
helper.addTo(reply.getTopic().getEnteredBy().getEmail(),
reply.getTopic().getEnteredBy().getNickname());
//
String subject = FreeMarkerTemplateUtils.processTemplateIntoString(
configuration.getTemplate(REPLY_CREATE_SUBJECT), context);
String content = FreeMarkerTemplateUtils.processTemplateIntoString(
configuration.getTemplate(REPLY_CREATE_CONTENT), context);