public FindMediaChannelResponse findMediaChannel(FindMediaChannelRequest request) { try { FindMediaChannelResponse r = EndpointHelper.createResponse(FindMediaChannelResponse.class, request); r.setMediaChannel(mediaChannelDao.get(request.getMediaChannelId())); return r; } catch (Exception e) { return EndpointHelper.createErrorResponse(FindMediaChannelResponse.class, request, e); } }