an example of writing to MongoDB

gistfile1.txt

DBObject recordDbObject = new BasicDBObject();
            Ticket outTicket = pruneTicket(record.getOutTicket());
            try {
                //serialize data
                ByteArrayOutputStream baos = new ByteArrayOutputStream();
                ObjectMapper mapper = JsonUtils.getObjectMapper(new BsonFactory());
                mapper = AnnotatedDataModelModule.setupObjectMapper(mapper);
                mapper.writeValue(baos, outTicket);
                LazyBSONObject bson = new LazyBSONObject(baos.toByteArray(), new LazyBSONCallback());
                recordDbObject.put("outTicket", bson);
            } catch (IOException e) {
                recordDbObject.put("outTicket", "Unserializable Json");
            }
            callUpdate(record.getRequestId(),
                    new BasicDBObject("requestId", record.getRequestId()),
                    new BasicDBObject().append("$set", recordDbObject));