I started the "Mungo" project, as a document api to the GAE datastore to
allow JSON document to be mapped directly into the datastore without any
sort of configuration and simple access like this:
Mungo mungo = new Mungo();
DB testDB = mungo.getDB("testDB");
DBCollection messages = testDB.createCollection("Message");
BasicDBObject obj = new BasicDBObject("{\"hello\" : \"world\"}")
.append("hi", "there");
WriteResult wr = messages.insert(obj); // Done!
DBObject result = messages.findOne(obj.getId()); // Get it
Or
Message msg = messages.findOne(obj.getId()).as(Message.class);
And the one thing I tried best to implement it its feature to map JSON
string into Entity and EmbeddedEntity, and its ability to retrieve stored
json "as" as an instance of a specific class (thanks to Google Gson lib);
However there are still a lot of work to be done here. Hopefully the GAE
community can try it out.
https://github.com/pagecrumb/mungo
http://mungods.blogspot.com/
I'm OK to get feedback on how do you think this should turn out. For those
who want to dig in, let me know, we'd love you to contribute if you find it
useful.
Cheers.
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