[appengine-java] Re: Can't initiate backend instance

Hi all, I've already submitted a ticket for appengine. Finally, after a deeper study, I found the problem: Using: java sdk-1.6.1 Backend instance startup will fail if you have a welcome file listed with same extension in JSF Servlet url-pattern. Example: 1) *.html index.xhtml index.htm

Re: [appengine-java] json communication with google app engine

Yep! Gson is great! I'm also using it behind the scenes :D On Mon, Jan 16, 2012 at 10:57 PM, Carter Maslan wrote: > We have been happy with our use gson on server side too: > of http://code.google.com/p/google-gson/ > > > > On Mon, Jan 16, 2012 at 4:44 PM, Bruno Fuster wrote: > >> Hi, >> >> I h

Re: [appengine-java] json communication with google app engine

We have been happy with our use gson on server side too: of http://code.google.com/p/google-gson/ On Mon, Jan 16, 2012 at 4:44 PM, Bruno Fuster wrote: > Hi, > > I have an iphone app running exactly like you said :) I'm using > VRaptor and > Restfulie (clients

Re: [appengine-java] json communication with google app engine

Hi, I have an iphone app running exactly like you said :) I'm using VRaptor and Restfulie (clients: restfulie-objectivecor java ) Simple like this: //output json @Get("/pr

[appengine-java] json communication with google app engine

I am trying to allow for app engine interaction through JSON calls and return JSON back to the client (a mobile phone running a client app). A good example exists for python users at http://code.google.com/appengine/articles/rpc.html. How would you set up a basic ability to listen for JSON requ

[appengine-java] Re: Ordered collection

How to order it ? you set the items in the list in the order you want them, of course. Manual hackery of properties in the datastore means that you take responsibility for it thereafter - v2 of the plugin (the latest storage version) actually stores the positioning and membership in a property in t

[appengine-java] Ordered collection

Hi guys, I have a "common" problem to solve: how to order a One-to-Many Relationships with JDO? I have parent "Parent", with several children implemented in this way: List childrens My .jdo file is: In this case I see a column in the DB called Parents_INTEGER_IDX, but to me it seems quite trivi

[appengine-java] Getting data from a specified Index.

Hi there, I am currently finding myself having to MapReduce over a lot of entities. I was just wondering if it is possible to MapReduce only over a specific index ( e.g. get all data for users that are in the following index: userID(ASC), userName(ASC), userAge(DESC) ) I hope this makes sense