Re: [appengine-java] Re: Protocol Buffer in Google app engine

2011-02-24 Thread dilbert
If you need to transfer datastore data as POJO-s to a java client you can use Hessian. I have tried it and I know that it works (I used Android as a client). You can find more info here: http://monkeyboy-code.blogspot.com/2010/07/using-gae-as-backend-for-android.html and here: http://monkeyboy-co

Re: [appengine-java] Re: Protocol Buffer in Google app engine

2011-02-22 Thread Amit Pandey
I am planning to use the regular servlet interface and use encoded protobufs in the request and response bodies. thoughts/suggestions? On Wed, Feb 23, 2011 at 12:47 PM, Peter Ondruška wrote: > Just a note on Java-to-Java serialization: This is not going to work 100% > while protobuf serializatio

[appengine-java] Re: Protocol Buffer in Google app engine

2011-02-22 Thread Peter Ondruška
Just a note on Java-to-Java serialization: This is not going to work 100% while protobuf serialization should work. -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-java@googleg

Re: [appengine-java] Re: Protocol Buffer in Google app engine

2011-02-22 Thread Amit Pandey
Completely Make sense. Thanks Didier. On Tue, Feb 22, 2011 at 5:57 PM, Didier Durand wrote: > Hi Amit, > > I still don't know much about your app and requirement, but what I can > say: > > a) you should stick to http rather than going to any other kind of > RPC: http on port 80 is very well manag

[appengine-java] Re: Protocol Buffer in Google app engine

2011-02-22 Thread Didier Durand
Hi Amit, I still don't know much about your app and requirement, but what I can say: a) you should stick to http rather than going to any other kind of RPC: http on port 80 is very well managed and ubiquitous over the whole Internet. If you go to something more "exotic", you risk getting blocked

Re: [appengine-java] Re: Protocol Buffer in Google app engine

2011-02-21 Thread Amit Pandey
Hi Didier, Almost same requirement is mine. Actually My requirement is to expose the data store data (or any custom data) in protocol buffer format and it will consumes by java standalone program via RPC. I went through the Protocol Buffer documentation and I came to following questions- 1. P

Re: [appengine-java] Re: Protocol Buffer in Google app engine

2011-02-21 Thread kartik kudada
I need to access datastore , convert data into protocol buffer format. Then send across to different system. How to achieve this requirement. Any help would be appreciable. Regrads, Kartik On Tue, Feb 22, 2011 at 10:59 AM, Didier Durand wrote: > Hi, > > Could you tell us why you need it ?

[appengine-java] Re: Protocol Buffer in Google app engine

2011-02-21 Thread Didier Durand
Hi, Could you tell us why you need it ? If it's to access the datastore, it's already there: below the low- level datastore api. regards didier On Feb 21, 12:48 pm, kartik kudada wrote: > Hi , > > Can anybody help me out in  how to integrate PB(Protocol Buffer) in Google > app engine. > I don