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. Protocol Buffer documentation says that we have to provide our own implementation of RpcChannel and RpcController. What would we write in implemented methods? 2. In Google App Engine, We sends the request and receives response via HTTP protocol. How would App engine send the data in RPC Channel? 3. Is there a way to send the Protocol buffer data in HttpResponse? Any help would be appreciated. Thanks, Amit On Tue, Feb 22, 2011 at 11:09 AM, kartik kudada <[email protected]>wrote: > 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 > <[email protected]>wrote: > >> 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 <[email protected]> wrote: >> > Hi , >> > >> > Can anybody help me out in how to integrate PB(Protocol Buffer) in >> Google >> > app engine. >> > I don't know how to start , how to do? >> >> -- >> 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 >> [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/google-appengine-java?hl=en. >> >> > -- > 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 > [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-appengine-java?hl=en. > -- 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 [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
