The easiest way to publish a web service (interpreted as "an http-based rpc protocol") is with Hessian. The 4.0.3 version of Caucho's hessian jar should work fine as both client and server on Appengine.
Other solutions (JAX-RS, SOAP) are available but they are all a lot more complicated. With Hessian you make a java interface, implement the interface, and you're pretty much done. It's easy to make equivalent interfaces on many non-Java platforms. Jeff On Thu, Jan 28, 2010 at 10:59 AM, Pravesh <[email protected]> wrote: > Hi Friends, > > Can anyone tell me the way I can create a webservice and deploy on > google app engine. Actually my requirement is to access the data from > the google data source using the JDO Api's and and expose it using a > webservice. > > I am trying to create a 3rd party integration solution in which I want > to expose google data store data to a 3rd party solution, which can > consume the webservice and can fetch the data from the google data > store. > > If you guys have any other idea of accessing the data from google > store apart from using a webservice then please let me know. Lets > discuss the feasibility. > > NOTE: Just a small request. This is quite urgent and I need to get > some solution before 2nd Feb' 2010. So please pour in your ideas ASAP. > > Thanks and Regards, > Pravesh > > -- > 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.
