On Jul 1, 3:55 am, Shawn Pearce s...@google.com wrote:
On Tue, Jun 30, 2009 at 18:49, asianCoolzsecond.co...@gmail.com wrote:
i came across this
projecthttp://android.git.kernel.org/?p=tools/gwtjsonrpc.git
. is this just for android or i can use with any app using gwt? any
overview article,tutorial on this?
Actually, its not for Android, its for its code review system, Gerrit
Code Review (http://code.google.com/p/gerrit/). But yes, its a
stand-alone module meant to be embedded into any GWT project, not just
Gerrit. Actually, I know at least one other developer who uses it in
an unrelated project, Gert Scholten. He has contributed a few patches
to gwtjsonrpc.
Best thing for a tutorial is probably the README in the top level of
the directory. Its very, very similar to standard GWT RPC, only it
uses JSON encoding, and has built-in XSRF protection, if the server
knows how to demand/enforce it.
The README is a good tutorial. Note though that the README assumes you
are using the provided server-side code, if you do not some
limitations change. (Example, the docs note that there is no support
for call approximation; which is a server-side only feature).
Also worth noting, if you plan to use it for _remote_ JSON services
(circumventing the same-origin policy in any way), it doesn't support
calling, but does give you a callback handle with automatic object
deserializer. You'll have to encode the parameters and make the call
yourself.
Other then that, it works like a charm,
Regards,
Gert Scholten
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