[undertow-dev] HttpServerExchange post data

[Stuart Douglas]

By second method do you mean the input stream or the parsers?

If you just want form data just use the built in parsers, if you need access to the raw bytes then you need the input stream or the channel. The channel lets you use non-blocking IO which can perform better, however it is a bit harder to use that the input stream as you need to register callbacks. 

Stuart

----- Original Message -----
> From: "Mike Stefaniak" <mstefaniak at choicestream.com>
> To: "Stuart Douglas" <sdouglas at redhat.com>
> Cc: undertow-dev at lists.jboss.org
> Sent: Tuesday, 6 January, 2015 3:26:30 PM
> Subject: Re: [undertow-dev] HttpServerExchange post data
> 
> Thanks, I ended up figuring out how to do the second method you listed. Is
> there any advantage to one verse the other?
> 
> On Sun, Jan 4, 2015 at 6:19 PM, Stuart Douglas <sdouglas at redhat.com> wrote:
> 
> > If you just want access to the raw data you have a 2 options:
> >
> > HttpServerExchange.getRequestChannel()
> > HttpServerExchange.getInputStream() (exchange should have startBlocking
> > called, and you need to dispatch to a worker thread so as not to block an
> > IO thread)
> >
> > If you want access to parsed form/multipart data then you can use
> > io.undertow.server.handlers.form.EagerFormParsingHandler, and the use
> > exchange.gutAttachment(FormDataParser.FORM_DATA) to get access to the
> > parsed data.
> >
> > Stuart
> >
> >
> > ----- Original Message -----
> > > From: "Mike Stefaniak" <mstefaniak at choicestream.com>
> > > To: undertow-dev at lists.jboss.org
> > > Sent: Friday, 2 January, 2015 10:32:35 AM
> > > Subject: [undertow-dev] HttpServerExchange post data
> > >
> > > I can't figure out how to get the content of post data
> > >
> > > My server start
> > >
> > > Undertow.builder()
> > > .addHttpListener(8080, "0.0.0.0")
> > > .setHandler(Handlers.routing().post("/bid", new BidHandler()))
> > > .build()
> > > .start();
> > >
> > > And the handler class
> > >
> > > public final class BidHandler implements HttpHandler {
> > >
> > > @Override
> > > public void handleRequest(final HttpServerExchange exchange) throws
> > Exception
> > > {
> > > ........
> > > }
> > > }
> > >
> > >
> > > If I make a curl request like so
> > >
> > > curl -H "Content-Type: application/json" -X POST -i -d '{"some":
> > "value"}'
> > > http://127.0.0.1:8080/bid
> > >
> > > It gets to the handler, but I can't figure out to access the post data
> > from
> > > the request
> > >
> > > Thanks
> > >
> > >
> > >
> > >
> > > _______________________________________________
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> > > undertow-dev at lists.jboss.org
> > > https://lists.jboss.org/mailman/listinfo/undertow-dev
> >
>