11:09 a.m.
Hi folks,
I have a HttpHandler that I want to reach with POST requests only.
I tried exchange.setRequestMethod(new HttpString("POST”)) inside handleRequest(), but
the HttpHandler still responds to GET requests.
Is there any way to do this?
In case you’d like to check out the code, it can be found here.
Thank you.
Samy
4:10 a.m.
What do you want to happen if it is not a post request?
The simplest way is just:
if(!exchange.getRequestMethod().equals(Methods.POST)) {
exchange.setResponseCode(405);
exchange.endExchange();
return;
}
If you want to pick a handler to invoke based on the method you can use:
Handlers.predicate(Predicates.method(Methods.POST), postHandler, nonPostHandler);
Stuart
----- Original Message -----
From: "Samy Dindane" <samy(a)dindane.com>
To: undertow-dev(a)lists.jboss.org
Sent: Sunday, 8 December, 2013 6:09:23 PM
Subject: [undertow-dev] Force a HttpHandler to accept POST only
Hi folks,
I have a HttpHandler that I want to reach with POST requests only .
I tried exchange.setRequestMethod(new HttpString("POST”)) inside
handleRequest() , but the HttpHandler still responds to GET requests.
Is there any way to do this?
In case you’d like to check out the code, it can be found here .
Thank you.
Samy
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undertow-dev(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/undertow-dev
7:27 a.m.
On 9 décembre 2013 at 11:10:49, Stuart Douglas (sdouglas(a)redhat.com) wrote:
What do you want to happen if it is not a post request?
I was thinking about a 404 error, but indeed, 405 is more relevant.
The simplest way is just:
if(!exchange.getRequestMethod().equals(Methods.POST)) {
exchange.setResponseCode(405);
exchange.endExchange();
return;
}
This way suits me, thank you.
How can I retrieve the POST parameters ? I only can access the GET ones
with getQueryParameters().
If you want to pick a handler to invoke based on the method you can use:
Handlers.predicate(Predicates.method(Methods.POST), postHandler, nonPostHandler);
Do you think it’s a good idea to create a handler for any 404 error page and use it here
?
If so, is it possible to set it as the default handler for all 404 errors ? (I can do the
check manually but I’m wondering if it is supported by default)
Stuart
----- Original Message -----
From: "Samy Dindane" <samy(a)dindane.com>
To: undertow-dev(a)lists.jboss.org
Sent: Sunday, 8 December, 2013 6:09:23 PM
Subject: [undertow-dev] Force a HttpHandler to accept POST only
Hi folks,
I have a HttpHandler that I want to reach with POST requests only .
I tried exchange.setRequestMethod(new HttpString("POST”)) inside
handleRequest() , but the HttpHandler still responds to GET requests.
Is there any way to do this?
In case you’d like to check out the code, it can be found here .
Thank you.
Samy
_______________________________________________
undertow-dev mailing list
undertow-dev(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/undertow-dev
7:44 a.m.
On 9 décembre 2013 at 11:10:49, Stuart Douglas (sdouglas(a)redhat.com) wrote:
What do you want to happen if it is not a post request?
I was thinking about a 404 error, but indeed, 405 is more relevant.
The simplest way is just:
if(!exchange.getRequestMethod().equals(Methods.POST)) {
exchange.setResponseCode(405);
exchange.endExchange();
return;
}
This way suits me, thank you.
How can I retrieve the POST parameters ? I only can access the GET ones with
getQueryParameters().
For now you need to use io.undertow.server.handlers.form.FormDataParser (see
io.undertow.server.handlers.form.FormDataParserTestCase for an example).
I am not super happy with this API so it will probably change soon.
If you want to pick a handler to invoke based on the method you can use:
Handlers.predicate(Predicates.method(Methods.POST), postHandler,
nonPostHandler);
Do you think it’s a good idea to create a handler for any 404 error page and
use it here ?
If so, is it possible to set it as the default handler for all 404 errors ?
(I can do the check manually but I’m wondering if it is supported by
default)
io.undertow.server.handlers.ResponseCodeHandler#HANDLE_404
This is a handler that sets a 404 response code and ends.
If you want to generate a default error page for 404 responses have a look at
io.undertow.server.handlers.error.SimpleErrorPageHandler for an example of how to do this.
Stuart
Stuart
----- Original Message -----
> From: "Samy Dindane" <samy(a)dindane.com>
> To: undertow-dev(a)lists.jboss.org
> Sent: Sunday, 8 December, 2013 6:09:23 PM
> Subject: [undertow-dev] Force a HttpHandler to accept POST only
>
> Hi folks,
>
> I have a HttpHandler that I want to reach with POST requests only .
> I tried exchange.setRequestMethod(new HttpString("POST”)) inside
> handleRequest() , but the HttpHandler still responds to GET requests.
>
> Is there any way to do this?
>
> In case you’d like to check out the code, it can be found here .
> Thank you.
>
> Samy
>
> _______________________________________________
> undertow-dev mailing list
> undertow-dev(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/undertow-dev
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Stuart Douglas