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diff --git a/_build/static/archives/extend/2014-August/000457.html b/_build/static/archives/extend/2014-August/000457.html new file mode 100644 index 00000000..24b17abc --- /dev/null +++ b/_build/static/archives/extend/2014-August/000457.html @@ -0,0 +1,111 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<HTML> + <HEAD> + <TITLE> [99s-extend] I need your feedback about this cowboy_rest handler. + </TITLE> + <LINK REL="Index" HREF="index.html" > + <LINK REL="made" HREF="mailto:extend%40lists.ninenines.eu?Subject=Re%3A%20%5B99s-extend%5D%20I%20need%20your%20feedback%20about%20this%20cowboy_rest%0A%09handler.&In-Reply-To=%3CCA%2BdV7cRD-UszqUz9gv5KH4rtmW%2BgC6a7tEJYQco66i891%2BTqbg%40mail.gmail.com%3E"> + <META NAME="robots" CONTENT="index,nofollow"> + <style type="text/css"> + pre { + white-space: pre-wrap; /* css-2.1, curent FF, Opera, Safari */ + } + </style> + <META http-equiv="Content-Type" content="text/html; charset=us-ascii"> + <LINK REL="Previous" HREF="000452.html"> + <LINK REL="Next" HREF="000453.html"> + </HEAD> + <BODY BGCOLOR="#ffffff"> + <H1>[99s-extend] I need your feedback about this cowboy_rest handler.</H1> + <B>Paulo F. Oliveira</B> + <A HREF="mailto:extend%40lists.ninenines.eu?Subject=Re%3A%20%5B99s-extend%5D%20I%20need%20your%20feedback%20about%20this%20cowboy_rest%0A%09handler.&In-Reply-To=%3CCA%2BdV7cRD-UszqUz9gv5KH4rtmW%2BgC6a7tEJYQco66i891%2BTqbg%40mail.gmail.com%3E" + TITLE="[99s-extend] I need your feedback about this cowboy_rest handler.">paulo.ferraz.oliveira at gmail.com + </A><BR> + <I>Sat Aug 30 00:15:56 CEST 2014</I> + <P><UL> + <LI>Previous message: <A HREF="000452.html">[99s-extend] I need your feedback about this cowboy_rest handler. +</A></li> + <LI>Next message: <A HREF="000453.html">[99s-extend] Which erlang.mk? +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#457">[ date ]</a> + <a href="thread.html#457">[ thread ]</a> + <a href="subject.html#457">[ subject ]</a> + <a href="author.html#457">[ author ]</a> + </LI> + </UL> + <HR> +<!--beginarticle--> +<PRE>PUT _should_ (there is no police here though) be used to either create +a resource or completely update it (it's refered to as "upsert" by +some; in Redis, for example, a similar concept would be "set"). +Partial modifications should be made using PATCH. POST is what is +commonly used to create a resource. According to +<A HREF="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html">http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html</A> 412 is used +when "[t]he precondition given in one or more of the request-header +fields evaluated to false when it was tested on the server." (also: +<A HREF="http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.24">http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.24</A>). + +- Paulo F. Oliveira + +On 27 August 2014 14:26, Stéphane Wirtel <<A HREF="https://lists.ninenines.eu/listinfo/extend">stephane at wirtel.be</A>> wrote: +><i> On 27 Aug 2014, at 12:53, Loïc Hoguin wrote: +</I>><i> +</I>>>>>><i> * for PUT, how I have a 201? I have read the rest_flowchart and I need +</I>>>>>><i> to specify the location header ok, but where? in the is_conflict +</I>>>>>><i> function? +</I>>>>><i> +</I>>>>><i> +</I>>>>><i> Why do you need a 201? If you PUT a collection to /:collection then +</I>>>>><i> this is already the location of the collection. I am not sure what you +</I>>>>><i> are trying to do there exactly? +</I>>>><i> +</I>>>><i> In this case, the PUT method is used for the creation of the resource +</I>>>><i> and not for the update. This is the reason of the 201 status code. +</I>>>><i> +</I>>>><i> In the rest_flowchart graph for the PUT/POST methods, what is the node +</I>>>><i> "new resource" ? Is it just the {true, Req, State} from the callback +</I>>>><i> defined in the content_types_accepted? +</I>>>><i> +</I>>>><i> PS: I retested and now, I have my 201 with PUT, just resource_exists has +</I>>>><i> to return false and not true ;-) +</I>>><i> +</I>>><i> +</I>>><i> My bad I was a little confusing in my previous answer. You are right, if +</I>>><i> the resource doesn't exist and PUT is used we get a 201 automatically. The +</I>>><i> location header must only be provided if the resource was created elsewhere. +</I>><i> +</I>><i> +</I>><i> Don't worry and thank you for your answers. +</I>><i> +</I>><i> Stephane +</I>><i> +</I>><i> +</I>><i> -- +</I>><i> Stéphane Wirtel - <A HREF="http://wirtel.be">http://wirtel.be</A> - @matrixise +</I>><i> _______________________________________________ +</I>><i> Extend mailing list +</I>><i> <A HREF="https://lists.ninenines.eu/listinfo/extend">Extend at lists.ninenines.eu</A> +</I>><i> <A HREF="https://lists.ninenines.eu/listinfo/extend">https://lists.ninenines.eu/listinfo/extend</A> +</I></PRE> + +<!--endarticle--> + <HR> + <P><UL> + <!--threads--> + <LI>Previous message: <A HREF="000452.html">[99s-extend] I need your feedback about this cowboy_rest handler. +</A></li> + <LI>Next message: <A HREF="000453.html">[99s-extend] Which erlang.mk? +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#457">[ date ]</a> + <a href="thread.html#457">[ thread ]</a> + <a href="subject.html#457">[ subject ]</a> + <a href="author.html#457">[ author ]</a> + </LI> + </UL> + +<hr> +<a href="https://lists.ninenines.eu/listinfo/extend">More information about the Extend +mailing list</a><br> +</body></html> |