Re: Performance Enhancement for CXF jaxrs

[Sergey Beryozkin <sb...@gmail.com>]

Hi Iris

Thanks for initiating this thread, lets start with reviewing what can we 
do for optimizing the resource method selection.

Which composite key you propose for mapping a given request to a given 
resource method ?

Request URI + HTTP verb + ?

I think it will probably not work with sub resources (though we can 
discuss it further), but perhaps we can offer some optional optimization 
for simpler cases...

Thanks, Sergey
On 26/05/15 07:58, iris ding wrote:
> HI Guys,
>
> Currently CXF will find the target resource method for every jaxrs request.
> If user send multiple repeated request, this will cause big impact for
> performance.  Instead, we can cache the resource method found in the first
> request and get the resource method from cache directly for subsequent
> request.
>
>
> Provider matching is under the same situation as well. We can provide a
> cache for matched provider to save effort.
>
>
> What do you think of this problem? Can we add such support in CXF?
>
>
> Thanks & Best Regards,
>
> Iris Ding
>
>
>
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> View this message in context: http://cxf.547215.n5.nabble.com/Performance-Enhancement-for-CXF-jaxrs-tp5757703.html
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>

Re: Performance Enhancement for CXF jaxrs

[Sergey Beryozkin <sb...@gmail.com>]

Hi

I guess a single URI is sufficient, however I don't think it can be a 
request URI but has to be a UriBuilder produced URI based on Path 
annotations.

Consider @Path("{id}")

a method annotated with such Path should handle /1, /2, etc

Sergey
On 02/06/15 14:57, iris ding wrote:
> Hi Sergy,
>
> How about using:
> message.get(Message.BASE_PATH) + ":" + rawPath + ":" + httpMethod + ":" +
> requestContentType + ":" + acceptTypes;
>
>
> I have a proposed solution for this and will open a jira for this. Let's
> discuss the implementation details in it.
>
> Thanks & Best Regards,
>
> Iris Ding
>
>
>
> --
> View this message in context: http://cxf.547215.n5.nabble.com/Performance-Enhancement-for-CXF-jaxrs-tp5757703p5757878.html
> Sent from the cxf-dev mailing list archive at Nabble.com.
>


-- 
Sergey Beryozkin

Talend Community Coders
http://coders.talend.com/

Blog: http://sberyozkin.blogspot.com

Re: Performance Enhancement for CXF jaxrs

[iris ding <ir...@gmail.com>]

Hi Sergy,

How about using:
message.get(Message.BASE_PATH) + ":" + rawPath + ":" + httpMethod + ":" +
requestContentType + ":" + acceptTypes;


I have a proposed solution for this and will open a jira for this. Let's
discuss the implementation details in it.

Thanks & Best Regards,

Iris Ding



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