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From "Sergey Beryozkin (JIRA)" <>
Subject [jira] Resolved: (CXF-2322) Interceptors cannot make a copy of the returned input stream in JaxRS clients
Date Sat, 27 Jun 2009 21:30:47 GMT


Sergey Beryozkin resolved CXF-2322.

       Resolution: Fixed
    Fix Version/s: 2.3

Hi Eamonn - I applied the pacth, though I did a minor modification to the system test, I added
interceptors before WebClient is created. I'll look at the way interceptors/etc can be retrieved
from WebClient as part of working on  - I'd like to see if I can introduce some configuration

thanks, Sergey

> Interceptors cannot make a copy of the returned input stream in JaxRS clients
> -----------------------------------------------------------------------------
>                 Key: CXF-2322
>                 URL:
>             Project: CXF
>          Issue Type: Bug
>          Components: REST
>    Affects Versions: 2.2.2
>            Reporter: Eamonn Dwyer
>            Assignee: Sergey Beryozkin
>             Fix For: 2.2.3, 2.3
>         Attachments: CXF-2322.patch
> The JaxWS clients use the stream object stored as inMessage.setContent(InputStream.class,
is) which allows other interceptors to make copies of the returned stream. The JaxRS client
however always goes back to the HttpInputStream stored in the HTTPURLConnection object. If
you try to make a copy of the stream data you drain the HttpInputStream data and eventually
the respose call will fail because the HttpInputStream is empty. 
> I'ld like to propose a change to get the JaxRS client to always first check to see if
a call to inMessage.getContent(InputStream) returns a stream and if not then default back
to the HttpURLConnection's HttpInputStream. This will allow other intercpetors to make copies
of the stream data.
> Patch to follow very soon

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