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From Fabien Baligand <fbalig...@gmail.com>
Subject Re: How to configure CXF Client to pipe the attachment stream ?
Date Fri, 03 Feb 2012 22:33:46 GMT
Thank you very much for your complete answer.

Actually, I am using Alfresco 3.4d, which embeds CXF 2.2.2.
I have upgraded the CXF client version to 2.4.2 (the version I use on the
server side), and now, this works great !

So CXF works 2.4.2 works as you say !

Thanks for your help.


2012/2/3 Daniel Kulp <dkulp@apache.org>

> On Tuesday, January 31, 2012 3:33:10 PM Fabien Baligand wrote:
> > Hi,
> >
> > When I use my CXF client, configured with MTOM enabled, to get a 5OMb
> file
> > ; I note that CXF downloads all the attachment content to a temp file,
> and
> > then, give me the InputStream to the temp file.
> >
> > In my case, I don't want CXF stores the content to a temp file before
> > giving me access to it : I want CXF to give me directly the attachment's
> > inputstream from the HTTP stream.
> > I need that because I pipe the atttachment HTTP stream to another stream
> in
> > real time.
> >
> > Does someone know the CXF client configuration to set to not use a temp
> > file for an attachment but directly give access to attachment HTTP
> stream ?
> >
> > To be more clear, my code is the following :
> >
> > DataHandler archiveContent = myWSClient.getArchiveContent(archiveId);
> > InputStream archiveStream = archiveContent.getInputStream();
> >
> > My problem is in the second line, CXF doesn't return me InputStream still
> > he has fully downloaded the archive content in a temp file.
>
> It SHOULD provide the actual HTTP stream by default unless there is
> something
> occurring that would require it not to.   The stuff I know off the top of
> my
> head are:
>
> 1) Schema validation turned on - if you turn on schema validation, we have
> to
> buffer the attachment because the validation will actually consume the
> stream.
>
> 2) JAX-WS handlers (SAAJ model requires all the attachments up front)
>
> 3) WS-Security (SAAJ)
>
> 4) Logging
>
>
>
> --
> Daniel Kulp
> dkulp@apache.org - http://dankulp.com/blog
> Talend Community Coder - http://coders.talend.com
>

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