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From "Eamonn Dwyer (JIRA)" <j...@apache.org>
Subject [jira] Created: (CXF-2322) Interceptors cannot make a copy of the returned input stream in JaxRS clients
Date Fri, 26 Jun 2009 13:57:07 GMT
Interceptors cannot make a copy of the returned input stream in JaxRS clients
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                 Key: CXF-2322
                 URL: https://issues.apache.org/jira/browse/CXF-2322
             Project: CXF
          Issue Type: Bug
          Components: REST
    Affects Versions: 2.2.2
            Reporter: Eamonn Dwyer
             Fix For: 2.2.3


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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