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From "Cedric Moitrier (JIRA)" <>
Subject [jira] [Commented] (CMIS-377) Characters encoding issue when using Atom binding
Date Fri, 20 May 2011 13:52:47 GMT


Cedric Moitrier commented on CMIS-377:

Unfortunatly, not all implementations of XMLOutputFactory defaults to UTF-8.

If no encoding is specified when creating an XMLOutputStream from an OutputStream, sjsxp (Sun's
implementation) will use the value of the "file.encoding" system property. As no encoding
is set in the XML response header, the XML parser from the client side will not be able to
handle the document properly.

All is working fine if woodstox is used instead of sjsxp.

> Characters encoding issue when using Atom binding
> -------------------------------------------------
>                 Key: CMIS-377
>                 URL:
>             Project: Chemistry
>          Issue Type: Bug
>          Components: opencmis-server
>    Affects Versions: OpenCMIS 0.3.0
>            Reporter: Cedric Moitrier
> Atom binding does not properly handle characters encoding in HTTP responses.
> Actually, the XMLOutputStream is created using the following piece of code:
> <pre>
> XMLOutputFactory factory = XMLOutputFactory.newInstance();
> fWriter = factory.createXMLStreamWriter(out);
> fWriter.writeStartDocument();
> </pre>
> which is located in org.apache.chemistry.opencmis.server.impl.atompub.XMLDocumentBase#startDocument(OutputStream).
> In order for the encoding in the XML header to match the actual characters encoding,
this should be replaced by:
> <pre>
> XMLOutputFactory factory = XMLOutputFactory.newInstance();
> fWriter = factory.createXMLStreamWriter(out, encoding);
> fWriter.writeStartDocument(encoding, "1.0");
> </pre>
> The output encoding can be obtain from the HTTP request.

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