[ http://jira.codehaus.org/browse/MNG-2148?page=all ]
Naoki Nose updated MNG-2148:
----------------------------
Attachment: plexus-utils.diff
> MXParser can't handle the encoding declaration in XML declaration
> ------------------------------------------------------------------
>
> Key: MNG-2148
> URL: http://jira.codehaus.org/browse/MNG-2148
> Project: Maven 2
> Type: Bug
> Components: POM
> Reporter: Naoki Nose
> Attachments: plexus-utils.diff, src.jar
>
>
> The xml pull parser in plexus-utils(MXParser.java) can't handle the encoding
> declaration in XML declaration.
> So, it's impossible to use an encoding different from system default
> encoding. This is critical in Japan, because
> there is two commonly used encodings in Japanese environment(SJIS and EUC-JP).
> I think MXParser should handle encoding declaration in xml as described in
> w3c specification/
> http://www.w3.org/TR/REC-xml/#sec-guessing
> I tried to fix this problem(see attachment).
> I changed the setInput(InputStream) method to detect encoding in xml
> declaration.
> For writing this code, I referred to source code of Apache Xerces.
> UCS-4 and UCS-2 isn't supported in this implementation, because
> these encoding isn't supported by Sun JDK.
> Xerces solves this problem by providing original reader for these encodings.
> I think Xerces's solution is
> too complex for plexus-utils.
> To solve this issue, it's not sufficient only to change plexus-utils, because
> DefaultMavenProjectBuilder reads POM by FileReader without specifying
> encoding.
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