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From Florent Guillaume ...@nuxeo.com>
Subject Re: [jira] [Assigned] (CMIS-344) Query parser should not use UTF-8 encoding
Date Thu, 31 Mar 2011 12:00:30 GMT
No objection, I probably wasn't aware of ANTLRStringStream when I
wrote that code.

Florent

On Thu, Mar 31, 2011 at 12:47 PM, Jens Hübel <jhuebel@opentext.com> wrote:
> Florent,
>
> as far as I remember this code came originally from your side. Would you have any objections
to apply the proposed patch? Would this break something on your side?
>
> Jens
>
>
>
> -----Original Message-----
> From: Jens Hübel (JIRA) [mailto:jira@apache.org]
> Sent: Donnerstag, 31. März 2011 12:42
> To: dev@chemistry.apache.org
> Subject: [jira] [Assigned] (CMIS-344) Query parser should not use UTF-8 encoding
>
>
>     [ https://issues.apache.org/jira/browse/CMIS-344?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
>
> Jens Hübel reassigned CMIS-344:
> -------------------------------
>
>    Assignee: Jens Hübel
>
>> Query parser should not use UTF-8 encoding
>> ------------------------------------------
>>
>>                 Key: CMIS-344
>>                 URL: https://issues.apache.org/jira/browse/CMIS-344
>>             Project: Chemistry
>>          Issue Type: Bug
>>          Components: opencmis-server
>>    Affects Versions: OpenCMIS 0.4.0
>>            Reporter: Michael Dürig
>>            Assignee: Jens Hübel
>>         Attachments: CMIS-344.patch
>>
>>
>> QueryUtil converts the query statement to a UTF-8 encoded byte array which is used
as input to the lexer instead of using the string directly.
>> Instead of
>>     CharStream input = new ANTLRInputStream(new ByteArrayInputStream(statement.getBytes("UTF-8")));
>> the input stream should be obtained like this:
>>     CharStream input = new ANTLRStringStream(statement);
>> The former method transforms the characters in the contains clause of the query
>>     SELECT * FROM cmis:document WHERE CONTAINS ('\u4E2D\u6587')
>> in an incorrect way.
>
> --
> This message is automatically generated by JIRA.
> For more information on JIRA, see: http://www.atlassian.com/software/jira
>



-- 
Florent Guillaume, Director of R&D, Nuxeo
Open Source, Java EE based, Enterprise Content Management (ECM)
http://www.nuxeo.com   http://www.nuxeo.org   +33 1 40 33 79 87

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