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From Michael Dürig (JIRA) <j...@apache.org>
Subject [jira] [Created] (CMIS-344) Query parser should not use UTF-8 encoding
Date Thu, 31 Mar 2011 09:57:05 GMT
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


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. 

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