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https://issues.apache.org/jira/browse/OLINGO-689?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14580002#comment-14580002
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Michael Bolz commented on OLINGO-689:
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Hi [~Sebastien],
during my validation I found the same restriction of Java 6 in which the
{{Pattern}} only supports {{\xhh}} for hexadecimal value.
Unfortunately we decided to only use Java 6 for Olingo V2, so it will be not
possible to use your suggested solution.
I will check for another solution and how Olingo can/should support the unicode
characters allowed in the OData V2 specification.
Best regards,
Michael
> Olingo 2 unicode name suport
> ----------------------------
>
> Key: OLINGO-689
> URL: https://issues.apache.org/jira/browse/OLINGO-689
> Project: Olingo
> Issue Type: Bug
> Components: odata2-core
> Affects Versions: V2 2.0.4
> Environment: Windows 7 64 bit
> Reporter: Sébastien Lévêque
> Assignee: Michael Bolz
> Attachments: Test.java
>
>
> It’s seem that are some issues with regular expression in class
> EdmNamedImplProv.
>
> The first one is about \\u00C0\\u00D6 part. It should be \\u00C0-\\u00D6 as
> it’s only alphabetic characters.
> With current implementation Õ Ä can’t be used but Ö À can be used.
>
> The second issue is about \\x10000-\\xEFFFF, range only available for first
> character, but not the following ones (another bug ?).
> \x????? is not supported in regular expression.
> It should be \x?? (2 and only 2 characters) or \x{?????}.
> This part is splited like \\x10, 0 (twice), 0 to \\xEF, F (3 time).
> This make some characters valid at first position like numeric characters or
> "×" (\u00D7) multiplication sign.
> But at the beginning of the expression there is
> \\u00C0\\u00D6\\u00D8-\\u00F6, means that \u00D7 should not be allowed.
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