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From Francesco Chicchiriccò (JIRA) <j...@apache.org>
Subject [jira] [Commented] (COCOON-2352) XMLEncoder doesn't support Unicode surrogate pairs
Date Thu, 15 Sep 2016 07:26:20 GMT

    [ https://issues.apache.org/jira/browse/COCOON-2352?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15492633#comment-15492633
] 

Francesco Chicchiriccò commented on COCOON-2352:
------------------------------------------------

Hi Ben, thanks for reporting.

Just for confirmation: is this bug identified against Cocoon 2.1? Also with latest development
version available at [1]? (svn checkout from [2]).

Are you willing to provide a patch (possibly including an unit test)?

[1] http://svn.apache.org/repos/asf/cocoon/branches/BRANCH_2_1_X/src/blocks/serializers/java/org/apache/cocoon/components/serializers/encoding/XMLEncoder.java
[2] http://svn.apache.org/repos/asf/cocoon/branches/BRANCH_2_1_X/

> XMLEncoder doesn't support Unicode surrogate pairs
> --------------------------------------------------
>
>                 Key: COCOON-2352
>                 URL: https://issues.apache.org/jira/browse/COCOON-2352
>             Project: Cocoon
>          Issue Type: Bug
>          Components: * Cocoon Core
>            Reporter: Ben Fortuna
>
> Whilst investigating an issue with the Sling project and support for emoji characters,
I've come to notice that the XMLEncoder used by HTMLSerializer doesn't support Unicode surrogate
pairs to represent higher order unicode characters.
> A simple unit test that demonstrates this issue is here:
> https://github.com/micronode/whistlepost/blob/master/whistlepost-rewrite-lib/src/test/groovy/org/apache/cocoon/components/serializers/encoding/XMLEncoderTest.groovy
> More background info here also: SLING-5973
> This seems to have been identified/addressed in other Apache projects also:
> https://issues.apache.org/jira/browse/THRIFT-3403?jql=text%20~%20%22surrogate%20pairs%22



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