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https://issues.apache.org/jira/browse/SLING-1761?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12977222#action_12977222
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Carsten Ziegeler commented on SLING-1761:
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Yes, thanks - I've corrected the two tests.
> JcrPropertyResource sets incorrect content length for strings containing
> non-ascii character
> --------------------------------------------------------------------------------------------
>
> Key: SLING-1761
> URL: https://issues.apache.org/jira/browse/SLING-1761
> Project: Sling
> Issue Type: Bug
> Components: JCR
> Affects Versions: JCR Resource 2.0.6
> Reporter: Julian Sedding
> Assignee: Carsten Ziegeler
> Fix For: JCR Resource 2.0.8
>
> Attachments: SLING-1761-tests.patch, SLING-1761.patch
>
>
> JcrPropertyResource sets the content length of the property in its metadata.
> To do so, it uses javax.jcr.Property#getLength() to determine the content
> length.
> The documentation for javax.jcr.Property#getLength() states "[...] Returns
> the length in bytes if the value is a PropertyType.BINARY, otherwise it
> returns the number of characters needed to display the value in its string
> form. [...]".
> The documentation in ResourceMetadata is not explicit, but from its usage in
> StreamRendererServlet I conclude that ResourceMetadata.getContentLength() is
> intended for use in the Content-Length HTTP header. If my assumptions are
> correct, the content length indicates the number of bytes in the string,
> while javax.jcr.Property#getLength() returns the number of characters.
> The effect of this can be observed by the following steps:
> * create a string property "/utf8string" with value "Bär"
> * access this property using a browser (e.g.
> http://localhost:8888/utf8string), so that the property gets rendered by the
> StreamRendererServlet
> => the string is rendered incorrectly (due to a missing Content-Type header)
> => the string is cut off (due to the incorrectly set Content-Length header)
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