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https://issues.apache.org/jira/browse/JCR-2275?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12747876#action_12747876
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Jukka Zitting commented on JCR-2275:
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Instead of custom rules like this, I'd rather use the expanded form rule that
the URI part always contains a colon. Thus the following test will always
detect whether a name is in expanded form:
name.startsWtih("{") && name.indexOf(':") != -1
The only problem is the "internal" namespace used with the "rep:" prefix. For
now we can treat that as a special case:
name.startsWtih("{") && (name.indexOf(':") != -1 ||
name.startsWith("{internal}"))
I would also recommend that we migrate from "internal" to using a proper
namespace URI like "http://jackrabbit.apache.org/ns/2009/internal".
> some legal jcr names cause unneccessary server-roundtrips
> ----------------------------------------------------------
>
> Key: JCR-2275
> URL: https://issues.apache.org/jira/browse/JCR-2275
> Project: Jackrabbit Content Repository
> Issue Type: Improvement
> Components: jackrabbit-jcr2spi
> Reporter: Stefan Guggisberg
> Attachments: JCR-2275.patch
>
>
> assume the following legal qualified jcr names:
> "{foo}"
> "{foo} bar"
> when items with such names are read from the spi layer, they are first
> interpreted as expanded form names.
> a prefix lookup for namespace 'foo' fails and the name is treated as
> qualified jcr name.
> => depending on the spi implementation, a server-roundtrip is required in
> order to determine that 'foo' is not a
> registered namespace.
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