[jira] [Commented] (OAK-11397) Provide a way to get expanded names for items

["Julian Reschke (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/OAK-11397?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17944319#comment-17944319 ] 

Julian Reschke commented on OAK-11397:
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trunk: (1.78.0) [81c09d1825|https://github.com/apache/jackrabbit-oak/commit/81c09d18251380c604a31c5a399d834b001c7035] (1.76.0) [6acf9ec316|https://github.com/apache/jackrabbit-oak/commit/6acf9ec31646cb6b4d7b8cec8553945210a5617e] [0e2a139e22|https://github.com/apache/jackrabbit-oak/commit/0e2a139e227219528087ad99da20e408195e5c7a] [8ce6c4edd2|https://github.com/apache/jackrabbit-oak/commit/8ce6c4edd2e94a55b93481579d515daba260db6a] [2502f4c343|https://github.com/apache/jackrabbit-oak/commit/2502f4c343412c48ef2ae5de5fa589dfb28c12cd]

> Provide a way to get expanded names for items
> ---------------------------------------------
>
>                 Key: OAK-11397
>                 URL: https://issues.apache.org/jira/browse/OAK-11397
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: core, jackrabbit-api
>            Reporter: Konrad Windszus
>            Assignee: Konrad Windszus
>            Priority: Major
>              Labels: namespace
>             Fix For: 1.78.0
>
>
> The expanded form name (https://developer.adobe.com/experience-manager/reference-materials/spec/jcr/2.0/3_Repository_Model.html#3.2.5.1%20Expanded%20Form) is in general more stable than the qualified form, due to global/session remappings.
> Therefore it is often beneficial to work with it. Also the JCR API only defines constants for the expanded form (https://javadoc.io/doc/javax.jcr/jcr/latest/constant-values.html).
> Although all JCR methods taking a JCR name/path accept both forms there are edge cases where one doesn't use it as JCR method argument.
> For example when checking if a given node name is contained in a Set of literals (e.g. in https://github.com/apache/jackrabbit-filevault/blob/a2629fd3a24d35f31f0168bd6b8982db6ac62c8b/vault-core/src/main/java/org/apache/jackrabbit/vault/fs/filter/BaseFilter.java#L57).
> Therefore a way to get the expanded form name of a given javax.jcr.Item should be provided.
> Compare with the discussion at https://lists.apache.org/thread/jkn3fsn4fxovs5v6nygcxorm804hfz8m



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