[jira] [Resolved] (JCR-3690) Allow Node Type Registry subclasses to check for conflicting content

["Unico Hommes (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/JCR-3690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Unico Hommes resolved JCR-3690.
-------------------------------

    Resolution: Fixed

> Allow Node Type Registry subclasses to check for conflicting content
> --------------------------------------------------------------------
>
>                 Key: JCR-3690
>                 URL: https://issues.apache.org/jira/browse/JCR-3690
>             Project: Jackrabbit Content Repository
>          Issue Type: Improvement
>          Components: jackrabbit-core
>            Reporter: Frank van Lankvelt
>             Fix For: 2.6.5, 2.7.3
>
>         Attachments: JCR-3690.patch
>
>
> The NodeTypeRegistry now throws an exception when a node type is reregistered with non-trivial changes.  There is some commented-out code indicating what should happen in that case, i.e. check whether conflicting content exists, but that is (obviously) not executed.
> The proposal is to delegate checking whether the diff can be applied to the checkForConflictingContent method, so that it can determine what to do.  Subclasses can then be enriched with namespace-dependent logic, which may not necessarily involve the full check that is required in principle.



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