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Posted to oak-issues@jackrabbit.apache.org by "Michael Dürig (JIRA)" <ji...@apache.org> on 2013/03/05 16:35:11 UTC

[jira] [Created] (OAK-672) Avoid JCR APIs calling other JCR APIs

Michael Dürig created OAK-672:
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             Summary: Avoid JCR APIs calling other JCR APIs
                 Key: OAK-672
                 URL: https://issues.apache.org/jira/browse/OAK-672
             Project: Jackrabbit Oak
          Issue Type: Improvement
          Components: jcr
            Reporter: Michael Dürig


As discussed [on the list | http://markmail.org/message/avqtnfamdp56jsqy] we should avoid implementing JCR methods in terms of other JCR methods but rather factor the commonalities out into a common method of the respective delegate. 

JCR methods calling each other is problematic since it duplicates pre condition checks and makes it considerable more difficult to guarantee certain invariants during the course of the method call (see the discussion wrt. refresh earlier in above thread). 

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