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From "angela (JIRA)" <j...@apache.org>
Subject [jira] [Created] (OAK-206) RootImpl#getTree relies on accessibility of all intermediate trees
Date Tue, 24 Jul 2012 10:22:34 GMT
angela created OAK-206:
--------------------------

             Summary: RootImpl#getTree relies on accessibility of all intermediate trees
                 Key: OAK-206
                 URL: https://issues.apache.org/jira/browse/OAK-206
             Project: Jackrabbit Oak
          Issue Type: Bug
          Components: core
            Reporter: angela


as explained in OAK-205 the currently implementation of Root#getTree 
relies on the assumption that all intermediate trees are accessible:

        TreeImpl child = rootTree;
        for (String name : elements(path)) {
            child = child.getChild(name);
            if (child == null) {
                return null;
            }
        }
        return child;

this might not be the case once we have permissions enforced in oak-core.
we may either fix that on the API level (see OAK-205) which apart from
making the oak-api permission sensitive would be quite convenient to use
in oak-jcr... 

for the time being we should fix the current implementation to use an
implementation specific access method on TreeImpl.

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