[jira] [Resolved] (OAK-2962) SegmentNodeStoreService fails to handle empty strings in the OSGi configuration

["Amit Jain (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OAK-2962?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Amit Jain resolved OAK-2962.
----------------------------
    Resolution: Fixed

Committed in trunk with http://svn.apache.org/r1687171

> SegmentNodeStoreService fails to handle empty strings in the OSGi configuration
> -------------------------------------------------------------------------------
>
>                 Key: OAK-2962
>                 URL: https://issues.apache.org/jira/browse/OAK-2962
>             Project: Jackrabbit Oak
>          Issue Type: Bug
>          Components: segmentmk
>            Reporter: Francesco Mari
>            Assignee: Amit Jain
>             Fix For: 1.3.2
>
>         Attachments: OAK-2962-01.patch, OAK-2962-02.patch
>
>
> When an OSGi configuration property is removed from the dictionary associated to a component, the default value assigned to it is an empty string.
> When such an empty string is processed by {{SegmentNodeStoreService#lookup}}, it is returned to its caller as a valid configuration value. The callers of {{SegmentNodeStoreService#lookup}}, instead, expect {{null}} when such an empty value is found.
> The method {{SegmentNodeStoreService#lookup}} should check for empty strings in the OSGi configuration, and treat them as {{null}} values.



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