[jira] Resolved: (JCR-927) DatabaseJournal needs connection reestablishment logic

["Dominique Pfister (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/JCR-927?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dominique Pfister resolved JCR-927.
-----------------------------------

    Resolution: Fixed

Thank you Hemanta for reporting this bug and providing a patch to fix it. Since unconditionally reestablishing the connection and reexecuting a statement on an SQL failure may lead to errors/inconsistencies, I took a more defensive approach (see my comment above). 

I added two overridables, called init() and getConnection() that may be used in a derived class to return a connection obtained from a datasource.

Fixed in revision 541253.


> DatabaseJournal needs connection reestablishment logic
> ------------------------------------------------------
>
>                 Key: JCR-927
>                 URL: https://issues.apache.org/jira/browse/JCR-927
>             Project: Jackrabbit
>          Issue Type: Improvement
>          Components: core
>    Affects Versions: 1.3
>            Reporter: Hemanta Gupta
>         Assigned To: Dominique Pfister
>            Priority: Minor
>         Attachments: JNDIDatabaseJournal.java
>
>
> The DB based file system and persistence manager implementations have logic for connection reestablishment in case the DB server bounces while the repository is running, but the DB based journal implementation doesn't.

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