[jbossts-issues] [JBoss JIRA] (JBTM-3325) Create a way to close XAResource at the end of the recovery cycle processing

[Ondrej Chaloupka (Jira)]

     [ https://issues.redhat.com/browse/JBTM-3325?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ondrej Chaloupka updated JBTM-3325:
-----------------------------------
    Status: Open  (was: Pull Request Sent)


No appropriate solution which consider all the code paths.

> Create a way to close XAResource at the end of the recovery cycle processing
> ----------------------------------------------------------------------------
>
>                 Key: JBTM-3325
>                 URL: https://issues.redhat.com/browse/JBTM-3325
>             Project: JBoss Transaction Manager
>          Issue Type: Enhancement
>          Components: JTA
>    Affects Versions: 5.10.5.Final
>            Reporter: Ondrej Chaloupka
>            Assignee: Ondrej Chaloupka
>            Priority: Major
>
> From discussions about Narayana integration to Agroal (https://agroal.github.io/) there came an idea how to make easier for Agroal to integrate with Narayana recovery processing.
> Usually (or at least Agroal does so) the brand new {{XAResource}} is provided from the call of the {{XAResourceRecovery}} (https://github.com/jbosstm/jboss-transaction-spi/blob/7.6.0.Final/src/main/java/org/jboss/tm/XAResourceRecovery.java#L51).
> aka. Agroal implements the {{XAResourceRecovery}} and register it with the Narayana with adding it to with https://github.com/jbosstm/jboss-transaction-spi/blob/7.6.0.Final/src/main/java/org/jboss/tm/XAResourceRecoveryRegistry.java to be used in {{XARecoveryModule}}.
> When the periodic recovery cycle ends the {{XAResource}} is not used (next time the recovery processing calls the {{XAResourceRecovery#getXAResources()}} to get the resource for scanning again). The transaction manager announces that the scan ended with call {{XAResource.recover(XAResource.TMENDRSCAN)}} (this is an internal to how Narayana works).
> It would be beneficial provide an option that Narayana closes {{XAResource}}s at the end of the recovery cycle when Narayana does not plan to use it again.
> The idea is to check if the {{XAResource}} is {{AutoCloseable}} and if so then the {{XAResource}} is closed at the end of the recovery cycle processing.



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