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Posted to issues@archiva.apache.org by "Brett Porter (JIRA)" <ji...@codehaus.org> on 2009/12/02 14:27:55 UTC

[jira] Assigned: (MRM-1293) migrate repository statistics to the metadata content repository

     [ http://jira.codehaus.org/browse/MRM-1293?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brett Porter reassigned MRM-1293:
---------------------------------

    Assignee: Brett Porter

> migrate repository statistics to the metadata content repository
> ----------------------------------------------------------------
>
>                 Key: MRM-1293
>                 URL: http://jira.codehaus.org/browse/MRM-1293
>             Project: Archiva
>          Issue Type: Improvement
>            Reporter: Brett Porter
>            Assignee: Brett Porter
>
> currently, after every scan, repository statistics are persisted to the database. These could easily be stored in the metadata repository. While at present we will keep the "per-scan" approach, in the future this might better be represented as a regularly stored snapshot / built in versioning of the metadata. It could potentially be adding this information on the fly instead of at scan by adding a callback in the repository API when an artifact / project is created - however this will be approached later.
> When migrating the functionality, it should be offered as a standalone plugin (the only dependencies should be in the webapp that need to render the information and trigger some cleanup).
> The following changes will be needed:
> - save the statistics in ArchivaRepositoryScanningTaskExecutor / ArchivaRepositoryScanningTaskExecutorTest
> - reset statistics in EditManagedRepositoryAction / EditManagedRepositoryActionTest when location changes
> - query for a prior successful scan in RepositoryArchivaTaskScheduler
> - retrieve last scan info in RepositoryAction and update corresponding JSP to display information correctly
> - generate report action to query scan statistics between given dates and aggregate

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