[jboss-jira] [JBoss JIRA] (JBJCA-898) expose statistics from wrapper datasource

Mathieu Lachance (JIRA) jira-events at lists.jboss.org
Mon Sep 24 11:25:35 EDT 2012


    [ https://issues.jboss.org/browse/JBJCA-898?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12721045#comment-12721045 ] 

Mathieu Lachance commented on JBJCA-898:
----------------------------------------

>From WrapperDataSource (what we get from JNDI) we do not have access to BaseManagedConnectionFactory.
                
> expose statistics from wrapper datasource
> -----------------------------------------
>
>                 Key: JBJCA-898
>                 URL: https://issues.jboss.org/browse/JBJCA-898
>             Project: IronJacamar
>          Issue Type: Feature Request
>    Affects Versions: 1.0.9.Final
>         Environment: JBoss AS 7.1.1.Final
>            Reporter: Mathieu Lachance
>            Assignee: Jesper Pedersen
>
> When getting from JNDI datasource from JBoss AS 7.1.1.Final we obtain a org.jboss.jca.adapters.jdbc.WrapperDataSource. This class hold a org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnectionFactory which hold org.jboss.jca.adapters.jdbc.statistics.JdbcStatisticsPlugin.
> It would be nice that we could grant access to these statistics in a read only way. I would suggest adding these delegate method to WrapperDataSource :
> isEnabled()
> getPreparedStatementCacheAccessCount()
> getPreparedStatementCacheAddCount()
> getPreparedStatementCacheCurrentSize()
> getPreparedStatementCacheDeleteCount()
> getPreparedStatementCacheHitCount()
> getPreparedStatementCacheMissCount()
> I was also wondering where the Available Count, Average Blocking Time, Average Creation Time, Created Count, .... statisics were stored. It would be nice to expose them as well.
> Big thanks,

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