[gatein-issues] [JBoss JIRA] (GTNPORTAL-2463) Open an "Identity Transaction" only when it is necessary

[RH Bugzilla Integration (JIRA)]

    [ https://issues.jboss.org/browse/GTNPORTAL-2463?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12706336#comment-12706336 ] 

RH Bugzilla Integration commented on GTNPORTAL-2463:
----------------------------------------------------

Michal Vanco <mvanco at redhat.com> made a comment on [bug 835578|https://bugzilla.redhat.com/show_bug.cgi?id=835578]

Verified with few performance tests with updated lazyStartOfHibernateTransaction (set to true), minimum number of idm connections are present during the tests.
                
> Open an "Identity Transaction" only when it is necessary
> --------------------------------------------------------
>
>                 Key: GTNPORTAL-2463
>                 URL: https://issues.jboss.org/browse/GTNPORTAL-2463
>             Project: GateIn Portal
>          Issue Type: Enhancement
>      Security Level: Public(Everyone can see) 
>          Components: Identity integration
>    Affects Versions: 3.2.0-GA
>            Reporter: Nicolas Filotto
>            Assignee: Boleslaw Dawidowicz
>              Labels: performance
>         Attachments: LAZY-OPEN-TX-IDM.patch
>
>
> The component {{PicketLinkIDMOrganizationServiceImpl}} has been defined as a {{ComponentRequestLifecycle}} to be able to scope an "identity transaction" to the life time of the request. However depending on the page we try to access, it could be useless to open a tx in case the organization service is not even accessed which can have a dramatic impact on performances for nothing especially when we use hibernate because when we open a tx with hibernate, it does a JDBC call to switch to non auto commit mode.
> Original Issue: https://jira.exoplatform.org/browse/EXOGTN-1162

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