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From "Lin Sun (JIRA)" <j...@apache.org>
Subject [jira] Commented: (GERONIMO-4306) Plugin list won't be updated after installing a new server plugin
Date Mon, 22 Sep 2008 02:49:46 GMT

    [ https://issues.apache.org/jira/browse/GERONIMO-4306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12633131#action_12633131
] 

Lin Sun commented on GERONIMO-4306:
-----------------------------------

This issue only exists when you deployed something after you access the assemble server portlet
(the assemble list view page) and before the PortletSession is expired.  So this is not a
very usual scenario but does happen sometimes.  We could ask the users to issue a manual refresh
whenever they don't see the plugin they expect on the list.

Lin

> Plugin list won't be updated after installing a new server plugin
> -----------------------------------------------------------------
>
>                 Key: GERONIMO-4306
>                 URL: https://issues.apache.org/jira/browse/GERONIMO-4306
>             Project: Geronimo
>          Issue Type: Bug
>      Security Level: public(Regular issues) 
>          Components: console
>    Affects Versions: 2.1.3
>            Reporter: Rex Wang
>             Fix For: 2.1.4, 2.2
>
>         Attachments: GERONIMO-4306.patch
>
>
> Steps:
> 1. Login web console
> 2. Go to "Plugin -> Assemble Server" portlet, and click the button - "Assemble a server",
then get the current plugin list.
> 3. Go to "Plugin -> Install Plugins" portlet to install a new plugin
> 4. Go back to the "Assemble Server", and click the button, then the list is not updated.
> Proposed fix:
> 1.
> In "AssemblyListHandler.java", we cached the plugin list in portlet session, and that
won't be updated after installing a new plugin by web console.
> If we add codes to refresh the session after installing a plugin in "Install Plugins"
portlet, it seems to solve this problem. But it does not work for using the gsh to install
new plugins.
> So, we have to let the AssemblyListHandler load the plugin list each time we open the
portlet. And good news is that I did not see any significant performance falling.
> 2.
> And another method to solve this problem is that  "ask user to logout and login back
when they install some plugins if they want to see their plugins list in the 'assemble Server'
portlet", but is it acceptable?
> If the #1 is more reasonable, I can provide a patch. 
> Thanks
> Rex

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