[gatein-issues] [JBoss JIRA] (GTNPORTAL-511) userPref of gadgets are not sometime not saved correctly

[Trong Tran (JIRA)]

     [ https://issues.jboss.org/browse/GTNPORTAL-511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Trong Tran reassigned GTNPORTAL-511:
------------------------------------

    Assignee: Tuyen Nguyen The  (was: Vu Viet Phuong)

    
> userPref of gadgets are not sometime not saved correctly
> --------------------------------------------------------
>
>                 Key: GTNPORTAL-511
>                 URL: https://issues.jboss.org/browse/GTNPORTAL-511
>             Project: GateIn Portal
>          Issue Type: Bug
>          Components: User Interface
>    Affects Versions: 3.0.0-Beta04
>         Environment: svn r1330
>            Reporter: jerem j
>            Assignee: Tuyen Nguyen The
>             Fix For: 3.5.7.Final
>
>         Attachments: GTNPORTAL-511.js.patch, GTNPORTAL-511.patch, stacktrace.txt
>
>   Original Estimate: 2 days
>  Remaining Estimate: 2 days
>
> Every call to gadgets.Prefs.set generate a call to save the data in the backend (an action in the dashboard portlet). To save we send all the set of preferences.
> The jira gadget call this API multiple times in a very short time. So there is multiple ajax request sent to the backend but not in a precise order. So it might happen that the first request arrive the last one, and so old preferences are saved.
> To fix:
> In the file Gadgets.js, function "gadgets.IfrGadgetService.prototype.setUserPref", prefs is updated with all the name/value, and ALL the prefs object is saved. Instead of saving all the preferences, we should only save the updated preferences.
> In org.exoplatform.portal.pom.spi.gadget.Gadget it will be needed to be able to add preference by name, something like :
> public void setUserPref(String name, String value)
> code :
> Gadgets.js: http://fisheye.exoplatform.org/browse/projects/portal/trunk/web/eXoResources/src/main/webapp/javascript/eXo/gadget/Gadgets.js?r=HEAD
> ExoBasedUserPrefStore.js: http://fisheye.exoplatform.org/browse/projects/portal/trunk/web/eXoResources/src/main/webapp/javascript/eXo/gadget/ExoBasedUserPrefStore.js?r=HEAD
> links:
> API doc about adgets.Prefs.set: http://code.google.com/apis/gadgets/docs/reference/#gadgets.Prefs.set
> Jira gadget to test: http://jira4j.exoplatform.org/rest/gadgets/1.0/g/com.atlassian.jira.gadgets:watched-gadget/gadgets/watched-gadget.xml

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