[jira] Assigned: (JS2-876) Allow reuse of PorletWindow and PortletEntity accross multiple PSML pages, also when using DBPageManager

["Randy Watler (JIRA)" <je...@portals.apache.org>]

     [ https://issues.apache.org/jira/browse/JS2-876?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Randy Watler reassigned JS2-876:
--------------------------------

    Assignee: Randy Watler

> Allow reuse of PorletWindow and PortletEntity accross multiple PSML pages, also when using DBPageManager
> --------------------------------------------------------------------------------------------------------
>
>                 Key: JS2-876
>                 URL: https://issues.apache.org/jira/browse/JS2-876
>             Project: Jetspeed 2
>          Issue Type: Improvement
>    Affects Versions: 2.2.0
>            Reporter: Ate Douma
>            Assignee: Randy Watler
>             Fix For: 2.2.1
>
>   Original Estimate: 336h
>  Remaining Estimate: 336h
>
> The current XML (Castor) based PSML PageManager has a nice "feature" in that a PortletWindow/EntityId only is resolved within the current loaded PSML page.
> Meaning: it is possible to reuse the same *fragment* id (which maps back to portletWindow/EntityId) across multiple pages.
> This is very useful for certain type of portlets like calendars etc. for which you want to maintain and interact with only on "singleton" entity basis.
> However, this is currently impossible to do with the Database PageManager, as there a fragment Id actually is tied uniquely to one specific page.
> As result, current XML based PSML portals which make use of this feature cannot switch to database PSML.
> To resolve this, the Fragment/PortletWindow/Entity model needs to be enhanced to support a more flexible relationship definition between them, instead of the current hardcoded 1-1-1 relationship.
> This also means that the PSML model will need to be enhanced as well, as I think we need to be able to support reusing both PortletWindows and/or Entities (independently) for multiple fragments.

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