[gatein-issues] [JBoss JIRA] Resolved: (GTNPC-26) Add export/import portletcontext support to the PortletInvoker

[Julien Viet (JIRA)]

     [ https://jira.jboss.org/browse/GTNPC-26?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Julien Viet resolved GTNPC-26.
------------------------------

    Resolution: Done


> Add export/import portletcontext support to the PortletInvoker
> --------------------------------------------------------------
>
>                 Key: GTNPC-26
>                 URL: https://jira.jboss.org/browse/GTNPC-26
>             Project: GateIn Portlet Container
>          Issue Type: Feature Request
>            Reporter: Matt Wringe
>            Assignee: Matt Wringe
>             Fix For: 2.2.0-Beta01
>
>         Attachments: export-import-PortletInvoker-improved-with-tests.patch, export-import-PortletInvoker.patch
>
>
> As part of the wsrp 2.0 specification, there is a mean to export a portlet and then import it back into a server (which may or may not be the same server).
> In order to implement this we need to be able to retrieve the portlet handle (ie portlet ID) and portlet states from the PortletInvoker.
> There are a few changes which would need to be added to the PortletInvoker interface to allow for this to happen:
> - provide access to the state of a portlet. The invoker doesn't necessarily provide a means to retrieve this since it can store the state locally and not passed as part of the portlet context.
> - provide a means to access the portlet id of the original non-cloned portlet. We may need to export a cloned portlet into a server which doesn't have that particular clone (or the clone on the original portal may have been deleted).
> We should add an export method to the PortletInvoker interface to export a portletcontext suitable for export, and an import method which will create a new portlet based on this value.

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