Hi, Please see comments below.
----- Original Message ---- > From: chocba <[email protected]> > To: [email protected] > Sent: Thu, January 21, 2010 5:43:53 PM > Subject: Storing Portlet Fragment Preference > > > Hi, > I've a requirement to store fragment preference in portlet edit mode. Jetspeed supports "edit_defaults" mode. I think you can make use of this. You can implement "edit_defaults" mode in your portlet manually. Please have a look at the PickANumber example. (It dispatches the edit_defaults mode in doDispatch() method.) If portlet preferences are stored during edit_defaults mode, then they are stored into fragment preferences. Or, optionally, if your portlet implements "public doEdit(..)" method, then you can make Jetspeed automatically switch the "edit_defaults" custom mode to your edit mode page, with storing the preferences into fragment preferences. (If a portlet defines the support on "edit_defaults", then it means the portlet will process for the edit_defaults mode manullay. So, auto-switching will not happen in this case. If a portlet defines the support "edit" mode with "public void doEdit(..)" method, but without explicit "edit_defaults" support in portlet.xml, then the auto-switching option can happen for the portlet.) To use *edit_defaults* mode, you need to do the followings: (1) Enable the custom mode, *edit_defaults*, in your portlet application by adding the following in portlet.xml: <portlet-app> <!-- ... --> <custom-portlet-mode> <description>a Custom Edit_defaults Mode</description> <portlet-mode>edit_defaults</portlet-mode> </custom-portlet-mode> <!-- ... --> </portlet-app> (2) If you want manual edit_defaults mode implementation, then add *edit_defaults" support in your portlet like this. If you want auto-switching mode, then just keep "edit" mode support without edit_defaults support. <portlet> <!-- ... --> <supports> <!-- ... --> <portlet-mode>edit_defaults</portlet-mode> <!-- ... --> </supports> <!-- ... --> </portlet> (3) If you want to make Jetspeed switch edit_defaults mode to edit page automatically, then enable automatic switching mode for edit_defaults to edit page. To do this, set the following property to true in /jetspeed/WEB-INF/conf/jetspeed.properties: # switch edit_defaults mode to edit mode automatically for portlets not supporting edit_defaults mode supported.portletmode.autoswitch.edit_defaults=true You can see "edit_defaults" action icon in the portlet window(s). Or you can make portlet url with edit_defaults mode by portlet api as well. Kind regards, Woonsan > I noticed an implementation PortletPreferencesServiceImpl.java in jetspeed > source repository > ../components\registry\src\java\org\apache\jetspeed\components\portletpreferences. > In this implementation I could read two methods "retrieveEntityPreferences" > and "storeEntityPreferences" which seems to store fragment preferences, but > not sure. I appreciate if any one can confirm if this api can do the job > and also help me to identify the component and invoke this methods. Trying > to identify service for this api, I read bean definitions in > WEB-INF/assembly folder, but no luck. > > > > > -- > View this message in context: > http://old.nabble.com/Storing-Portlet-Fragment-Preference-tp27260781p27260781.html > Sent from the Jetspeed - User mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
