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The installation preferences can be configured statically in spring. The user-specific and request-specific preferences can be configured in the portlet context (implementing request-specific ones as request parameter processor components). It's not clear how something like portlet-window-specific preference would be delivered to the locale manager (it's pretty much query-specific).Currently the framework will use locale manager in two ways:
- resolving locale for a specific portlet window
- resolving locale for a portal context component, such as an XSLT transformer
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/**
* This is a general method that can be used to resolve
* locale for various components
* @param availableLocales unordered set of supported locales
* @return best matching locale given various locale preferences
**/
public Locale resolveLocale(Set availableLocales);
/**
* This is a specific framework method for resolving
* locale for a specific portlet window
*
* Note: the initial implementation can just call method above
* with locales provided by portletWindow.getSupportedLocales().
* This will automatically support locale preferences/restrictions
* defined at publish or subscribe time.
* After that, we can add ability to specify locale preferences
* for a specific portlet window, but that can be left for another
* milestone.
*
**/
public Locale resolveLocale(IPortletWindow portletWindow);
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