[xwiki-devs] [VOTE] Add a public API to retrieve a XWikiPreference with a fallback parameter on xwiki.cfg and a final default value

The signature would be : public String getXWikiPreference(String prefname, String fallback_param, String default_value); The underlaying method already exists in the non API XWiki.java (was added for http://jira.xwiki.org/jira/browse/XWIKI-2569). What this method exactly do is : "Obtain a preference value for the wiki, looking up first in the XWiki.XWikiPreferences document, then fallbacking on a config parameter when the first lookup gives an empty string, then returning the default value if the config parameter returned itself an empty string." My +1: +1 Jerome. PS: I've created a JIRA for it: http://jira.xwiki.org/jira/browse/XWIKI-3086