Re: [xwiki-devs] checking if a document has an object of a given class

Hi Paul! Paul Libbrecht wrote: It was Velocity code where I needed to solve this issue. I guess this page point in the right direction for HQL: http://platform.xwiki.org/xwiki/bin/view/DevGuide/QueryGuide As for Lucene I've found this: http://code.xwiki.org/xwiki/bin/view/Applications/SearchApplicationLuceneSe… What I've been trying to get is a modified version of the Last Visited panel that shows more "user friendly" messages as links. I've still to add some if() to check availability of translations for some kind of entries. It reads now like this: ****** #set($rv_maxItems = $!xwiki.getUserPreference("recent_actions_items")) #if($rv_maxItems == "") #set($rv_maxItems = 5) #end #set($recentlyViewed = $xwiki.getRecentActions("view", $rv_maxItems)) #set($header = $msg.get("panels.recentlyVisited.title")) *$header*<br/> #foreach($docname in $recentlyViewed) #set($rdoc = $xwiki.getDocument($docname).getTranslatedDocument()) #if($xwiki.getDocument($docname).getObject('Users.PdrUserClass')) #set($user = "${rdoc.getObject('Users.PdrUserClass').getProperty('Name').getValue()}") #set($cropat = $user.indexOf("#")) #set($user = $user.substring(0,$cropat)) <a href="$rdoc.getURL("view")">$user</a><br/> #else #if($xwiki.getDocument($docname).getObject('Species.SpeciesClass')) #set($species = "${rdoc.getObject('Species.SpeciesClass').getProperty('GalicianName').getValue()}") <a href="$rdoc.getURL("view")">$species</a><br/> #else <a href="$rdoc.getURL("view")">$rdoc.displayTitle</a><br/> #end #end #end ****** I don't know if using Lucene or HQL options could add some advantage to the used method: I've only used the current LastVisited panel code (as per XE 1.3.x) as base for modifications. This solution is only intended to last until we get this wiki migrated to an updated >2.4 XE/XEM environment. Any idea will be welcome! Ricardo -- Ricardo Rodríguez CTO eBioTIC. Life Sciences, Data Modeling and Information Management Systems