Re: [xwiki-devs] How to set a properties value on a newly created document

11 Dec 2013

      Thank you very much, Matthias - but I cannot figure out how to use it. 

I have added the following code to my Class Sheet of the project class to
examine the functionality.
What I try is to print the variable content on save and update of a project
document, but there is no output visible. 
Could you please give me a hint? Thanks in advance!

{{groovy}}
import org.xwiki.observation.*
import org.xwiki.observation.event.*
import com.xpn.xwiki.web.*
import com.xpn.xwiki.*
import com.xpn.xwiki.doc.XWikiDocument;
import org.xwiki.component.annotation.Component;
import org.xwiki.component.annotation.Requirement;
import org.xwiki.component.manager.ComponentLookupException;
import org.xwiki.component.manager.ComponentManager;
import org.xwiki.model.reference.DocumentReference;
import org.xwiki.observation.EventListener;
import org.xwiki.observation.ObservationManager;
import org.xwiki.observation.event.DocumentSaveEvent;
import org.xwiki.observation.event.Event;

class ProjectCreatedEventListener implements EventListener
{
    def xwiki
    def context

   ProjectCreatedEventListener(xwiki, context)
   {
       this.xwiki = xwiki
       this.context = context
   }

    String getName()
   {
       // The unique name of this event listener
       return "projectcreated"
   }

    List<Event> getEvents()
   {
       // The list of events this listener listens to
       return Arrays.asList(new DocumentSaveEvent())
   }

   // Called by the Observation Manager when an event matches the list of
events returned
   // by getEvents()
   void onEvent(Event event, Object source, Object data)
   {
        XWikiDocument document = (XWikiDocument) source;
        String wikiName =
document.getDocumentReference().getWikiReference().getName();
        println wikiName;
   }
}

// Register against the Observation Manager
def observation = Utils.getComponent(ObservationManager.class)
observation.removeListener("projectcreated")
def listener = new ProjectCreatedEventListener(xwiki, xcontext)
observation.addListener(listener)

{{/groovy}}

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Re: [xwiki-devs] How to set a properties value on a newly created document

spoolox