On Wed, Mar 26, 2014 at 11:00 PM, DeHaynes <[email protected]> wrote:
> I feel like I am so close, but it just is not working. I have the following
> code but it is throwing an error. I will attach a screenshot of the error.
> (My company is blocking SSH all of a sudden. So I cannot copy the file.) It
> is saying there is no such property. I assume it means the "xredirect"?
>
> {{groovy}}
> import org.xwiki.observation.*
> import org.xwiki.observation.event.*
> import org.xwiki.bridge.event.*
> import org.xwiki.context.*
> import com.xpn.xwiki.web.*
> import com.xpn.xwiki.*
> import org.apache.velocity.VelocityContext;
>
> import javax.servlet.http.HttpServletRequest;
> import javax.servlet.http.HttpServletRequestWrapper;
>
> public class RequestWrapper extends HttpServletRequestWrapper
public class RequestWrapper extends HttpServletRequestWrapper
implements XWikiRequest
(you need to implement XWikiRequest to be able to call
XWikiContext#setRequest(XWikiRequest) below)
> {
> private HashMap params = new HashMap();
>
> public RequestWrapper(HttpServletRequest request)
> {
> super(request);
> }
>
> public String getParameter(String name)
> {
> // if we added one, return that one
> if ( params.get( name ) != null )
> {
> return params.get( name );
> }
>
> // otherwise return what's in the original request
> HttpServletRequest req = (HttpServletRequest) super.getRequest();
>
> return req.getParameter( name );
> }
>
> public void addParameter( String name, String value )
> {
> params.put( name, value );
> }
>
> }
>
> class ProcessDocumentRenamer implements EventListener
> {
> def xwiki
> def context
> def response
>
> ProcessDocumentRenamer(xwiki, context)
> {
> this.xwiki = xwiki
> this.context = context
You don't need this and it's not even recommended to keep a reference
to the xwiki and context object from the moment the event was created.
The event listener should use (as you did below) the context from when
the event is fired.
> }
>
> String getName()
> {
> // The unique name of this event listener
> return "ProcessDocumentRenamer"
> }
>
> List<Event> getEvents()
> {
> // The list of events this listener listens to
> return Arrays.asList(new DocumentCreatedEvent(), new
> DocumentUpdatedEvent())
> }
>
> // Called by the Observation Manager when an event matches the list of
> events returned
> // by getEvents()
> void onEvent(Event event, Object source, Object data)
> {
> // Current context
> def crtContext =
> Utils.getComponent(Execution.class).getContext().getProperty('xwikicontext')
> def response =
> Utils.getComponent(Execution.class).getContext().getProperty('response')
>
> // Defines the type of object that should be looked for
> def myObject =
> source.getObject("DocumentationTemplates.ProcessClass");
>
> // If the page has an object of the specified class, we get the
> value of the relevant property and assign it to our title variable
> if (myObject != null) {
> // Defines the variable that we will later use to update the title
> of the document
> def documentName = myObject.get("processName").value
>
> if (source.getName() != documentName) {
> // Build the new name for the document.
> def FullDocumentName = source.getSpaceName() + "." +
> documentName;
It's recommended to use DocumentReference instead:
def newDocRef = new DocumentReference(documentName,
source.getDocumentReference().getLastSpaceReference())
>
> // Set the document title to the new name.
> source.setTitle(documentName)
>
> // Force the storage to keep the same version number, so that
> this looks like a single save event
> source.setMetaDataDirty(false);
> source.setContentDirty(false);
>
> // Rename the document
> source.rename(FullDocumentName, crtContext);
>
> def RedirectRequest = new RequestWrapper(request);
> RedirectRequest.addParameter('xredirect',xwiki.getURL(FullDocumentName));
RedirectRequest.addParameter('xredirect', source.getURL('view', crtContext));
crtContext.setRequest(RedirectRequest);
Hope this helps,
Marius
> }
> }
> }
> }
>
> // Register against the Observation Manager
> def observation = Utils.getComponent(ObservationManager.class)
> observation.removeListener("ProcessDocumentRenamer")
> def listener = new ProcessDocumentRenamer(xwiki, xcontext)
> observation.addListener(listener)
> {{/groovy}}
>
> <http://xwiki.475771.n2.nabble.com/file/n7589834/Error.png>
>
>
>
> --
> View this message in context:
> http://xwiki.475771.n2.nabble.com/Looking-for-help-with-groovy-tp7589782p7589834.html
> Sent from the XWiki- Dev mailing list archive at Nabble.com.
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