Package javax.jcr.observation

Examples of javax.jcr.observation.Event

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        }
        EventBundle bundle = getCurrentBundle();
        // above hasNext() call ensures that there is bundle with an event state
        assert bundle != null && bundle.events.hasNext();

        Event next = (Event) bundle.events.next();
        if (!bundle.events.hasNext()) {
            // done with this bundle -> remove from buffer
            eventBundleBuffer.remove(0);
        }
        position++;
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            Element bundle = DomUtil.createElement(document, XML_EVENTBUNDLE, NAMESPACE);
            if (transactionId != null) {
                DomUtil.setAttribute(bundle, XML_EVENT_TRANSACTION_ID, NAMESPACE, transactionId);
            }
            while (events.hasNext()) {
                Event event = events.nextEvent();
                Element eventElem = DomUtil.addChildElement(bundle, XML_EVENT, NAMESPACE);
                // href
                String eHref = "";
                try {
                    boolean isCollection = (event.getType() == Event.NODE_ADDED || event.getType() == Event.NODE_REMOVED);
                    eHref = locator.getFactory().createResourceLocator(locator.getPrefix(), locator.getWorkspacePath(), event.getPath(), false).getHref(isCollection);
                } catch (RepositoryException e) {
                    // should not occur....
                    log.error(e.getMessage());
                }
                eventElem.appendChild(DomUtil.hrefToXml(eHref, document));
                // event type
                Element eType = DomUtil.addChildElement(eventElem, XML_EVENTTYPE, NAMESPACE);
                eType.appendChild(getEventType(event.getType()).toXml(document));
                // user id
                DomUtil.addChildElement(eventElem, XML_EVENTUSERID, NAMESPACE, event.getUserID());

                // Additional JCR 2.0 event information
                // user data
                try {
                    DomUtil.addChildElement(eventElem, XML_EVENTUSERDATA, NAMESPACE, event.getUserData());
                } catch (RepositoryException e) {
                    log.error("Internal error while retrieving event user data.", e.getMessage());
                }
                // time stamp
                try {
                    DomUtil.addChildElement(eventElem, XML_EVENTDATE, NAMESPACE, String.valueOf(event.getDate()));
                } catch (RepositoryException e) {
                    log.error("Internal error while retrieving event date.", e.getMessage());
                }
                // identifier
                try {
                    DomUtil.addChildElement(eventElem, XML_EVENTIDENTIFIER, NAMESPACE, event.getIdentifier());
                } catch (RepositoryException e) {
                    log.error("Internal error while retrieving event identifier.", e.getMessage());
                }
                // info
                Element info = DomUtil.addChildElement(eventElem, XML_EVENTINFO, NAMESPACE);
                try {
                    @SuppressWarnings({"RawUseOfParameterizedType"}) Map m = event.getInfo();
                    for (Object o : m.keySet()) {
                        String key = o.toString();
                        Object value = m.get(key);
                        if (value != null) {
                            DomUtil.addChildElement(info, key, Namespace.EMPTY_NAMESPACE, value.toString());
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      // Event.PROPERTY_CHANGED
      try
      {
         while (eventIterator.hasNext())
         {
            Event event = eventIterator.nextEvent();
            String path = event.getPath();

            if (path.endsWith("/jcr:data"))
            {
               // jcr:data removed 'exo:groovyResourceContainer' then unbind resource
               if (event.getType() == Event.PROPERTY_REMOVED)
               {
                  unloadScript(path.substring(0, path.lastIndexOf('/')));
               }
               else if (event.getType() == Event.PROPERTY_ADDED || event.getType() == Event.PROPERTY_CHANGED)
               {
                  Node node = session.getItem(path).getParent();
                  if (node.getProperty("exo:autoload").getBoolean())
                     loadScript(node);
               }
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         * @see EventListener#onEvent(javax.jcr.observation.EventIterator)
         */
        public void onEvent(EventIterator events) {
            while (events.hasNext()) {
                try {
                    Event e = events.nextEvent();
                    DavResourceLocator loc = getLocatorFromItemPath(e.getPath());
                    DavResource res = createResourceFromLocator(loc);
                    ms.addResponse(new MultiStatusResponse(res, propNameSet));

                } catch (DavException e) {
                    // should not occur
                    log.error("Error while building MultiStatusResponse from Event: " + e.getMessage());
                } catch (RepositoryException e) {
                    // should not occur
                    log.error("Error while building MultiStatusResponse from Event: " + e.getMessage());
                }
            }
        }
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                } catch (InterruptedException e) {
                    // ignore
                }
            }
            while (events.hasNext()) {
                Event event = events.nextEvent();
                try {
                    String path = event.getPath();
                    try {
                        Item item = session.getItem(path);
                        if (item.isNode()) {
                            Node n = (Node) item;
                            recurse(n, testDelay);
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         *
         * @param events access control modification events
         */
        private void siftEvents(EventIterator events) {
            while (events.hasNext()) {
                Event event = events.nextEvent();
                try {
                    switch (event.getType()) {
                    case Event.NODE_ADDED:
                        siftNodeAdded(event.getIdentifier());
                        break;
                    case Event.NODE_REMOVED:
                        siftNodeRemoved(event.getPath());
                        break;
                    case Event.PROPERTY_CHANGED:
                        siftPropertyChanged(event.getIdentifier());
                        break;
                    default:
                        // illegal event-type: should never occur. ignore
                    }
                } catch (RepositoryException e) {
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        public void onEvent(EventIterator events) {
            // NOTE: simplified event handling as all listeners just clear
            // the cache in case of any move event. therefore there is currently
            // no need to process all events and using the rootID as marker.
            while (events.hasNext()) {
                Event event = events.nextEvent();
                if (event.getType() == Event.NODE_MOVED) {
                    Map<NodeId, Integer> m = Collections.singletonMap(rootID, AccessControlObserver.MOVE);
                    AccessControlModifications<NodeId> mods = new AccessControlModifications<NodeId>(m);
                    notifyListeners(mods);
                    break;
                } //else: illegal event-type: should never occur. ignore
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      // Event.PROPERTY_CHANGED
      try
      {
         while (eventIterator.hasNext())
         {
            Event event = eventIterator.nextEvent();
            String path = event.getPath();

            if (path.endsWith("/jcr:data"))
            {
               // jcr:data removed 'exo:groovyResourceContainer' then unbind resource
               if (event.getType() == Event.PROPERTY_REMOVED)
               {
                  unloadScript(path.substring(0, path.lastIndexOf('/')));
               }
               else if (event.getType() == Event.PROPERTY_ADDED || event.getType() == Event.PROPERTY_CHANGED)
               {
                  Node node = session.getItem(path).getParent();
                  if (node.getProperty("exo:autoload").getBoolean())
                     loadScript(node);
               }
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        RemoteEventCollection.RemoteEvent[] remoteEvents;
        if (events != null) {
            List eventList = new ArrayList();
            while (events.hasNext()) {
                try {
                    Event event = events.nextEvent();
                    eventList.add(new ServerEventCollection.ServerEvent(
                            event.getType(), event.getPath(), event.getUserID()));
                } catch (RepositoryException re) {
                    throw new RemoteException(re.getMessage(), re);
                }
            }
            remoteEvents = (RemoteEventCollection.RemoteEvent[])
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            return;
        }

        synchronized (repProps) {
            while (events.hasNext()) {
                Event event = events.nextEvent();
                long type = event.getType();
                if ((type & Event.NODE_ADDED) == Event.NODE_ADDED) {
                    nodesCount++;
                    repProps.setProperty(STATS_NODE_COUNT_PROPERTY, Long.toString(nodesCount));
                }
                if ((type & Event.NODE_REMOVED) == Event.NODE_REMOVED) {
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