| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.cocoon.portal.event.subscriber.impl; |
| |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.apache.cocoon.portal.PortalService; |
| import org.apache.cocoon.portal.coplet.CopletData; |
| import org.apache.cocoon.portal.coplet.CopletInstanceData; |
| import org.apache.cocoon.portal.event.CopletDataEvent; |
| import org.apache.cocoon.portal.event.Event; |
| import org.apache.cocoon.portal.event.EventManager; |
| import org.apache.cocoon.portal.event.Receiver; |
| import org.apache.cocoon.portal.event.impl.ChangeCopletsJXPathEvent; |
| import org.apache.cocoon.portal.event.impl.CopletJXPathEvent; |
| import org.apache.cocoon.portal.profile.ProfileManager; |
| |
| /** |
| * |
| * @author <a href="mailto:cziegeler@apache.org">Carsten Ziegeler</a> |
| * |
| * @version CVS $Id$ |
| */ |
| public final class DefaulCopletDataEventSubscriber |
| implements Receiver { |
| |
| /** |
| * Constructor |
| */ |
| public DefaulCopletDataEventSubscriber() { |
| // nothing to do |
| } |
| |
| /** |
| * @see Receiver |
| */ |
| public void inform(CopletDataEvent e, PortalService service) { |
| CopletData data = (CopletData)e.getTarget(); |
| List instances = null; |
| |
| ProfileManager profileManager = service.getComponentManager().getProfileManager(); |
| instances = profileManager.getCopletInstanceData(data); |
| |
| if ( instances != null && e instanceof ChangeCopletsJXPathEvent ) { |
| EventManager eventManager = service.getComponentManager().getEventManager(); |
| final String path = ((ChangeCopletsJXPathEvent)e).getPath(); |
| final Object value = ((ChangeCopletsJXPathEvent)e).getValue(); |
| |
| Iterator i = instances.iterator(); |
| while ( i.hasNext() ) { |
| CopletInstanceData current = (CopletInstanceData) i.next(); |
| Event event = new CopletJXPathEvent(current, path, value); |
| eventManager.send(event); |
| } |
| } |
| } |
| |
| } |