| /* |
| * Copyright (c) 2010-2012, 2015 Eike Stepper (Berlin, Germany) and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.emf.cdo.common.util; |
| |
| import org.eclipse.emf.cdo.common.CDOCommonSession; |
| import org.eclipse.emf.cdo.common.CDOCommonSession.Options.PassiveUpdateMode; |
| import org.eclipse.emf.cdo.common.CDOCommonView; |
| |
| import org.eclipse.net4j.util.container.ContainerEventAdapter; |
| import org.eclipse.net4j.util.container.IContainer; |
| import org.eclipse.net4j.util.event.IEvent; |
| |
| /** |
| * A convenience adapter for common CDO {@link IEvent events}. |
| * |
| * @author Eike Stepper |
| * @since 3.0 |
| */ |
| public class CDOCommonEventAdapter extends ContainerEventAdapter<Object> |
| { |
| public CDOCommonEventAdapter() |
| { |
| } |
| |
| @Override |
| protected void notifyOtherEvent(IEvent event) |
| { |
| if (event instanceof CDOCommonSession.Options.PassiveUpdateEvent) |
| { |
| CDOCommonSession.Options.PassiveUpdateEvent e = (CDOCommonSession.Options.PassiveUpdateEvent)event; |
| boolean oldEnabled = e.getOldEnabled(); |
| boolean newEnabled = e.getNewEnabled(); |
| if (oldEnabled != newEnabled) |
| { |
| onPassiveUpdatesEnabled(oldEnabled, newEnabled); |
| } |
| else |
| { |
| onPassiveUpdatesMode(e.getOldMode(), e.getNewMode()); |
| } |
| } |
| } |
| |
| @Override |
| protected void onAdded(IContainer<Object> container, Object element) |
| { |
| if (element instanceof CDOCommonView) |
| { |
| onViewOpened((CDOCommonView)element); |
| } |
| } |
| |
| @Override |
| protected void onRemoved(IContainer<Object> container, Object element) |
| { |
| if (element instanceof CDOCommonView) |
| { |
| onViewClosed((CDOCommonView)element); |
| } |
| } |
| |
| protected void onViewOpened(CDOCommonView view) |
| { |
| } |
| |
| protected void onViewClosed(CDOCommonView element) |
| { |
| } |
| |
| protected void onPassiveUpdatesEnabled(boolean oldEnabled, boolean newEnabled) |
| { |
| } |
| |
| protected void onPassiveUpdatesMode(PassiveUpdateMode oldMode, PassiveUpdateMode newMode) |
| { |
| } |
| } |