| /******************************************************************************* |
| * Copyright (c) 2016 EclipseSource Service GmbH 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: |
| * Philip Langer - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.emf.compare.provider; |
| |
| import java.util.MissingResourceException; |
| |
| import org.eclipse.emf.common.notify.AdapterFactory; |
| import org.eclipse.emf.edit.provider.AdapterFactoryItemDelegator; |
| |
| /** |
| * A safe {@link AdapterFactoryItemDelegator}. |
| * <p> |
| * This adapter factory item delegator is safe with respect to {@link MissingResourceException missing image |
| * resources} that may occur in the item providers in the adapter factory this delegator delegates to. |
| * </p> |
| * |
| * @author Philip Langer <planger@eclipsesource.com> |
| */ |
| public class SafeAdapterFactoryItemDelegator extends AdapterFactoryItemDelegator { |
| |
| /** |
| * Creates a new safe adapter factory item delegator with the given <code>adapterFactory</code>. |
| * |
| * @param adapterFactory |
| * The adapter factory to delegate to. |
| */ |
| public SafeAdapterFactoryItemDelegator(AdapterFactory adapterFactory) { |
| super(adapterFactory); |
| } |
| |
| /** |
| * {@inheritDoc} However, this method catches {@link MissingResourceException} potentially thrown in item |
| * providers of the adapter factories and returns <code>null</code> in case a |
| * {@link MissingResourceException} was caught. |
| */ |
| @Override |
| public Object getImage(Object object) { |
| try { |
| return super.getImage(object); |
| } catch (MissingResourceException ex) { |
| // be resilient in regard to missing resources |
| EMFCompareEditPlugin.getPlugin().log(ex); |
| return null; |
| } |
| } |
| } |
