| /******************************************************************************* |
| * Copyright (c) 2001, 2005 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.j2ee.common.internal.util; |
| |
| import org.eclipse.emf.common.notify.impl.AdapterImpl; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.util.EcoreUtil; |
| /** |
| * Insert the type's description here. |
| * Creation date: (03/22/01 10:54:22 AM) |
| * @author: Administrator |
| */ |
| public abstract class DefaultedAdapterImpl extends AdapterImpl { |
| final static String ADAPTER_KEY = "DEFAULTED_ADAPTER"; //$NON-NLS-1$ |
| protected boolean fNotify = true; |
| /** |
| * DefaultedAdapter constructor comment. |
| */ |
| public DefaultedAdapterImpl() { |
| super(); |
| } |
| public abstract EObject defaultContainer(); |
| public boolean isAdapterForType(Object type) { |
| return ADAPTER_KEY.equals(type); |
| } |
| public static boolean isDefault(Defaultable object) { |
| Defaultor defaultor = (Defaultor) retrieveDefaultContainerFor(object); |
| return defaultor != null && defaultor.isDefault(object); |
| } |
| |
| /** |
| * Insert the method's description here. |
| * Creation date: (6/13/2001 8:43:41 PM) |
| * @return boolean |
| */ |
| public boolean isNotify() { |
| return fNotify; |
| } |
| public static DefaultedAdapterImpl retrieveAdapterFor(Defaultable notifier) { |
| return (DefaultedAdapterImpl)EcoreUtil.getExistingAdapter(notifier,ADAPTER_KEY); |
| } |
| public static EObject retrieveDefaultContainerFor(Defaultable notifier) { |
| DefaultedAdapterImpl adapter = retrieveAdapterFor(notifier); |
| return adapter == null ? null : adapter.defaultContainer(); |
| } |
| /** |
| * Insert the method's description here. |
| * Creation date: (6/13/2001 8:43:41 PM) |
| * @param newNotify boolean |
| */ |
| public void setNotify(boolean newNotify) { |
| fNotify = newNotify; |
| } |
| } |
| |
| |