| /******************************************************************************* |
| * Copyright (c) 2001, 2004 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.wst.wsdl.ui.internal.reconciler; |
| |
| import org.eclipse.wst.wsdl.ui.internal.WSDLEditorPlugin; |
| import org.eclipse.wst.wsdl.ui.internal.extension.INodeReconciler; |
| import org.eclipse.wst.wsdl.ui.internal.extension.WSDLEditorExtension; |
| import org.eclipse.wst.wsdl.ui.internal.extension.WSDLEditorExtensionRegistry; |
| import org.w3c.dom.Element; |
| |
| |
| |
| // TODO.. we should probably be keying off of the node's qname (perhaps supporting 'null' as a wild card for local names) |
| // in order to compute an applicable reconciler |
| // |
| public class ExtensibleNodeReconciler |
| { |
| protected WSDLEditorExtension[] extensions; |
| protected INodeReconciler[] reconcilers; |
| |
| public ExtensibleNodeReconciler() |
| { |
| WSDLEditorExtensionRegistry registry = WSDLEditorPlugin.getInstance().getWSDLEditorExtensionRegistry(); |
| extensions = registry.getRegisteredExtensions(WSDLEditorExtension.NODE_RECONCILER); |
| reconcilers = new INodeReconciler[extensions.length]; |
| for (int i = 0; i < extensions.length; i++) |
| { |
| reconcilers[i] = (INodeReconciler)extensions[i].createExtensionObject(WSDLEditorExtension.NODE_RECONCILER, null); |
| } |
| } |
| |
| protected INodeReconciler getApplicableNodeReconciler(Object object) |
| { |
| INodeReconciler reconciler = null; |
| for (int i = 0; i < extensions.length; i++) |
| { |
| if (extensions[i].isApplicable(object)) |
| { |
| reconciler = reconcilers[i]; |
| if (reconciler != null) |
| { |
| break; |
| } |
| } |
| } |
| return reconciler; |
| } |
| |
| public void notifyChanged(Object modelObject, Element element, int eventType, Object feature, Object oldValue, Object newValue, int index) |
| { |
| INodeReconciler reconciler = getApplicableNodeReconciler(modelObject); |
| if (reconciler != null) |
| { |
| reconciler.notifyChanged(modelObject, element, eventType, feature, oldValue, newValue, index); |
| } |
| } |
| } |