| /******************************************************************************* |
| * Copyright (c) 2001, 2007 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 |
| * Jens Lukowski/Innoopract - initial renaming/restructuring |
| * |
| *******************************************************************************/ |
| package org.eclipse.wst.xml.core.internal.validate; |
| |
| import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; |
| import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion; |
| import org.eclipse.wst.sse.core.internal.validate.ValidationAdapter; |
| import org.w3c.dom.Node; |
| import org.w3c.dom.NodeList; |
| |
| /** |
| * @deprecated since 2.0 M5 - if propogateToChildElement is needed, just copy |
| * method to your own class |
| */ |
| public class Propagator { |
| |
| public static void propagateToChildElements(ValidationComponent validator, Node parent) { |
| if (parent == null) |
| return; |
| Class clazz = validator.getClass(); |
| |
| NodeList children = parent.getChildNodes(); |
| for (int i = 0; i < children.getLength(); i++) { |
| Node child = children.item(i); |
| if (child == null || child.getNodeType() != Node.ELEMENT_NODE) |
| continue; |
| |
| INodeNotifier notifier = (INodeNotifier) child; |
| ValidationAdapter va = (ValidationAdapter) notifier.getExistingAdapter(clazz); |
| if (va == null) { |
| notifier.addAdapter(validator); |
| va = validator; |
| } |
| va.validate((IndexedRegion) child); |
| } |
| } |
| |
| /** |
| * Propagator is just a placeholder of utilities. Don't instantiate. |
| */ |
| private Propagator() { |
| super(); |
| } |
| } |