| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.xml.security.utils; |
| |
| import org.w3c.dom.Attr; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Element; |
| |
| |
| /** |
| * Purpose of this class is to enable the XML Parser to keep track of ID |
| * attributes. This is done by 'registering' attributes of type ID at the |
| * IdResolver. |
| * @deprecated |
| */ |
| @Deprecated |
| public final class IdResolver { |
| |
| private IdResolver() { |
| // we don't allow instantiation |
| } |
| |
| /** |
| * Method registerElementById |
| * |
| * @param element the element to register |
| * @param id the ID attribute |
| */ |
| public static void registerElementById(Element element, Attr id) { |
| element.setIdAttributeNode(id, true); |
| } |
| |
| /** |
| * Method getElementById |
| * |
| * @param doc the document |
| * @param id the value of the ID |
| * @return the element obtained by the id, or null if it is not found. |
| */ |
| public static Element getElementById(Document doc, String id) { |
| return doc.getElementById(id); |
| } |
| |
| } |