Java tutorial
/** * 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. */ import java.util.ArrayList; import java.util.List; import org.w3c.dom.Element; import org.w3c.dom.Node; /** * Few simple utils to read DOM. This is originally from the Jakarta Commons * Modeler. * * @author Costin Manolache */ public class Utils { /** * Return child elements with specified name. * * @param parent * @param ns * @param localName * @return */ public static List<Element> getChildrenWithName(Element parent, String ns, String localName) { List<Element> r = new ArrayList<Element>(); for (Node n = parent.getFirstChild(); n != null; n = n.getNextSibling()) { if (n instanceof Element) { Element e = (Element) n; String eNs = (e.getNamespaceURI() == null) ? "" : e.getNamespaceURI(); if (ns.equals(eNs) && localName.equals(e.getLocalName())) { r.add(e); } } } return r; } }