Here you can find the source of matchNode(Node node, QName name)
public static boolean matchNode(Node node, QName name)
//package com.java2s; /*/* ww w . ja v a 2s . c o m*/ * JBoss, Home of Professional Open Source. * Copyright 2006, Red Hat Middleware LLC, and individual contributors * as indicated by the @author tags. See the copyright.txt file in the * distribution for a full listing of individual contributors. * * This is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 of * the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this software; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA, or see the FSF site: http://www.fsf.org. */ import javax.xml.namespace.QName; import org.w3c.dom.Node; public class Main { public static boolean matchNode(Node node, QName name) { return matchNode(node, name, false); } public static boolean matchNode(Node node, QName name, boolean local) { return equalStrings(node.getLocalName(), name.getLocalPart()) && (local || equalStrings(node.getNamespaceURI(), name.getNamespaceURI())); } public static boolean equalStrings(String string1, String string2) { if (string1 == null && string2 == null) return true; return string1 != null && string1.equals(string2); } }