Here you can find the source of getNSName(Element e, String qname)
private static QName getNSName(Element e, String qname)
//package com.java2s; /*/* w w w . j av a 2 s . c o m*/ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright 1997-2010 Oracle and/or its affiliates. All rights reserved. * * Oracle and Java are registered trademarks of Oracle and/or its affiliates. * Other names may be trademarks of their respective owners. * * The contents of this file are subject to the terms of either the GNU * General Public License Version 2 only ("GPL") or the Common * Development and Distribution License("CDDL") (collectively, the * "License"). You may not use this file except in compliance with the * License. You can obtain a copy of the License at * http://www.netbeans.org/cddl-gplv2.html * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the * specific language governing permissions and limitations under the * License. When distributing the software, include this License Header * Notice in each file and include the License file at * nbbuild/licenses/CDDL-GPL-2-CP. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the GPL Version 2 section of the License file that * accompanied this code. If applicable, add the following below the * License Header, with the fields enclosed by brackets [] replaced by * your own identifying information: * "Portions Copyrighted [year] [name of copyright owner]" * * If you wish your version of this file to be governed by only the CDDL * or only the GPL Version 2, indicate your decision by adding * "[Contributor] elects to include this software in this distribution * under the [CDDL or GPL Version 2] license." If you do not indicate a * single choice of license, a recipient has the option to distribute * your version of this file under either the CDDL, the GPL Version 2 or * to extend the choice of license to its licensees as provided above. * However, if you add GPL Version 2 code and therefore, elected the GPL * Version 2 license, then the option applies only if the new code is * made subject to such option by the copyright holder. * * Contributor(s): * * Portions Copyrighted 2008 Sun Microsystems, Inc. */ import javax.xml.namespace.QName; import org.w3c.dom.Attr; import org.w3c.dom.Element; import org.w3c.dom.NamedNodeMap; import org.w3c.dom.Node; public class Main { private static QName getNSName(Element e, String qname) { if (qname == null) { return null; } int i = qname.indexOf(':'); if (i > 0) { String name = qname.substring(i + 1); String prefix = qname.substring(0, i); return new QName(getNamespaceURI(e, prefix), name); } else { return new QName(qname); } } public static String getNamespaceURI(Element el, String prefix) { if ((prefix == null) || (prefix.length() < 1)) { return ""; } prefix = prefix.trim(); try { NamedNodeMap map = el.getOwnerDocument().getDocumentElement().getAttributes(); for (int j = 0; j < map.getLength(); j++) { Node n = map.item(j); String attrName = ((Attr) n).getName(); if (attrName != null) { if (attrName.trim().equals("xmlns:" + prefix)) { return ((Attr) n).getValue(); } } } } catch (Exception e) { } return ""; } }