Main.java Source code

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Here is the source code for Main.java

Source

//package com.java2s;
/*
 * 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]"
 *
 * Contributor(s):
 *
 * The Original Software is NetBeans. The Initial Developer of the Original
 * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
 * Microsystems, Inc. All Rights Reserved.
 *
 * 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.
 */

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 {
    public static QName getAttributeNSName(Element e, String attrName) {
        String attrValue = e.getAttribute(attrName);
        return getNSName(e, attrValue);
    }

    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 "";
    }
}