Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**
 * Copyright (C) 2012-2014 Blake Dickie
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

import org.w3c.dom.Attr;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

public class Main {
    public static final String xmlnsURI = "http://www.w3.org/2000/xmlns/";

    public static void appendCopy(Element dstParent, Element srcChild, Document dstDoc) {
        convert(srcChild, dstParent, dstDoc);
    }

    private static void convert(Node toCopy, Node saveTo, Document doc) {
        Node newNode;
        switch (toCopy.getNodeType()) {
        case Node.ELEMENT_NODE:
            Element newElement = doc.createElementNS(toCopy.getNamespaceURI(), toCopy.getNodeName());
            newNode = newElement;
            Element baseElement = (Element) toCopy;
            NamedNodeMap children = baseElement.getAttributes();
            for (int i = 0; i < children.getLength(); i++) {
                convertAttribute((Attr) children.item(i), newElement, doc);
            }
            break;
        case Node.TEXT_NODE:
            newNode = doc.createTextNode(toCopy.getTextContent());
            break;
        default:
            newNode = null;
        }
        if (newNode != null) {
            NodeList children = toCopy.getChildNodes();
            for (int i = 0; i < children.getLength(); i++) {
                convert(children.item(i), newNode, doc);
            }

            saveTo.appendChild(newNode);
        }
    }

    private static void convertAttribute(Attr toCopy, Element saveTo, Document doc) {
        if (toCopy.getNamespaceURI() == null || !toCopy.getNamespaceURI().equals(xmlnsURI)) {
            saveTo.setAttributeNS(toCopy.getNamespaceURI(), toCopy.getNodeName(), toCopy.getValue());
        }
    }
}