rezeptsuperpos.JDom.java Source code

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Here is the source code for rezeptsuperpos.JDom.java

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/*
 * Copyright (C) 2015  Hannes Hassler
 *
 * 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/>.
 */

package rezeptsuperpos;

import java.io.*;
import java.util.ArrayList;
import java.util.List;

import org.jdom2.*;
import org.jdom2.input.*;

/**
 *
 * @author Hannes Hassler
 */
public class JDom {

    public Document readXML(String filename) throws JDOMException, IOException {

        SAXBuilder builder = new SAXBuilder();
        File xmlFile = new File(filename);
        Document document = null;
        document = (Document) builder.build(xmlFile);
        return document;
    }

    public Element getElement(Document document, String[] pathFromRoot) {
        Element nextElement = document.getRootElement();
        for (String elementName : pathFromRoot) {
            nextElement = nextElement.getChild(elementName);
        }
        return nextElement;
    }

    public void listElements(Element topElement, String listName, String[] listElemName) {

        List<Element> list = topElement.getChildren(listName);
        for (int i = 0; i < list.size(); i++) {
            System.out.println("SubElement " + i);
            Element node = (Element) list.get(i);
            for (String nodeChildName : listElemName) {
                System.out.println("nodeChildName : " + node.getChildText(nodeChildName));
            }
        }

    }

    public void saveElements2File(@SuppressWarnings("rawtypes") ArrayList list, String path, String filename) {
        PrintWriter writer = null;
        PrintWriter writerCSV = null;
        try {
            writer = new PrintWriter(path + "/" + filename, "UTF-8");
            writerCSV = new PrintWriter(path + "/" + filename + ".csv", "UTF-8");

        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        }
        writer.println("<?xml version=\"1.0\"?>");
        writer.println("<root>");
        //writerCSV.println(Film.csvHeader());
        for (int itemIdx = 0; itemIdx < list.size(); itemIdx++) {
            writer.println(list.get(itemIdx));
            //writerCSV.println(((Film)list.get(itemIdx)).toCSV());
        }
        writer.println("</root>");
        writer.close();
        writerCSV.close();
    }

}