package org.jtheque.core.utils.file;

 import org.jdom.Document;

 import org.jdom.output.Format;

 import org.jdom.output.XMLOutputter;

 import org.jtheque.core.managers.Managers;

 import org.jtheque.core.managers.log.ILoggingManager;

 import org.jtheque.utils.io.FileUtils;

 import java.io.File;

 import java.io.FileNotFoundException;

 import java.io.FileOutputStream;

 import java.io.IOException;

 import java.io.OutputStream;

 /*

  * This file is part of JTheque.

  *

  * JTheque 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.

  *

  * JTheque 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 JTheque.  If not, see <http://www.gnu.org/licenses/>.

  */

 /**

  * An utility class for XML.

  *

  * @author Baptiste Wicht

  */

 public final class XMLUtils {

     /**

      * This is an utility class, not instanciable.

      */

     private XMLUtils() {

         super();

     }

     /**

      * Save a XML file.

      *

      * @param doc  The XML document to save.

      * @param path The path to the file.

      */

     public static void writeXml(Document doc, String path) {

         XMLOutputter sortie = new XMLOutputter(Format.getPrettyFormat());

         boolean fileOk = true;

         File f = new File(path);

         if (!f.exists()) {

             try {

                 fileOk = f.createNewFile();

             } catch (IOException e) {

                 fileOk = false;

                 Managers.getManager(ILoggingManager.class).getLogger(XMLUtils.class).error(e);

             }

         }

         if (fileOk) {

             OutputStream stream = null;

             try {

                 stream = new FileOutputStream(path);

                 sortie.output(doc, stream);

             } catch (FileNotFoundException e) {

                 Managers.getManager(ILoggingManager.class).getLogger(XMLUtils.class).error(e);

             } catch (IOException e) {

                 Managers.getManager(ILoggingManager.class).getLogger(XMLUtils.class).error(e);

             } finally {

                 FileUtils.close(stream);

             }

         }

     }

 }