content: // ===============================================================================
  // Authors: AFRL/RQQD
  // Organization: Air Force Research Laboratory, Aerospace Systems Directorate, Power and Control Division
  // 
  // Copyright (c) 2017 Government of the United State of America, as represented by
  // the Secretary of the Air Force.  No copyright is claimed in the United States under
  // Title 17, U.S. Code.  All Other Rights Reserved.
  // ===============================================================================
  
  /*
   * Copyright (c) 2005 FlexDock Development Team. All rights reserved.
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy of
   * this software and associated documentation files (the "Software"), to deal in the
   * Software without restriction, including without limitation the rights to use,
   * copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
   * to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in all
   * copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
   * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
   * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
   * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
   * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE.
   */
  package org.flexdock.perspective.persist.xml;
  
  import java.util.Iterator;
  import java.util.List;
  
  import org.flexdock.docking.state.DockingPath;
  import org.flexdock.docking.state.LayoutNode;
  import org.flexdock.docking.state.tree.SplitNode;
  import org.w3c.dom.Document;
  import org.w3c.dom.Element;
  import org.w3c.dom.NodeList;
  
  /**
   * Created on 2005-06-23
   *
   * @author <a href="mailto:mati@sz.home.pl">Mateusz Szczap</a>
   * @version $Id: DockingPathSerializer.java,v 1.8 2005-07-06 18:10:48 winnetou25 Exp $
   */
  public class DockingPathSerializer implements ISerializer {
  
      public Element serialize(Document document, Object object) {
          DockingPath dockingPath = (DockingPath) object;
  
          Element dockingPathElement = document.createElement(PersistenceConstants.DOCKING_PATH_ELEMENT_NAME);
          dockingPathElement.setAttribute(PersistenceConstants.DOCKING_PATH_ATTRIBUTE_ROOT_PORT_ID, dockingPath.getRootPortId());
  
          if (dockingPath.getSiblingId() != null && !dockingPath.getSiblingId().equals("")) {
              dockingPathElement.setAttribute(PersistenceConstants.DOCKING_PATH_ATTRIBUTE_SIBLING_ID, dockingPath.getSiblingId());
          }
  
          if (dockingPath.isTabbed()) {
              dockingPathElement.setAttribute(PersistenceConstants.DOCKING_PATH_ATTRIBUTE_IS_TABBED, String.valueOf(dockingPath.isTabbed()));
          }
  
          List splitNodes = dockingPath.getNodes();
          ISerializer splitNodeSerializer = SerializerRegistry.getSerializer(SplitNode.class);
          for (Iterator it = splitNodes.iterator(); it.hasNext();) {
              SplitNode splitNode = (SplitNode) it.next();
              Element splitNodeElement = splitNodeSerializer.serialize(document, splitNode);
              dockingPathElement.appendChild(splitNodeElement);
          }
  
          return dockingPathElement;
      }
  
      public Object deserialize(Element element) {
          //DockingState dockingState = (DockingState) deserializationStack.popObject();
          DockingPath dockingPath = new DockingPath();
  
          String dockingPathRootPortId = element.getAttribute(PersistenceConstants.DOCKING_PATH_ATTRIBUTE_ROOT_PORT_ID);
          String siblingId = element.getAttribute(PersistenceConstants.DOCKING_PATH_ATTRIBUTE_SIBLING_ID);
          String isTabbed = element.getAttribute(PersistenceConstants.DOCKING_PATH_ATTRIBUTE_IS_TABBED);
  
          dockingPath.setRootPortId(dockingPathRootPortId);
          if (siblingId != null && !"".equals(siblingId)) {
              dockingPath.setSiblingId(siblingId);
          }
          if (isTabbed != null && !"".equals(isTabbed)) {
              dockingPath.setTabbed(Boolean.valueOf(isTabbed).booleanValue());
          } else {
              dockingPath.setTabbed(false);
          }
  
          ISerializer layoutNodeSerializer = SerializerRegistry.getSerializer(LayoutNode.class);
          NodeList splitNodeList = element.getElementsByTagName(PersistenceConstants.SPLIT_NODE_ELEMENT_NAME);
          if (splitNodeList.getLength() > 0 && splitNodeList.item(0) instanceof Element) {
              Element splitNodeElement = (Element) splitNodeList.item(0);
              SplitNode splitNode = (SplitNode) layoutNodeSerializer.deserialize(splitNodeElement);
              dockingPath.getNodes().add(splitNode);
          }
  
          return dockingPath;
      }
  
  }
  