/**
    * This file Copyright (c) 2008-2010 Magnolia International
    * Ltd.  (http://www.magnolia-cms.com). All rights reserved.
    *
    *
    * This file is dual-licensed under both the Magnolia
    * Network Agreement and the GNU General Public License.
    * You may elect to use one or the other of these licenses.
    *
   * This file is distributed in the hope that it will be
   * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
   * implied warranty of MERCHANTABILITY or FITNESS FOR A
   * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
   * Redistribution, except as permitted by whichever of the GPL
   * or MNA you select, is prohibited.
   *
   * 1. For the GPL license (GPL), you can redistribute and/or
   * modify this file under the terms of the GNU General
   * Public License, Version 3, as published by the Free Software
   * Foundation.  You should have received a copy of the GNU
   * General Public License, Version 3 along with this program;
   * if not, write to the Free Software Foundation, Inc., 51
   * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   *
   * 2. For the Magnolia Network Agreement (MNA), this file
   * and the accompanying materials are made available under the
   * terms of the MNA which accompanies this distribution, and
   * is available at http://www.magnolia-cms.com/mna.html
   *
   * Any modifications to this file must keep this entire header
   * intact.
   *
   */
  package info.magnolia.module.mail.setup;
  
  import info.magnolia.cms.core.Content;
  import info.magnolia.cms.core.HierarchyManager;
  import info.magnolia.cms.core.ItemType;
  import info.magnolia.module.InstallContext;
  import info.magnolia.module.delta.AbstractRepositoryTask;
  import info.magnolia.module.delta.TaskExecutionException;
  
  import javax.jcr.RepositoryException;
  
  import org.apache.commons.lang.StringUtils;
  
  /**
   * Move NodeContent Task.
   * @author tmiyar
   *
   */
  public class MoveNodeContentTask extends AbstractRepositoryTask {
      private final String workspaceName;
      private final String src;
      private final String dest;
      private final ItemType type;
      private final boolean overwrite;
  
      public MoveNodeContentTask(String name, String description, String workspaceName, String src, String dest, ItemType type, boolean overwrite) {
          super(name, description);
          this.workspaceName = workspaceName;
          this.src = src;
          this.dest = dest;
          this.overwrite = overwrite;
          this.type = type;
      }
  
      protected void doExecute(InstallContext installContext) throws RepositoryException, TaskExecutionException {
          final HierarchyManager hm = installContext.getHierarchyManager(workspaceName);
          if(hm.isExist(dest)){
              if(overwrite){
                  hm.delete(dest);
              }
              else{
                  installContext.error("Can't move " + src + " to " + dest + " because the target node already exists.", null);
                  return;
              }
          }
  
          Content newNode = hm.getContent(dest, true, type);
          hm.save();
  
          for (Content contentNode : hm.getContent(src).getChildren()) {
              if (contentNode.hasNodeData("body")) {
                  contentNode.createNodeData("templateFile", contentNode.getNodeData("body").getValue().getString());
                  contentNode.deleteNodeData("body");
                  hm.save();
              }
              hm.save();
              hm.moveTo(contentNode.getHandle(), dest + "/" + StringUtils.substringAfterLast(contentNode.getHandle(), "/"));
  
          }
  
          hm.delete(src);
          hm.save();
  
      }
  
  }