content: /*
   * This library is part of OpenCms -
   * the Open Source Content Management System
   *
   * Copyright (c) Alkacon Software GmbH & Co. KG (https://www.alkacon.com)
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 2.1 of the License, or (at your option) any later version.
   *
   * This library 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
   * Lesser General Public License for more details.
   *
   * For further information about Alkacon Software, please see the
   * company website: https://www.alkacon.com
   *
   * For further information about OpenCms, please see the
   * project website: https://www.opencms.org
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   */
  
  package org.opencms.ui.components;
  
  import org.opencms.ui.shared.components.CmsBreadCrumbState;
  
  import java.util.Map;
  import java.util.Map.Entry;
  
  import com.vaadin.shared.communication.SharedState;
  import com.vaadin.ui.AbstractComponent;
  
  /**
   * The bread crumb component.<p>
   */
  public class CmsBreadCrumb extends AbstractComponent {
  
      /** The serial version id. */
      private static final long serialVersionUID = 5348912019194395575L;
  
      /**
       * @see com.vaadin.server.AbstractClientConnector#getStateType()
       */
      @Override
      public Class<? extends SharedState> getStateType() {
  
          return CmsBreadCrumbState.class;
      }
  
      /**
       * Sets the bread crumb entries.<p>
       *
       * @param entries the bread crumb entries
       */
      public void setEntries(Map<String, String> entries) {
  
          String[][] entriesArray = null;
          if ((entries != null) && !entries.isEmpty()) {
              entriesArray = new String[entries.size()][];
              int i = 0;
              for (Entry<String, String> entry : entries.entrySet()) {
                  entriesArray[i] = new String[] {entry.getKey(), entry.getValue()};
                  i++;
              }
          }
  
          getState().setEntries(entriesArray);
      }
  
      /**
       * @see com.vaadin.ui.AbstractComponent#getState()
       */
      @Override
      protected CmsBreadCrumbState getState() {
  
          return (CmsBreadCrumbState)super.getState();
      }
  
      /**
       * @see com.vaadin.ui.AbstractComponent#getState(boolean)
       */
      @Override
      protected CmsBreadCrumbState getState(boolean markAsDirty) {
  
          return (CmsBreadCrumbState)super.getState(markAsDirty);
      }
  
  }
  