content: /*
   * This program is part of the Alkacon OpenCms Software library.
   *
   * This license applies to all programs, pages, Java classes, parts and
   * modules of the Alkacon OpenCms Software library published by
   * Alkacon Software GmbH & Co. KG, unless otherwise noted.
   *
   * Copyright (c) Alkacon Software GmbH & Co. KG (https://www.alkacon.com)
   *
   * 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 2 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, write to the Free Software
   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
   *
   * For further information about Alkacon Software GmbH & Co. KG, please see the
   * companys website: https://www.alkacon.com.
   *
   * For further information about OpenCms, please see the OpenCms project
   * website: https://www.opencms.org.
   *
   * The names "Alkacon", "Alkacon Software GmbH & Co. KG" and "OpenCms" must not be used
   * to endorse or promote products derived from this software without prior
   * written permission. For written permission, please contact info@alkacon.com.
   *
   * Products derived from this software may not be called "Alkacon",
   * "Alkacon Software GmbH & Co. KG" or "OpenCms", nor may "Alkacon", "Alkacon Software GmbH & Co. KG"
   * or "OpenCms" appear in their name, without prior written permission of
   * Alkacon Software GmbH & Co. KG.
   *
   * This program is also available under a commercial non-GPL license. For
   * pricing and ordering information, please inquire at sales@alkacon.com.
   */
  
  package org.opencms.ui.apps.searchindex;
  
  import org.opencms.file.CmsObject;
  import org.opencms.main.I_CmsEventListener;
  import org.opencms.main.OpenCms;
  import org.opencms.report.A_CmsReportThread;
  import org.opencms.report.I_CmsReport;
  import org.opencms.ui.apps.Messages;
  import org.opencms.util.CmsStringUtil;
  
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  /**
   * Implements methods to utilize a report thread for <code>CmsIndexingReport</code>.<p>
   *
   * @since 6.0.0
   */
  public class CmsIndexingReportThread extends A_CmsReportThread {
  
      /** The last error occurred. */
      private Throwable m_error;
  
      /** A list of names of the indexes to refresh or null for all indexes. */
      private List<String> m_indexNames;
  
      /**
       * Creates an indexing Thread for full update.<p>
       *
       * @param cms the current OpenCms context object
       * @param indexNames a list of names of the indexes to refresh or null for all indexes
       */
      public CmsIndexingReportThread(CmsObject cms, List<String> indexNames) {
  
          super(cms, Messages.get().getBundle().key(Messages.GUI_INDEXING_THREAD_NAME_0));
          initHtmlReport(cms.getRequestContext().getLocale());
  
          m_indexNames = indexNames;
      }
  
      /**
       * Returns the last error.<p>
       *
       * @see org.opencms.report.A_CmsReportThread#getError()
       */
      @Override
      public Throwable getError() {
  
          return m_error;
      }
  
      /**
       * Updates the report.<p>
       *
       * @see org.opencms.report.A_CmsReportThread#getReportUpdate()
       */
      @Override
      public String getReportUpdate() {
  
          return getReport().getReportUpdate();
      }
  
      /**
       * Starts the indexing report thread.<p>
       *
       * @see java.lang.Runnable#run()
       */
      @Override
      public void run() {
  
          getReport().println(
              Messages.get().container(Messages.RPT_REBUILD_SEARCH_INDEXES_BEGIN_0),
              I_CmsReport.FORMAT_HEADLINE);
  
          try {
              Map<String, Object> params = new HashMap<String, Object>();
              params.put(I_CmsEventListener.KEY_REPORT, getReport());
              if (m_indexNames != null) {
                  params.put(I_CmsEventListener.KEY_INDEX_NAMES, CmsStringUtil.collectionAsString(m_indexNames, ","));
              }
              OpenCms.fireCmsEvent(I_CmsEventListener.EVENT_REBUILD_SEARCHINDEXES, params);
              getReport().println(
                  Messages.get().container(Messages.RPT_REBUILD_SEARCH_INDEXES_END_0),
                  I_CmsReport.FORMAT_HEADLINE);
          } catch (Throwable exc) {
              getReport().println(
                  org.opencms.search.Messages.get().container(org.opencms.search.Messages.RPT_SEARCH_INDEXING_FAILED_0),
                  I_CmsReport.FORMAT_WARNING);
              getReport().println(exc);
              m_error = exc;
          }
      }
  }
  