content: /*
   * This library is part of OpenCms -
   * the Open Source Content Management System
   *
   * Copyright (C) Alkacon Software (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.cmis;
  
  import org.opencms.file.CmsObject;
  import org.opencms.file.CmsResource;
  
  import org.apache.chemistry.opencmis.commons.data.RenditionData;
  
  /**
   * Rendition provider interface used to generate alternative renditions for resources.<p>
   */
  public interface I_CmsCmisRenditionProvider {
  
      /**
       * Gets the rendition content stream for the resource.<p>
       *
       * @param cms the CMS context
       * @param resource the resource
       *
       * @return the content stream for the rendition of the resource
       */
      byte[] getContent(CmsObject cms, CmsResource resource);
  
      /**
       * Gets the rendition stream id.<p>
       *
       * @return the rendition stream id
       */
      String getId();
  
      /**
       * Gets the rendition kind.<p>
       *
       * @return the rendition kind
       */
      String getKind();
  
      /**
       * Gets the rendition mimetype.<p>
       *
       * @return the rendition mimetype
       */
      String getMimeType();
  
      /**
       * Gets the rendition data for a resource.<p>
       *
       * This method may return null to signal that a rendition can not be generated for the resource.<p>
       *
       * @param cms the current CMS context
       * @param resource the resource
       *
       * @return the rendition data for the resource
       */
      RenditionData getRendition(CmsObject cms, CmsResource resource);
  
  }
  