cmspreferences.java

内容管理

/*
* File   : $Source: /usr/local/cvs/opencms/src/com/opencms/workplace/CmsPreferences.java,v $
* Date   : $Date: 2003/01/20 23:59:18 $
* Version: $Revision: 1.9 $
*
* This library is part of OpenCms -
* the Open Source Content Mananagement System
*
* Copyright (C) 2001  The OpenCms Group
*
* 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 OpenCms, please see the
* OpenCms Website: http://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 com.opencms.workplace;

import com.opencms.core.CmsException;
import com.opencms.core.I_CmsConstants;
import com.opencms.core.I_CmsSession;
import com.opencms.file.CmsObject;
import com.opencms.template.A_CmsXmlContent;

import java.util.Hashtable;

/**
 * Template class for displaying the preference screen of the OpenCms workplace.<P>
 * Reads template files of the content type <code>CmsXmlWpTemplateFile</code>.
 * 
 * @author Michael Emmerich
 * @version $Revision: 1.9 $ $Date: 2003/01/20 23:59:18 $
 */

public class CmsPreferences extends CmsWorkplaceDefault implements I_CmsWpConstants,I_CmsConstants {
    
    /**
     * Indicates if the results of this class are cacheable.
     * 
     * @param cms CmsObject Object for accessing system resources
     * @param templateFile Filename of the template file 
     * @param elementName Element name of this template in our parent template.
     * @param parameters Hashtable with all template class parameters.
     * @param templateSelector template section that should be processed.
     * @return <EM>true</EM> if cacheable, <EM>false</EM> otherwise.
     */
    
    public boolean isCacheable(CmsObject cms, String templateFile, String elementName, 
            Hashtable parameters, String templateSelector) {
        return false;
    }
    
    /**
     * User method to get the actual panel of the PReferences dialog.
     * <P>
     * @param cms CmsObject Object for accessing system resources.
     * @param tagcontent Unused in this special case of a user method. Can be ignored.
     * @param doc Reference to the A_CmsXmlContent object of the initiating XLM document <em>(not used here)</em>.  
     * @param userObj Hashtable with parameters <em>(not used here)</em>.
     * @return String with the pics URL.
     * @throws CmsException
     */
    public Object setPanel(CmsObject cms, String tagcontent, A_CmsXmlContent doc, Object userObj) throws CmsException {
        I_CmsSession session = cms.getRequestContext().getSession(true);
        String panel = (String)session.getValue(C_PARA_OLDPANEL);
        return panel;
    }
}