cmsadminstaticexportthread.java

内容管理

/*
* File   : $Source: /usr/local/cvs/opencms/src/com/opencms/workplace/Attic/CmsAdminStaticExportThread.java,v $
* Date   : $Date: 2004/01/05 13:48:43 $
* Version: $Revision: 1.21.2.1 $
*
* 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 java.util.HashMap;
import java.util.Map;

import com.opencms.boot.I_CmsLogChannels;
import com.opencms.core.A_OpenCms;
import com.opencms.core.CmsException;
import com.opencms.core.I_CmsSession;
import com.opencms.file.CmsObject;
import com.opencms.report.A_CmsReportThread;
import com.opencms.report.CmsHtmlReport;
import com.opencms.report.I_CmsReport;

/**
 * A thread to export resources into the physical file system.
 * 
 * @author Hanjo Riege
 * @version 1.0
 */

public class CmsAdminStaticExportThread extends A_CmsReportThread {

    private CmsObject m_cms;

    // the object to send the information to the workplace.
    private I_CmsReport m_report;

    public CmsAdminStaticExportThread(CmsObject cms, I_CmsSession session) {
        m_cms = cms;
        m_cms.getRequestContext().setUpdateSessionEnabled(false);
        String locale = CmsXmlLanguageFile.getCurrentUserLanguage(cms);
        m_report = (I_CmsReport) new CmsHtmlReport(locale);
    }

	public void run() {
		// Dont try to get the session this way in a thread!
		// It will result in a NullPointerException sometimes.
		// !I_CmsSession session = m_cms.getRequestContext().getSession(true);
		String errormessage = "Error exporting resources:<br>";
		try {
			// start the export
			m_cms.exportStaticResources(CmsObject.getStaticExportProperties().getStartPoints(), null, null, null, m_report);
		} catch (CmsException e) {
			errormessage += " " + e.getTypeText() + " " + e.getMessage();
			if (I_CmsLogChannels.C_PREPROCESSOR_IS_LOGGING && A_OpenCms.isLogging()) {
				A_OpenCms.log(A_OpenCms.C_OPENCMS_CRITICAL, "error in static export " + e.getMessage());
			}
		} finally {
			Map eventData = (Map) new HashMap();
			eventData.put("report", m_report);
			A_OpenCms.fireCmsEvent(m_cms, com.opencms.flex.I_CmsEventListener.EVENT_STATIC_EXPORT, eventData);
		}
	}
    
    /**
     * returns the part of the report that is ready.
     */
    public String getReportUpdate(){
        return m_report.getReportUpdate();
    }
}