/**
 *
 */
package de.intevation.gnv.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.log4j.Logger;

/**
 * @author Tim Englich <tim.englich@intevation.de>
 *
 */
public class DoExportAction extends DoOutputAction {

    /**
     * the logger, used to log exceptions and additonaly information
     */
    private static Logger log = Logger.getLogger(DoExportAction.class);
    
    /**
     * Constructor
     */
    public DoExportAction() {
        super();
    }

    @Override
    protected void setHeaders(String target, String mimeType,
            HttpServletResponse response, HttpServletRequest request) {
        log.debug("DoExportAction.setHeaders");
        super.setHeaders(target, mimeType, response, request);
        String fileName = "GNVEXPORT_"+System.currentTimeMillis()+".";
        
        if (target.equalsIgnoreCase("chart")){
            fileName = fileName + mimeType.substring(mimeType.indexOf("/")+1);
        }else if (target.equalsIgnoreCase("CSV")){
            fileName = fileName +"csv";
        }else{
            fileName = fileName +"txt";
        }
        log.debug("FileName for Export: "+fileName);
        response.setHeader("Content-Disposition","attachment;filename="+fileName);
    }

    
}