uploadmonitor.java

Ajax實現檔案上傳功能,ajax file upload functions

/* Licence:
*   Use this however/wherever you like, just don't blame me if it breaks anything.
*
* Credit:
*   If you're nice, you'll leave this bit:
*
*   Class by Pierre-Alexandre Losson -- http://www.telio.be/blog
*   email : [e-mail]
*/
package be.telio.mediastore.ui.upload;

import uk.ltd.getahead.dwr.WebContextFactory;

import javax.servlet.http.HttpServletRequest;

/**
 * Created by IntelliJ IDEA.
 *
 * @author Original : plosson on 06-janv.-2006 12:19:08 - Last modified  by $Author: vde $ on $Date: 2004/11/26 22:43:57 $
 * @version 1.0 - Rev. $Revision: 1.2 $
 */
public class UploadMonitor
{
    public UploadInfo getUploadInfo()
    {
        HttpServletRequest req = WebContextFactory.get().getHttpServletRequest();

        if (req.getSession().getAttribute("uploadInfo") != null)
            return (UploadInfo) req.getSession().getAttribute("uploadInfo");
        else
            return new UploadInfo();
    }
}