I've some problems getting fileupload to work within my Struts
environment. I already tried to localize the misconfiguration but i had
no luck so far...all i know is that the while loop does not run at all.
Hope someone of you can help me out.
Here is a part of my action method i use:
--
import java.util.Iterator;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.FileItemFactory;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
import org.apache.log4j.Logger;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.DispatchAction;
import org.apache.struts.upload.FormFile;
public class ProjectAction extends DispatchAction{
private static Logger logger = Logger.getLogger(ProjectAction.class);
private HttpSession httpsession;
public ActionForward mtdUpload(ActionMapping mapping, ActionForm
form, HttpServletRequest request, HttpServletResponse response) throws
Exception {
httpsession = request.getSession(true);
FileItemFactory factory = new DiskFileItemFactory();
ServletFileUpload upload = new ServletFileUpload(factory);
List items = upload.parseRequest(request);
Iterator iter = items.iterator();
while(iter.hasNext()) {
logger.debug("Iterating through form items...");
FileItem item = (FileItem) iter.next();
if (item.isFormField()) {
//process Form Field
logger.debug("Process form field: " + item.getFieldName());
}else{
//process Uploaded File
String fileName = item.getName();
logger.debug("Process file: " + fileName);
File file = new File("C:\\Temp\\"+fileName);
item.write(file);
httpsession.setAttribute("projectFile","File (" +
fileName + ") successfully uploaded.");
}
}
return (mapping.findForward("frmUpload"));
}
}
Kind regards
Roland Schär
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