The code and HTML look good. I've gotten that message a number of times and what it generally means is that the request body isn't properly formatted. More specifically, when the MultipartStream is asking the underlying stream (in this case the ServletInputStream) for more bytes it returns -1 signifying the end of the body.
Is anything else touching the InputStream before your code does? That could cause issues. Another thing I would try is to read in the request body and output to stdout. This will help you determine if it looks like properly formatted multipart body. You could also post that output to the list and we can take a look as well. -bp On Oct 15, 2010, at 4:38 AM, [email protected] wrote: > Hello developers, > > i try to use the upload function. I use a form with a text Field, a > Textare and some checkoxs and an input Type of file. If write somthing in > these fields and choose a file to upload the behavior is good. The Upload > will be executed. When i write only somthing to the other input elements > (file choose is empty) I get an exception like this: > > Processing of multipart/form-data request failed. Stream ended > unexpectedly > > This happens only if no file is choosen. Only the values of the other > fields will be submitted. This Part of code throw the exception. > > items = upload.parseRequest(request); > > Perhaps i make somthing wrong ... > > Perhaps it is a bug .... > > I don't now .... > > > > Best regards > > Michael Laube > > > > > > Source of the form: > > > <form action="/xxx/CentralControl" method="post" class="admin" enctype= > "multipart/form-data"> > > <fieldset class="admin"> > <legend>News</legend> > <label class="admin">Überschrift:</label> > <input type="text" name="ueberschrift" value=" > ${hN.ueberschrift}" size="68"/><br/> > <label class="admin">Inhalt</label> > <textarea class="admin" name="neuigkeit" rows="30" > cols="60">${hN.text_aktuelles}</textarea> > > > > > <label class="admin">Datei hochladen:</label>< > INPUT name="userfile1" type="file"/> > > > > > > > > <label class="admin">Publizieren</label> > > <%if(hN.getVeroeffentlich_status()!=null){ %> > <input type="checkbox" class="admin" name= > "publizieren" value="1" checked="checked"/><br/> > <%} > else{ > %> > <input type="checkbox" class="admin" name= > "publizieren" value="1" /><br/> > <%} %> > > > > <label class="admin">News Bw </label> > > <%if(hN.getNewsbw()!=null){ %> > <input type="checkbox" class="admin" name="newsbw" > value="1" checked="checked"/> > <%} > else{ > %> > <input type="checkbox" class="admin" name="newsbw" > value="1"/> > <%} %> > > <label class="admin">News UAN</label> > > <%if(hN.getNewsuan()!=null){ %> > <input type="checkbox" class="admin" name= > "newsuan" value="1" checked="checked"/> > <%}else{ %> > <input type="checkbox" class="admin" name= > "newsuan" value="1"/> > <%} %> > > > <label class="admin">Löschkennzeichen: </label> > <%if(hN.getLoeschkennzeichen()!=null){ %> > <input type="checkbox" class="admin" name= > "loeschkennzeichen" value="1" checked="checked"/> > <%}else{ %> > <input type="checkbox" class="admin" name= > "loeschkennzeichen" value="1" /> > <%} %> > > > <label class="admin">E-Mail Nachricht: </label> > <input type="checkbox" class="admin" name= > "newsuansendmail" value="1"/> > > <input type="hidden" name="hiddenNewsId" value=" > ${hN.id}" /> > </fieldset> > <fieldset class="button"> > <input type="hidden" name="servletName" value= > "saveNews"/> > <input type="hidden" name="jsessionid" value="<%= > session.getId()%>"/> > <input type="submit" name="sendIt" value= > "Speichern"/> > </fieldset> > </form> > > Source of Servlet Logic: > > System.out.println("Multi Form Data Parameter auslesen ------->:"); > PrintWriter pw = response.getWriter(); > String n="";String v=""; > > > FileItemFactory factory = new > DiskFileItemFactory(); > > > > > > ServletFileUpload upload = new > ServletFileUpload(factory); > upload.setFileSizeMax(50000000); > upload.setSizeMax(-1); > > > List items = null; > > try { > > items = upload.parseRequest(request); > > > } > catch (FileUploadException e) { > System.out.println(e.getMessage()); > System.out.println("Exception:-) > --------->>>>>>"); > } > if(items!=null){ > System.out.println("Nach Try Upload ... > ------->>>>>>"); > > Iterator itr = items.iterator(); > > > while (itr.hasNext()) { > FileItem item = (FileItem) itr.next(); > > if (item.isFormField()){ > n=item.getFieldName(); > if(n.equalsIgnoreCase("jsessionid" > )){ > v=item.getString(); > > } > else if(n.equalsIgnoreCase( > "ueberschrift")){ > v=item.getString(); > paramContainer.setUeberschrift(v); > } > else if(n.equalsIgnoreCase( > "neuigkeit")){ > v=item.getString(); > paramContainer.setNeuigkeit(v); > } > else if(n.equalsIgnoreCase( > "publizieren")){ > v=item.getString(); > paramContainer.setPublizieren(v); > } > else if(n.equalsIgnoreCase( > "newsbw")){ > v=item.getString(); > paramContainer.setNewsbw(v); > } > else if(n.equalsIgnoreCase( > "newsuan")){ > v=item.getString(); > paramContainer.setNewsuan(v); > } > else if(n.equalsIgnoreCase( > "loeschkennzeichen")){ > v=item.getString(); > paramContainer.setLoeschkennzeichen(v); > } > else if(n.equalsIgnoreCase( > "newsuansendmail")){ > v=item.getString(); > paramContainer.setNewsuansendmail(v); > } > else if(n.equalsIgnoreCase( > "hiddenNewsId")){ > v=item.getString(); > paramContainer.setHiddenNewsId(Integer.parseInt(v)); > } > else if(n.equalsIgnoreCase( > "servletName")){ > v=item.getString(); > paramContainer.setServletName(v); > } > } > else{ > System.out.println( > "-----------------------------------------------"); > System.out.println("Es handelt > sich um eine Datei ..."); > String itemName = item.getName(); > > try{ > System.out.println("Datei > speichern ..."); > InputStream is = > item.getInputStream(); > > paramContainer.setFileNews(is); > } > catch (Exception e){ > System.out.println("Datei > speichern mißlungen ..."); > System.out > .println(e.getMessage()); > System.out.println( > "Exception:-) --------->>>>>>"); > } > } > } > > > ==================================================== > HIL Heeresinstandsetzungslogistik GmbH > Sitz Bonn > Amtsgericht-Registergericht-Bonn - HRB 13651 > Geschäftsführer: Ulrich Frieling (Sprecher), Günter Schwarz > Aufsichtsratsvorsitzender: Willi Walgenbach --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
