Hi Martin, I have just included the following elements in my struts-config file:
<controller processorClass="org.apache.struts.tiles.TilesRequestProcessor" bufferSize="1024" maxFileSize="2G" memFileSize="30M"/> and it works without absorbing all the memory I expected - or at least I was told from the Apache common upload API web site. Does anybody have any hint about the memory usage? Thanks, Dan On Wed, Aug 5, 2009 at 4:41 PM, Martin Gainty <mgai...@hotmail.com> wrote: > > Dan- > Struts 1.x has a hard ceiling of 4MB for max file size of uploaded files > > have you tried the new Struts-2.1.7 upload plugin? > > Martin Gainty > ______________________________________________ > Verzicht und Vertraulichkeitanmerkung/Note de déni et de confidentialité > Ez az > üzenet bizalmas. Ha nem ön az akinek szánva volt, akkor kérjük, hogy > jelentse azt nekünk vissza. Semmiféle továbbítása vagy másolatának > készítése nem megengedett. Ez az üzenet csak ismeret cserét szolgál és > semmiféle jogi alkalmazhatósága sincs. Mivel az electronikus üzenetek > könnyen megváltoztathatóak, ezért minket semmi felelöség nem terhelhet > ezen üzenet tartalma miatt. > > Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene > Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte > Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht > dient lediglich dem Austausch von Informationen und entfaltet keine > rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von > E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen. > Ce message est confidentiel et peut être privilégié. Si vous n'êtes pas le > destinataire prévu, nous te demandons avec bonté que pour satisfaire > informez l'expéditeur. N'importe quelle diffusion non autorisée ou la copie > de ceci est interdite. Ce message sert à l'information seulement et n'aura > pas n'importe quel effet légalement obligatoire. Étant donné que les email > peuvent facilement être sujets à la manipulation, nous ne pouvons accepter > aucune responsabilité pour le contenu fourni. > > > > > > Date: Wed, 5 Aug 2009 15:49:58 +0100 > > Subject: Re: Uploading large files > > From: daniele....@googlemail.com > > To: user@struts.apache.org > > > > Hi All, > > I posted an email concerning the uploading of large files and on the > > streaming of them into the local HD or database - this email should fall > in > > the same thread. > > > > Now, always using Struts 1.3 with the Common File API, I'm uploading and > > downloading a 1.5 Gb through the web interface and I'm monitoring the > > resource of the local system (i.e. memory mainly) using Java VisualVM > (tool > > that comes with the Sun JDK) and the Windows Task Manager. > > > > I'm surprised to see that with both tools, on the JVM process and on > Tomcat > > process, I don't see any considerable increase of memory, from which I > infer > > that some how the file is streamed into the local HD. > > > > I'm a sort of surprised (positively, I mean) as from the Apache Common > API > > URL I provided and from your other comment it seemed that it was not > managed > > in this way for Struts 1. > > > > I would like to understand this situation better and I was wondering > whether > > any of you knows more or can provide some pointers to docs online - I > cannot > > find anything very specific on this aspect. > > > > Many thanks! > > > > Dan > > > > > > On Tue, Jul 14, 2009 at 2:55 PM, Dale Newfield <d...@newfield.org> > wrote: > > > > > Daniele Development-ML wrote: > > > > > >> 3. Went to the FAQ section to see how I could integrate in my Struts > > >> application ( http://commons.apache.org/fileupload/faq.html ), and > read > > >> the > > >> last point - from which I assumed Struts doesn't use this modality. > > >> > > > > > > Those two FAQs are related to Struts1, not Struts2. In Struts2 the > > > standard way to do this is to use the fileUpload interceptor, and then > the > > > action need not be special, just have a few relevant setters. > > > > > > download > > >> > > > > > > For this you'll want to look into the "stream" result type. > > > > > > -Dale > > > > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: user-unsubscr...@struts.apache.org > > > For additional commands, e-mail: user-h...@struts.apache.org > > > > > > > > _________________________________________________________________ > Windows Live™: Keep your life in sync. > > http://windowslive.com/explore?ocid=PID23384::T:WLMTAGL:ON:WL:en-US:NF_BR_sync:082009
