yes the key is to specify the correct contentType param (in this case image/jpeg) and the correct contentDisposition (in this case filename) inline can be used for small file transfers (under 4k)
<result name="success" type="stream"> <param name="contentType">image/jpeg</param> <param name="inputName">imageStream</param> <param name="contentDisposition">filename="document.pdf"</param> <param name="bufferSize">1024</param> </result> http://struts.apache.org/2.0.14/struts2-core/apidocs/org/apache/struts2/dispatcher/StreamResult.html HTH Martin ______________________________________________ Disclaimer and Confidentiality/Verzicht und Vertraulichkeitanmerkung / Note de déni et de confidentialité This message is confidential. If you should not be the intended receiver, then we ask politely to report. Each unauthorized forwarding or manufacturing of a copy is inadmissible. This message serves only for the exchange of information and has no legal binding effect. Due to the easy manipulation of emails we cannot take responsibility over the the contents. 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: Sun, 3 May 2009 21:20:47 -0700 > Subject: Re: login interceptor and a servlet > From: thechrispr...@gmail.com > To: user@struts.apache.org > > Sure, you can either implement ServletResponseAware and write directly to > the stream, then return null from execute() to tell struts that there is no > additional result required. Or, even better, you can use the Stream result > type and let Struts write it to the stream for you. > (*Chris*) > > On Sun, May 3, 2009 at 8:45 PM, Kate Fox <k...@anchorintelligence.com>wrote: > > > Hi Chris, > > > > Thanks for the quick response. Unfortunately my servlet is a true servlet. > > I need to write directly to the OutputStream. Is there a way to do that > > with an image action? > > > > Thanks, > > > > Kate > > > > > > Chris Pratt wrote: > > > >> If your image servlet is a true servlet acting outside of struts, it won't > >> be subject to the interceptor stack. If it's actually an image action, > >> just > >> assign it a different interceptor stack that doesn't contain your > >> LoginInterceptor and you'll be good to go. > >> (*Chris*) > >> > >> On Sun, May 3, 2009 at 8:28 PM, Kate Fox <k...@anchorintelligence.com > >> >wrote: > >> > >> > >> > >>> I have a login interceptor to check login on all my pages. I also have a > >>> servlet that serves up images. The servlet does not go through the login > >>> interceptor. Is there a way to force it that way? > >>> > >>> Here is my login interceptor definition: > >>> > >>> <interceptors> > >>> <interceptor name="login" class="LoginInterceptor" /> > >>> <interceptor-stack name="defaultLoginStack"> > >>> <interceptor-ref name="servlet-config" /> > >>> <interceptor-ref name="params" /> > >>> <interceptor-ref name="login" /> > >>> <interceptor-ref name="prepare" /> > >>> <interceptor-ref name="i18n"/> > >>> <interceptor-ref name="chain" /> > >>> </interceptor-stack> > >>> </interceptors> > >>> > >>> Thanks for your help, > >>> > >>> Kate > >>> > >>> --------------------------------------------------------------------- > >>> To unsubscribe, e-mail: user-unsubscr...@struts.apache.org > >>> For additional commands, e-mail: user-h...@struts.apache.org > >>> > >>> > >>> > >>> > >> > >> > >> > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: user-unsubscr...@struts.apache.org > > For additional commands, e-mail: user-h...@struts.apache.org > > > > _________________________________________________________________ Hotmail® has ever-growing storage! Don’t worry about storage limits. http://windowslive.com/Tutorial/Hotmail/Storage?ocid=TXT_TAGLM_WL_HM_Tutorial_Storage1_052009
