One option you can consider is to generate your jad file on the fly instead of just returning a static jad. We do something similar but for different reasons. You could have a "static" jad file that is really a template with macros that you expand before returning. This way the path to the jar file can be dynamically generated to include any magic ids or keys.
Niklas Johansson-6 wrote: > > > Sorry, getting a bit tired, my English wasn't that clear. I will try to > make it a bit more clear here: > > Well, I did just a form which used an action to retreive the application. > It doesn't work though and I am pretty > sure the reason is because the .jad file contains information about where > to get the .jar from. But since I used > actions to retreive the .jad file it's not possible to find the .jar file > based on the information in the .jad > since the client doesn't have any idea about where the files are. > > I.e., I have to in some way use a url in my action class and not pointing > to the file in the file system directly. But if > > I use a URL pointing directly to the .jad I will have to expose my > files... > > My struts.xml > > > > text/vnd.sun.j2me.app-descriptor > 43800 > filename="MobileTraining.jad" > > > > > I didn't change anything in my action class. > > It would be nice if I don't have to edit my .jad file as well... > > Any further ideas? > > Thanks in advance! > > Regards, > Niklas > > ---------------------------------------- >> From: nic_s...@hotmail.com >> To: user@struts.apache.org >> Subject: RE: Download a Java ME application to mobile using StreamResult >> Date: Sun, 3 May 2009 21:16:58 +0200 >> >> >> Hello, >> >> Thank's for your reply Dave. >> >> I named it to interceptor when I thought i had to do an interceptor >> class, didn't change it while getting more clever. >> >> Well, I did just a form and which used an action to retreive the >> application. It doesn't work though and I am pretty >> sure the reason is because the .jad file contains information about where >> to get the .jar from. >> >> I.e., I have to in some way use a url and not a pointing to the file in >> the file system to a .jad in the same directory >> as the .jar. I think... >> >> So, I have to >> >> 1. Protect the file(s) from unauthorized access >> 2. Be able to verify the "ordernumber" in order to allow access to the >> files. >> 3. The client (mobile) must be able to use the inforamtion in the .jad >> file in order to download the .jar file. >> >> Hmmm...still stuck. Any suggestions? >> >> Appreciate your help! >> >> Regards, >> Niklas >> >> ---------------------------------------- >>> Date: Sun, 3 May 2009 14:12:56 -0400 >>> From: newton.d...@yahoo.com >>> To: user@struts.apache.org >>> Subject: Re: Download a Java ME application to mobile using StreamResult >>> >>> Niklas Johansson wrote: >>>> I guess the link you sent is pointing to a similar way of doing it as I >>>> did. This >>>> is my reference: >>>> http://sheetalshundori.blogspot.com/2008/02/struts2-dynamic-file-download.html >>> >>> Oh; the "interceptor" part in the class name made me think you were >>> trying to make an interceptor. Not sure where the "interceptor" part >>> comes from; it's a result class. >>> >>>> The reason why I am doing like this is because I don't want it to be >>>> possible to >>>> download the file without entering some kind of "ordernumber". I.e. the >>>> file must be >>>> protected. The reason why I chosed this solution is simply because that >>>> is the solution >>>> I found while googleing. >>>> >>>> Is there perhaps a better way of doing this? >>> >>> If you're trying to "protect" the file download then you just need to >>> create a form that verifies the rights of the user to access the file: >>> if they have access then use a normal stream result to send it to them. >>> >>> The link you point to is solving a completely different problem, and >>> seems unnecessary since result parameters can be set from action >>> properties. >>> >>> Dave >>> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: user-unsubscr...@struts.apache.org >>> For additional commands, e-mail: user-h...@struts.apache.org >>> >> >> _________________________________________________________________ >> Drag n’ drop—Get easy photo sharing with Windows Live™ Photos. >> >> http://www.microsoft.com/windows/windowslive/products/photos.aspx >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: user-unsubscr...@struts.apache.org >> For additional commands, e-mail: user-h...@struts.apache.org >> > > _________________________________________________________________ > More than messages–check out the rest of the Windows Live™. > http://www.microsoft.com/windows/windowslive/ > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@struts.apache.org > For additional commands, e-mail: user-h...@struts.apache.org > > > -- View this message in context: http://www.nabble.com/Download-a-Java-ME-application-to-mobile-using-StreamResult-tp23357381p23370639.html Sent from the Struts - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
