[Fwd: Re: [Andromda-user] BMP4Struts session question]

[Carlos Cuenca]

Hi, I had been trying to implement the functionality, but I am not completelly sure that everything is correct:  I had created a new velocity template for the SessionObject, I had used the ValueObject template, but just with the attributes, getters and setters. (it is on the attachment...) I had also modified the StrutsController template to define the getSessionState method : ## Methods for the SessionObject #foreach ( $associationEnd in $class.associationEnds ) #set ($target = $associationEnd.otherEnd) #if ($target.hasStereotype("SessionObject")) #set ($targetType = $target.type) #set ($targetTypeFQName = $targetType.fullyQualifiedName)     /**      * Returns the session state object that is stored in the HTTP servlet session.      *      * @param request the last request      * @return the session state object      */     private static $targetTypeFQName getSessionState(HttpServletRequest request); #end ## if SessionObject #end ##foreach ====================================== and also the StrutsController.vsl to implement this method: ## Methods for the SessionObjects #foreach ( $associationEnd in $class.associationEnds ) #set ($target = $associationEnd.otherEnd) #if ($target.hasStereotype("SessionObject")) #set ($targetType = $target.type) #set ($targetTypeFQName = $targetType.fullyQualifiedName)     /**      * Returns the session state object that is stored in the HTTP servlet session.      *      * @param request the last request      * @return the session state object      */     private static $targetTypeFQName getSessionState(HttpServletRequest request){         final String SESSION_STATE_$str.toUpperCase(${target.name})="${target.name}";         HttpSession session = request.getSession();         $targetTypeFQName state=($targetTypeFQName) session.getAttribute(SESSION_STATE_${target.name});         if (state==null){                 state = new $targetTypeFQName();                 session.setAttribute(SESSION_STATE_$str.toUpperCase(${target.name}), state);         }         return state;     } #end ## if SessionObject #end ##foreach ============== I had also modified the andromda-cartridge.xml to process this template:     <template         path="templates/SessionObject.vsl"         outputPattern="$generatedFile"         outlet="server"         overwrite="true"         required="false">         <modelElements variable="class">             <modelElement stereotype="SessionObject"/>          </modelElements>           </template> I had maven clean jar:install the BPM4Struts, but I can not get it working. On the other hand, I think that maybe the SessonStateObject should be painted in the model, just associating it to the StrutsController, on this way the template could be more clear, but still I am not sure of this. any ideas?? Thank you Carlos PD. I attach the files: Wouter Zoons wrote: Yes, this might prove very useful indeed   Feel free to send the patched code when you’re finished I’ll make sure it gets committed into the CVS   Thanks -- Wouter   -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Carlos Cuenca Sent: Saturday, July 31, 2004 11:52 AM To: Chad Brandon Cc: andromda-user Subject: Re: [Andromda-user] BMP4Struts session question   and another question? do you think it could be interesting to include this on the distribution as a feature?? I can give you the code when I finish it.. Carlos Chad Brandon wrote: --- Carlos Cuenca <[EMAIL PROTECTED]> wrote:     Hi all!,   I am trying to create a example like Animal-Quiz, which stores data on the HTTP servlet session. As I have some complex types to be stored within this session, I had created a plain serializable object with getters and setters, and I store the values there. (This is all like in Animal-Quiz - the GuessSessionState.java).   My question is: is it posible to create this within the UML model, with a "SessionState" stereotype, or something like this?         Why not?  You can generate anyhing you want :)     Thank you!   Carlos             -------------------------------------------------------   This SF.Net email is sponsored by OSTG. Have you noticed the changes on Linux.com, ITManagersJournal and NewsForge in the past few weeks? Now, one more big change to announce. We are now OSTG- Open Source Technology Group. 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