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Re: Fwd: Re: Fwd: [WebMacro-user] how to use Request and other 'special objects'?
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From: Keats K. <ke...@xa...> - 2005-05-17 19:03:57
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Change your code to: WM _wm = new WM(this); and you should be able to use all the WebContextTools that you care to configure. Keats Peter Smith wrote: >I think I've failed to effectively communicate my >situation. Here's another try: > > Is it possible to implicitly access the > HttpServletRequest object in a WebMacro > template (in a servlet environment), just > as in a JSP page? > >My servlet extends only HttpServlet, and I create a WM >instance within my servlet's init() method using the >following code: > > WM _wm = new WM(); > >I presume that manually putting the HttpServletRequest >object into the Context will work for me, but I want >to know if I can get away with not doing that - like I >can with defining global 'Functions' in >WebMacro.properties. > >Thanks! > > > >--- Keats Kirsch <ke...@xa...> wrote: > > >>From: Keats Kirsch <ke...@xa...> >>To: web...@li... >>Subject: Re: Fwd: [WebMacro-user] how to use Request >>and other 'special objects'? >>Date: Tue, 17 May 2005 13:14:26 -0400 >> >>WM basically operates in two modes, Servlet or >>stand-alone, depending on >>how you initialize the WM object. If you >>instantiate WM with a Servlet >>instance, it can access the the Web application >>context, so it uses a >>WebContext and tools that rely on this, like the >>RequestTool, >>SessionTool, CookieTool, etc, will work. If you >>extend WMServlet, this >>happens automatically. >> >>Hope this helps. >> >>Keats >> >>Peter Smith wrote: >> >> >> >>>Seems I've gotten a bit closer. I added the >>> >>> >>following >> >> >>>entry to my WebMacro.defaults: >>> >>> >>> >>> >ContextTools.Request=org.webmacro.servlet.RequestTool > > >>>This I decided to do after finding an email in the >>>archives referring to: >>> >>>ContextTools.Manipulate: >>>com.acme.wm.ContextManipulator >>> >>>But this produces the following error: >>> >>> context ERROR Unable to initialize ContextTool: >>>Request >>> org.webmacro.PropertyException: This only works >>> >>> >>with >> >> >>>WebContext >>> java.lang.ClassCastException... >>> >>>What am I missing? >>> >>> >>>--- Peter Smith <sh...@ya...> wrote: >>> >>> >>> >>> >>>>From: Peter Smith <sh...@ya...> >>>>To: web...@li... >>>>Subject: [WebMacro-user] how to use Request and >>>>other 'special objects'? >>>>Date: Tue, 17 May 2005 08:26:29 -0700 (PDT) >>>> >>>>Looking for some doc on using Request and other >>>>'context tools' - couldn't find on site. >>>> >>>>First question - can I pass anything other than >>>>Strings as arguments to my globally-defined >>>> >>>> >>template >> >> >>>>functions? I'm getting the following error when >>>>trying to pass '$Request' as an argument: >>>> >>>>============ >>>>java.lang.UnsupportedOperationException: Cannot >>>>invoke toString() on an undefined variable. >>>>============ >>>> >>>>Thanks. >>>> >>>> >>>> >>>> >>>> >>>> >>> >>> >>> >>> >> >> >> >> >> >------------------------------------------------------- > > >>This SF.Net email is sponsored by Oracle Space >>Sweepstakes >>Want to be the first software developer in space? >>Enter now for the Oracle Space Sweepstakes! >> >> >> >http://ads.osdn.com/?ad_id=7412&alloc_id=16344&op=click > > >>_______________________________________________ >>Webmacro-user mailing list >>Web...@li... >> >> >> >https://lists.sourceforge.net/lists/listinfo/webmacro-user > > > >--peter-- >http://shmooth.blogspot.com/ > > > >Yahoo! Mail >Stay connected, organized, and protected. Take the tour: >http://tour.mail.yahoo.com/mailtour.html > > > >------------------------------------------------------- >This SF.Net email is sponsored by Oracle Space Sweepstakes >Want to be the first software developer in space? >Enter now for the Oracle Space Sweepstakes! >http://ads.osdn.com/?ad_id=7412&alloc_id=16344&op=click >_______________________________________________ >Webmacro-user mailing list >Web...@li... >https://lists.sourceforge.net/lists/listinfo/webmacro-user > > > |
