You can design a generic way using some design patterns. For example, I put this thing into an nested class so the remote bean can access it by calling its static method to get Struts context.
Regards On 10/26/06, Ilya Liubovich <[EMAIL PROTECTED]> wrote:
If I understand it correctly, you can use this in the context of the DWR Servlet (i.e. remote class), so it will have to be implemented for each remote bean. I was sort of hoping for a generic solution. Thanks for your reply, Lig >From: "Yujun Liang" <[EMAIL PROTECTED]> >Reply-To: "Struts Users Mailing List" <user@struts.apache.org> >To: "Struts Users Mailing List" <user@struts.apache.org> >Subject: Re: question about DWR integration >Date: Wed, 25 Oct 2006 22:46:43 +1000 > >You can use WebContextFactory > http://getahead.ltd.uk/dwr-demo/javadoc/uk/ltd/getahead/dwr/WebContextFactory.htmlto >get a >WebContext > http://getahead.ltd.uk/dwr-demo/javadoc/uk/ltd/getahead/dwr/WebContext.html , >then you can do whatever you want. >Regards > >On 10/25/06, Ilya Liubovich <[EMAIL PROTECTED]> wrote: >> >>Thanks Frank! >>It's a great idea. I'll give it a try. >>But to generalize a bit on my question. >>Let's say you have a legacy servlet, which is mapped to a certain url >>pattern. >>Now, you'd to use only a single controller ( the struts' controller), and >>do some processing on all of the requests, before control gets to the >>servlet. >>Is it possible, without modifying the URL, and the servlet? >> >>Thanks much, Lig >> >> >From: "Frank W. Zammetti" <[EMAIL PROTECTED]> >> >Reply-To: "Struts Users Mailing List" <user@struts.apache.org> >> >To: Struts Users Mailing List <user@struts.apache.org> >> >Subject: Re: question about DWR integration >> >Date: Wed, 25 Oct 2006 00:01:05 -0400 >> > >> >Hi Lig, >> > >> >I think you would want to do two things... first, abstract out your >> >authorization code from the RP into a filter... you should be able to >>slap >> >this in front of vanilla Struts and get the same effect (perhaps with a >> >little tweaking, since I'm not familiar with your implementation). >> > >> >Next, map this filter to ActionServlet, as well as DWRServlet... DWR and >> >Struts are really two different things (existing integration aside), and >>I >> >don't think it would make much sense to run requests through Struts and >> >then DWR... I can see why you'd think that with the auth code in the RP, >> >but once its externalized, I think everything becomes quite a bit >>cleaner. >> > >> >Frank >> > >> >Ilya Liubovich wrote: >> >>Hi, >> >>I've asked this on the DWR mailing list, but never got a response. >> >>May you be you can help. >> >>The issue is the following: >> >> >> >>I have an extension to requestProcessor which deals with authorizing >> >>requests based on request parameteres. I'd like to do the same to the >> >>requests directed to the DWR servlet. >> >>My thinking was first, map url /dwr* to the ActionServlet, do the >>required >> >>checks in the >> >>processMapping() of the extension of RequestProcessor, and then forward >> >>the request to the >> >>DWR servlet. >> >> >> >>Is this a right approach? >> >>If so, could somebody advice how to do it? >> >>Thanks, Lig >> >> >> >>_________________________________________________________________ >> >>Stay in touch with old friends and meet new ones with Windows Live >>Spaces >> >> >> http://clk.atdmt.com/MSN/go/msnnkwsp0070000001msn/direct/01/?href=http://spaces.live.com/spacesapi.aspx?wx_action=create&wx_url=/friends.aspx&mkt=en-us >> >> >> >> >> >> >> >>--------------------------------------------------------------------- >> >>To unsubscribe, e-mail: [EMAIL PROTECTED] >> >>For additional commands, e-mail: [EMAIL PROTECTED] >> >> >> >> >> >> >> >> >> > >> >-- >> >Frank W. Zammetti >> >Founder and Chief Software Architect >> >Omnytex Technologies >> >http://www.omnytex.com >> >AIM/Yahoo: fzammetti >> >MSN: [EMAIL PROTECTED] >> >Author of "Practical Ajax Projects With Java Technology" >> > (2006, Apress, ISBN 1-59059-695-1) >> >Java Web Parts - http://javawebparts.sourceforge.net >> > Supplying the wheel, so you don't have to reinvent it! >> > >> >--------------------------------------------------------------------- >> >To unsubscribe, e-mail: [EMAIL PROTECTED] >> >For additional commands, e-mail: [EMAIL PROTECTED] >> > >> >>_________________________________________________________________ >>Find a local pizza place, music store, museum and more…then map the best >>route! http://local.live.com?FORM=MGA001 >> >> >>--------------------------------------------------------------------- >>To unsubscribe, e-mail: [EMAIL PROTECTED] >>For additional commands, e-mail: [EMAIL PROTECTED] >> >> > > >-- >Yujun Liang >[EMAIL PROTECTED] _________________________________________________________________ Get today's hot entertainment gossip http://movies.msn.com/movies/hotgossip?icid=T002MSN03A07001 --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
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