No the three servlets do not forward each other in the old application, now there is a new requirement where i have to combine all the 3 servlets functionality. So i guess i can write helper classes as u suggested.
-----Original Message----- From: Jim Barrows [mailto:[EMAIL PROTECTED] Sent: Thursday, August 26, 2004 2:13 PM To: Struts Users Mailing List Subject: RE: can a non struts application be called from inside stuts application. > -----Original Message----- > From: Shilpa Nalgonda [mailto:[EMAIL PROTECTED] > Sent: Thursday, August 26, 2004 11:03 AM > To: Struts Users Mailing List > Subject: RE: can a non struts application be called from inside stuts > application. > > > O.k thats great, but i have make a 3 different servlet calls > one by one in > my action class. > Like gotoservlet1 then gotoServlet2 and then gotoServlet3, > > how can i achieve that in one action forward... Not in one action forward... Are these three servlets forwarding to each other now? Is this a new requirement. If this is a new requirement, I'm wondering if it might not be a better (from and engineering point of view only) to refactor these somehow.... If you are already using these servlets as is, and now need to combine them for a new action, you could create a helper class something like: public class DuhHelperClass{ public static void servlet1CommonFunctionality(blahRequest req, blahResponse resp) { copy and paste appropriate code here. } public static void doTheSameThingForServlet2( blah, blah){ blah } etc } Then in your servlets, call the appropriate static, and in your action class you could call all three. There might be a better way to re-factor the code, I would tend to doubt this is the right way. > > -----Original Message----- > From: Jim Barrows [mailto:[EMAIL PROTECTED] > Sent: Thursday, August 26, 2004 2:01 PM > To: Struts Users Mailing List > Subject: RE: can a non struts application be called from inside stuts > application. > > > > > > -----Original Message----- > > From: Shilpa Nalgonda [mailto:[EMAIL PROTECTED] > > Sent: Thursday, August 26, 2004 10:53 AM > > To: Struts Users Mailing List > > Subject: RE: can a non struts application be called from > inside stuts > > application. > > > > > > > > > > Servlets are accessed by URLs, action classes forward to > > URLs. So you can > > forward to them, but call them directly akin to a method > > call... I don't > > think so... not without a lot of handwaving and chanting anyway. > > > > >> so you mean to say that i have to rewrite my old servlet > > class into an > > action class. > > My old servlet class which takes httprequest and httpresponse > > and calls do > > post should be converted to an action class execute method > having the > > functionality of do post method. > > Not really... if your forward can be the URL /gotoMyServlet, then your > okay... it will still work as is. If in your code you want > to do something > like gotoMyServlet.doPut(blah), then your going to have to do > some work to > set up the environment that the servlet expects to run in. > > > > > > > > > > -----Original Message----- > > From: Jim Barrows [mailto:[EMAIL PROTECTED] > > Sent: Thursday, August 26, 2004 1:43 PM > > To: Struts Users Mailing List > > Subject: RE: can a non struts application be called from > inside stuts > > application. > > > > > > > > > > > -----Original Message----- > > > From: Shilpa Nalgonda [mailto:[EMAIL PROTECTED] > > > Sent: Thursday, August 26, 2004 10:37 AM > > > To: Struts Users Mailing List > > > Subject: can a non struts application be called from inside stuts > > > application. > > > > > > > > > i have a shopping cart struts application, when update > > > button of a jsp is > > > clicked, some action is performed and after the successful > > > excution of that > > > action, a servlet which takes certain parameters should be > > > called from the > > > action class. > > > > > > The servlets which i am talking about are non-struts based > > > and are already > > > implemented, and it would take much time to redo those using > > > struts, so i am > > > wondering if there is any way to reuse those and call those > > > servlets from > > > actions class. > > > > Servlets are accessed by URLs, action classes forward to > > URLs. So you can > > forward to them, but call them directly akin to a method > > call... I don't > > think so... not without a lot of handwaving and chanting anyway. > > > > > > > > > > > > > > > > > > > > > > -----Original Message----- > > > From: Jim Barrows [mailto:[EMAIL PROTECTED] > > > Sent: Tuesday, August 10, 2004 4:33 PM > > > To: Struts Users Mailing List > > > Subject: RE: Servlet help for a Struts programmer > > > > > > > > > > > > > > > > -----Original Message----- > > > > From: Michael McGrady [mailto:[EMAIL PROTECTED] > > > > Sent: Tuesday, August 10, 2004 1:22 PM > > > > To: Struts Users Mailing List > > > > Subject: Re: Servlet help for a Struts programmer > > > > > > > > > > > > At 12:57 PM 8/10/2004, you wrote: > > > > >Yes, Struts is based on Servlets, but you don't have to know > > > > >anything about Servlets to make a useful Struts webapp. > > > > > > > > I wonder if this is true. I cannot imagine that it could be. > > > > Maybe it > > > > is. I am beginning to think so. ///;-) > > > > > > Try it yourself.... no JSP's. No struts, and basic CRUD > > > operations on an > > > address book. > > > > > > Now today, you would probably be smart. You would have a > > > CRUD servlet for > > > the "actions", that would redirect to a servlet for > > > generating HTML. That's > > > 4 serlvets handling CRUD, one servlet to generate the > > > add/edit form page, > > > one servlet to generate the list address page. > > > > > > And no, you don't get to use jakarta's ECS either!!! Nope. > > > Not at all.. > > > you can however drool over it :) > > > > > > out.println( "<html>"); > > > out.println( "<head>"); > > > out.println( "<title>THis is the title of my > > > page.</title>"); > > > <out.println( "</head>"); > > > > > > Or: > > > > > > out.println( "<html>" > > > +"<head>" > > > +" <title>This is the title of my page.</title>"); > > > +"</head>"); > > > > > > > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
