Re: [Stripes-users] Mapping Root of Web App to an Action using Dynamic Mappings

2012-05-16 Thread Grzegorz Krugły 
W dniu 15.05.2012 22:43, Cristian C pisze:
 Have you seen http://www.tuckey.org/urlrewrite/

Yeah, I have. Perhaps it's NIH syndrome, but I didn't want to learn to 
customize it, own filter seemed a quicker solution.

 It does pretty much what your filter does and much more.
 My problem is that even with that, I Can't map /
 If I add a / I get startup errors.. It seems that once the app is 
 initialized it tries to retrieve /,.. I really don't understand why 
 yet but it causes a stack overflow.

Sorry, I didn't think of that. When I deploy to Glassfish, I can set the 
context path in its deployment form and / works there...

 So I'm still totally out of ideas how to map / to an action mapped 
 to @UrlBinding..
 Only @UrlBinding(/) worked but it invokes the bean unwantedly.. I 
 wonder if this is a bug?..

It's not a bug, someone explained it on this newsgroup before, AFAIR 
it's because Stripes matches URLs as the longest matching substring or 
something ;-)

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Re: [Stripes-users] Mapping Root of Web App to an Action using Dynamic Mappings

2012-05-16 Thread Cristian C 
I figured out what was happening.  It was matching actionbean for / when
requesting /favicon.ico thus running it every time.

I wasn't expecting this behaviour from the URL matcher.  It matches very
loosely and it's hard to control what I want matched.

I thought /{bar} should match /favicon.ico, but / should not.  Looks
like it matches if the requested URL has the prefix as one of the Url
Bindings.

Do you think it's possible to change the behaviour by using a customized
NameBasedActionResolver ?

I think this is a pretty basic functionality and surprised it's so hard to
achieve.  It would've been really amazing if stripes had an annotation for
the welcome ActionBean. :)




On Wed, May 16, 2012 at 6:49 AM, Grzegorz Krugły g...@karko.net wrote:

 W dniu 15.05.2012 22:43, Cristian C pisze:
  Have you seen http://www.tuckey.org/urlrewrite/

 Yeah, I have. Perhaps it's NIH syndrome, but I didn't want to learn to
 customize it, own filter seemed a quicker solution.

  It does pretty much what your filter does and much more.
  My problem is that even with that, I Can't map /
  If I add a / I get startup errors.. It seems that once the app is
  initialized it tries to retrieve /,.. I really don't understand why
  yet but it causes a stack overflow.

 Sorry, I didn't think of that. When I deploy to Glassfish, I can set the
 context path in its deployment form and / works there...

  So I'm still totally out of ideas how to map / to an action mapped
  to @UrlBinding..
  Only @UrlBinding(/) worked but it invokes the bean unwantedly.. I
  wonder if this is a bug?..

 It's not a bug, someone explained it on this newsgroup before, AFAIR
 it's because Stripes matches URLs as the longest matching substring or
 something ;-)


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Re: [Stripes-users] Mapping Root of Web App to an Action using Dynamic Mappings

2012-05-16 Thread gshegosh 
W dniu 16.05.2012 16:32, Cristian C pisze:
 I thought /{bar} should match /favicon.ico, but / should not.  Looks
 like it matches if the requested URL has the prefix as one of the Url
 Bindings.

I've searched past discussion about this issue and found the ticket - 
http://www.stripesframework.org/jira/browse/STS-688

 Do you think it's possible to change the behaviour by using a customized
 NameBasedActionResolver ?

Probably. Never felt the need to do so, because my source of problems 
was really to deploy at / -- if my app gets requests to / at all, I can 
handle it from there with my UrlRewritingFilter :-)

 I think this is a pretty basic functionality and surprised it's so hard
 to achieve.  It would've been really amazing if stripes had an
 annotation for the welcome ActionBean. :)

The simple, recommended in past threads, solution to this is to have 
index.jsp forward to some action, or to use /someaction as welcome page 
(from what I read in the past discussion it is at least supported in 
Tomcat). I don't think a separate annotation is really needed, but I 
would like UrlBinding(/) to work as people expect -- and that means 
changing how URLs are matched (see STS-688 ticket I linked) at least for /

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Re: [Stripes-users] Mapping Root of Web App to an Action using Dynamic Mappings

2012-05-16 Thread Poitras Christian 
Hi,

You can add this kind of code in your action bean to fake a 404 until the bug 
is solved.
if (!context.getRequest().getServletPath().equals(/)) {
return new ErrorResolution(HttpServletResponse.SC_NOT_FOUND);
}

Christian

-Message d'origine-
De : gshegosh [mailto:g...@karko.net] 
Envoyé : May-16-12 10:52 AM
À : Stripes Users List
Objet : Re: [Stripes-users] Mapping Root of Web App to an Action using Dynamic 
Mappings

W dniu 16.05.2012 16:32, Cristian C pisze:
 I thought /{bar} should match /favicon.ico, but / should not.  Looks
 like it matches if the requested URL has the prefix as one of the Url
 Bindings.

I've searched past discussion about this issue and found the ticket - 
http://www.stripesframework.org/jira/browse/STS-688

 Do you think it's possible to change the behaviour by using a customized
 NameBasedActionResolver ?

Probably. Never felt the need to do so, because my source of problems 
was really to deploy at / -- if my app gets requests to / at all, I can 
handle it from there with my UrlRewritingFilter :-)

 I think this is a pretty basic functionality and surprised it's so hard
 to achieve.  It would've been really amazing if stripes had an
 annotation for the welcome ActionBean. :)

The simple, recommended in past threads, solution to this is to have 
index.jsp forward to some action, or to use /someaction as welcome page 
(from what I read in the past discussion it is at least supported in 
Tomcat). I don't think a separate annotation is really needed, but I 
would like UrlBinding(/) to work as people expect -- and that means 
changing how URLs are matched (see STS-688 ticket I linked) at least for /

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[Stripes-users] Mapping Root of Web App to an Action using Dynamic Mappings

2012-05-15 Thread chris-c 

Hello,

I'm using DynamicMappingFilter and annotated URLs for all my actions. 

I'm trying to map the root of the application context / to an existing
actionBean. 
The actionbean I want / to go to, is currently bound to /category. 

I created a new IndexActionBean which Forwards to CategoryActionBean, and
placed @UrlBinding(/) on the IndexActionBean, but while debugging I found
that it is being invoked simultaneously with other actions: for example if I
go to /category/1 , it invokes the IndexActionBean and CategoryActionBean at
once.  The correct output is returned to the browser, but both actions run,
which is strange.

I tried to set it as a welcome file, but it doesn't seem to work with the
MappingFilter. 

So doing this doesn't work:
welcome-file/category/welcome-file 

I also tried with servlet mapping to *.action

  welcome-file-list
welcome-fileIndex.action/welcome-file
  /welcome-file-list

This makes / point to IndexActionBean and it works, but all other
UrlBindings stop working.. so going to /category gives 404 not found if I
set that welcome-file.

Does anyone have any suggestions how I can achieve this?

Thanks!
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Re: [Stripes-users] Mapping Root of Web App to an Action using Dynamic Mappings

2012-05-15 Thread Grzegorz Krugły 
W dniu 15.05.2012 21:04, chris-c pisze:
 I'm trying to map the root of the application context / to an existing
 actionBean.
 The actionbean I want / to go to, is currently bound to /category.


I've wrestled with this for some time and no solution was flexible 
enough for my needs (I need mod_rewrite-style capabilities for my CMS). 
If your webapp is the only one on the app server, you can set it as 
default etc. but it differs between servers and is not elegant imo.

I've ended up with a servlet filter, configured in my web.xml before 
Stripes filter, here's the most important part of it:

/* (C) 2009-2012 Krop s.c.www.krop.pl */
package pl.nkrop.ec.web.servlet.filter;

import java.io.IOException;
import javax.ejb.EJBException;
import javax.servlet.*;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import pl.nkrop.ec.ejb.exception.WrongSidException;
import pl.nkrop.ec.ejb.wrapper.LoginToken;
import pl.nkrop.ec.web.backend.Ejb;
import pl.nkrop.ec.web.context.SidHelper;
import pl.nkrop.ec.web.i18n.LocalePicker;

/**
  *
  * @author Grzegorz Krugły g...@krop.pl
  */
public class UrlRewritingFilter implements Filter {
 private FilterConfig filterConfig;

 @Override
 public void init(FilterConfig filterConfig) throws ServletException {
 this.filterConfig = filterConfig;
 }

 @Override
 public void doFilter(ServletRequest request, ServletResponse 
response, FilterChain chain) throws IOException, ServletException {
 HttpServletRequest req = (HttpServletRequest) request;

 // check for URL mapping
 String rewrittenUrl = Ejb.get().getUrlMapping(store, 
req.getRequestURI());

 if (rewrittenUrl == null) {
 chain.doFilter(request, response);
 } else {
 
filterConfig.getServletContext().getRequestDispatcher(rewrittenUrl).forward(request,
 
response);
 return;
 }
 }

 @Override
 public void destroy() {
 this.filterConfig = null;
 }
}


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Re: [Stripes-users] Mapping Root of Web App to an Action using Dynamic Mappings

2012-05-15 Thread VANKEISBELCK Remi 
Hi Christian,

Can't you just write an index.jsp file that forwards to your main action ?

Cheers

Remi

2012/5/15 Cristian C ottersl...@gmail.com

 Grzegorz,

 Have you seen  http://www.tuckey.org/urlrewrite/

 It does pretty much what your filter does and much more.
 My problem is that even with that, I Can't map /
 If I add a / I get startup errors.. It seems that once the app is
 initialized it tries to retrieve /,.. I really don't understand why yet
 but it causes a stack overflow.

 I can successfully map anything else to any stripes .action, but I can't
 map to any Dynamic mappings though.  I mapped index.html to category.action.

 I also figured the problem with the welcome-file thing.  It's appending
 the welcome file to all Dynamic Mappings/clean URL's.. so if I have
 /category/1  with the welcome file I get /category/1 + whatever the welcome
 file is. like /category/1index.html

 So I'm still totally out of ideas how to map / to an action mapped to
 @UrlBinding..
 Only @UrlBinding(/) worked but it invokes the bean unwantedly.. I wonder
 if this is a bug?..


 On Tue, May 15, 2012 at 4:01 PM, Grzegorz Krugły g...@karko.net wrote:

 store




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Re: [Stripes-users] Mapping Root of Web App to an Action using Dynamic Mappings

2012-05-15 Thread chris-c 

Hi,

Yes that worked, I added this in the index.jsp
jsp:include page=/category/
And I already had dispatcher INCLUDE defined in web.xml for the filter.

I hope going through the JSP doesn't add much overhead.

thanks!




VANKEISBELCK Remi-2 wrote:
 
 Hi Christian,
 
 Can't you just write an index.jsp file that forwards to your main action
 ?
 
 Cheers
 
 Remi
 
 2012/5/15 Cristian C ottersl...@gmail.com
 
 Grzegorz,

 Have you seen  http://www.tuckey.org/urlrewrite/

 It does pretty much what your filter does and much more.
 My problem is that even with that, I Can't map /
 If I add a / I get startup errors.. It seems that once the app is
 initialized it tries to retrieve /,.. I really don't understand why yet
 but it causes a stack overflow.

 I can successfully map anything else to any stripes .action, but I can't
 map to any Dynamic mappings though.  I mapped index.html to
 category.action.

 I also figured the problem with the welcome-file thing.  It's appending
 the welcome file to all Dynamic Mappings/clean URL's.. so if I have
 /category/1  with the welcome file I get /category/1 + whatever the
 welcome
 file is. like /category/1index.html

 So I'm still totally out of ideas how to map / to an action mapped to
 @UrlBinding..
 Only @UrlBinding(/) worked but it invokes the bean unwantedly.. I
 wonder
 if this is a bug?..


 On Tue, May 15, 2012 at 4:01 PM, Grzegorz Krugły g...@karko.net wrote:

 store




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