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Posted to user@struts.apache.org by Ron Chan <rc...@i-tao.com> on 2009/06/01 12:53:11 UTC
2.1.6 convention plugin problem
in StrutsPrepareAndExecuteFilter in 2.1
doFilter contains
ActionMapping mapping = prepare.findActionMapping(request, response);
if (mapping == null) {
boolean handled =
execute.executeStaticResourceRequest(request, response);
however, when using with convention plugin, when accessing the base url
e.g. http://server/myapp/
mapping is not null but contains an empty space for the action name
therefore it errors and never returns index.html or index.jsp or whatever is
in welcome file list
am I missing a setting somewhere?
Thanks
Ron
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RE: 2.1.6 convention plugin problem
Posted by Martin Gainty <mg...@hotmail.com>.
if the default Action name assignments arent working because of misconfiguration then assign the specific url
Action annotation
The Convention plugin allows action classes to change the URL that they are mapped to using the Action annotation. This annotation can also be used inside the Actions annotation to allow multiple URLs to map to a single action class. This annotation must be defined on action methods like this:
com.example.actions.HelloWorld
package com.example.actions;
import com.opensymphony.xwork2.ActionSupport;
import org.apache.struts2.convention.annotation.Action;
public class HelloWorld extends ActionSupport {
@Action("/different/url")
public String execute() {
return SUCCESS;
}
public class UndisclosedAndUndocumentedAction extends ActionSupport {
@Action("/myapp")
keep in mind
If no @Result is specified, then the
namespace of the action will be used as the path to the result, on our
last example it would be "/WEB-INF/content/myapp/Result.jsp".
Martin Gainty
______________________________________________
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Ce message est confidentiel et peut être privilégié. Si vous n'êtes pas le destinataire prévu, nous te demandons avec bonté que pour satisfaire informez l'expéditeur. N'importe quelle diffusion non autorisée ou la copie de ceci est interdite. Ce message sert à l'information seulement et n'aura pas n'importe quel effet légalement obligatoire. Étant donné que les email peuvent facilement être sujets à la manipulation, nous ne pouvons accepter aucune responsabilité pour le contenu fourni.
> Date: Mon, 1 Jun 2009 06:11:22 -0700
> From: rchan@i-tao.com
> To: user@struts.apache.org
> Subject: RE: 2.1.6 convention plugin problem
>
>
> just to clarify
>
> this works
> http://myserver/myapp/whatever.action
> and to maps to
> WhateverAction.java and whatever.ftl
>
> so application is basically working
>
> but
> http://myserver/myapp/
> does not work
> gives 404 with
> There is no Action mapped for namespace / and action name .
>
> the action name being empty string
>
> usually, including in all the struts2 examples, you want this to go to
> index.jsp or equivalent and do a redirect from there
>
>
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> View this message in context: http://www.nabble.com/2.1.6-convention-plugin-problem-tp23813162p23814732.html
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>
>
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Re: 2.1.6 convention plugin problem
Posted by Musachy Barroso <mu...@gmail.com>.
I agree with that, can you open a jira ticket with the details?
regards
musachy
On Tue, Jun 2, 2009 at 12:51 AM, Ron Chan <rc...@i-tao.com> wrote:
>
> is this a misconfig or a workaround?
>
> in 2.0.x the default behaviour for "/" is to go to the welcome file list
>
> there is no mention of a change in behaviour in any of these
> http://struts.apache.org/2.1.6/docs/version-notes-216.html
> http://struts.apache.org/2.1.6/docs/action-configuration.html
> http://struts.apache.org/2.1.6/docs/convention-plugin.html
>
> the action-default is a good way of sending user to a "page not found", by
> using it to send user to a "home" page means this functionality is now lost
>
> further more, I now have config in my struts.xml and annotation in my action
> just to do this workaround
>
> I believe there should be a setting that will allow "/" return null mapping
> so that request is passed through to the static resource method, at least
> then we have a choice
>
> Ron
>
> --
> View this message in context: http://www.nabble.com/2.1.6-convention-plugin-problem-tp23813162p23827727.html
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>
>
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RE: 2.1.6 convention plugin problem
Posted by Ron Chan <rc...@i-tao.com>.
is this a misconfig or a workaround?
in 2.0.x the default behaviour for "/" is to go to the welcome file list
there is no mention of a change in behaviour in any of these
http://struts.apache.org/2.1.6/docs/version-notes-216.html
http://struts.apache.org/2.1.6/docs/action-configuration.html
http://struts.apache.org/2.1.6/docs/convention-plugin.html
the action-default is a good way of sending user to a "page not found", by
using it to send user to a "home" page means this functionality is now lost
further more, I now have config in my struts.xml and annotation in my action
just to do this workaround
I believe there should be a setting that will allow "/" return null mapping
so that request is passed through to the static resource method, at least
then we have a choice
Ron
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RE: 2.1.6 convention plugin problem
Posted by Martin Gainty <mg...@hotmail.com>.
which cleared the misconfig
for future reference if a struts<-default>.xml configuration is requested
please supply the requested configuration(s) with proprietary values blanked out XXXX
Martin Gainty
______________________________________________
Verzicht und Vertraulichkeitanmerkung/Note de déni et de confidentialité
Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht dient lediglich dem Austausch von Informationen und entfaltet keine rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen.
Ce message est confidentiel et peut être privilégié. Si vous n'êtes pas le destinataire prévu, nous te demandons avec bonté que pour satisfaire informez l'expéditeur. N'importe quelle diffusion non autorisée ou la copie de ceci est interdite. Ce message sert à l'information seulement et n'aura pas n'importe quel effet légalement obligatoire. Étant donné que les email peuvent facilement être sujets à la manipulation, nous ne pouvons accepter aucune responsabilité pour le contenu fourni.
> Date: Mon, 1 Jun 2009 09:42:06 -0700
> From: rchan@i-tao.com
> To: user@struts.apache.org
> Subject: Re: 2.1.6 convention plugin problem
>
>
> that kind of worked, I had to make some tweaks
>
> in struts.xml
> <package name="root" namespace="/" extends="convention-default">
> <default-action-ref name="home"/>
> </package>
>
> then in my HomeAction.java
> @ParentPackage("root")
> @Results({
> @Result(name="SUCCESS", location="home.ftl")
> })
>
> this is even better than an index.jsp that redirects
>
> Thanks
> Ron
>
>
> --
> View this message in context: http://www.nabble.com/2.1.6-convention-plugin-problem-tp23813162p23818024.html
> Sent from the Struts - User mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
_________________________________________________________________
Hotmail® has ever-growing storage! Don’t worry about storage limits.
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Re: WAS 6.1: There is no Action mapped for namespace / and action
name j_security_check
Posted by Dave Newton <ne...@yahoo.com>.
Have you tried a 2.1.7 build?
Mitchell, Steven wrote:
> I will look at that. Meanwhile, I found that WAS logged an error (this
> was after the WAS admin tried changing the filter from /* to /[my
> context]/*
>
> ------Start of DE processing------ = [5/29/09 13:50:09:369 CDT] , key =
> javax.servlet.ServletException
> com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest() 309
> Exception = javax.servlet.ServletException
> Source = com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest()
> probeid = 309
> Stack Dump = javax.servlet.ServletException: Filter [struts2]: could not
> be initialized
> at
> com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.init(FilterInstance
> Wrapper.java:156)
> at
> com.ibm.ws.webcontainer.filter.WebAppFilterManager._loadFilter(WebAppFil
> terManager.java:471)
> at
> com.ibm.ws.webcontainer.filter.WebAppFilterManager.loadFilter(WebAppFilt
> erManager.java:385)
> at
> com.ibm.ws.webcontainer.filter.WebAppFilterManager.getFilterInstanceWrap
> per(WebAppFilterManager.java:244)
> at
> com.ibm.ws.webcontainer.filter.WebAppFilterManager.getFilterChain(WebApp
> FilterManager.java:302)
> at
> com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilter
> Manager.java:792)
> at
> com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilter
> Manager.java:679)
> at
> com.ibm.ws.webcontainer.servlet.FileServletWrapper.handleRequest(FileSer
> vletWrapper.java:416)
> at
> com.ibm.ws.wswebcontainer.servlet.StaticFileServletWrapper.handleRequest
> (StaticFileServletWrapper.java:93)
> at
> com.ibm.ws.webcontainer.extension.DefaultExtensionProcessor.handleReques
> t(DefaultExtensionProcessor.java:714)
> at
> com.ibm.ws.wswebcontainer.extension.DefaultExtensionProcessor.handleRequ
> est(DefaultExtensionProcessor.java:113)
> at
> com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3440)
> at
> com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:267)
> at
> com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:815
> )
> at
> com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1
> 461)
> at
> com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:1
> 18)
> at
> com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscriminatio
> n(HttpInboundLink.java:458)
> at
> com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformatio
> n(HttpInboundLink.java:387)
> at
> com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLi
> nk.java:267)
> at
> com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscr
> iminators(NewConnectionInitialReadCallback.java:214)
> at
> com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(Ne
> wConnectionInitialReadCallback.java:113)
> at
> com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(Ai
> oReadCompletionListener.java:165)
> at
> com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.
> java:217)
> at
> com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFu
> ture.java:161)
> at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
> at
> com.ibm.io.async.ResultHandler.complete(ResultHandler.java:195)
> at
> com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java
> :743)
> at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:873)
> at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1473)
>
> Dump of callerThis =
> null
>
> Exception = javax.servlet.ServletException
> Source = com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest()
> probeid = 309
> Dump of callerThis =
> null
>
> -----Original Message-----
> From: Ron Chan [mailto:rchan@i-tao.com]
> Sent: Tuesday, June 02, 2009 10:26 AM
> To: user@struts.apache.org
> Subject: Re: WAS 6.1: There is no Action mapped for namespace / and
> action name j_security_check
>
>
> Steven
>
> Not familiar with your setup and if it works in tomcat and not WAS, even
> stranger. But for what it's worth here is my hack, I made a copy of
> StrutsPrepareAndExecuteFilter and in the doFilter where it said
>
> ActionMapping mapping = prepare.findActionMapping(request, response);
> if (mapping == null) {
> boolean handled = execute.executeStaticResourceRequest(request,
> response);
>
> I added
> ActionMapping mapping = prepare.findActionMapping(request, response);
> if (mapping != null) {
> if ("".equals(mapping.getName())) {
> mapping = null;
> }
> }
> if (mapping == null) {
> boolean handled = execute.executeStaticResourceRequest(request,
> response);
>
> not ideal, but fixed my prob
>
> HTH
> Ron
>
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RE: WAS 6.1: There is no Action mapped for namespace / and
action name j_security_check
Posted by "Mitchell, Steven" <St...@umb.com>.
I will look at that. Meanwhile, I found that WAS logged an error (this
was after the WAS admin tried changing the filter from /* to /[my
context]/*
------Start of DE processing------ = [5/29/09 13:50:09:369 CDT] , key =
javax.servlet.ServletException
com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest() 309
Exception = javax.servlet.ServletException
Source = com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest()
probeid = 309
Stack Dump = javax.servlet.ServletException: Filter [struts2]: could not
be initialized
at
com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.init(FilterInstance
Wrapper.java:156)
at
com.ibm.ws.webcontainer.filter.WebAppFilterManager._loadFilter(WebAppFil
terManager.java:471)
at
com.ibm.ws.webcontainer.filter.WebAppFilterManager.loadFilter(WebAppFilt
erManager.java:385)
at
com.ibm.ws.webcontainer.filter.WebAppFilterManager.getFilterInstanceWrap
per(WebAppFilterManager.java:244)
at
com.ibm.ws.webcontainer.filter.WebAppFilterManager.getFilterChain(WebApp
FilterManager.java:302)
at
com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilter
Manager.java:792)
at
com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilter
Manager.java:679)
at
com.ibm.ws.webcontainer.servlet.FileServletWrapper.handleRequest(FileSer
vletWrapper.java:416)
at
com.ibm.ws.wswebcontainer.servlet.StaticFileServletWrapper.handleRequest
(StaticFileServletWrapper.java:93)
at
com.ibm.ws.webcontainer.extension.DefaultExtensionProcessor.handleReques
t(DefaultExtensionProcessor.java:714)
at
com.ibm.ws.wswebcontainer.extension.DefaultExtensionProcessor.handleRequ
est(DefaultExtensionProcessor.java:113)
at
com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3440)
at
com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:267)
at
com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:815
)
at
com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1
461)
at
com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:1
18)
at
com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscriminatio
n(HttpInboundLink.java:458)
at
com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformatio
n(HttpInboundLink.java:387)
at
com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLi
nk.java:267)
at
com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscr
iminators(NewConnectionInitialReadCallback.java:214)
at
com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(Ne
wConnectionInitialReadCallback.java:113)
at
com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(Ai
oReadCompletionListener.java:165)
at
com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.
java:217)
at
com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFu
ture.java:161)
at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
at
com.ibm.io.async.ResultHandler.complete(ResultHandler.java:195)
at
com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java
:743)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:873)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1473)
Dump of callerThis =
null
Exception = javax.servlet.ServletException
Source = com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest()
probeid = 309
Dump of callerThis =
null
-----Original Message-----
From: Ron Chan [mailto:rchan@i-tao.com]
Sent: Tuesday, June 02, 2009 10:26 AM
To: user@struts.apache.org
Subject: Re: WAS 6.1: There is no Action mapped for namespace / and
action name j_security_check
Steven
Not familiar with your setup and if it works in tomcat and not WAS, even
stranger. But for what it's worth here is my hack, I made a copy of
StrutsPrepareAndExecuteFilter and in the doFilter where it said
ActionMapping mapping = prepare.findActionMapping(request, response);
if (mapping == null) {
boolean handled = execute.executeStaticResourceRequest(request,
response);
I added
ActionMapping mapping = prepare.findActionMapping(request, response);
if (mapping != null) {
if ("".equals(mapping.getName())) {
mapping = null;
}
}
if (mapping == null) {
boolean handled = execute.executeStaticResourceRequest(request,
response);
not ideal, but fixed my prob
HTH
Ron
--
View this message in context:
http://www.nabble.com/2.1.6-convention-plugin-problem-tp23813162p2383486
4.html
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Re: WAS 6.1: There is no Action mapped for namespace / and action
name j_security_check
Posted by Ron Chan <rc...@i-tao.com>.
Steven
Not familiar with your setup and if it works in tomcat and not WAS, even
stranger. But for what it's worth here is my hack, I made a copy of
StrutsPrepareAndExecuteFilter and in the doFilter where it said
ActionMapping mapping = prepare.findActionMapping(request, response);
if (mapping == null) {
boolean handled = execute.executeStaticResourceRequest(request, response);
I added
ActionMapping mapping = prepare.findActionMapping(request, response);
if (mapping != null) {
if ("".equals(mapping.getName())) {
mapping = null;
}
}
if (mapping == null) {
boolean handled = execute.executeStaticResourceRequest(request, response);
not ideal, but fixed my prob
HTH
Ron
--
View this message in context: http://www.nabble.com/2.1.6-convention-plugin-problem-tp23813162p23834864.html
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WAS 6.1: There is no Action mapped for namespace / and action
name j_security_check
Posted by "Mitchell, Steven" <St...@umb.com>.
I'm still trying to get Struts 2.1.6 deployed on WAS 6.1. I'm fighting
a couple of related issues. Index.jsp forwards to
/MyContext/myNamespace/myAction.action, but gets this error:
There is no Action mapped for namespace / and action name . -
[unknown location]
If I type http://myServer/myContext/myNamespace/myAction.action in the
browser I get to my log-in page decorated by SiteMesh. If I submit the
login page I get this error:
There is no Action mapped for namespace / and action name
j_security_check
The site works fine on Tomcat 5.5.
WebSphere 6.1 is fully patched, is using reverse class loading, and we
have set the following property:
com.ibm.ws.webcontainer.invokeFiltersCompatibility = true
Here are the filters that we are using:
<filter>
<filter-name>struts2-prepare</filter-name>
<filter-class>
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareFilter
</filter-class>
</filter>
<filter>
<filter-name>sitemesh</filter-name>
<filter-class>
com.opensymphony.module.sitemesh.filter.PageFilter
</filter-class>
</filter>
<filter>
<filter-name>struts2-execute</filter-name>
<filter-class>
org.apache.struts2.dispatcher.ng.filter.StrutsExecuteFilter
</filter-class>
</filter>
The security looks like this:
<security-constraint>
<web-resource-collection>
<web-resource-name>My Secure Stuff</web-resource-name>
<url-pattern>/MyNamespace/*</url-pattern>
</web-resource-collection>
<auth-constraint>
<role-name>MyRole</role-name>
</auth-constraint>
</security-constraint>
<login-config>
<auth-method>FORM</auth-method>
<form-login-config>
<form-login-page>/security/login.jsp</form-login-page>
<form-error-page>/security/login_error.jsp</form-error-page>
</form-login-config>
</login-config>
<security-role>
<description>My Role</description>
<role-name>MyRole</role-name>
</security-role>
Thoughts?
Steve Mitchell
http://www.ByteworksInc.com
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Re: 2.1.6 convention plugin problem
Posted by Ron Chan <rc...@i-tao.com>.
that kind of worked, I had to make some tweaks
in struts.xml
<package name="root" namespace="/" extends="convention-default">
<default-action-ref name="home"/>
</package>
then in my HomeAction.java
@ParentPackage("root")
@Results({
@Result(name="SUCCESS", location="home.ftl")
})
this is even better than an index.jsp that redirects
Thanks
Ron
--
View this message in context: http://www.nabble.com/2.1.6-convention-plugin-problem-tp23813162p23818024.html
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Re: 2.1.6 convention plugin problem
Posted by Musachy Barroso <mu...@gmail.com>.
I usually do something like this:
<package name="root" namespace="/" extends="struts-default">
<default-action-ref name="home"/>
<action name="home">
<result>/WEB-INF/content/home.jsp</result>
</action>
</package>
<constant name="struts.convention.redirect.to.slash" value="true"/>
musachy
On Mon, Jun 1, 2009 at 6:11 AM, Ron Chan <rc...@i-tao.com> wrote:
>
> just to clarify
>
> this works
> http://myserver/myapp/whatever.action
> and to maps to
> WhateverAction.java and whatever.ftl
>
> so application is basically working
>
> but
> http://myserver/myapp/
> does not work
> gives 404 with
> There is no Action mapped for namespace / and action name .
>
> the action name being empty string
>
> usually, including in all the struts2 examples, you want this to go to
> index.jsp or equivalent and do a redirect from there
>
>
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RE: 2.1.6 convention plugin problem
Posted by Ron Chan <rc...@i-tao.com>.
just to clarify
this works
http://myserver/myapp/whatever.action
and to maps to
WhateverAction.java and whatever.ftl
so application is basically working
but
http://myserver/myapp/
does not work
gives 404 with
There is no Action mapped for namespace / and action name .
the action name being empty string
usually, including in all the struts2 examples, you want this to go to
index.jsp or equivalent and do a redirect from there
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RE: 2.1.6 convention plugin problem
Posted by Ron Chan <rc...@i-tao.com>.
Martin
Sorry, I have looked in those docs but can't see anything about this. I
have got all the convention stuff up and running, that is not the problem,
it is just when you are at the root url where you need it to go to the
index.html or index.jsp to do a redirect to your start action is where it is
falling over.
At the moment I have hacked in a piece of code to the filter to say when the
action name is empty string make the mapping null.
Thanks
Ron
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RE: 2.1.6 convention plugin problem
Posted by Martin Gainty <mg...@hotmail.com>.
http://struts.apache.org/2.1.6/docs/convention-plugin.html
Martin
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> Date: Mon, 1 Jun 2009 03:53:11 -0700
> From: rchan@i-tao.com
> To: user@struts.apache.org
> Subject: 2.1.6 convention plugin problem
>
>
> in StrutsPrepareAndExecuteFilter in 2.1
>
> doFilter contains
> ActionMapping mapping = prepare.findActionMapping(request, response);
> if (mapping == null) {
> boolean handled =
> execute.executeStaticResourceRequest(request, response);
>
> however, when using with convention plugin, when accessing the base url
> e.g. http://server/myapp/
>
> mapping is not null but contains an empty space for the action name
>
> therefore it errors and never returns index.html or index.jsp or whatever is
> in welcome file list
>
> am I missing a setting somewhere?
>
> Thanks
> Ron
>
>
> --
> View this message in context: http://www.nabble.com/2.1.6-convention-plugin-problem-tp23813162p23813162.html
> Sent from the Struts - User mailing list archive at Nabble.com.
>
>
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> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
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