Sanjaya Kumar Patel wrote:
Curious to know what is the common practice. Would like to hear if
people are using some established libraries or pattern etc.
ACEGI^H^H^H^H^HSpring Security.
-Dale
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Sanjaya Kumar Patel wrote:
I saw ACEGI a bit and then am thinking to first try writing own
interceptor - basically extending the suggestion in the book "Apache
Struts 2 Web 2.0 Projects." Will post the code once successful.
For security this is pretty much always a mistake. You don't want bugs
I think that Martin is a turing test...and I'm beginning to feel that he
might indeed be human...which can only mean the AIs are winning. Can
Skynet be far behind?
ObXKCD: http://xkcd.com/329/
-Dale
P.S.: Even more clearly O/T.
--
Robert Graf-Waczenski wrote:
Musachy Barroso wrote:
so setting
doesnt fail?
No, it doesn't fail, the text input field is rendered with empty
contents.
That is the appropriate way for it to render if the property is indeed
missing. Is a warning generated in your logs?
-Dale
---
Robert Graf-Waczenski wrote:
which correctly yields a
runtime error
Unless you're in devMode, I don't want anything yielding a runtime
error, I want it to proceed as best it can, and let me know so I can
address any potential issue (the logging is a step forward from earlier
versions where
Robert Graf-Waczenski wrote:
This is not a bug, it's a feature in Struts2 2.1.8.1 that you explicitly
have to enable via a configuration option (which is what we did).
Oh! My bad. You're right, that could be a useful feature given certain
policies, I'm glad it's now there for those that want
Milos Negovanovic wrote:
http://pastie.org/723875
Says:
> Caused by: java.lang.ClassNotFoundException:
> javax.servlet.jsp.JspWriter
So, is there a .jar in your application's classpath that contains this?
-Dale
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Milos Negovanovic wrote:
javax.servlet.jsp.JspWriter
Which jar would that be? I have all jars distributed with jetty7 and
struts2 by default.
I don't know which servlet api you're using.
2.3: jsp-api.jar
2.5: jsp-api-2.0.jar
2.4: I don't know, but I would guess that "jsp" and "api" are in the
Often when I'm stumped writing a detailed "help!" message leads me to
the bug and I never have to send it. This time I was not so lucky, and
since I've already wasted two days on this I was hoping someone here
might have an idea to get me out of the weeds.
I've got an abstract class "Comment"
Musachy Barroso wrote:
I would suggest to put a breakpoint in XWorkMethodAccessor.callMethod
and see why it is not finding it.
Thanks for the nudge. I finally got a more detailed message ("Method
"isUserSubscribedViaBulletin" failed for object
mumble.model.CommunityClassified) which has as i
Musachy Barroso wrote:
I would suggest
Thank you. After all my frustrations my bug was a typo in an EL
expression. Argh.
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CRANFORD, CHRIS wrote:
Is there anything special I could be missing here to get FF to focus on
the field when the page is rendered?
There's no magic. The only way for this to happen is by executing a
snippet of javascript in the browser. Therefore this will not work in a
browser that has ja
CRANFORD, CHRIS wrote:
I have removed all javascript from the JSP page and installed Firebug.
No errors show up and Javascript is enabled. I get the same result in
IE as well where my form isn't focusing on my userName field.
So put a breakpoint on the javascript line that is making the focus(
CRANFORD, CHRIS wrote:
I don't see any Javascript code in the Source file in the browser at
all. That's what is not making any sense to me for the form tag. It is
as if the focusElement doesn't cause the tag to do anything at
all.
I would expect to see some stuff in the source
file tha
The only two places I found focus() called in the templates are in
css_xhtml/form-close.ftl and xhtml/form-close.ftl. You can look there
to see the "magic" behind the scenes.
Also note, while you're setting the theme globally, it can also be
changed on a tag-by-tag basis with the theme attrib
OP wrote:
2.0.6 ... 2.1.6
Any reason you'd upgrade to an old version, and not the most recently
released 2.1.8.1?
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Musachy Barroso wrote:
No way to distinguish, that I know off.
Perhaps simply inserting a custom interceptor between params and
actionMappingParams/staticParams so you can track which are set before
the custom interceptor runs and which are set afterwards?
-Dale
---
Lotsopa wrote:
Is there anything new about NamespaceBasedActionMapper :) I mean, does this
thing work?
Someone convinced me a better name was "PrefixBasedActionMapper", but
yes, it works fine. The code can be found as an attachment to this JIRA
issue: https://issues.apache.org/struts/browse
On Thu, Jan 14, 2010 at 8:00 PM, Musachy Barroso wrote:
> I would expect that, FreeMarker templates(+ struts code) will always
> be slower than java code. If you are using the simple tags, give a try
> to the Java Tags:
>
> http://cwiki.apache.org/S2PLUGINS/java-templates-plugin.html
I assume thi
Musachy Barroso wrote:
Not really, you can mix the tags using the "theme" attribute, not very
pretty, but that should work.
Just to make sure I understand: If I set
, then any time
a tag is being processed with the simple theme it'll use the java
implementation, but for any tags not using th
emil thushanga wrote:
if namespace is 'Barbados'
session ='Barbados'
if namespace is 'Antigua'
session ='Antigua'
One simple way to do this would be to write an interceptor that takes
the namespace from the action mapping and sets the appropriate value in
session scope.
-Dale
nani2ratna wrote:
I have 2 select boxes. If user changes one select box, then data in second
one should be changed and reload from database.
I believe http://struts.apache.org/2.1.8.1/docs/doubleselect.html sends
it all in the original page rather than using subsequent asynchronous
requests..
emil thushanga wrote:
Thanks for the solutions. i prefer to do it in interceptors way. if
any resources available for me to grab the thing please let me know. any
way thanks a lot.
A good place to start:
http://struts.apache.org/2.1.8.1/docs/interceptors.html
and
http://struts.apache.org/2.1.8.
Oscar Calderon wrote:
a question about downloading files from struts action.
I would suggest using the stream result type rather than
hand-constructing the servlet response. In either case, though, you
want to look into the "contentDisposition" result parameter. Probably
you want a value s
Glad you were able to get that working.
Where did you find the documentation that suggested this part of your
stream result?
Oscar wrote:
filename="nameoffile.xls"
The filename can also be specified, but the only valid
"contentDisposition" values are "inline" or "attachment".
So you wa
Stephen Turner wrote:
Oscar's syntax is described in the Struts docs:
http://struts.apache.org/2.0.8/docs/stream-result.html
It's been updated in
http://struts.apache.org/2.1.8.1/docs/stream-result.html
Too bad the docs are versioned like that so that bad documents don't "go
away" once they'v
CRANFORD, CHRIS wrote:
That doesn't solve my original problem Gabriel.
It does if you are not tied to using chaining, which is almost always a
bad idea. Why isn't this implemented simply as an interceptor?
-Dale
P.S.:
Patient: Doctor, doctor! It hurts when I do *this*.
Doctor: Stop doin
Hoying, Ken wrote:
In Struts versions prior to 2.0.10, you had to copy the /template
directory from the Struts 2 jar in your WEB_APP root to utilize
Freemarker's built in chaching mechanism in order to achieve similar
results.
And I think as a result of following this old advice I've now got ol
CRANFORD, CHRIS wrote:
That still renders "&department=" on the request when the department
field is null which is not what I want.
I understand the desire to have "pretty" urls, but technically the
presence or absence of "&department=" in the url is not distinguishable
by the action created
CRANFORD, CHRIS wrote:
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Greg Lindholm wrote:
This mailing list on Nabble seems to be gone, at least I can't find it.
http://old.nabble.com/Struts-f203.html
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abhishek jain wrote:
I am not sure if it a direct struts question, if it is not pl pardon me and
let me know,
Maybe a filter in your web.xml?
How are your pages put together? tiles? sitemesh?
Since those are already filters, you might see if those can do what you
want...
-Dale
---
David Crespo Arroyo wrote:
I want don't display the red area in my view
(http://imagebin.ca/view/j6G3MClp.html) until I do click in a select of this
view.
So put that inside a span or div with display:none, and add javascript
to change that when appropriate.
-Dale
wild_oscar wrote:
However, EL security doesn't allow for expressions in the s:date tag.
This is true no matter where the tag resides (.jsp or .tag).
If you have an EL value you can use c:set to put it someplace (request
scope might be simplest) where you can also address it using ognl.
${d
Chris Pratt wrote:
for some reason, in my current instance it's trying to
evaluate the resource bundle key as an OGNL expression.
A couple weeks ago I finally took the time to look at lots of the
warning output in my log files and was able to use that to fix a few
buggy ognl expressions (yay
Felipe A. Lorenz wrote:
Im not sure that you can use it (instanceof).
The problem might not be with instanceof but rather StringElement. Did
you try a fully qualified classname?
On 31/3/2010 06:49, RogerV wrote:
is the closest you listed. Try that one (or replace
"structure.elements[#
Supratim Bandyopadhyaya wrote:
But the parameter direction which is assigned a value "forward"
does not show.
The param "direction" is assigned the value resulting from evaluating
"forward" against the valuestack.
FOO works because anything inside the tag is
evaluated to a stri
Jason Pyeron wrote:
I am scratching my head on this one.
Maybe a filter declared in web.xml akin to sitemesh?
Hell, if you're already using sitemesh, a decorator that wraps the whole
page in a tag, followed by a scriptlet (or custom tag or
something) that takes that value and stuffs it where
Burton Rhodes wrote:
fieldValue="%{notificationID}"
onclick="%{'javascript:markNotification('+#stat.index+');'}"/>
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Are you certain that there's not more than one version of the OGNL jar
in one of those deployment environments that's causing one to
environment to find classes with different methods than the other?
I'd see if you can get detailed logging info from the classloader so you
know where all the cl
lucas owen wrote:
An easy one: how can I figure out the struts 2 previous action, the one I
come from?
You could be asking for either of two different things: The action
related to the current request? The action related to the URL being
displayed in the browser's address bar when the curre
Hand-rolled security almost always has many holes.
I would suggest using spring security.
Cimballi wrote:
One way to do it it to have a super action with a permission property,
and you set the permission property with a static param in your struts
xml files using the StaticParameters intercepto
Or just
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On 4/20/10 5:21 AM, Ganesh wrote:
I have a integer value and i have to show that many number of images.
Could any one help me how to use the Counter tag.
More recent struts2 versions have more useful iterator use cases, so now
you can just use begin, end, and step
http://struts.apache.org/2.x
On 4/19/10 2:14 PM, sharath karnati wrote:
Can you please send me sample example using AJAX in struts 2.1.8, where
action method returns json list to a page.
Trying to catch up from being out of town all weekend (and Monday), so
I'm just going to throw some results of searching google at you:
On 4/20/10 11:34 AM, sharath karnati wrote:
json-default extends struts-default, so no reason do list both (and I
don't even know if that works).
json-default defines the result type json, so no reason to redefine it
again.
json
I don't know if action names can
On 4/20/10 2:11 PM, sharath karnati wrote:
but facing same problem...
Because your problem doesn't appear to be a server-side one, but rather
what's going on inside the browser.
In struts.properties file having below line
*struts.enable.DynamicMethodInvocation = **true*
If that's true, th
Sounds like you want the browser to submit a request without attempting
to replace the current page with the results.
The way the browser does that is by using javascript and specifically a
javascript object called XMLHttpRequest. Use of that has become called
AJAX, and there are lots of libr
On 4/29/10 12:08 PM, Bhaarat Sharma wrote:
https://issues.apache.org/jira/browse/WW-2272
Fixed on xwork. rv1780
I am just trying to figure out what rv1780 means and how can I traslate that
to which xwork jar would have this issue fixed?
If you hit the "All" tab you'll see:
Fix Version/s: 2
On 4/29/10 2:13 PM, Kartik Kumar wrote:
@Nikhil No action form used as I am using Struts2. Each row has a submit
button.
Each row should have it's own form.
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On 4/30/10 6:31 AM, RogerV wrote:
What tools/techniques are people using these days to build menus for their
struts applications, particularly where menu/sub-menu contents are dynamic?
Is the struts-menu project still active/relevant or is everyone rolling
their own? How about Jquery and Json?
On 4/30/10 10:43 AM, RogerV wrote:
Where is the latest documentation for using Struts 2 tags? I had a problem
earlier in the week trying to use the optiontransferselect tag
http://struts.apache.org/2.x/docs/optiontransferselect.html
But there appears to be a bug with the snippets right now...
On 4/30/10 6:50 PM, Ozu Natsu wrote:
Anyone have any ideas?
Debugging from the client side: Firebug in Firefox.
Debugging from the server side: log messages (log4j or other).
-Dale
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On 5/1/10 11:58 AM, Ozu Natsu wrote:
I'm also puzzled why the JSONValidationInterceptor
validationAware.hasErrors() is always returning the entire validation
rule set.
Is params in the interceptor stack?
Are the arguments being passed? (Look at the request from the client
side with firefox.)
On 5/3/10 2:54 AM, RogerV wrote:
So what html does this generate for the client to render/submit?
If you set the form action to be GET it's even easier to see what it is
submitting. Once you know it's submitting the right set of values, then
you can focus on where those values go.
Thi
On 5/3/10 10:08 AM, Mitch Claborn wrote:
Bump. Any other ideas?
Yes. ParameterAware allows you to handle parameters without the setters
and getters you think are necessary. Look there again.
-Dale
Mitch Claborn wrote:
That works for setting parameter names, but not so well when the tag
On 5/4/10 10:08 AM, RogerV wrote:
The rendering is a bit odd, which makes me feel I'm still missing
something.
Due to the fact that there are three checkboxes with the right values
and the right pre-selection, we know that the list attribute and the
value attribute of the tag are w
On 5/5/10 2:57 AM, RogerV wrote:
The final clue! I changed my jsp to;
checkbox?selectedroles=ROLE_ADMIN&selectedroles=ROLE_USER&selectedroles=ROLE_UBER&__multiselect_selectedroles=
is sent. I saw an exception being thrown "No such method for
setSelectedRoles(String) and the message
Very
I believe that your problem isn't with execAndWait -- it's with the
chain result type. The way that execAndWait works is that there's only
one job runnable at a time in any given session with any given action
name. The intermediate requests don't need the arguments as it's just
using the acti
On 5/5/10 9:58 AM, RogerV wrote:
I'd be happy to contribute
I'd think the best place is:
https://cwiki.apache.org/confluence/display/WW/Struts+2+Form+Tags
I forget what hoops you have to jump through to get a working wiki
account...if it doesn't "just work" when you try to register you might
On 5/6/10 4:15 AM, RogerV wrote:
The documentation says that the checkbox interceptor "Looks for a hidden
identification field that specifies the original value of the checkbox. If
the checkbox isn't submitted, insert it into the parameters as if it was
with the value of 'false'."
So let's thin
On 5/6/10 8:38 PM, Dave Evans wrote:
My action has a rankMap property with a getter and setter.
And is setRankMap()'s argument Map?
-Dale
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On 5/11/10 5:59 AM, Steven Yang wrote:
try
${top[0]}
Except you're using EL here to access OGNL. I'd suggest this is cleaner:
value="%{top[0]}"/>
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On 5/11/10 11:34 AM, Mitch Claborn wrote:
A security scan on our site is sending a request like
/emailalink!"XxxX.html
I'd advise setting struts.enable.DynamicMethodInvocation=false as a
first step.
I'd like to be able to somehow capture those requests into a catch-all
or default method on
On 5/12/10 9:32 AM, Wes Wannemacher wrote:
I've seen a few responses, but I think the best way would be to write
an interceptor that places the bean into the session. Give it a known
name in the session, then you can use OGNL to access it...
That all sounds reasonable, except the part about put
On 5/13/10 7:10 AM, Andy Law wrote:
Following up on that thought process, if I use an interceptor then is there
any difference/tradeoff/efficiency gain or loss from stuffing the object in
question onto the Value Stack instead of dropping it into the request or the
session? I guess that "explicitn
On 5/16/10 1:13 PM, Fabio Perfetti wrote:
Hi! I am having problems with struts 2.1.8 and the plugin for integrate
hibernate.
java.lang.NullPointerException
at
it.tesina.model.DipendenteService.getByUsername(DipendenteService.java:42)
public Dipendente getByUsername(String username){
Dipende
ction directly
utilizing DAOs, and I wouldn't suggest that you ever make the service
layer and the DAO layer synonymous, both of which you appear to be doing...
-Dale
2010/5/16 Dale Newfield mailto:d...@newfield.org>>
On 5/16/10 1:13 PM, Fabio Perfetti wrote:
Hi! I am havi
On 5/18/10 12:35 PM, Ken wrote:
What I don't understand is I have an object who's constructor needs
session data...
So it calls:
Map session = ActionContext.getContext().getSession();
But session is always null...
http://struts.apache.org/2.1.8.1/struts2-core/apidocs/com/opensymphony/xwork2/Ac
On 5/18/10 2:17 PM, Ken wrote:
Let me see if I understand this correctly. Since the action object has
not been created yet, and this is in a different thread... I can not get
the correct context... Although the session objects _is_ someplace...
It will also not work in the constructor even if t
On 5/18/10 6:55 PM, Ken wrote:
The problem has been resolved with what you said...
Glad to hear it.
However I'll fill you as I am new and looking for best practise.
I can offer my advice, but I don't have the hubris to claim that's
necessarily what others would agree to as best practice. :
On 6/2/10 7:29 AM, RogerV wrote:
I'm using the Exec&Wait interceptor in a couple of places. I've noticed that
while the long running process is in progress, every time the wait screen
polls the action I get [WARN,TokenHelper] Could not find token mapped to
token name struts.token in my logs.
Ex
On 6/2/10 11:22 PM, Stephane Cosmeur wrote:
I would like to improve the security of my web application. My problem is I
would like to encrypt the visible parameters in the URL to prevent user to
change it to access data he should not see.
No amount of obfuscation can prevent someone from eventu
On 6/2/10 3:04 PM, Roger wrote:
I was more, kind of wondering, what does using exec&wait with Token support
buy me over using exec&wait without Token support? (I've never used the in-
built token support before)
https://issues.apache.org/jira/browse/WW-1741
appears to be where this code snippe
On 6/13/10 2:02 PM, Oleg Mikheev wrote:
I really think that this notation must be documented
specifically on this page:
http://struts.apache.org/2.1.8.1/docs/ognl.html
It's a wiki. Please feel free to offer the modifications you think are
appropriate.
-Dale
On 6/14/10 4:25 PM, Emi Lu wrote:
On 06/14/2010 09:59 AM, Dale Newfield wrote:
On 6/13/10 2:02 PM, Oleg Mikheev wrote:
I really think that this notation must be documented
specifically on this page:
http://struts.apache.org/2.1.8.1/docs/ognl.html
It's a wiki. Please feel free to offe
On 6/16/10 9:04 AM, Frans Thamura wrote:
but migrate and mix with REST, is still a problem
Huh?
On Wed, Jun 16, 2010 at 7:53 PM, Greg Lindholmwrote:
It should be a pretty easy migration and all the issues are documented here
https://cwiki.apache.org/confluence/display/S2WIKI/Troubleshooting+
On 6/23/10 6:55 AM, Kushan Jayathilake wrote:
Thank you very much for your quick reply, i have found the way,
no need of that # sign there.
That probably means that your action has a getSession() method. Since
you may use that view layer page from a different action, or you may
want to
On 6/24/10 5:33 PM, Brian Thompson wrote:
Out of curiosity, has anyone on the list actually used both Tiles and
Sitemesh? I'd really like to read a comparison of the two
I used tiles with Struts1 about 6 years ago.
I've been using sitemesh with Struts2 for the last several years.
I think that
On 6/25/10 2:36 PM, hisameer wrote:
I have to implement a logic so that when the server starts I can
execute some database scripts using my DAO service layer.
implement a ServletContextListener that includes the method
contextInitialized(ServletContextEvent event).
You should be able to get
Oh, and I forgot to mention, add a segment to your web.xml
so the application server knows to instantiate and call it.
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lucas owen wrote:
Bill Bohnenberger
Since 'activated' is a String, try swapping your single& double quotes,
e.g.
>
> that was it!!!
The key is understanding *why* it makes a difference.
The reason is that a single character demarcated by single quotes is not
a String, it is a character. T
On 6/28/10 4:16 AM, David Lu wrote:
I ended up just rendering that particular checkbox myself
using standard JSP and HttpServletRequest, doing things the
"old fashioned" way. :)
If you want the checkbox interceptor to work, you need a corresponding
hidden input field...you might want to render
On 6/29/10 9:03 AM, john.vargh...@smartonline.com wrote:
Hi friendsany suggesstions?
My suggestion is "don't use dojo".
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On 6/26/10 4:26 AM, Paweł Wielgus wrote:
as a long time tiles user it would be very interesting for me to read
about some specific problem that can be easily solved in sitemesh and
hard or impossible to solve in tiles.
One thing that's difficult to get right if you have to generate the page
in
On 6/29/10 6:23 PM, Chris Pratt wrote:
I think the decision really comes down to which model you like
better.
No argument. I'm mainly using sitemesh with this project because I jump
started it with appfuse, and that's what it used :-)
-Dale
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On 7/1/10 3:51 PM, Ken wrote:
This produced the desired effect:
(added var="header" to iterator tag)
If you have var="header" in the iterator, the appropriate way to
reference that value within the iterator is "%{#header}"
On 7/1/10 4:08 PM, Ken wrote:
Adding 'var="header"' to the tag simply pushed a named
object onto the stack.
Am I missing something?
Yes.
Any use of an s:iterator always pushes the current item onto the top of
the stack during each iteration of the body. You can refer to that as
"top" if
On 7/7/10 7:04 AM, Amol Ghotankar wrote:
Authorization will have two parts
1. decide which action are allowed and which are not,
Spring Security.
2 . decide how much data to access.
Means if I have a database which has 100 rows, then to show 100 or 10 or 50
based on the role of the user an
On 7/7/10 1:28 PM, Amol Ghotankar wrote:
2 . decide how much data to access.
This I am really working something where struts2 intercepter will read what
role the user has and set some global role for that reqest which will be
read by dao to use to fetch the data.
The interceptor cannot know in
On 7/7/10 2:11 PM, Ken wrote:
This is a hand rolled solution I used:
Create an interceptor which checks if a User object exists when
accessing a secure package, if it does not exist redirect the user to a
login page and record the initial url (will redirect back to that page
after login).
This
On 7/7/10 2:26 PM, Amol Ghotankar wrote:
Part 2 . How to control access of data from back end database based on
action/user-role.
i.e how much data should be returned through called action, 10 rows, 100
rows or 1000 rows from database, based on user role and/or called action.
Whether data sh
This isn't your architecture review board. This is a mailing list
supporting struts, just one of many components in your application.
Not a single one of your questions relates to struts.
-Dale
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On 7/8/10 9:44 AM, ch...@chrismiles.org wrote:
Getting the resuling rendered JSP would be something tricky.
And not what you want. You'd still have to go through that output and
modify all the relative links to make them absolute, and you sure don't
want to have any javascript or forms in yo
On 7/8/10 10:17 AM, MB wrote:
"Using Struts 2.x can we do authorization of client request, if yes
what are the best practices"
That answer has been given 3 times in this thread: Spring Security.
The best practices are to learn about architecture and security, which
are completely independent
On 7/8/10 10:37 AM, Robert Graf-Waczenski wrote:
Yes, tricky indeed, but currently the only way to go.
Not the only way. Just because you use jsp to render pages doesn't mean
that's the only way to render them. You could render that page with
freemarker or velocity (or, or, or) which can mo
I'm pretty certain this is not a good idea, but it's a hack that's been
floating in my head: If you use sitemesh, you could make a decorator
that captures the full message, does something with it, then echoes it
again.
basically:
-Dale
---
On 7/9/10 6:42 AM, Alvarito wrote:
Does anyone knows what is the support and existing online documentation
to work with Struts2 and Hibernate together?
Matt Raible has put together quite useful documentation that goes along
with his "AppFuse" tool that basically helps you kick start an
applic
On 7/14/10 1:22 PM, mailtolouis2020-str...@yahoo.com wrote:
https://cwiki.apache.org/WW/application-session-request-objects-in-jsp.html
I think the doc need to update.
Done, thanks:
https://cwiki.apache.org/confluence/pages/diffpages.action?pageId=14052&originalId=23332622
-Dale
-
On 7/16/10 1:06 PM, abhishek jain wrote:
The dispatch action is calling some of the functions of the action class
multiple times, it calls it twice for mozilla and single time in chrome.
One common error that will appear to result in this behavior are images
without a specified src, resulting
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