Hi Daniel,
In Tapestry there are so many good features concerning exception handling and
reporting, you have the flexibility to deal with them in whatever way suites
you best. Look at the onException tapestry event handler, it may be what you
want, so something like:
Object onException(Throwab
So is it using some kind of dynamicproxy-black magic? And inside the
proxy, is it using per-thread based storage to keep track of who owns
who?
Where's the code for that so I can understand it?
-Daniel
On Thu, Apr 9, 2009 at 11:17 PM, Robert Zeigler wrote:
> HttpServletRequest is scoped per-thr
HttpServletRequest is scoped per-thread.
The object that is injected is a proxy around the actual
HttpServletRequest object.
When you reference it, the methods are called on the "real" request
for the current thread.
So, yes, it works. :)
You can do the same thing with the hibernate Session
Also, if I inject a Hibernate Session, and a HttpServletRequest, how
does threading work with that?
I mean, one thread could be running through the singleton, processing
one request against the session, right as another one enters. How do
you inject 2 per-thread managed hibernate sessions into a s
> This only seems to affect some people ... I suspect it may only occur
> when an Apache server is between the browser and the servlet
> container. Can you confirm?
FYI, if it helps you at all I am running 5.1.0.0 in production Apache 2 -> AJP
connector -> Tomcat 6, I get only the occasional Gzip
public MyRequestFilter implements RequestFilter {
private final HttpServletRequest servletRequest;
public MyRequestFilter(HttpServletRequest request) {
servletRequest = request;
}
public boolean service(Request request, Response response,
RequestHandler handler)
{
Part of the problem is that to grab the user object, I need access to
a session, and sessions are not thread safe. So either I have a
service that uses a long-lived session with user objects loaded by
synchronized methods. Or my requestfilter is made per-thread with a
session, or HibernateSessionSo
Still confused. So buildMethods allow proxies/per-thread? But using
constructor style doesn't? Even if the class passed to autobuilding is
annotated per-thread?
On Thu, Apr 9, 2009 at 8:58 PM, Robert Zeigler wrote:
> Yes, build methods go in the app module.
>
> RequestFilters: depends on how you
Yes, build methods go in the app module.
RequestFilters: depends on how you build them, but if you construct
them as a bonafide service (rather than autobuilding) they will be
proxied, and are therefore elligible for "per thread scope".
That said, I've never used a per-thread RequestFilter.
Yes, you can contribute to HttpServletRequestFilter.
But that's pretty "barebones"; my preference for filters is to
contribute a RequestFilter (a lot of state information is setup by
tapestry during and after the HttpServletRequestHandler pipeline; off
the cuff, I'm pretty sure ApplicationSt
Also, build methods go in the appmodule, right?
Guess it wasn't my final question. :)
Also, are RequestFilters per-Thread, or Singleton? Can they be
per-thread if needed?
-Daniel
On Thu, Apr 9, 2009 at 7:42 PM, daniel joyce wrote:
> I also found a HttpServletRequestFilter.
>
> Thanks for the r
I also found a HttpServletRequestFilter.
Thanks for the response, it helps to explain a lot.
I am finding my biggest problem is the documentation. I have OReilley
safari access, and the Tapestry 5 book there leaves out about half
features. What is needed is a tapestry cookbook/recipe style thing.
Autobuilder vs. builder vs. constructor:
Depends on your needs. These aren't mutually exclusive, either.
a) Tapestry's ioc container will attempt to use an "ObjectLocator" to
fill in the arguments to the constructor; one such object provider is
a service injection provider.
So, though it us
On Thu, Apr 9, 2009 at 8:11 PM, Howard Lewis Ship wrote:
> The events triggered by the default components used by the BeanEditor
> can't be caught: those components are rendered from other pages, they
> aren't part of your page hierarchy, so component events bubble up on
> the other page hierarch
The events triggered by the default components used by the BeanEditor
can't be caught: those components are rendered from other pages, they
aren't part of your page hierarchy, so component events bubble up on
the other page hierarchy.
In addition, the client element ids are documented, but the com
How/where do I inject it? It's not obvious from the docs on when/how I
should user autobuilder vs builder vs constructor.
The docs say you need to inject services explicitely inside the
constructor, yet the CayenneRequestFilter has a constructor w/o Inject
annotations.
Also, the Tapestry 5 Reques
Example of turning off an individual column's sorting:
http://jumpstart.doublenegative.com.au:8080/jumpstart/examples/tables/gridmodel1
On 07/04/2009, at 5:53 AM, Geoffrey Wiseman wrote:
On Mon, Apr 6, 2009 at 1:59 PM, Amit Nithian
wrote:
Is there a simple way to disable the sorting featur
When tapestry throws an excpetion it gets handled by the exception
report page - http://wiki.apache.org/tapestry/Tapestry5ExceptionPage
You can override that.
For other generic errors such as 404, check out
http://wiki.apache.org/tapestry/Tapestry5HowToUseTapestryForCustomErrorPages
daniel
Lets say a user bookmarks a path like view/123
This is supposed to allow them to go a tapestry page that will display
info on Project 123.
ViewProject.java has a onActivate(Integer projectNum)
What happens if the user types in view/hshqwueh ?
I know Tapestry will balk on trying to convert that
Awesome, Thanks!
So far, the nice thing about Tapestry has been its very fluid
component based nature. I am so used to having to do things in a
certain order with other frameworks. Here, things are very orthogonal,
and my reasoning about how to use Tapestry keeps improving.
-Daniel
On Thu, Apr 9
I wasn't actually aware of the URL rewriting feature was intended for this
purpose. I'm gonna check it out. Do you plan to release a 5.1.0.x release of
your changes shortly?
Dave
- Original Message
From: Robert Zeigler
To: Tapestry users
Sent: Thursday, April 9, 2009 3:02:27 PM
Su
Hi Andy,
Thanks for the suggestion, but I'm not quite sure what you're doing when you're
advising the ComponentEventLinkEncoder. Since the internals are much more
different, I'm not sure how to advise the createPageRenderLink method. If you
don't mind, can you provide details of what you're do
Here's a sample request filter that plays with application state
objects (which are backed by the http session):
http://code.google.com/p/tapestry5-cayenne/source/browse/trunk/tapestry5-cayenne-core/src/main/java/com/googlecode/tapestry5cayenne/services/CayenneRequestFilter.java
You can also us
Roberto,
Thanks for the reply.
Fernanda.
Tapestry Infodea wrote:
>
> I believe that it's not possible. You can resolve as follows:
>
> http://wiki.apache.org/tapestry/Tapestry5HowToOverrideTheDefaultErrorMessageBanner
>
> and converting the original Errors_xx.properties to UTF-8.
>
> Robe
Whenever I try and capture validation events for a particular component in
beaneditor / beaneditform, I fail. I can catch the whole form, but not the
individual components, anyone know why?
I've got a form with a beaneditor in it, and I've added a field of my own,
'sponsor', but it also contains
What about using a requestfilter? Any better docs on how to implement
one? I see bits and pieces here and there, but nothing as coherent as
the Dispatcher howto.
-Daniel
On Thu, Apr 9, 2009 at 11:38 AM, daniel joyce wrote:
> I looked at spring security, and it required yet-another annotation,
>
Hi Dave,
I should be committing some changes to the new URL Rewriting support
shortly (updating documentation at the moment); I'll be very curious
to see if the api changes (note: this is an "alpha" feature, still
subject to api change until 5.1 is declared "final") will allow you to
do w
If you want to do the equivalent in 5.1 then you'll need to extend
ComponentEventLinkEncoderImpl and override any methods you want to change.
Alternatively (since the decoding is now in here rather than in the Dispatcher)
you can use service advice which is what I did. Check out the recent threa
I looked at spring security, and it required yet-another annotation,
and annotating a class to protect it didn't protect the methods as
well. This struck me as too hit-or-miss
With Tomcat, I can simply protect whole paths or pages, no need to
worry about annotating a class, and then annotating eac
We needed to contribute a custom version of LinkFactory to meet a business
need. I realize that it was internal and was subject to change, but now that
there is no LinkFactory present in 5.1 I would like some help figuring out how
to implement the same functionality.
We need to be able to spec
Maybe you should look at the tapestry-spring-security plugin
(http://www.localhost.nu/java/tapestry-spring-security/index.html). It
works great and integrating is also not that difficult.
Good thing is that you can both secure by single page or by page folders.
Beware that it is not compatible
Hi,
I am having a bean-grid, and when I click on a list-item I want to
change the view to the corresponding bean-edit-form (master-detail
view). For that I want to use the lightbox effect
(http://www.huddletogether.com/projects/lightbox2/), so for the user the
bean-edit-form comes as a modal
Making my head spin ... I'll try and reason this one out.
On Thu, Apr 9, 2009 at 9:41 AM, Blšták Peter wrote:
> Hi
>
> I have a problem with inherit parameter binding in 5.1.0.2 and 5.1.0.1
> release (5.0.18 is OK).
> Inherited value is lost if count of inheritance in stack for one component
>
Hi
I have a problem with inherit parameter binding in 5.1.0.2 and 5.1.0.1 release
(5.0.18 is OK).
Inherited value is lost if count of inheritance in stack for one component
parameter is more than 1 (not sure if this is good description).
Example will be the best description of my problem...
Fi
You can make the hard-limit very high; it can never exceed the number
of request-processing threads configured for your servlet container.
That, of course, brings into question why you would even need a hard
limit (this may be over-engineered!).
I expect that in a later release, probably 5.2, you'
See http://tapestry.formos.com/nightly/tapestry5/guide/conf.html
>Should I then maximize the page-pool.hard-limit to 150?
Its difficult to give you numbers, its something you should figure out through
monitoring and testing, I ran a number of test to determine my thresholds. I am
using:
configu
Hello
The default for the absolute maximum number of page instances is 20.
Does this mean 20 users can request the same page at the same time? I am
rebuilding a website that has at peaktimes around 100 users per second,
requesting the same page (home page)..
Should I then maximize the page-pool.
I believe that it's not possible. You can resolve as follows:
http://wiki.apache.org/tapestry/Tapestry5HowToOverrideTheDefaultErrorMessageBanner
and converting the original Errors_xx.properties to UTF-8.
Roberto.
Fernanda C. Carmo ha scritto:
It´s possible to tell Tapestry (5.0.18) to use a
It´s possible to tell Tapestry (5.0.18) to use a diferent charset
(especifically "iso-8859-1") when reading the properties file? How i do it?
I put
configuration.add(SymbolConstants.CHARSET, "iso-8859-1");
in the contributeApplicationDefaults(MappedConfiguration
configuration) method and I
hi,
i have the project going using T5 and Spring 2, and deploy in tomcat 6.0.18.
The problem is how do i configure the logging?
1) In spring 2? or T5?
2) log4j.properties will be placed under classes under WEB-INF, where do i
setup the logger in order for me to inject into T5 pages and do the l
Done, i've created an issue with my implementation.
For future reference: https://issues.apache.org/jira/browse/TAP5-637
On Thu, Apr 9, 2009 at 1:15 AM, Thiago H. de Paula Figueiredo <
thiag...@gmail.com> wrote:
> Em Wed, 08 Apr 2009 20:07:41 -0300, Hugo Palma
> escreveu:
>
> Any idea how i ca
Thnks Andy,
I'm increase memory if it need. But the second thing is more significant.
Now I'm just say that something happens with T5.1.0.2 against T5.1.0.1 (I'm
do nothing with my sources) and this prevent me to use T5.1.0.2. May be
somebody also carefully manually check installed application and
:o)
fair enough, i'll give it a try...
On Thu, Apr 9, 2009 at 1:15 AM, Thiago H. de Paula Figueiredo <
thiag...@gmail.com> wrote:
> Em Wed, 08 Apr 2009 20:07:41 -0300, Hugo Palma
> escreveu:
>
> Any idea how i can do this ?
>>
>
> You can write a Javascript counterpart of ContextPathEncoder and
serg-l schrieb:
Hi!
I'm found strange things when try T5.1.0.2...
Under mvn jetty:run everything work properly...
1. When I'm perform integration tests (mvn test), after testing of several
pages I'm receive java.lang.OutOfMemoryError: Java heap space
Yeah, we have two kinds of unit tests i
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