Hi,
I have multiple Wicket Applications running on different servers, each of
them runs on OSGI/Jetty, and a Master Wicket Application also runs on
OSGI/Jetty. Master wicket application, has its own server, where it gets the
data from the sub servers.
Do you recommend Pax Wicket for such
If you're already using Wicket successfully in OSGi, then I don't see what
benefit using pax-wicket will add for you.
pax-wicket is useful to help get you going in OSGi, since the class loading /
serialization stuff can be tricky. Sounds like you're doing ok, though.
=David
On Oct 12,
In any case, this is getting REALLY off topic... ;-)
On the contrary; this is really helpful for OSGi n00bs like me. Thanks
for replying everyone.
Eelco
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Hi David,
Antilia simply use equinox extensions for class-loading that way you can use
normal Wicket components... No need to modify Wicket or your components.
There I just create the extensions points I need to allow extending
components at some places (e.g. toolbars). The projects I mentioned
Hi Ernesto,
Antilia simply use equinox extensions for class-loading that way you can use
normal Wicket components... No need to modify Wicket or your components.
Ok, do you mean buddy classloading?
If so, that's not real OSGi. :-)
What I wanted to says is that you not always have to face
Yes I mean buddy class-loading. It might not be real OSGi but it works:-)
as far as you only use equinox.
I also do like a lot OSGi. But I know from experience that it might take
some time for newbies to get the full grasp of it
Cheers,
Ernesto
On Thu, Jan 28, 2010 at 9:47 AM, David
Buddy-class loading is real OSGi since 4.1 ;)
The new MANIFEST.MF entry is named Bundle- *BuddyPolicy.*
Cheers,
Jochen
On Thu, Jan 28, 2010 at 9:55 AM, Ernesto Reinaldo Barreiro
reier...@gmail.com wrote:
Yes I mean buddy class-loading. It might not be real OSGi but it works:-)
as far
Buddy-class loading is real OSGi since 4.1 ;)
The new MANIFEST.MF entry is named Bundle- *BuddyPolicy.*
Ok, thanks for letting me know. I haven't looked at 4.1 at all.
I'll have to look into the buddy thing. I'm wondering if it was some kind of
compromise for the Equinox people, or if there
I ran into a lot of use-cases for it.
Just take a look at esper and drools. They are packaged as OSGi and need to
be able to work with classes provided by people using them.
But yes, we are getting a little off topic here :D
I did not know about it being included on the standard...
Thanks for the update.
Ernesto
On Thu, Jan 28, 2010 at 11:18 AM, Jochen Mader pflanzenmoer...@gmail.comwrote:
Buddy-class loading is real OSGi since 4.1 ;)
The new MANIFEST.MF entry is named Bundle- *BuddyPolicy.*
Cheers,
Jochen
Thank you very much
On Thu, Jan 28, 2010 at 12:08 PM, Ernesto Reinaldo Barreiro
reier...@gmail.com wrote:
I did not know about it being included on the standard...
Thanks for the update.
Ernesto
On Thu, Jan 28, 2010 at 11:18 AM, Jochen Mader pflanzenmoer...@gmail.com
wrote:
Is there a How-to for OSGI and wicket, not from pax
I managed to install jetty servlet api in equinox...now I have to install
wicket somehow
Good luck!
Due to serialization issues, it's not an easy problem to solve.
I don't know of any how-to. All I can say is that you have a long road
Is there a How-to for OSGI and wicket, not from pax
I managed to install jetty servlet api in equinox...now I have to install
wicket somehow
Good luck!
Due to serialization issues, it's not an easy problem to solve.
I don't know of any how-to. All I can say is that you have a long road
Hi Eelco,
Is there a How-to for OSGI and wicket, not from pax
I managed to install jetty servlet api in equinox...now I have to install
wicket somehow
Good luck!
Due to serialization issues, it's not an easy problem to solve.
I don't know of any how-to. All I can say is that you have
I have seen OSGi successfully used with Wicket on production environments...
With no problems with the serialization issues you mentioned.
Best,
Ernesto
On Thu, Jan 28, 2010 at 1:08 AM, David Leangen wic...@leangen.net wrote:
Is there a How-to for OSGI and wicket, not from pax
I managed
Take a look at
http://code.google.com/p/antilia/source/browse/#svn/com.antilia.wstarter
http://code.google.com/p/antilia/source/browse/#svn/com.antilia.wstarter
http://code.google.com/p/antilia/source/browse/#svn/com.antilia.wstarter.demo
I have seen OSGi successfully used with Wicket on production environments...
With no problems with the serialization issues you mentioned.
Yes, I am using pax-wicket for this.
What I meant was--as I understood from the original post--the person wanted to
use wicket in OSGi without using a
Hi,
Thank you for your suggestion. I have no time to look at this earlier,
but Wicket 1.3.0-rc2 is out now and after upgrade the error message I
have has changed to:
java.lang.IllegalStateException: spring application context locator
returned null
at
Hi,
You have written: This causes problems with session
serialization/deserialization in an OSGI environment. I don't know is
it a related problem, but I have the following situation (of course
app is running in OSGi environment):
I have a page with DataView displaying products list with images.
Yep, I've seen though before.
It's probably a ClassNotFoundException on deserialization which gets
eaten by ObjectInputStream (there's a bug report at Sun for this). To be
sure you can debug trapping on ClassNotFoundException (caught and
uncaught) when this problem occurs.
However, since
Digging some more in the code, it seems to be the case that *pages* in
the session are serialized like you say (writeObject in the Page class).
However, this still leaves all the other objects in the session
serialized by the container. Thus if I extend WebSession and add my own
fields, they
Well yeah. I never meant for you to put actual code out there. But
like you said a small quickstart with a readme would be great.
-igor
On 11/16/07, Ernesto Reinaldo Barreiro [EMAIL PROTECTED] wrote:
Hi Igor,
The main problem I see here is that there is not a single approach on
building a
Hi,
On Nov 16, 2007 6:12 PM, dado [EMAIL PROTECTED] wrote:
Edgar,
I am curious: what version of Jetty are you using? Where did you get the
appropriate bundles? Could you share your Activator code that starts Jetty?
Thanks again,
I use the http service available in Apache Felix.
br,
Ernesto,
Your Equinox-based sample app using wicket would be of great interest!
Many thanks,
David
Ernesto Reinaldo Barreiro wrote:
Hi Igor,
The main problem I see here is that there is not a single approach on
building a wicket based OSGi application. For instance, we have taken a
Hi,
In my spare time I'm building a CMS with wicket. I'm not developing it
actively, just playing with it in my spare time. So far I developed
the following bundles:
Wicket as an osgi bundle:
http://mybundles.googlecode.com/svn/trunk/wicket/wicket-bundle/
A simple wicket example application:
perhaps one of the groups who are using wicket and osgi successfully
can put together an example project that demonstrates all these
concepts so the community does not have to reinvent the wheel and
solve problems that have already been solved by others...thats what
this is all about afterall
Edgar and all,
I am new to wicket but have built an application using Velocity and Equinox
OSGi. I am hoping to switch from Velocity to Wicket. Edgar's code below is
most helpful! Do you or anyone have any other code to share? Bundles? For
example, this code would be helpful as well
you
Edgar,
Cool! I have been thinking Java could at long last have a good CMS, if
someone were to do it using OSGi. I might want to be your first user.
I am curious: what version of Jetty are you using? Where did you get the
appropriate bundles? Could you share your Activator code that starts
Hi Igor,
The main problem I see here is that there is not a single approach on
building a wicket based OSGi application. For instance, we have taken a
different approach to the one described in a previous e-mail. Moreover,
as we had some code base already working when we decided go OSGi what
David,
Take a look here.
http://www.eclipse.org/equinox/server/
They have bundled jetty as a pluging. So the only thing you have to do
is start Jetty pluging as well. Don't know if other OSGi implementations
offer something similar as well.
Best regards,
Ernesto
dado wrote:
Edgar,
Cool!
Hi,
I ran a helloworld application in osgi, the only problem I found was
a classloader issue, I had to use a custom IWebApplicationFactory. I
copy the code bellow.
In order to make it work you have to register an OsgiWicketServlet
instance in the HttpService.
hope it helps,
Edgar
public
We have gather some experience on using wicket and OSGi: we have been
using them together for almost a year now. Instead of going the PAX way
we chose to tie ourselves to equinox implementation of OSGi and we use
some eclipse extensions to avoid class loading problems (look for
Hi,
We are using Wicket as the UI layer in our OSGi application platform
project. The registration of WicketServlet (or filter) is done in the
very similar way like the Edgar wrote (even we have the same class
names :)). And it is quite simple.
The main problem is with Spring (precisely with
Hi Ernesto,
You tell about some problems you met but could you summarize the benefits
you had by adopting OSGI?
Thanks,
Serge.
2007/11/14, Ernesto Reinaldo Barreiro [EMAIL PROTECTED]:
We have gather some experience on using wicket and OSGi: we have been
using them together for almost a
Hi Serge,
The main benefits I see are:
-modularity: now our applications are composed of small modules adding
specific functionality (e.g. scheduling, reporting,...). You don't need
to use the whole stack but just those needed for your particular
application (or those for which a customer
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