Hallo Petra,
die Cosmos hat die Abbuchungen jetzt scheinbar eingestellt.
Ist die Aachen-Münchner schon umgestellt? Falls ja, könnte ich das
Konto ja kündigen.
Gruss, Frank
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1) With a Google map, I can set the Bounds of a map easily. When I try
to do the same with an OpenStreetMap, my Bounds are ignored and I get a
thumbnail of the world map. What could be going on here?
There is a tutorial somewhere on the OpenStreetMap Wiki. The
boundaries have to be computed
Hi,
is there one established way to generate a page hierarchy?
Or some best practices?
I like to have a website (also a dynamic one) organized in a
hierarchical way like traditional static websites. This way
users can go to their desired functionality quickly and may
be able to even remember the
Hi Adrian,
- Are you setting your entity manager on the threadlocal during
onBeginRequest by putting it on or relying on the inititalvalue for the
threadlocal.
I think you hit the problem here. The example I used (in German at
http://rattlab.net/2008/10/persistenz-fur-den-feedreader/)
Well when it comes to EntityManagers be sure to close, commit and
clear your threadlocal instance after your service request cycle.
Exactly that didn't work for me. I checked for open transactions,
closed them, closed the EntityManager and even released it by setting
the ThreadLocal variable
Yes, but not all transactions are request-scoped. We have many times
implemented asynchronous transactions, because the user didn't want to
wait for the results.
Can you give a (high level) overview how to handle such a situation
in Wicket? I'm sure clients will demand such functionality
Hi,
would the Request object be a good place to store a JPA EntityManager?
It would be created in onBeginRequest() and destroyed in
onEndRequest() of the RequestCycle object.
I saw two other options already:
- use a filter in combination with Spring (I don't want to use Spring
yet - this
Don't fall into the trap of premature optimization!
Hm. Maybe I'm in this trap already.
But what is wrong with binding a resource directly to the request when
it is used exactly for the lifetime of the request? For me this only
sounds logical compared to the pragmatic approach using a
You may find these of interest:
http://javanotepad.blogspot.com/2007/08/managing-jpa-entitymanager-lifecycle.html
Yes, if I need that level of flexibility (which I don't need). I pay
with complexity of the implementation.
Anyway, this is a nice lesson, thanks for the link!
Regards, Frank
I tried user-digest-subscr...@wicket.apache.org
This has to be users-digest... (note the s)
Regards, Frank
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Hi,
I got a Wicket project set up with Maven and work with it in Eclipse.
I like to deliver static content through a webserver directly (lighttpd
in this case). I do this also for the CSS framework that I use (YAML).
Now there ist the problem to include the static content during the
tests.
I
Hi,
I am still very very new to Java and Wicket of course too,
so excuse me if this is a dumb question.
I swiched my project to Wicket 1.4-rc4 now and got all these
wonderful warnings about the Raw types of the components
in my sources.
Are there any examples that highlight the handling of
the
Hi,
does anybody have a Wicket quickstart project updated
to the latest versions?
I am new to Java, to Maven and to Wicket of course too.
I have a background in web developing with Zope and
Django (all implemented in Python) but am forced to use
Java now. I know that the learning curve will be
Eyal Golan egola...@gmail.com wrote:
Have you checked http://wicket.apache.org/quickstart.html ?
Yes I saw it some day but forgot about it. Thanks for
pointing there.
Thanks also to Linda and Steve. All this was very helpful.
Regards, Frank
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