Has anybody looked at AWS Elastic Beanstalk?
http://aws.amazon.com/elasticbeanstalk/
What do you think
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To
PersistenceManager pm = PMF.get().getPersistenceManager();
Transaction tx = pm.currentTransaction();
Realitka r = new Realitka ();
tx.begin();
Nemovitost n = new Nemovitost (req.getParameter("value")
List nlist = new ArrayList();
nlist.add(n);
r.setSeznamNemovitosti(nlist);
try {
pm.make
Try:
request.getParameter() instead. getAttribute retrieves an attribute from
servlet/request/session/page scope. You can read about the differences here:
http://www.jguru.com/faq/view.jsp?EID=1307699
Check out these results for more examples on using getParameter:
http://www.google.com/search?
Yes, to use JDO your going to have to annotate the class and have the
DataNucleus enhancer run over the classes. If you use the low-level API then
you can just query for the Entity object itself.
On Wed, Jan 26, 2011 at 3:09 PM, Marc Herber wrote:
> Thanks for your hint. Meanwhile I debugged the
Thanks for your hint. Meanwhile I debugged the code and found the reason of
the NullPointerException.
The method getObjectById is implemented by the class
DatastoreJDOPersistenceManager. Within this method there is
*EntityUtils.idToInternalKey(getObjectManager(),
cls, key, false);*. This metho
I just talked about GQL because within the Datastore Viewer of my dashboard
I can enter a GQL-query. That's why I was assuming that "everybody" has to
use GQL...my fault.
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try Spring Roo
On Wed, Jan 26, 2011 at 8:08 PM, GeneralSlaine wrote:
> Thanks all for the feedback. I guess I will start with having a good
> look at Objectify.
>
> Other question:is there any open source project that you guys know of
> which fully generates a gui dynamically in GWT based on
I have a very large web app and I have no other recourse besides
either moving away from app engine or having the limit increased. The
number of URL mappings seems like a very arbitrary property to cap at
100, and this is simply not enough for many web apps with a wide
scope. How can I get the li
The work around I found was, click on "set as default", even if you have
only one version.
Hth
On Jan 26, 2011 1:09 PM, "Sumi" wrote:
> I too am facing the problem.
> the fault version is not showing up.how ever it shows up if i access it
with
> the version.latest.x url
>
>
> On Wed, Jan 26,
Thanks all for the feedback. I guess I will start with having a good
look at Objectify.
Other question:is there any open source project that you guys know of
which fully generates a gui dynamically in GWT based on introspection
of the objects? Based on this info a basic GUI with List, Detail,
Crea
I suppose I was hoping for a solution that doesn't involve reloading
the project... a way to load new resources as they appear.
Micah
On Jan 25, 12:05 pm, Don Schwarz wrote:
> You can try touching (i.e. re-saving) your appengine-web.xml file. That
> should cause the DevAppServer to reload your
Did quick check, Yes, KEY(' ') can be used if what's inside is an encoded
key, but I assumed that by a plain 1 it was an unencoded ID value.
On Wed, Jan 26, 2011 at 12:00 PM, Stephen Johnson wrote:
> Minor minor point :) I believe Ikai if you look at your posted code you
> forgot the entity kind
Minor minor point :) I believe Ikai if you look at your posted code you
forgot the entity kind in your call to KEY, you used KEY('1') without any
entity kind stated. I also was assuming he was using datastore viewer which
I think he was. Or is this KEY('1') allowed without entity kind allowed??
On
Minor point: I posted Python code because you used the term "GQL". I assumed
you were working with the datastore viewer - the code sample I posted should
be valid there.
Java code in JDO uses JDOQL.
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Anything is possible, but I think it is unlikely. You should use
StringProperty when possible and build your own validations.
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Developer Programs Engineer, Google App Engine
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Reddit: http://www.reddit.com/r/appengine
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I too am facing the problem.
the fault version is not showing up.how ever it shows up if i access it with
the version.latest.x url
On Wed, Jan 26, 2011 at 10:03 AM, RDS wrote:
> I am seeing the same problem - and it is not related to calling a specific
> version or setting the default versi
Also, check that the PMF.getPersistenceManager() returns a non-null value.
Perhaps with the changes you've been trying you don't have the
"transactions-optional" name in the config file matching the code.
On Wed, Jan 26, 2011 at 11:00 AM, Stephen Johnson wrote:
> Well, you shouldn't be getting a
I am seeing the same problem - and it is not related to calling a specific
version or setting the default version.
On deployment, the new code is not activated even though App Engine says the
deployment was successful.
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Well, you shouldn't be getting a NullPointerException if the entity is not
found so something else is wrong. The correct exception would be
JDOObjectNotFoundException. Are you sure the PageParameters parameters is
not null or something else isn't null?? You don't use the 'a' variable in
anyway in t
each time you increase the version of the app, you have to manually set the
new version to serve as default
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I am testing an app, and have been having various problems, which I will
outline briefly:
1. Created new app, added a few named task queues, everything was working
fine.
2. Renamed & reconfigured the named queues. Deleted the old queues.
3. Everything looked fine in the code, but the tasks were
I am testing an app, and have been having various problems, which I will
outline briefly:
1. Created new app, added a few names task queues, everything was working
fine.
2. Renamed & reconfigured named queues. Deleted old queues.
3. Everything looked find in the code, but the tasks were not bein
yes we do... try this out
http://guice-maven.googlecode.com/svn/trunk/com/thoughtworks/xstream/xstream/xstream-1.3.2-SNAPSHOT-GAE/
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Nobody has such jar file?
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Anyone?
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I made a few changes to this tutorial(http://www.cssjockey.com/web-
development/an-easy-way-to-create-loading-bar).
It doesn't really show how much progress the load has made but at
least users will know something is hapening.
When the page loads I call $("loading").hide();
then right after I call
Thank you, is possible that in future the validation will be more "strong"?
I'm starting a project and I have to decide what type of data use...
ale
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Hi,
I am trying to create owned one-to-many entities. Class "Nemovitost" has
exactly one "Realitka" class and "Realitka" can have many "Nemovitost".
Unfortunately I am failing to create "Nemovitost". When I do that, it seems
ok, no exception raised during persist but no entity "Nemovitost" can b
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