Link the folder of the super project to your child project
NM
On Sun, May 30, 2010 at 11:02 PM, opok vir...@gmail.com wrote:
Hello,
I am trying to extract some common classes out to be a common jar, and
I want to reference it by the appengine project in Eclipse, it
compiles well but could
I keep getting an UnsupportedOperationException error on startup
something like 80% of the time. If I'm lucky, I don't get it and the
server runs fine from then on. Looks like some startup issue. If I
remember, there was some thread saying this was the result of a race
condition with DataNucleus,
Anyone?
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Thanks a lot.
On May 28, 4:57 pm, jnizet jni...@gmail.com wrote:
http://code.google.com/intl/fr/appengine/docs/java/tools/devserver.ht...
On 28 mai, 13:07, Gaurav Munjal mail2gauravmun...@gmail.com wrote:
I have made some changes in the class file, whose objects were
persisted... Now I
Your problem would not be due to billing. The classes are either
available or not.
It sounds like you are missing the GAE jars in your war/WEB-INF/lib
directory. Normally if you use Eclipse they are added automatically
by the Google plugin. But double check that they are there.
On 31
Also, make sure that the GAE jars are not old versions. e.g. you
could have 1.3.4 on your build path but the war dir might have 1.2.8
On 31 May 2010, at 14:19, Dimedrol wrote:
Anyone?
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Normally, session cookies are created non-persistent on the browser side,
but you could try to re-set the session cookie in a filter and use
Cookie.setMaxAge(int) to make it persistent, like lembas did with GWT in his
initial post.
For plain Servlet API it could look like:
String sessionId =
It would be more interesting to talk about the actual limitations of
the provided Google sql db
On May 24, 9:57 pm, Ikai L (Google) ika...@google.com wrote:
Yep. Distributed datastores wouldn't exist if we had figured out a way to do
scalable, cheap and fast horizontally scalable SQL that could
I checked it out again and this time there were some warnings in the
Logs that said, No handlers matched this URL . But the web.xml and
cron.xml seem to be okay.So I don't understand what the issue is.
On May 28, 2:26 pm, RockyWolf jamesisaa...@gmail.com wrote:
I am testing acronjob. It gets
I found that similar behavior to my application as well. Any ideas
anyone ?
On May 28, 12:58 am, Andrei Cosmin Fifiiţă andrei.fifi...@gmail.com
wrote:
Well the sequence described was run a few times... enough to say that i can
recreate it: as u said, this pb appears after 3-4 maybe 5 min of not
I want to understand exactly how data that I send into data store are
secured, the limitation and what is the guarantee if someone brakes in and
steel some personnal informations about a member ?
I want to build a small a application for a small business that store a lot
of informations about
I want to use the Google account login to retrieve the informations to
be used for Google's gdata api so that when I start the application
deployed on Google App Engine the user is asked for its login and I
can then use this information on the server side to specify the
credentials for Google
Hi everyone,
I am new to google app engine. I would like to search the services
available from my java code - is there an API for this?
thanks, murali.
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It will be good to have a official Java Uploader.
On May 18, 10:19 pm, Ikai L (Google) ika...@google.com wrote:
Also, I should mention that in general, use HTTP POST for anything
destructive. An HTTP GET should not change data. It's too easy for a user to
reload a page without a warning or a
Hi, I have a persistance class. now i want to query with its key and
other one field.
I have tried in this waya
Query qry2 = pm.newQuery(File.class);
qry2.setFilter(key == keyParam);
qry2.setFilter(initialVersion = version);
qry2.declareParameters(com.google.appengine.api.datastore.Key
keyParam,
Hi list,
Is there any way to control how many nodes we want to use? I want to
compare request time of using n nodes to run my app. Thanks!
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I'm a long-time Java web-app developer and Eclipse user, but first
time Google App Engine user.
In debug mode with the Eclipse plugin (1.3.4), my servlets are not
being loaded, and I have no idea why.
Logging shows that appengine-web.xml and web.xml are being read, which
has proper definitions for
Hi,
I've a problem
I've tried to see local log ,but nothing was showed at concole when i
try to debug .
I 've tried with all SDK, from 1.2.5 to 1.3.4nothing appear.
I start a wizard, so i've default loggin.proprieties file
and here there is my code,
John, you was absolutely right!
I hadn't needed JARs in my /lib directory.
Thanks for help!
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Does it compile at all? because you have an error in second import
statement.
you can also try the below code.
import java.util.logging.Level;
log.log(Level.WARNING,Your log text);
On Sun, May 30, 2010 at 1:48 PM, salvatore salvatore.bela...@gmail.comwrote:
Hi,
I've a problem
I've tried to
Hi Dormand.
I've tried using this:
//previous declaration.
private static final PersistenceManagerFactory pmfInstance =
JDOHelper.getPersistenceManagerFactory(transactions-optional);
PersistenceManager pm =
getPersistanceManagerFactory().getPersistenceManager();
Object
Hi
What kind of services do you want to be able to search with java code?
please be more clear.
On Mon, May 31, 2010 at 4:37 PM, Murali manips2...@gmail.com wrote:
Hi everyone,
I am new to google app engine. I would like to search the services
available from my java code - is there an API
gmail use a trick with a hidden flash uploader, because the default file
upload of browser is awful, and very difficult to style.
see YUI uploader - it is the same idea
NM
On Sun, May 30, 2010 at 5:49 AM, Vishal Singh singh.vi...@gmail.com wrote:
It will be good to have a official Java
Check this out
http://gae-java-persistence.blogspot.com/2010/01/querying-with-key-parameters.html
Key is special datatype and you will need to use help API by Google to
re-create the key before passing it in.
On Sun, May 30, 2010 at 9:47 PM, Dormand mfjhs...@gmail.com wrote:
Hi, I have a
Can you elaborate on what you mean by node in the context of Google
App Engine?
On May 30, 7:49 am, theresia freska theresia.fre...@gmail.com wrote:
Hi list,
Is there any way to control how many nodes we want to use? I want to
compare request time of using n nodes to run my app. Thanks!
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Hi,
the same problem is still there, I just solve it changing Long for long, but
it is still a mistery.
Iván
2010/5/26 timwhunt timwh...@gmail.com
Try cleaning and rebuilding the project. I had a similar error in a
GAE + GWT project, and I think that's what solved it for me. But I'm
not
Your Long object was probably not found from examining your remote
interface. You can even put dummy methods or parameters on your
remote interfaces (or classes directly referenced by them) just so the
compiler picks up the fact that you need to be able to serialize them.
Also, you should
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