Hi Everyone, I have added some very handy features to Twig to save on
both CPU and storage space your app uses. Today I have tagged the
source code 0.2 as a reference for these new features. Twig is an
alternative to using JDO and which was built to allow you to store,
query and read
On 13 Jan 2010, at 14:43, Wesley Chun (Google) wrote:
john,
HardDeadlineExceededError cannot be caught. you should see
DeadlineExceededException and catch that instead...
I am not catching HDEE - I am catching DEE and then starting a new
task to continue the original tasks work
as
I am using GWT 2, GAE 1.3.0 plugin on Eclipse Galileo.
I have a class UtilJDO, which does not contain any persistent object.
It merely pulls in the pm, pmf, and provide common methods for
queries.
My persistence classes extend UtilJDO so that they could all use the
same utilities.
Whenever I
Or, is it because UtilJDO is an abstract generic class.
And that datanucleaus is not able to handle generics too well?
public class UtilJDOT extends UtilJDO?
{
}
Or, is it because UtilJDO does not have @PersistenceCapable
annotation. It shouldn't need the annotation because it has no
persistent
I don't have time to go into details, so this is a 10,000 ft view, but
perhaps you could potentially extend the base spring context listener
to work with the distributed cache (or some other mechanism between
web apps) which keeps an instance of springs context so that it
doesn't have to be
I have a class Page with a variable ListIMG images.
@PersistenceCapable(identityType = IdentityType.APPLICATION)
public class Page {
@PrimaryKey
@Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY)
private Key key;
@Persistent
private final ListIMG images;
...
}
My IMG class looks like
I have a class Page with a variable ListIMG images.
code
@PersistenceCapable(identityType = IdentityType.APPLICATION)
public class Page {
@PrimaryKey
@Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY)
private Key key;
@Persistent
private final ListIMG images;
...
http://code.google.com/p/objectify-appengine/
I probably should have called this project Goldilocks, because it's
a little bit how I feel. Despite being a longtime Hibernate user
(since the 1.0 days), the JDO/JPA abstraction just doesn't make me
happy on appengine - it's too big, too
No, there is no special initialization needed when running your application
for the first time in production. As Ian mentioned, please check your log
output -- this should indicate what the issue is. If you have any questions
about, feel free to post it here along with a full stack trace.
- Jason
Hi Ralf. We may be able to add support for this annotation in a forthcoming
release. Please star the issue in your post if you want to be notified of
any status changes.
- Jason
On Sat, Jan 2, 2010 at 3:27 AM, Ralf Sigmund ralf.sigm...@gmail.com wrote:
Hi,
i am a newbie to App Engine. So I
Sounds like exactly what i was looking for!
Cant wait to try it
thanks, erik
On 13 Jan., 18:28, Jeff Schnitzer j...@infohazard.org wrote:
http://code.google.com/p/objectify-appengine/
I probably should have called this project Goldilocks, because it's
a little bit how I feel. Despite being
I get this exception.
viewItemByQuery
Exception:org.datanucleus.store.appengine.query.DatastoreQuery
$UnsupportedDatastoreFeatureException: Problem with query SELECT FROM
com.rsi.gems.bbb.gdo.GdoSysGroups WHERE this.GrpName.matches(.*):
Wildcard must appear at the end of the expression string
Has anyone succeeded to make xmlrpc calls from gae?
If, what did you use.
Thanks
--
You received this message because you are subscribed to the Google Groups
Google App Engine for Java group.
To post to this group, send email to google-appengine-j...@googlegroups.com.
To unsubscribe from this
I'm not using spring, but I am not having trouble with singleton
objects.
On Jan 12, 11:54 pm, jay jay...@gmail.com wrote:
Hello, I am using spring framework in my project, there are couples of
Singlton Beans. I save some information in the properties of these
beans and change them at runtime.
This sounds like a transient error. Please let me know if you are still
seeing this error consistently and provide the Google account that you are
using to sign in to appengine.google.com, and I will look into it further.
- Jason
On Sun, Jan 3, 2010 at 4:17 AM, sathish12345678
Please file an issue in our issue tracker:
http://code.google.com/p/googleappengine/issues/list
Thanks,
Don
2010/1/5 时空之蕊 skzr@gmail.com
Thanks for your healp：
my cron.xml:
?xml version=1.0 encoding=UTF-8?
cronentries
cron
url/cron/flushCache.do/url
descriptionThis's a Chinese
Does your application work if you don't detach the entity a second time? For
instance, are you able to update the entity, re-cache it, then retrieve it
and pass it back into makePersistent without any errors? I was under the
impression that passing an entity into makePersistent re-attaches the
This problem will be fixed in the next release. It was indeed an issue
with AccessController.doPrivileged as Marc had hypothesized below.
Thanks, Marc!
On Thu, Jan 7, 2010 at 4:43 AM, Ftaylor finbarrtay...@googlemail.comwrote:
This problem still exists.
On Dec 16 2009, 9:42 pm, polyurethan
That particular term is in place to prevent misuse of our hosting
environment, specifically developers that attempt to deploy the same
application to multiple IDs and use a gateway application to choose
between these applications randomly to distribute the load evenly.
Unfortunately, the term does
I will answer this by myself after playing around.
It was in my case very straight forward using HttpURLConnection for
the connection and SAXParser for handling the result. I have stripped
out my details from the parser.
The solution is fast and works on both simulator and uploaded on GAE.
/Ulrik
It looks like you got this working. The app is serving for me and I see
several successful requests logged. Please let me know if you have any more
questions.
- Jason
On Tue, Jan 12, 2010 at 12:30 AM, rkvsraman rkvsra...@gmail.com wrote:
Hello,
I started with my first Java App thru Eclipse
Datastore entities can be at most 1 MB, although entities can contain
references to other entities allowing you to split large files, store them
in multiple entities, and then resolve these when the application is
requested, keeping in mind that the maximum request size is currently 10 MB.
Several
Hi YONG. I'm seeing this too on my end. I see a more descriptive error
message, however -- the Admin Console is basically reporting that billing
isn't enabled for the application when it really is, and hence doesn't
process the delete request. Please star this external issue and you'll be
notified
I am wondering if anyone has experience integrating Ning App (http://
developer.ning.com/) with GAE for Java. Note that Ning only supports a
subset of OpenSocial API. Specifically, I need help on the following:
1. Let a user login to Ning network.
2. Once Ning has authenticated the user, I'd like
It's been awhile since I've seen this video, so I'll have to go back to
re-watch it in order to answer your question completely, but I'd be
interested in seeing what you've sketched out so far and happy to give you
my feedback on it.
- Jason
On Tue, Jan 12, 2010 at 3:52 PM, Duong BaTien
I'm using compass2.3.0-beta1+spring2.5.1+struts2.1.8.1+JDO,when i deploy my
project to GAE, i got this error about 'javax/naming/NamingException'.
I know 'NameingException' is not be whited list on GAE, but i track those
class,i didnot see any class is using 'javax.naming.nameingexception'
Below
Max Ross said...
...Please post your question on the Google Group for GAE Java (the
link is in the App Engine Links section on the right) along with your
model objects and the code you're using to query for the child
objects
Yes, it works fine if I do not detach second time...
2010/1/14 Jason (Google) apija...@google.com
Does your application work if you don't detach the entity a second time?
For instance, are you able to update the entity, re-cache it, then retrieve
it and pass it back into makePersistent
Yeah... but i guess it did not connect from behind a proxy. I
connected from Broadband and it worked.
Thanks for looking into it.
Best Regards
-Raman
---
RKVS Raman
http://sites.google.com/site/rkvsraman
On the server side try to print your data through System.out.println()
This should be displayed on your logs.
If you don't see message, then problem is in sending data to server.
Otherwise you need to look into datastore.
Sahil
On Jan 14, 12:19 am, Jason (Google) apija...@google.com wrote:
No,
I don't have much idea.
I saved list in database and I was not able to read list back.
You can read solution to my problem at
http://groups.google.com/group/google-appengine-java/browse_thread/thread/2047db275a9014a4/20cabaf1b113963c#20cabaf1b113963c
You have IdentityType.APPLICATION,detachable
anybody can help me ? Thanks!
On Thu, Jan 14, 2010 at 10:34 AM, yjun hu itswa...@gmail.com wrote:
I'm using compass2.3.0-beta1+spring2.5.1+struts2.1.8.1+JDO,when i deploy my
project to GAE, i got this error about 'javax/naming/NamingException'.
I know 'NameingException' is not be whited list
Hi all,
I guess my question is directed to Google Engineers - unless someone
has previous experience.
Hypothetical scenario:
My application gets an inbound email. GAE starts the specified mail-
handling servlet, but this is affected by the known cold-start delay
and timeouts.
The question is:
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