> The objects have been detached.
Ok. So the objects *have* been read from the datastore, since to
detach them you obviously have to retrieve them first ... then detach
them. And the exception is presumably coming from GWT, but then I
don't see your stack trace so have no way more than guessing.
Does anyone have tried to implement an app in GAE having both java and
python?
I have an existing app and my front end is in java. Now I want to use
the existing datastore to be interfaced by python. My problem is i
don't know how to define the relationships and model that would be
equivalent to
I've looked at some examples and see nothing wrong. A little help from
the community would be appreciated. =)
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The admin console confirms that these objects have been persisted. Yet, when
I try to read them, the error message indicates that they are not
persistable.
It's like writing to a file system without error only to learn later,
perhaps much later, that what was written is not readable. The objects h
Peter, I checked with our Apps team and the limits shouldn't apply to
emails sent from App Engine.
Harshal, do you have any message IDs from bounced emails? We can
investigate further to see if these are being subject to the spam
check.
On Mon, Mar 15, 2010 at 11:45 PM, Peter Ondruska
wrote:
> T
Poorly worded first sentence should read: "Unless I am mistaken,
there's no way to only push static assets without pushing the rest of
the application."
On Mon, Mar 22, 2010 at 1:45 PM, Ikai L (Google) wrote:
> There's no way to just update static assets. I find that I always have
> to update my
There's no way to just update static assets. I find that I always have
to update my HTML files whenever I update my static assets anyway. As
a safeguard against caches, it's a common practice to reference your
CSS and JavaScript files like this
Most browsers and proxies should respect cache poli
Hi all,
Is there any way to tweak or add a static file (such as a .css file)
using without redeploying the whole application. I do not mean from
inside the servlet engine - I understand why this is not allowed. I
mean, does the deployer have a 'light-weight' mode that will allow it
to 'zap' the
Hi Vlad,
You should be able to develop and debug App Engine applications in Eclipse
for Java EE in much the same way you would a GWT application, although there
are a few key differences. I believe the main difference is that with App
Engine, you will need to use its included Development Server (
We shouldn't be blocking URLFetch calls on our end, though I couldn't
say with any certainty whether Yahoo is blocking us. Do you have an
example URL I can try? I don't have a Yahoo developer account.
On Thu, Mar 18, 2010 at 6:57 PM, A1programmer wrote:
> Is Google blocking URL Fetch calls to Yah
Probably, but you have to be aware of the following:
- Sessions work differently
- Datastore access uses a distributed datastore, not an relational database
- You can't use threads
- You can only use whitelisted classes
It's much easier to simply try and see if it'll work. If you have a
non-trivi
Hi All,
I started using google app engine for java couple of days back. Am
trying the hello world app as documented in page -
http://code.google.com/appengine/docs/java/gettingstarted/creating.html,
but running into issues.
I'm trying the ant build of the application, so created the build.xml
fil
I want to create a Google web application project from ground up
through runtime instead of Eclipse IDE. I can create a Java project
from code like the following:
final IProjectDescription description
= project.getDescription();
descr
Hey Jake,
GPE 1.3 introduces support for Maven when working with GWT projects, but it
doesn't look like you're using GWT (only App Engine, correct?). If this is
true, then those FAQ entries aren't relevant as they're only for GWT or GWT
+ App Engine projects.
Unfortunately, we don't have any ins
On Mar 21, 6:45 pm, "Max Ross (Google)"
wrote:
> Hi AJ,
>
> Your understanding is correct and I don't quite know what we meant when we
> said "same level of isolation and consistency." I'll get this sorted out.
thanks, I appreciate the reply!
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Hi Talmage,
Could you try a different network, if this is a laptop? Does your C:\ have
sufficient space (I would imagine so given you tried Eclipse 3.4 and a
different JDK, but just making sure.)
As a last resort, you can download the Java App Engine SDK manually from
http://code.google.com/appe
> My wild guess is that Google still has some work to do in terms of balancing
> the load and preventing poorly written code in one app from causing pain for
> other apps.
Not really. The load balacer is working fine. When the application is
loaded it is incredibly fast, so the load balancer must
I have two entity.
@PersistenceCapable(identityType = IdentityType.APPLICATION)
public class Person{
@PrimaryKey
@Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY)
@Extension(vendorName="datanucleus", key="gae.encoded-pk",
value="true")
private String person_id;
}
public cla
Jake,
I don't know enough about the GAE internals to do anything more than
speculate on root causes and interactions between the symptoms I've seen.
Unfortunately Google staff have their lips sealed. Don Schwartz engaged
with me for a few hours, asked me some questions, then went silent for two
w
Something has gotten broken with recent release because my code used
to work fine with Hotmail/Yahoo sent messages. Looks like I have to go
through release notes for 1.3.1 and fix processing incoming emails.. :-
(
On Mar 21, 11:48 pm, Lucian Baciu wrote:
> The mail processing API doesn't seem to
"List" is not enhanced. ever. Neither is String or any other type.
"Enhancement" simply adds on new methods to manage detection of
changes to fields. That's all. Any persistence mechanism that wants
efficient management of updates needs enhancement. Why not determine
where the problem is with your
If local_db.bin is not large, you can open it ultraEdit or notepad
and find by id or a specal key
On Feb 8, 4:56 pm, Andrés Cerezo wrote:
> Hello, Is there a way to see the data of the
> WEB-INf/appengine-generated/local_db.bin from Eclipse?
>
> Thanks.
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