Hi John,
>
> If you want to be able to query on the embedded instances then you will need
> to use one of the datastore specific persistence interfaces: ObjectDatastore
> from Twig and Objectify support this... not sure if others support embedded
> collections.
>
Slim3 supports embedded collections
Great!!!
On Apr 7, 5:00 pm, radomir wrote:
> Hi,
>
> I made a Firefox extension that collects estimated cost from App
> Engine response headers and shows the total in the Firefox status bar.
> If anyone's interested, the add-on can be downloaded
> from:http://radomirml.com/2010/04/06/track-appe
Hi Karthik,
Thanks a lot. It worked for me.
Regards,
Shyam.
On Apr 5, 2:10 pm, KarthikR wrote:
> Hi
>
> The issue has the following suggested workaround:
>
> --- start
> Comment 14 by neiltolson, Mar 30 (5 days ago) Just like mgo1977 said
> above, start the app in a Deferred
Thanks!
If under a transaction, are tasks added via batch still constrained to
5 per txn?
On Apr 6, 11:53 am, Keith wrote:
> Fromhttp://code.google.com/appengine/docs/java/javadoc/com/google/appengi...
>
> add(java.lang.Iterable taskOptions)
> Submits tasks to this queue.
>
> On Apr 6
Anybody have any thoughts on what I could be missing?
On Apr 5, 9:24 pm, zackmac wrote:
> I'm using Eclipse 3.4.1, GAE 1.3.1 and trying to use GWT 2.0.3. I've
> been working on my GAE app some time and that's working well - just
> want to spice up the front-end a little. I added a new GWT modul
mailmymove - version 1
http://www.mailmymove.com
On Apr 5, 9:51 pm, "Ikai L (Google)" wrote:
> What's your application ID and the version you are trying to delete?
>
>
>
> On Mon, Apr 5, 2010 at 11:20 AM, Eurig Jones wrote:
> > Hi,
>
> > I'm getting a...
>
> > Server Error
>
> > A server error
You can serialize object graphs, but keep in mind that you won't be
able to index/query this data and it will be opaque to the datastore
viewer. It will also be opaque to GAE/Python tools.
As John mentioned, you can get embedded object collections without
Java serialization if you use Objectify o
Ah, that's interesting. From what I could tell via appstats during my
requests, in my 1-N relationship the L2 cache was only caching the
individual objects, not the entire collection. So, two accesses of the same
collection in two subsequent requests would require a round trip to the
memcache for e
> I think if I were to do it all over again I'd either embed the items right
> in the order, or not use JDO at all and try to do some more manual caching
> and batch loading. A lot of time was spent learning how JDO was loading the
> items collection and then trying to get JDO to cache that collect
I guess this covers the question
http://groups.google.com/group/google-appengine/browse_thread/thread/189eecd6021b1bb4/ed1025f01b47e101
On Apr 7, 12:37 pm, Tristan wrote:
> Hi,
>
> I get that ApiDeadlineExceededException happens sometimes, no problem
> (I am not exceeding 30s, exception happens
I'd say the average number of line items is around 100. So, the slowest
request (but also the most common) is to show the 5 most recent items from
all recent user orders. In JDO, I was doing that via a query for the orders,
then a order.getItems() for each, then iterating in reverse for a few
order
Hello,
I'm currently using the Wicket Framework which is simply a
javax.servlet.Filter. I have a quick little logging statement in the
init() method of the filter which, I believe, is the absolute first
thing that should run on a loading request.
I've been working hard to minimize the startup ti
Hi,
I am trying out the now profiling stats in appengine using
AppstatsServlet and AppstatsFilter. The filter seems to work just fine
but the servlets mapped at /appstats/* just redirects to /stats. If I
try to map it to /stats then it gets stuck in an infinite redirection
loop. Also, what does an
i work with low-level datastore api, so i serialize things myself, but
essentially yes. The issue you're probably running into is that the
thing that you're using to interact with the datastore, does not know
how to store EmbeddedChild. I would start there.
from low-level datastore api point of vi
I ran into this a few months ago when first getting jsf 2 going.
Unfortunately I didn't find a resolution and wound up on the old EL
version, so if you figure something out, please let us know.
Thanks,
Joel
On Wed, Apr 7, 2010 at 5:10 AM, alesj wrote:
> While this finds the right jar
>
>
Well, what I need is something like this:
@PersistenceCapable(detachable = "true")
public class Parent {
@PersistenceCapable
@EmbeddedOnly
public class EmbeddedChild {...}
@Embedded
private List Children;
...
}
This doesn't work, so... Do I understand yo
On 8 Apr 2010, at 00:40, Tristan wrote:
what do you mean by "store a list of embedded objects"?
if you're storing in the datastore, you have to have a way to
serialize whatever you got into one of the supported storable types.
If you want to be able to query on the embedded instances then you
what do you mean by "store a list of embedded objects"?
if you're storing in the datastore, you have to have a way to
serialize whatever you got into one of the supported storable types.
On Apr 7, 11:04 am, tempy wrote:
> I have been dealing with lots of varying exceptions trying to
> implement/
Hi,
I get that ApiDeadlineExceededException happens sometimes, no problem
(I am not exceeding 30s, exception happens after 6 seconds). The
question I have is:
When I use com.google.appengine.api.mail.MailService.send() and I
receive the exception com.google.apphosting.api.ApiProxy
$ApiDeadlineExc
Hi,
Here are code for the entities MyEntity and SubEntity. Is anything
wrong with the code?
/Gunnar
package appengine.test;
import java.io.Serializable;
import java.util.ArrayList;
import javax.jdo.annotations.Element;
import javax.jdo.annotations.Extension;
import javax.jdo.annotations.IdGenera
I have been dealing with lots of varying exceptions trying to
implement/store a list of embedded objects. I found one post on this
group claiming that this isn't supported (but the claim didn't come
from someone at Google), and I saw no mention of lists of embedded
objects in the google docs... So
John, thanks so much, this works. I added this as the filter:
forwardFilter
com.markww.usermaps.server.ForwardFilter
target
UserMaps.jsp
forwardFilter
/*
test is working here:
http://usermaps.appspot.com/
just forwards all urls like:
http:
A trace on the code shows me that the line in the previous code
> ms.sendToAdmins(msg);
fails
So, my hypothesis is that a prerequisite is not fulfilled
In the code, I use the Low Level API, which doesn't need a specific
configuration (I believe it)
In the log, I see
2585cpu_ms
with a w
Tried the following code
MailService ms = MailServiceFactory.getMailService();
MailService.Message msg = new MailService.Message();
msg.setSubject("Tu as réussi cette étape");
ms.sendToAdmins(msg);
without more result.
The code is executed i
While this finds the right jar
URL url = cl.getResource("META-INF/maven/javax.el/el-api/
pom.properties");
String info = url.toExternalForm();
System.out.println("info = " + info);
// jar:file:/foobar/projects/foobar/trunk/server/target/
foobar-server-0.0.1-SNAP
I'm trying to use new EL api - version 2.2. - which knows how to deal
with parameterized invocations; e.g. #{FooBarDAO.getInfos('alesj')}.
Hence I'm bundling this new EL jars with my app.
At runtime I get this
java.lang.NoSuchMethodError: javax.el.ELResolver.invoke(Ljavax/el/
ELContext;Ljava/lang
Hi,
I made a Firefox extension that collects estimated cost from App
Engine response headers and shows the total in the Firefox status bar.
If anyone's interested, the add-on can be downloaded from:
http://radomirml.com/2010/04/06/track-appengine-estimated-cost-with-firefox-add-on
Radomir
--
Yo
Hi,
I am using JSF2.0 on AppEngine. I get the error below when I try to
use a colorpicker utility.
Is there a work around this error?
Cheers
CHINUA
WARNING: /pages/addtemp.faces
java.lang.NoClassDefFoundError: java.awt.Color is a restricted class.
Please see the Google App Engine developer's gu
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