how about defaultFetchGroup = true ?
On Feb 25, 9:18 pm, Arnold arnold.mi...@gmail.com wrote:
Two classes are defined:
--
@PersistenceCapable(identityType=IdentityType.DATASTORE,
detachable=true)
public class TestSerialized {
@Persistent
Hi,
I know some cases where serialization is required, one is MemCache. Let, I
cache some object in Memcache and later do some changes in class, the cached
object will fail to typecast to its (updated) class type. Now suppose I have
set serialVersionUID in my serialized class, will it still fail
Thanks for the help. Looks like I had better do it inside my code for
now.
Steve
On Feb 26, 2:35 am, John Patterson jdpatter...@gmail.com wrote:
Be careful of the start-end date query trick - it does not work.
There was a bug in the SDK that made it appear to work.
an entity will only
Hi.
This might be useful.
Follow this thread:
http://groups.google.com/group/google-appengine-java/browse_thread/thread/2acea43161d8ac5/
Please try.
thanks.
Hy...
I'm using a JDO Query to retrieve some objects of type Contact witch
contains:
Key key;
Key parentKey;
String name;
...
GAE logging is not working this morning? Anyone has the same issue.
The last log for me was at 02-26 06:00AM 03.975.
Thanks
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Last night we released a new version including improved GQL dynamic
parser.
Operators != and IN are supported now and also several bugs were
fixed.
More info at http://audao.spoledge.com/doc-gae-features.html#gqlparser
Vaclav
On Feb 24, 11:00 pm, David Lam david.k.l...@gmail.com wrote:
On Wed,
Very cool! Does it allow '.' in property names? Unfortunately the
Datastore Viewer doesn't .
On 26 Feb 2010, at 22:30, vbart wrote:
Last night we released a new version including improved GQL dynamic
parser.
Operators != and IN are supported now and also several bugs were
fixed.
More info
Hi,
I am planning to use taskqueue for video transcoding, add tasks to
queue and transcode them. However, I read in the documentation that 30
sec is a hard limit for task execution as it happening via http, this
limit doesn't work for video processing etc.
So, what do you suggest is the right
I use the low level App Engine data store API, as it gives me the
flexibility of having defining schemas on the fly, as Entities on the
app engine don't really need a schema.
Normally, if i needed to define a composite index that is based on an
Entity's property and its ancestor; i can do so by
Any updates on the remote_api for Java ?
On Feb 24, 4:37 pm, Ikai L (Google) ika...@google.com wrote:
You should be able to connect this:
?xml version=1.0 encoding=utf-8?
web-app
!-- Add this to your web.xml to enable remote API on Java. --
servlet
Hello all,
Gave the Guestbook example a shot, and found that I get different
behavior when accessing it (locally, debug web server from Eclipse) --
is this expected?
If I point Chrome to http://localhost:/guestbook -- I get Hello
world! (great). Same happens in Firefox.
However, if I point
URL url = new URL(http://www.ya.ru;);
InputStream strm = url.openStream();
InputStreamReader r = new InputStreamReader(strm);
char[] charr = new char[1024];
int len = r.read(charr);
String s = new
Check out http://code.google.com/appengine/docs/java/urlfetch/overview.html
: App Engine implements this interface using the URL Fetch service;
your application does not make socket connections directly.
import java.net.MalformedURLException;
import java.net.URL;
import java.io.BufferedReader;
How are you planning on transcoding video in App Engine? I think this is
your bigger problem, as the classes you need are likely not whitelisted.
On Fri, Feb 26, 2010 at 3:08 AM, Khan mailtok...@gmail.com wrote:
Hi,
I am planning to use taskqueue for video transcoding, add tasks to
queue and
On Feb 26, 12:13 pm, Ikai L (Google) ika...@google.com wrote:
Are you using GWT? Try disabling that. This could be related to that, though
I'm not sure off the top of my head.
I had made that mistake the first time, but for this example, I made
sure that I did not select GWT when I created the
Have you ruled out cache issues? The next step I would take to troubleshoot
would be to either curl/wget/telnet that URL to see which response is the
one that the server is returning. App Engine's starter project doesn't
differentiate between User Agents.
On Fri, Feb 26, 2010 at 10:37 AM, Mike
Hi,
In following along with the example/tutorial from:
http://code.google.com/appengine/docs/java/gettingstarted/usingusers.html
The page states that calls to:
com.google.appengine.api.users.UserService.createLoginURL()
with an email/username that does not have a google account (even when
Nope, I am still seeing it. It's quite frustrating. I even tried to
reduce Spring init time by removing schema validation from the
application context init. But, that does not seem to work. I am using
Spring annotations and component scanning to autowire my beans, I
wonder if using plain XML
You should be aware of case sensitivity issues at all times. From what I
remember, international characters will work as entity names, but I would
stay away from them since there are known issues with the datastore viewer.
As entity kinds map to class names and fields map to class fields, it's
Yes, it is possible, but you need to be aware of limitations. I suggest
understanding querying on List properties before starting:
http://code.google.com/appengine/docs/java/datastore/queriesandindexes.html#Big_Entities_and_Exploding_Indexes
Have you ruled out cache issues?
Thanks.
It appears that it was a caching problem (on the browser I guess).
The expected behavior is delivered to each browser now.
Thanks for the tips, apologies for not sorting it out myself.
Cheers
Mike Sheridan
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You received this message because you are
Hey Ikai,
Nope, not deliberately trying to force a cycle. I'm just trying to
figure out if it's my fault for the continued aggressive recycling.
Some people complain about losing the instance after an hour, but I'm
losing it after 5 seconds.
I'm certainly aware that a new deployment causes an
Has anyone figured out a convention for this? Rusty I like your idea
of populating the Race in the Result entity but re-attaching the
object later would cause problems (would you have to set Race to null
before persisting again?). I too find it odd to have entity object
performing queries but if
I'm hitting the Found more than 100 URLMap entries in application
configuration limit.
What is strange is that I have only 82 url-pattern definitions in my
web.xml (many servlets).
Is it possible to have it increased by someone at Google? My app ID
is webwinewatch.
Any help will be greatly
Running the development server on Windows 7 64-bit. After CTRL-C of
the development server still seeing the Java process running in the
task manager. Have to kill the process from the task manager before
relaunching the development server. Using JDK1.6 32-bit.
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You received this message
I have the same problem
How have You solved it?
On 24 Лют, 00:36, keyurva keyu...@gmail.com wrote:
This is where embarrassment becomes me. This issue was a false alarm.
A case of corrupt data.
Sorry for the trouble.
== Keyur
On Feb 23, 1:37 pm, keyurva keyu...@gmail.com wrote:
This
I'm developing a GAE app to integrate with Google Checkout. Google
Checkout Notification API needs an SSL enabled server address to make
notification requests. Is there any way I can run the GAE SDK
(Eclipse) development server with SSL and the HTTPS protocol so that I
can allow Checkout to make
Hello, How can I, to avoid tedious re-enter password when deploying in
an Eclipse application, configure the password for the account google
app engine once and for all.
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Google App Engine for Java group.
To post to
Also see Deferred.defer() for a fully typesafe way to pass params:
http://turbomanage.wordpress.com/2009/11/20/deferred-defer-is-a-thing-of-beauty/
There's a thread on this forum, too.
/dmc
On Feb 25, 5:52 pm, oceandrive rams...@gmail.com wrote:
Perfect , thanks.
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You received this
Has anyone had any success returning domain classes with JDO or JPA
annotations using Restlet and XStream to handle the XML serialization?
I have been unsuccessful and am getting the dreaded
AccessControlException. Before I resort to data transfer object I
thought I would check if anyone has
For this to work, Google Checkout will need to reach your development
server. If your computer is on the open internet with no firewall and ports
open (BAD! BAD!), you can set up an HTTPS proxy to your development server
with something that can be an HTTPS proxy such as Apache (
I don't see the Text fields of persisted objects when listing the entities
from the Development Console. E.g., using JDO, I have Text field foo, as
declared below:
@PersistenceCapable(identityType = IdentityType.APPLICATION, detachable =
true)
public class LocationData implements Serializable {
Hi,
I think that the input of the password is necessary for deploy with
plugin of eclipse.
Though it might be a little difficult
I think that I can decrease the input frequency of the password if
deply that uses [appcfg] .
Please Try
thanks.
Hello, How can I, to avoid tedious re-enter
Thanks Max, that solves it.
The datastore viewer in development console kind of misled me to think
the field is not persisted at all. I have noticed that after adding
records with the serialized field set, the serialized field column is
not shown in the datastore viewer. But, as soon as I add one
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