I am also getting many error 500 pages.
This is happening since the issue I mentioned here:
http://groups.google.com/group/google-appengine-java/browse_thread/thread/5368cc59ffc3b26b/50cc3ee1cf45c8d8#50cc3ee1cf45c8d8
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Hi!
I am using HttpSession to store some information as session
attributes. When I am testing the application locally, it works fine.
But when I upload it to production, it seems that any session
attributes that I retrieve from the session and modify it are not
persisted back to the session
I'm getting an error when trying to filter on ANCESTOR IS locally in
Eclipse. Anyone know what might be the problem? Does anyone have a
working example? Am I forced to use the Low-Level API?
The code is:
PersistenceManager pm =
PMF.get().getPersistenceManager();
Have you enabled session ? By default it is read-only.
WEB-INF/appengine-web.xml.
sessions-enabledtrue/sessions-enabled
http://code.google.com/appengine/docs/java/config/appconfig.html
---
Enabling Sessions
App Engine includes an implementation of sessions, using the servlet
session
Any suggestions on what I should do to query using the ancestor?
Why not define what you expect it to return (with an example), cos I
haven't got a clue what it is supposed to be :-)
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Hello,
I was trying to run JSF (Mojarra implementation) with google apps
engine. I tried both 1.2 and 2.0 versions. My test page was simple,
just:
f:view
h:outputText value=tralala/
/f:view
Whenever I tried to view this page (under developer appserver) I
received such error:
HTTP ERROR: 500
And everything worked fine before the upgrade? I'm not using GWT, but
upgraded to Snow Leopard with no resulting issues for GAE.
On Aug 31, 1:51 am, yasuyuki eyasuy...@gmail.com wrote:
Hi. I use Eclipse 3.4.2 and GAE/J Plugin.
I update my Mac to Mac OS 10.6 Snow Leopard, I caught an error
Hello!
I've read that a keys only query is much faster than a normal query,
so I want to use this for pagination. But the setKeysOnly() is only
applicable to com.google.appengine.api.datastore.Query, not also
javax.jdo.Query.
I've been using JDO so far, so is there a way to tell JDO you're
Ooops, yes you are right, I was talking about a GWT Entry module,
sorry for the off-topic.
Xavi.
On 3 sep, 09:10, leszek leszek.ptokar...@gmail.com wrote:
Do you mean GWT entry module ? But you did better asking this question
here:http://groups.google.com/group/Google-Web-Toolkit?pli=1
Datastore GET error rate is still 100%. Any ETA on when this will be
resolved?
Regards,
JS
On Sep 3, 3:41 am, Hani Naguib haninag...@gmail.com wrote:
I am also getting many error 500 pages.
This is happening since the issue I mentioned
I guess problem is that after deploying to GAE, any try will retrieve
the time zone
information *on the Google Servers*! Google can't find out what
timezone
your local developer box is located in.
Aron
On Sep 2, 1:08 pm, le anh leanhduc1...@gmail.com wrote:
On Sep 2, 2:24 pm, leszek
But how do you want to accomplish it ? There is no query like give me
the next no more than 1000 keys using filter key lastkey. Also
there is no query like give me the least key using filter key
lastkey.
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You received this message because
This is an issue in GWT that we're currently working on. It does not affect
GAE-only projects; only those that use GWT.
For now, if you want to work around this issue, you have two options:
1) Use OOPHM, which is part of GWT Trunk. When you use OOPHM, you no longer
use the hosted browser; you
Jason: good point and yes the code did work
Leszek: good point!
Thanks all for the help.
On Sep 3, 9:27 am, leszek leszek.ptokar...@gmail.com wrote:
Keep also in mind that it is not enough to convert 'Child' to 'Key'
while persisting 'Parent'. You should also set key to Parent in Child,
Using 1.2.2
This is kind of weird... I was developing my application and then all
of a sudden I get this error. Everything was working fine, then
datanucleus says it can't find the Cow class. The class is in WEB-INF/
classes. But it looks like datanucleus' classloader is trying to load
it, not
I think one difference might be your use of JSPs. I'm using JSF 2.0
but with XHTML. But that's just a guess.
Did you follow the instructions here?
Yes, I followed that instructions.
objectuser wrote:
I think one difference might be your use of JSPs. I'm using JSF 2.0
but with XHTML. But that's just a guess.
Did you follow the instructions here?
Hie
Thankx for taking time...
I just adding the static block u mentioned in point 1 just after the static
block i have (in the above mail)
I am sorry I did not get your point 2.
Right now what I do is: every time a request goes to a particular servlet
depending upon application flow and i call
I got this working using the low-level API.
Actually, I'm not sure what JDO gives you over this. I wrap the low-
level Entity with my class and give it getters and setters. It
doesn't feel any more or less verbose.
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public class Address {
public static enum State {
// define all 2 letter states here ...
}
//
protected State state; // would'nt it be nice if this worked ...
}
public class Company {
// ...
@Embedded protected EINein; // IRS tax id
@Embedded
17. I09-03 09:46AM 31.994
vik.sakshum.sakshumweb.jsp.model.jdo.PMF clinit: Loading PMF in
com.google.apphosting.runtime.security.userclassloa...@8fcc7b
18. I09-03 09:46AM 41.622
Don't you think it's a strange way to benchmark things by including
known one-off operations like
Hie
Strange to hear that if it is creating PMF again
Should it do it just once when i logged in? In the logging process I do get
an instance of PMF. So, why it is doing that again?
Any advise what may be going wrong here?
Thankx and Regards
Vik
Founder
www.sakshum.com
Hie
I just put time to see how much time is eaten up in fetching my 200 recs
from GAE store and found 28 secs.
Can anybody please look at this stack trace and tell me how to fix this
stuff
1. 09-03 09:46AM 13.302 /ui/page/p_getSubscriberInfo.jsp 500
28724ms 38361cpu_ms
22028api_cpu_ms
I am new to the Google Application Engine and have just started doing
some testing with a simple version of my client and server up and
running. In making my requests to the server, I have noticed a very
long wait time. So I decided to do some logging of the some of the
operations being done in
Is it possible to use JasperReports on GAE? We are considering porting
our application to GAE, but one of the core features of this
application is reporting implemented with aid of JasperReports. From
what I understand, JasperReporst depend on iText, which is not GAE-
compatible. Also, some
Does anyone know if this was fixed in the 1.2.5 SDK release announced
today ? (based on the status of the datanucleus-appengine/issues/list
I would guess no.)
I'd really like to start using JDO inheritance when it comes
available.
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You
We had the same problem but ended up hosting the report generator on a
separate server. If you figure it out, please post here about how to
do it! Its really the only critical piece of our code that we can't
move into this particular cloud. Its the only reason we are
considering alternative
It looks like ajax4jsf is making a call to ClassLoader.getSystemClassLoader,
which is not allowed by GAE. A reasonable alternative is for it to fall back
to another ClassLoader such as the thread context ClassLoader, it's own
ClassLoader, or the caller's ClassLoader.
at
Hi, I renamed three of my entity classes using Eclipse's refactoring
functionality, and the console said it was able to enhance all 9 of my
entities just fine.
In addition, I changed the war/WEB-INF/classes/META-INF/
persistence.xml file to now have the update list of my entities. For
reference,
Is it possible to overcome the datastore's 10 writes/second limit by
batching them?
I've got a table containing just over one million records (in CSV
format). Does a batched write (of around 1MB of data and, say 1000
records) count as one write, or 1000 writes?
You can do a keys-only query in JDO by only selecting the primary key field
in your query:
select id from whatever.
Max
On Thu, Sep 3, 2009 at 7:07 AM, Corneliu Paul Lupulet
corneliu.lupu...@gmail.com wrote:
There is! (check out this post about pagination:
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