is it possible to see history beyond 18 hours in the dashboard? or at
least to export data periodically so I can analyze longer trends?
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There are three common approaches.
1. Use App Engine for Business.
2. Wait for 'paid to reserve JVM feature'.
3. Use lightweight framework.
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Sorry! I made a mistake. The GAE for Business page (
http://code.google.com/intl/en/appengine/business/ ) doesn't mention
anything about loading request. The No#1 approach is void.
On 6月3日, 下午5時08分, Thomas mylee...@gmail.com wrote:
There are three common approaches.
1. Use App Engine for
I don't see any way to map my app engine application to the base custom
domain but just the sub domains.
Lets say, I want to map my application to example.com not any subdomain of
example.com
Is it possible?
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http://www.ramanandi.org
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I am adding tasks to the defautl queue and frequently get this
exception frequently.
What is happening? Can I do anything about it?
Viðar
com.google.appengine.api.labs.taskqueue.TransientFailureException: Unknown
at
Just found - Naked domain are not supported
Sad
On Thu, Jun 3, 2010 at 2:42 PM, Sudhir Ramanandi sramana...@gmail.comwrote:
I don't see any way to map my app engine application to the base custom
domain but just the sub domains.
Lets say, I want to map my application to example.com not any
Hi my idea is to retrieve users from domain using java and to store
results in table using JPA. I had retrieve the users using
Provisioning API and when i store the valuse only 130 values are
stored in table within 30 sec... what shall i do for this issue please
Help me.. This is the code i tried
I have the same kind of performance pb but no answer/solution found
actually...
It seems that this kind of provisioning feature is not available with
JPA...
On 3 juin, 13:12, sathish sathish.sha...@gmail.com wrote:
Hi my idea is to retrieve users from domain using java and to store
results in
+1
On 2 juin, 18:49, Tao rocka...@gmail.com wrote:
Hi everyone
in the tuto, why there is so few articles with JPA?
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Hi Bill,
I can see what you mean now. I have actually jumped over to a Struts
2 app at the moment, and whenever I change Java code I need to stop
the development server and restart it. Very painful.
Is this just the way it is, or are we missing something?
Regards,
Andrew.
On Jun 3, 10:32 am,
I added a call to flush() after every change on the PM-managed object,
but that did not help.
Also doing a pm.flush() does not throw this exception, but doing a
pm.close() does - which seems to be contrary to your reasoning (I
would expect flush to throw the same exception if multiple entity
Dear Thomas:
Thanks for your quickly reply very much !!!
2. Wait for 'paid to reserve JVM feature'.
Do you have more information about this ?
3. Use lightweight framework.
What lightweight framework did you mean for ?
In this testing we just using Servlet and JSP that's recommend by GAE.
Actually, that sounds different. The trouble I have is when Spring tries to
locate the view thusly:
1. HelloController returns hello/hello.
2. InternalResourceViewResolver attempts to map this to
/WEB-INF/views/hello/hello.jsp
3. Jetty's web container attempts to find this resource in the URL
Is it possible ?
I want to have this monday data inside my datastore : apapulintranet
Christian Goudreau
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I got this error when querying for an entity that has
@Temporal(TemporalType.TIME)
*Field*
@Basic
@Temporal(TemporalType.TIME)
private Date time;
*Query *
Query q = em.createQuery(select from + entity.class.getName() + entity
where entity.time=?1);
q.setParameter(1, date,
Perhaps because JPA is an API and query language designed solely
around and for RDBMS. And this is not RDBMS. JDO and JDOQL, on the
other hand, were designed to be datastore agnostic, and object-centric
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You need to implements serializable interface to User class, something like :
public class User implements Serializable {
}
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regards
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Let me clarify: I get a 404 error reported on
/WEB-INF/views/hello/hello.jsp when I try this. I've tried moving the views
directory elsewhere, outside of WEB-INF but still cannot find it.
On Thu, Jun 3, 2010 at 9:43 AM, Bill Milligan bill.milli...@gmail.comwrote:
Actually, that sounds
Hmmm.
How is your object model structured? Do entities have other entities
as direct references?
If you have class A { B b } and setting b to an instance of B that
already existed might throw the error you're seeing.
I changed my structure to be class A { String bKey } for a variety
of other
im new for GAE. I read gae doc and develop a blog useing jsp. but
when i run it in my pc it shows only the page index.jsp. others like
wirtearticle.jsp, edit.jspand so on not are showed... why? anyone
can help me? tks
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That's rather very vague. Can you be a lot more specific?
On Thu, Jun 3, 2010 at 9:22 AM, Goodwin weizhao1...@gmail.com wrote:
im new for GAE. I read gae doc and develop a blog useing jsp. but
when i run it in my pc it shows only the page index.jsp. others like
wirtearticle.jsp,
I need some answers, it's really important for my business.
Regards,
Christian
On Tue, Jun 1, 2010 at 10:20 PM, Christian Goudreau
goudreau.christ...@gmail.com wrote:
Oh I forgot one question that my administrators asked me.
If I delete an objet from my datastore, how long this data is
No, we do not allow selection of where data is physically stored. This
feature is not scheduled in our roadmap
http://code.google.com/appengine/docs/roadmap.html
On Thu, Jun 3, 2010 at 10:17 AM, Christian Goudreau
goudreau.christ...@gmail.com wrote:
I need some answers, it's really important
Hello,
If you don't like this general behavior, please star this issue:
http://code.google.com/p/googleappengine/issues/detail?id=2931
I see comments like this pop up all the time, but we must be a rarity.
Anyways, regarding the pay to reserve JVM see this issue:
Hi Christian,
For that kind of control on physical security, you really need dedicated
servers that you can physically touch in a data center. This is really very
not cheap. Some kinds of applications require this security, such as
banking, investment, or credit tracking software, where you are
Is this what you're looking for?
http://code.google.com/appengine/docs/java/javadoc/index.html
http://code.google.com/appengine/docs/java/javadoc/index.htmlYou may want
to google for answers to simple questions like this. I'd also suggest you
look for google app engine hello world to see many
One of the ideas of google app engine is that you don't have to manage this
sort of thing. Google does it for you. If you need a more fine-grained
level of control, if you *want* to be answering pagers in the middle of the
night when everything breaks (and believe me, they do) then perhaps
I also think they are exagerated.
But what I'm thinking is not important lol :D
Christian
On Thu, Jun 3, 2010 at 4:27 PM, Bill Milligan bill.milli...@gmail.comwrote:
Hi Christian,
For that kind of control on physical security, you really need dedicated
servers that you can physically
Hi Jack:
Thanks for your reply very much !!!
If you don't like this general behavior, please star this issue:
http://code.google.com/p/googleappengine/issues/detail?id=2931
YES I have stared this issue, I think every body who uses GAE
should star this issue ^^||
I personally don't like
Hi all:
I think every body who uses GAE should star this issue : http://goo.gl/juDy
-- PLEASE HELP !!
Thank you very much ~
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IMHO, 'Pay to reserve a JVM' is much more reasonable. Although
everybody likes free lunch, but the resources will be wrongly
allocated eventually. For example, the rival company of Google can
legally eat up all its RAM by submitting tremendous amount of huge
size application if there is no
I use struts 1.2.x + Spring 2.0 initially. But quickly I realized
I had to get rid of Spring in order to decrease the startup time. So I
wrote a TidyDelegationProxy (tidy means TIny DependencY injector) to
replace Spring's struts proxy. I successfully reduced the startup CPU
time from 12+
Hi Everyone,
Cloud2db http://www.cloud2db.com/ is pleased to announce the support for
Amazon SimpleDB platform in addition to Google Bigtable platform which it
already supports. With this new release you will be able to transparently
choose between Amazon SimpleDB and Google Bigtable as your
See my post in the
http://groups.google.com/group/google-appengine-java/browse_thread/thread/dce94c4deedd88e1/d506eebfd526b893
thread.
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Hi!
Without Roo i had to implement a lot of workaround code on my project
to work with Spring Security 3 and GWT on AppEngine. I had to deal
with some RPC issues.
Do you know if Roo implements Spring Security + GWT on AppEngine ?
Thanks in advance
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Nothing that I know of, and even ROO's current security setup (for non
GWT/HTML-only apps) is very basic (just gives you static admin and user with
passwords in XML). You have to customize the system if you want to use
spring security extensively.
There is a need for plugins for Spring ROO which
I understand that there can be problems with everyone having a full-
time reserved JVM. My problem is simply that the instance restarts
too frequently. I mean, honestly, one SINGLE page request results in
TWO application restarts? Even if you get it down to 4 seconds,
that's 8-10 seconds just
Shahzada, thanks for your information.
The issues that i had with rpc:
1) when i made an rpc call and the auth session ended, the rpc went to
failure function with a 404 not found message. So, i had to implement a
method to get the error message and if 404, show login screen. Very very
dirty
Well I think you can streamline spring security to forward you to a proper
location once you are not logged in, ofcourse you will have to tell your GWT
app to redirect (or show a differrent state) for your login.
Spring secrity has a very extnesive declarative security mechaniism, it can
protect
Dear Thomas:
Correct some mistakes.
I use struts 1.2.x + Spring 2.0 + JDO initially. But quickly I
realized I had to get rid of Spring and JDO in order to decrease the
startup time. So I
used slim3 and wrote a TidyDelegationProxy to replace Spring's struts
proxy. I successfully
Dear Jack:
I understand that there can be problems with everyone having a full-
time reserved JVM. My problem is simply that the instance restarts
too frequently. I mean, honestly, one SINGLE page request results in
TWO application restarts? Even if you get it down to 4 seconds,
that's
Hi Tin:
I'm VERY VERY agree with this, the instance restarting is TOO
frequently, even we just use Servlet + JSP the performance still can't
be accepted. I don't think this'e a reasonable behavior of a
production web container.
In your case, the problem is due to JAP. If you want to have
On 6月4日, 下午12時02分, Jake jbrooko...@cast.org wrote:
I understand that there can be problems with everyone having a full-
time reserved JVM. My problem is simply that the instance restarts
too frequently. I mean, honestly, one SINGLE page request results in
TWO application restarts? Even if
Dear Thomas:
In your case, the problem is due to JAP. If you want to have quick
startup time, you MUST get rid of JPA/JDO and use some other
lightweight persistence api (Slim3, Objectify, Twig, ...) or use low
level datastore api directly to access the datastore.
Thanks for this important
Attached is the User object...
package com.gcf.core;
import java.util.*;
import javax.jdo.annotations.IdGeneratorStrategy;
import javax.jdo.annotations.NotPersistent;
import javax.jdo.annotations.PersistenceCapable;
import javax.jdo.annotations.Persistent;
import
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