Hello,
We have a product which is an online examination system. The product
has been used in the past and has done well on most of the occassions.
However at one of our clients site the servers failed(and it was
embarissing :) ). After a lot of discussions online, we concluded that
we needed to
Hi Anupam,
Why don't you try to stress your application via another GAE
application (simulator) that you would write to see how it responds.
The scalability of GAE will allow to go high in your tests on both
simulator and application.
Read also this entire page:
+1 on this one. DataNucleus is a core library for those of us using
JDO or JPA.
I am fairly ruthless in avoiding third party plug-ins for my GAE/J app
in order to minimise the risk of improvements stopping permanently,
but I decided to use JDO so I have no choice but to depend on GAE's
use of
Hi Tinker,
It´s just a suggestion, use the Objectify.
I've changed my project and the things are really better now!
On 23 nov, 03:15, Tinker Pang kangn...@gmail.com wrote:
Hi didier
I have the same question, too
When I creat the parent Key
How can I get the parent via Key?
I tested many
Hi there
Thanks for both of you comments. I've didn't go down the route of
moving everything into the WEB-INF as I couldn't work out how to pick
up composite components and resources in the usual fashion.
For the time being I've used *.jsf as the mapping as it is a bit
cleaner but
The db story of GAE/J looks really sad:
- the low level api is erm... too low level.
- the 'official' datanucleus jdo/jpa apis seem abandoned.
- there are some interesting third party efforts (objectify, twig,
simpleds) but I don't really feel safe with third party solutions.
Given the fact that
I wouldn't do all *.xhtml unless that is what you need. I'd just map
index.xhtml and create a servlet or jsp that dummy's a 404 response. Again,
don't know about the architecture of JSF so perhaps you need all xhtml
files hidden. Not sure about that.
On Wed, Nov 24, 2010 at 8:33 AM, Matthew
One other thought: instead of adding a GQL interpreter, you might just
add a hook for loading a class provided by the user. That class would
implement a Filter interface with a method that takes a Configuration
and returns a Query object so in your example, mailing and timestamp
would get
For numbers you can use the java.lang.Number its the parent class of
all numbers. It has methods like shortValue(), longValue() ... that
you can use to extract values.
For Lists just extract a Collection and convert the collection to a
list. Strings are the most complicated, because a you need a
It takes a bit of time for the index to build. You can check on index build
progress here:
http://appengine.google.com/datastore/indexes?app_id=testmetherestickyversion_id=1.346442496899624426
It looks like your index is serving, so you should be okay.
--
Ikai Lan
Developer Programs Engineer,
The applet would just run in a web page, correct? I don't remember how
applet technology works, but as long as you can make HTTP requests, I don't
see why not.
--
Ikai Lan
Developer Programs Engineer, Google App Engine
Blogger: http://googleappengine.blogspot.com
Reddit:
I am trying to use the Channel API in the 1.4.0 preview, but I am not
using GWT. Here is what I have done so far:
1. Using the Spring framework I have a controller that listens for a
channel create request form a client to create a new channel. The
controller creates the channel using the
I found the problem and now pushing to the client works!!
In the controller that creates the channel, I just need create the
service and use the same id on the client. Whatever is returned by the
create channel method is not the id that I need to use to send the
message.
So this:
Hi,
the open-source Java GQL parser (based on ANTLR) you can found here:
http://code.google.com/p/audao/wiki/ExtendedGQLParser
Vaclav
On Nov 24, 7:46 pm, Nacho Coloma icol...@gmail.com wrote:
One other thought: instead of adding a GQL interpreter, you might just
add a hook for loading a
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