Hi,
I keep having the same problem of not being able to get my application
to work when deployed on GAE. It works fine locally on my laptop when i
run it with the google app engine server. Online, I am able to view
a 'login.jsp' page, but when I try to login as an authenticated user,
it will
Just to add on, my AuthenticateServlet has this error:
/AuthenticateServlet java.lang.RuntimeException:
java.io.NotSerializableException: BiddingSystem.model.Student at
com.google.apphosting.runtime.jetty.SessionManager.serialize(SessionManager.java:387)
at
Looks like your Student class is not serializable.
On Tue, Oct 12, 2010 at 09:35, swin swin swin...@gmail.com wrote:
Just to add on, my AuthenticateServlet has this error:
/AuthenticateServlet
java.lang.RuntimeException: java.io.NotSerializableException:
BiddingSystem.model.Student
at
Great, thank you for clarifying this.
Perhaps It would be helpful to mention this in the javadoc ?
Or maybe introduce some kind of @ThreadSafe annotation
with RetentionPolicy.SOURCE ?
Thanks,
Maxim.
On Mon, Oct 11, 2010 at 9:10 PM, Ikai Lan (Google)
AFAIK you have two different behaviors on purpose. The idea is to
allow anybody in your local environment, but require a proper OpenID
account for your site.
This means that you will have to test the OpenID behavior online or
invoking directly _ah/login_required
On Oct 10, 4:16 pm, Fabrizio
JUL has been reported as 60 times slower than other implementations
because of the way they log:
http://www.infoq.com/news/2007/08/logback
Just configuring properly log4j/logback to log to System.err or
System.out should be enough to see messages properly in the AppEngine
console. In logback,
Hi everyone,
I want allow the user of my site to have user pages with urls like:
http://username.mysite.com
To do this on GoDaddy I need to configure the Aname to star (*), but I
can do this only if I have an IP address.
I tried to ping ghs.l.google.com and I retrieve the ip address:
imho you can associate domains with your app only through the appengin
admin interface.
from your email i guess you try to make a subdomain per user
registered with your site.
that would be great, but i don't think it will work.
On Tue, Oct 12, 2010 at 1:12 PM, Davide Cerbo davidece...@gmail.com
I may have stumbled across the answer by commenting out fields one at a
time. Vendor had an embedded class PremiumInfo that referred to a
non-embedded class Review. When I either a) removed the Review field
from PremiumInfo or b) made PremiumInfo not embedded, the problem went
away.
Is having an
The ID for the owned child User instances has to be a Key or String type
because the it contains both the reference to the parent(s) and the unique id
of the object. A Long alone will not contain enough information to navigate
the object model to it.
That statement doesn't make sense to
Thanks Guillaume. I did a search for what you said and found out I had
to implement serializable for anything that i wanted to use with
session. It worked. :)
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I have a requirement to make searches with inequalities with multiple
properties.
This is not possible, as described in
http://code.google.com/appengine/docs/java/datastore/queriesandindexes.html#Restrictions_on_Queries
But I have to do it anyways. So, is there any hint on how to deal with
this?
My workaround (I'm doing the testing so far) :
- create a extra property that merges the content of the N properties you
wish to filter on
- query on that single extrat property with inequality filters
That is what geohash does when merging latitude AND longitude into one
single property :
If it's a few small fields, I don't think the performance difference is
worth the extra complexity. The size of the entities does have an impact on
the overall performance of the fetch, but there difference is usually more
material if each entity stores a few hundred kilobytes of data.
--
Ikai
Doh, your quite right Didier, it was because I had my class in shared.
Thanks,
Stuart.
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I really want to be able to debug step through a Task Queue initiated task
and have it not time out.
http method POST against URL http://0.0.0.0:8080/task/simple timed out.
Also - have you noticed that the dev server does retry tasks that throw
errors?
This is contrary to the docs - the
What you want is An Easy Version MUD or Complete Version MUD?
If you want to hardcode all the thing, you only have to know what is
AJAX.
It's easy.
But if you want to implement a real MUD, Complete Version MUD, you
have to know a lot of things. ex: how to write a compiler...
Because MUD is
Objectify is cool, but for real performance you should use GWT + slim3.
I don't know about Roo, but the RequestFactory looks really good.
http://code.google.com/intl/es/webtoolkit/doc/trunk/DevGuideRequestFactory.html
On Tue, Oct 12, 2010 at 2:53 PM, Vikas Hazrati vhazr...@gmail.com wrote:
We
Ah, if you want to do this with a relational model rather than a
networked model, you would define your objects such that each is a root
entity (and thereby ids can be type Long ). This is analogous to
holding a foreign key rather than embedding the owned entity.
@Entity
public class Event {
@Id
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