2012 02:04, Bruno Fuster brunofus...@gmail.com wrote:
I'm not sure but maybe JDO is trying to query asceding to fetch the
children before adding.
On Thu, Feb 2, 2012 at 9:36 PM, Miguel doctormig...@gmail.com wrote:
Hi,
I am working on a simple structure similar to:
class Parent
Hi,
I am working on a simple structure similar to:
class Parent {
...
ListChild children
..
}
class Child {
..
Parent parent
..
}
mapped with a 1-N relation in JDO:
field persistence-modifier=persistent name=children mapped-
by=parent
collection dependent-element=true
I found the property for the memcache L2!!! ;)
For the ordered collection I see the v2 is yet in RC* status, so I
prefer to stay on the v1 version ..
I noticed if I set a collection datanucleus always complains because
the owner set is different from the one it expects:
Object
Ok, got it: I definitely have to switch to the new plugin ..
Just a last thought: in this way I have to retrieve all the children
each time I want to order the collection .. Am I right?
I hope it is integrated with the second level caching system
mechanism ..
On Jan 16, 7:20 pm, datanucleus
Hi guys,
I have a common problem to solve: how to order a One-to-Many
Relationships with JDO?
I have parent Parent, with several children implemented in this
way:
ListChildren childrens
My .jdo file is:
field persistence-modifier=persistent name=childrens mapped-
by=parentcollection
I am designing the model of an app that needs a lot of values to be
stored and I am thinking about which is the best in terms of
retrieving-time:
- define an array with all of them inside
- define a property for each of them
My fear is that in the second case I will have a lot of column in
the
Hi,
it's very interesting project. I have a question: how do you deal with
authentication? Have you tried to integrate the Facebook
authentication with Google App Engine?
Thank you
Michele
On Nov 20, 9:52 pm, Thomas Wiradikusuma wiradikus...@gmail.com
wrote:
Hi guys,
Last night I launched my
blobstoreService.createUploadUrl(/upload)
Att
On Wed, Nov 9, 2011 at 6:34 PM, Miguel doctormig...@gmail.com wrote:
Hi everyone,
I need to upload big files to the Google App Engine blobstore and I
was thinking about a possible solution .. The problem with the normal
frontend is the 60
Hi everyone,
I need to upload big files to the Google App Engine blobstore and I
was thinking about a possible solution .. The problem with the normal
frontend is the 60 seconds timeout, but from what I understood about
backends the problem there is that I have to pass from a queue and so
the
any news regarding this issue? ..
On Oct 26, 2:16 am, Miguel doctormig...@gmail.com wrote:
.. with a RESTful web-service.
I was wondering if anyone has tried to do something similar ..
In fact I am interested in creating a whole RESTful implementation
with Google App Engine as backend
button, the UserService still see the attribute user in the session;
so it seems it is logged ..
Why am I doing wrong?
Thank you
Miguel
On Nov 1, 8:03 pm, Miguel doctormig...@gmail.com wrote:
Yes thank you again Jose,
probably there was a misunderstanding in my last post: I was thinking
about
Yes thank you again Jose,
probably there was a misunderstanding in my last post: I was thinking
about the session in my web-app (Google App Engine) and not in OpenID
providers!
Thanks
Michele
On Oct 31, 11:47 am, Jose Montes de Oca jfmontesde...@google.com
wrote:
Hi Miguel,
I do not think you
.. in normal writes to datastore? Or it is suggested only in using
with mapreduce?
http://code.google.com/p/appengine-mapreduce/source/browse/trunk/java/src/com/google/appengine/tools/mapreduce/DatastoreMutationPool.java
I was thinking about a persistence layer who writes on memcache and
append
again,
Michele
On Oct 27, 12:14 pm, Jose Montes de Oca jfmontesde...@google.com
wrote:
Hi Miguel,
This is an expected behavior. The other way around is also true: if your
user logout of you application, they will still be login onto their OpenID
provider.
The OpenID Provider (Identity
, Miguel doctormig...@gmail.com wrote:
I don't understand if it is a bug or I am doing something wrong ..
I am using the federated login: when I logout from Google I still
remain logged in my web-application.
I do the authentication in that way .. Is it wrong?
UserService userService
.. with a RESTful web-service.
I was wondering if anyone has tried to do something similar ..
In fact I am interested in creating a whole RESTful implementation
with Google App Engine as backend and from the API I see this task
could be a problem
Thank you,
Michele
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I don't understand if it is a bug or I am doing something wrong ..
I am using the federated login: when I logout from Google I still
remain logged in my web-application.
I do the authentication in that way .. Is it wrong?
UserService userService = UserServiceFactory.getUserService();
User
Just to have an idea if I am on the right way.
I use the low-level API to do the query and jdobridge to cast all the
entities.
I have these performances for a query that retrieves 100 records:
datastore_v3.RunQuery takes 45ms (real time) and 195ms (api time)
datastore_v3.Next takes 24ms (real
I am really interested in oauth authentication. Can you post pieces of
your code to explain how did you do to integrate with the GAE session?
Thank you
On Aug 29, 6:12 pm, Anders blabl...@gmail.com wrote:
I think I have solved it now. The application passed an object from a third
party library
another topic:
- which is the difference between filter the HTTP request and the
auth-constraint in web.xml.
I think it is the same. Am I right?
On Oct 6, 5:47 pm, Miguel doctormig...@gmail.com wrote:
Hi,
in the application I am developing I need to authenticate REST api-
calls that are used
Hi,
I am stuck with a big problem that involves a one-to-many
relationship, the jdo mapping (done via xml-metadata) and the index I
have to create to mantain an order ..
Here it is the main class:
public class Album {
[..]
protected ListMedia medias = null;
[..]
}
.. then the JDO mapping:
field
I solved using bsf-api-3.1.jar and now it works!
This is the maven complete definition:
groupIdorg.apache.bsf/groupId
artifactIdbsf-all/artifactId
version3.0-beta3/version
On Jun 20, 1:35 am, keyvez key...@gmail.com wrote:
I also have to put a jsr223 implementation jar in the WEB-INF/lib folder
I solved using bsf-all-3.0-beta3.jar and now it works!
This is the maven complete definition:
groupIdorg.apache.bsf/groupId
artifactIdbsf-all/artifactId
version3.0-beta3/version
On Jun 20, 1:35 am, keyvez key...@gmail.com wrote:
I also have to put a jsr223 implementation jar in the WEB-INF/lib
Hello I been experiencing a load of problems executing queries in a task
queue running on a backend.
The log goes like this:
Uncaught exception from servlet
com.google.apphosting.api.ApiProxy$ApiDeadlineExceededException: The API call
datastore_v3.RunQuery() took too long to respond and was
I am interested in this topic ..
From my side I would like to integrate an existing GAE application
with Google Identity Toolkit .. And I want understand how to get this
userId: which is the algorithm to get this information from an
OpenID account?
Thank you
Miguel
On Jul 25, 8:21 pm, wei yi
Hello
I'm new to the Blobstore so please help.
I'm trying to use a really standard GWT RPC like this:
public String askForBlobStoreURL() {
try {
return BlobstoreServiceFactory.getBlobstoreService()
.createUploadUrl(/complejidad/u);
} catch
.
Hope this help,
Regards,
Jose Miguel Bataller
On Jun 11, 4:12 pm, RAVINDER MAAN rsmaan...@gmail.com wrote:
I was not aware about loss of session objects.strange!!
On Fri, Jun 11, 2010 at 8:39 PM, Rahul rahul.jun...@gmail.com wrote:
No doubt if your application is low traffic you
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On 5 Apr, 15:04, Miguel Méndez mmen...@google.com wrote:
Can you file a bug with a project that reproduces the problem? I think
that
will be the best way to get to bottom of what is going on.
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I have the same problem.
It does not matter the url to the servlet i use to work with de keys
of the blobs, i always have the same NPC.
Any help about what we are doing wrong ?
Thanks
On 11 feb, 21:21, Stevko andy.ste...@gmail.com wrote:
I'm trying to post files into theblobstoreon my dev
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would still need to deploy my web application
into another web container such as tomcat, while it makes the
development of the web application very complex.
I hope anyone from google could pin-point a way to do this.
On Jan 22, 1:24 pm, ivanceras ivance...@gmail.com wrote:
Hello Miguel
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I haven't tried this configuration yet, but it seems to me, that this
should work. I will try to come up with an example project, where this
is done.
On Dec 15, 8:16 pm, Miguel Méndez mmen...@google.com wrote:
Here are somethings, that I'm aware of, that make it hard
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to add a GWT SDK you need to navigate to *Window
Preferences*, or *Eclipse Preferences* if you are on Mac OS X. Open the *
Google* entry in the left pane and select *Web Toolkit.*
On Tue, Sep 15, 2009 at 10:57 AM, AndrewG andrew.g...@rcrt.co.uk wrote:
Miguel,
I have now tried this - but not had
Let us know when you have something.
On Tue, Sep 15, 2009 at 12:43 PM, AndrewG andrew.g...@rcrt.co.uk wrote:
Miguel,
I have sorted that last problem out - when I switched versions some
'phantom' jar references appeared in the build path - which I have
removed.
There is something else
and no direct access to internet it takes a long
time to start the jetty server. This is probably because of the
default update check that appengine dev app server is doing at
startup. How can I disable this from eclipse ???
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