Hi,
This is a good article and I have came up to same conclusiont about Google
App Engine,
specially with JDOs. Because of this I started to write a JDBC/SQL like
interface on
datastore and I published it yeserday. It is called BlobDB and it can be
found at http://code.google.com/p/blobdb/.
Hope t
Hi,
Recently discussed here
http://groups.google.com/group/google-appengine-java/browse_thread/thread/b3e33070ab8c9ddb/6286393e8ff62d82?lnk=gst&q=local+datastore#6286393e8ff62d82
regards
didier
On Jan 11, 5:33 am, fachhoch wrote:
> I am running my app locally , the local app engine creates
>
I am running my app locally , the local app engine creates
datastore in WEB-INF\appengine-generated\local_db.bin which will be
deleted once I rebuild project , how to retain the datastore , can
I tell gae to create datastore in my c:drive ?
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resolved it it was happening becasue of differnt version of gae
sdk , my eclipse was using 1.4 and my maven had 1.3, I updated my pom
to 1.4 and the issue gone.
On Jan 10, 8:02 pm, fachhoch wrote:
> I am new bee trying my first gae app . I created a simple app , I
> was able to deploy this t
I am new bee trying my first gae app . I created a simple app , I
was able to deploy this to cloud , but when I run locally using
eclipse gae plugin I get the error appId not set .
I added appId in appengine-web.xml still its complaing , please tell
me what am I missing , where to set the a
Almost 2 years after embracing it. Hope feedback will be useful to people.
http://weespr.blogspot.com/2011/01/our-experience-with-app-engine.html
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I'm not sure if I have undestood your question.
I have done "Android-->GAE" connection using the AccountManager class:
First: get an authentication token using AccountManager ("ah" is App
Engine):
...
AccountManager mgr = AccountManager.get(context);
...
AccountManagerFuture accountManagerFuture
Hi,
Hmmm no, unfortunately that's not the solution because the project itself
compiles properly since, of course, I already have the JAR added into the
project's CLASSPATH.
The real problem here is that the library is not included within the *Enhancer
*tool step.
I can edit the enhancer tool s
Thanks .. will do.
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Hi,
In Eclipse, select your project
then right-click, then Build Path > Configure Build Path > Tab
libraries > Button Add Jar and add you jar
This will make the .classpath file of your Eclipse correct.
regards
didier
On Jan 10, 7:10 pm, Fux wrote:
> Hey nice link, thanks, now the problem is
Hey nice link, thanks, now the problem is that I don't know how to edit the
CLASSPATH for the enhance command :)
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Hiagain ,
Look at this thread
http://scala-programming-language.1934581.n4.nabble.com/scala-Google-App-Engine-for-Scala-td2000946i20.html
Same issue as you; the last post says "If you add scala-library.jar to
the CLASSPATH for the enhance command,
> that error will be disappeared"
Hope that it i
Hi Didier,
thanks for your reply. I think I will be using Objectify but it would be
nice to know the reason of this problem anyways, right?
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Hi Fux,
Will you use DataNucleus for JDO/JPA in your data storage on the
datastore or will you use something else ? (Objectify, etc...)
If you don't use JDO/JPA, that you can (even should !) remove the data
enhancer from your builders.
If you did not decide yet, read
http://groups.google.com/gro
Hi guys, I am having some troubles here, after looking at several online
resources (including IRC) I decided to post here. I will make it quick:
- I have updated eclipse, Scala plugin and GAE plugin to the latest just
one hour ago.
- I set up a new GAE project (GAE 1.4.0).
- I added
I am trying to run the example app for wicket jdo gae from
http://stronglytypedblog.blogspot.com/2009/07/wicket-spring-jdo-on-google-app-engine.html
, I got this error,
here the stack trace
[code]
14:19:08,612 ERROR [org.apache.wicket.RequestCycle] - Illegal argument
javax.jdo.JDOFatalUserExcepti
1.is it maximum can only have one list property inside an entity. In
Brett Slatkin talk's merge join. the animal.class example only has one
list property 'has' field . What impact if we use multiple list
property?
2.regarding relation indexes, if my entity need to use multiple list
property.
a)
Hello,
I am running a mapper on a table with about 600 entities (for a
start). In the dev. environment, this runs fine on all entities.
However, on GAE I can see a "processMapper: Out of mapper quota" error
on /mapreduce/mapperCallback in the logs. Only 2 (and at times 4) of
the /mapperCallback ca
Hi AD,
You should ask this question in GWT group rather than in this one: GAE
is language agnostic as it is back-end oriented and fully based on
java utf encoding
regards
didier
On Jan 10, 10:50 am, AD wrote:
> I am now stepping my first steps in GWT - "Google Web Toolkit" & I
> have "Arabic l
Hi. I wonder if I can create owned one-to-many relationships for child
entities (JDO)?
For example I have following PersistenceCapable classes:
Person, Company, PhoneNumber
*Person* owns a *Company* (one-to-one unidirectional).
*Person* owns a *List* (one-to-many unidirectional).
The child *Com
I am now stepping my first steps in GWT - "Google Web Toolkit" & I
have "Arabic language" & RTL support as a MUST requirements? Is there
a sample code that covers this? Pls help.
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Hi Moishe,
little reminder ;) could you take a look over?
cheers
On 19 Dez. 2010, 16:52, Flori wrote:
> Thanks a lot Moishe,
>
> I'm using now only http and included the channel.js directly.
> Once I included the channel.js directly, the stack trace appears on
> localhost too (with and without
I'm using the Google Plugin for Eclipse and creating some JSP pages
(in the web folder per the tutorial).
Is there any way to enable code completion for the snippets of java
code? And also support for adding <%@ page import="" %>
I'm guessing it works for Dynamic Web Projects it works but is ther
Oh, sorry. MyClassName didn't have field "id".
On Jan 10, 1:11 am, Dzmitry Lazerka wrote:
> Hi Max,
>
> When I execute JDO "SELECT id FROM MyClassName", I get
> "QueryCompilerSyntaxException: PrimaryExpression should be a
> VariableExpression with name id" exception.
> MyClassName has field "id"
Hi Max,
When I execute JDO "SELECT id FROM MyClassName", I get
"QueryCompilerSyntaxException: PrimaryExpression should be a
VariableExpression with name id" exception.
MyClassName has field "id" as PrimaryKey. AppengineSDK 1.4.0.
Everything is pretty standard.
Could you please show me where I'm wr
Hello,
does anyone know how to use Restlet in combination with OAUTH on GAE
and Android? I
searched the web and did not found any useful documentations or
tutorial. Seems like this is not supported anymore?
What I want to do is connecting Android to Google App engine. On App
engine I want to use t
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