Hi Andy,
My suggestion - if you're reluctant to use a 3rd party package - is at
least to read their source code (they are open source) to see how they
proceed to achieve what you want, which is also what they do.
I read most of Objectify: not that long - approx 10K lines.
Definitely a must read
Hi,
I have just started using Channel API and it look to work fine. But there
are few things i would like to know/clear/understand about my design.
My Design:
Currently when my site's page load it creates a token at server and injet
into HTML page, GWT then read the token and start listening to
Is it possible to use Deferred Tasks outside the default queue?
I would like to setup multiple queues with different config settings.
For the Deferred Tasks a specific handler is setup at /_ah/queue/
__deferred__ so I wonder how that would work with multiple queues
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To answer my own question, from the docs I can read that retries are
possible and are enabled automatically.
On Apr 21, 10:53 pm, Marcel Overdijk marceloverd...@gmail.com wrote:
Can DeferredTask also be configured to have retries?
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Hi every one!
Am very much new to Google app engine
I was trying to read a particular row for specified
range and also trying to update it, but in that particular
row if any empty cell presents, the code just skipping
it.
My need is to write data's to specified range
even it
Maybe use additional mappings to
com.google.apphosting.utils.servlet.DeferredTaskServlet
The documentation on Deferred Tasks is a little bit sparse... Any
pointers appreciated.
Basically what I would like to do is have multiple queue defined with
different throttling settings.
And use
I keep getting the following message when ever I Click on the *Datastore
Viewer* link at the Admin Control Panel. How can I view my App data??
https://appengine.google.com/
*
*
Server Error
A server error has occurred.
Return to Applications screen » https://appengine.google.com/
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You
I'm wonderinf if urls starting with /ah/* (like /_ah/queue/
__deferred__) are automatically protected or that I should configure a
security constraint.
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I did some quick testing and I found out:
QueueFactory.getQueue(email-
queue).add(TaskOptions.Builder.withPayload(new
EmailTask(email)).url(/email-queue));
that with above I can enqueue a deferred task in the another queue
(not default).
I had to to use the url(/email-queue) setting otherwise it
These pages are only available on the development server, not when
your site goes live. So it should be safe enough :)
On Fri, Apr 22, 2011 at 11:18 AM, Marcel Overdijk
marceloverd...@gmail.com wrote:
I'm wonderinf if urls starting with /ah/* (like /_ah/queue/
__deferred__) are automatically
In my Java App Engine project..I am using GWT for client side
I want create following using GWT...
If i click on show button from my Application(browser)It will get some
message from AppEngine Datastore and show it in my screenis it possible
using GWT...
Please help me
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hi,
I have tried a JDO Program(using Eclipse AppEngine Project) given here
http://code.google.com/appengine/docs/java/gettingstarted/usingdatastore.html
But When i debug my program, First page displys ,
Hello App Engine! Available Servlets:
DataStorehttp://localhost:/datastore
All I did was delete my local_db.bin file and then clean the project
in eclipse.
Now I can't get my local Datastore to work...this happens on a jsp
file
that works perfectly fine once deployed. The file was working fine
until I deleted local_db.bin and then it started throwing this error:
HTTP
This is really frustrating because I have to deploy everytime I want
to see a minor change. Someone please help, no matter what I do I
cannot get my local datastore back
On Apr 22, 10:56 am, Josh F. jef3...@gmail.com wrote:
All I did was delete my local_db.bin file and then clean the project
Thats a good idea. I might have to try to see if I can make that work.
Brandon Donnelson
http://gwt-examples.googlecode.com
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Trying the file channel reader:
More here
-
http://code.google.com/p/gwt-examples/wiki/DemoGAEMultiFileBlobUpload?ts=1303485150updated=DemoGAEMultiFileBlobUpload
private byte[] getImageBytes_v2(BlobData blobData) {
if (blobData == null || blobData.getKey() == null) {
return null;
Laurent Pellegrino laurent.pellegr...@gmail.com Apr 21 07:38AM -0700 wrote:
I am running a task which iterates on Entities retrieved from a query
performed with Objectify. For each entity I iterate on, I update some fields
and then I save it to the datastore. If the task gets near 10 min I
Thanks for these clarifications. Now, I have understood why I was getting an
exception.
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Cloud computing is becoming more prevalent as enterprises look to reduce
infrastructure cost. Mobile computing is being adopted at a frantic pace for
many reasons, one reason is to enable workers to be more productive whether
they are tethered to corporate servers or not. How to integrate the
I've noticed deploying to production after JDO class/object
modifications, versioning up helps. I change the version.
Things I try, writing some bogus data to jdo object to init it. I'll disable
then re-enable GAE in eclipse, clean project. I posted to your other post
too.
More source code
Do you have on your class PersistenceCapable?
PersistenceCapable
public class Greeting {
@PrimaryKey
@Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY)
private Key key;
Brandon Donnelson
http://gwt-examples.googlecode.com
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There is an option in the api not to skip. I can't find it at the moment.
But I've seen it.
Brandon Donnelson
http://gwt-examples.googlecode.com
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