You might want to try the persistent class
com.google.appengine.api.datastore.Text
as mentioned in
http://code.google.com/intl/en/appengine/docs/java/datastore/dataclasses.html#Core_Value_Types
as this class has no specific character length limit. Of course, use
of this must still satisfy
Change your app version and upload then.
On 1 Lip, 04:47, Vik wrote:
> Hie
>
> Can someone help me on how to resolve it? I understand what the error means
> but dont know where to go to fix it
>
> Initiating update.
> java.io.IOException: Error posting to
> URL:https://appengine.google.com/api
Please check
http://groups.google.com/group/google-appengine-java/browse_thread/thread/56720b03aa0d76fd/be4a5b327dd4051c?hl=en&lnk=gst&q=like#be4a5b327dd4051c
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Ravinder Singh Maan
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Hey all,
I managed to solve it by adding Guice into the FORWARD dispatch chain
as well. In dev mode, the blobstore service uses
RequestDispatcher.forward() rather than an HTTP request:
guiceFilter
/*
REQUEST
I would like to do this:
SELECT * FROM names WHERE name LIKE '%abc%'.
How to do that in GAE's datastore?
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http://code.google.com/appengine/docs/java/tools/uploadinganapp.html#Command_Line_Arguments
http://groups.google.com/group/google-appengine-java/browse_thread/thread/7beadad55307cca5
On Thu, Jul 1, 2010 at 2:47 AM, Vik wrote:
> Hie
>
> Can someone help me on how to resolve it? I understand what
Hi,
why don't you use blobs ?
http://code.google.com/appengine/docs/java/blobstore/overview.html
didier
On Jun 30, 6:59 pm, Developer wrote:
> Hi!
>
> I'm developing blog engine using JSP, servletts and JDO (thru GAE).
> And I've got a problem.
>
> For blog-posts I've developed persistance cla
Hie
Can someone help me on how to resolve it? I understand what the error means
but dont know where to go to fix it
Initiating update.
java.io.IOException: Error posting to URL:
https://appengine.google.com/api/appversion/create?app_id=sakshumweb20&version=1&;
409 Conflict
Another transaction by
Hi all,
I'm running into an issue on the Dev AppServer where the redirect
after blob upload doesn't work. I get a 404 error from Jetty when the
upload completes, even though the URL is valid outside of the upload
request.
I believe this is because Guice handles all of the serving itself from
a Gu
That was referring to the bulkloader, which lets you do those things. App
Engine's datastore isn't a relational database. We can't do a dump of all
your data without iterating through all of your indexes, then retrieving
your Entities.
On Wed, Jun 30, 2010 at 4:02 PM, mscwd01 wrote:
> Thanks for
Hey everybody,
We've released the 1.3.5 SDK. Blog post here:
http://googleappengine.blogspot.com/2010/06/app-engine-sdk-135-released-with-new.html
The big announcements are the raising of the Task Queue rate, Python
precompilation, and new Blob features. You can get it from the downloads
page:
Thanks for replying Ikai. I assumed the "Datastore dump and restore
facility" on the roadmap was referring to an import/export tool - a
way for us to download the contents of the datastore for safekeeping
and restoring it if needs be?
Is this something different?
Lastly, I would consider an import
Thanks for confirming that Ikai. Just a quick question, why append the
IP address with time & date?
I assume it's to determine when the last time the given IP was
inserted into the memcache?
I.e.
Key = "2010,06,30,12 - 127.0.0.1"
However, how would you perform a lookup for the key in the memcach
I am seeing this however,
Executing a simple query:
Illegal argument
javax.jdo.JDOFatalUserException: Illegal argument at
org.datanucleus.jdo.NucleusJDOHelper.getJDOExceptionForNucleusException(NucleusJDOHelper.java:
344) at org.datanucleus.jdo.JDOQuery.execute(JDOQuery.java:252) at
This query
I was seeing the same thing, I am using JUnit4. I fixed that by doing:
TestSuite suite = new TestSuite();
suite.addTestSuite(MemcacheTest.class);
return new JUnitTestRun(suite);
On Jun 12, 11:57 pm, "Max Ross (Google)"
wrote:
> This most likely means that your tests aren't available as part o
Hi,
I would like to upload content using a "plain" http POST command
sending images or other content. The only supported way to upload
content >10MB is BlobStore, but this can only handle data encoded as
multipart/form-data?
Why is such a restriction enforced and even for a payed service?
I trie
The 1.3.5 bulkloader client will allow you to specify a numeric key;
you must use the Key constructor explicitly to do this, integers will
still be converted into strings.
On Jun 30, 12:12 am, MANISH DHIMAN wrote:
> Hi All
> When I upload data using CSV file on G A E. Primary key is stored
> ther
No, signed requests will still be redirected. Auth-constraint only applies
to Users logged in via the web or OpenID.
This is a good feature request, however, and I will bring it up.
On Wed, Jun 30, 2010 at 12:00 PM, Derek Battams wrote:
> I am now using OAuth for authentication to my app. I've
Yes, I have used your technique in the past. For the key, however, I've used
this as the key:
(Pseudocode):
strftime("%Y %m %d %h") + ipaddress
Memcache uses LRU to expire elements, so once the hour passes, the key will
be quickly expired as it falls off the end of the list.
On Wed, Jun 30, 201
Yes, you can query using the low level API for a list of Keys, then call
delete with that List. I'll be expanding my blog post series about the
low-level API sometime soon.
On Fri, Jun 25, 2010 at 4:28 AM, MANISH DHIMAN wrote:
> Hi All
> I have the following queries.
>
> -- I inserted a new enti
I am now using OAuth for authentication to my app. I've protected
some URLs in my web.xml with:
*
However, a signed OAuth request to one of these URLs still replies
with a 302 redirect to the Google signin page for my app. Is this
expected behaviour? I'd expect that a signed OA
A web-based import/export tool is and was not ever on our roadmap:
http://code.google.com/appengine/docs/roadmap.html
The roadmap is not an all-inclusive list of features we plan to build, but
rather, a list of features we have high confidence will ship in the upcoming
6 month timeframe.
You are
(Clarification - I'm ok w/ disabling both composite and single-prop
indexes, just wondering how)
On Jun 30, 10:40 am, James wrote:
> Thanks Nick, that's good to know.
>
> Is there a way to disable (single property + composite) indexes:
> 1 - Using JDO
> 2 - By applying this to existing data (vers
Hi Techies ,
Am newbie to GAE and Restlet, am creating a Spring
application with Restlet running in GAE where am invoking the Restlet
Webervice. I have written sample code Spring + Restlet.
Code :
===
try {
Hi all,
I'm using Eclipse Helios and this version of Eclipse has Faceletes
support for content assist. And it works well for standart "Dynamic
Web Project". But I tried to create an app engine project with jsf
support. It has been told at myfaces' web site (http://
myfaces.apache.org/core20/myface
Hi!
I'm developing blog engine using JSP, servletts and JDO (thru GAE).
And I've got a problem.
For blog-posts I've developed persistance class Posts with some fields
and with main String-field "text" for content of post. The problem is
the max lenght of this field: I can't add blog-posts larger
Jake - Thanks for sharing that! Are you using it successfully w/
GAE? I'm having a problem using it w/ the dev appserver. I'm not the
only one - http://code.google.com/p/projectlombok/issues/detail?id=112
I suspect it's just a config issue... lombok should probably only be
in the buildpath, no
Same here..
With JDO/JPA you solve one issue/limitation and you encounter 2 another.
On Wed, Jun 30, 2010 at 8:51 PM, Ian Marshall wrote:
> Hello James,
>
> 4 hours? Is that all? I would be far too embarrassed to tell you how
> long it took me!
>
>
> On Jun 29, 8:13 pm, James wrote:
> > I'd lov
Well, the clock's still ticking...
Some other points of confusion I've (finally) gotten over:
- Directly accessing fields rather than using accessor methods
- Entities that aren't marked as detachable can still be detached;
wtf?
- What if a base class is marked as detachable but subclass is not?
Can I attempt to get the attention of a Google employee to ask "When
can we expect an in-built web based import/export tool for the GAE?"
Thanks :P
On Jun 30, 11:04 am, François Masurel wrote:
> I dont think the bulkloader is really convenient for doing daily
> datastore backups of several gigab
Thanks for replying.
First question, how would sharding counters be useful for limiting
people's requests?
Secondly, the request cannot be interrupted by a captcha as the
request wont be done in a browser and needs to be automatic - either
it succeeds or fails.
Any other ideas?
More importantly
Hi jarent,
Great to heard that you managed to run drools in google app engine.
Any URL?
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Hello James,
4 hours? Is that all? I would be far too embarrassed to tell you how
long it took me!
On Jun 29, 8:13 pm, James wrote:
> I'd love to see Max Ross continue on these posts. I've burned about 4
> hrs now trying to get JDO owned, bidirectional relationships working.
> It seems like ev
Thanks Nick, that's good to know.
Is there a way to disable (single property + composite) indexes:
1 - Using JDO
2 - By applying this to existing data (versus some sort of "delete/
recreate an entire Kind" approach)
James
On Jun 30, 10:23 am, "Nick Johnson (Google)"
wrote:
> Hi James,
>
> It'
Hi James,
It's not possible to disable just the single property indexing. If you
exclude a property from being indexed, it won't be included in these
indexes, but it won't be included in any composite indexes, either.
-Nick Johnson
On Wed, Jun 30, 2010 at 3:04 PM, James wrote:
> Is there a way
Is there a way to disable the automatic single-propery indexes using
JDO? Can they be disabled on data that already exists, or would I
need to create an entirely new Kind?
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I use Local Unit Testing and recently change auth system and start
using userService.getCurrentUser().getUserId() for identification.
Problem is that its always return null in Local Testing
(federatedIdentity==null too). For many reasons that unacceptable for
me.
Is that unfixable, or exist someth
I dont think the bulkloader is really convenient for doing daily
datastore backups of several gigabytes, and I'm not talking about
exploding quotas.
I would rather prefer some kind of snapshot mechanism on datastore
side.
François
On 29 juin, 20:40, Matthew Blain wrote:
> The bulk loader does i
Hi,
I have successfully used the bulk loader from SDK v1.3.4 against the
production server. Nevertheless, I am facing troubles importing using
it against the local dev server. I would like to do local development
using data I have downloaded from production. Did anyone manage to do
that using the
Hi,
is there a way to perform several hundreds of cron jobs
simultaneously?
I didn't find this on the specified URL.
Best regards,
tsemann
On 1 Jun., 23:27, "Ikai L (Google)" wrote:
> No, Quartz uses threads. For scheduled tasks, you'll want to use either Task
> Queues or cron interface
>
> ht
Hi All
When I upload data using CSV file on G A E. Primary key is stored
there as a name instead of id.
Example.
Format of .yaml is Given below
transformers:
- kind: City
connector: csv
connector_options:
encoding: utf-8
columns: from_header
property_map:
- property: __key__
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