Did you try to upload a binary object like an image? It seems that app-
engine has hard-coded to parse the content for multipart/form-data.
The error appears when your message body is not formatted to the
multipart rules and parsing fails. The stacktrace gives an indication:
Have you looked at the new-ish GAE datastore join capability at:
http://gae-java-persistence.blogspot.com
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This one works for me:
http://www.tinyline.com/
I had to implement an app engine graphics context to make it work
though. But it is fast (not too much CPU consumption) and easy to use
- but it is not free.
On Jun 22, 6:42 am, moissinac jcmoissi...@gmail.com wrote:
On 21 juin, 11:17, dflorey
Hello John,
Thank you for your message. I was looking at your project and indeed
it does pretty much what I was looking for.
I think memcache is good for basic caching problems but it could be
made more efficient if it would keep most used data on the local
machine memory to cut the costs for
BTW, should it not be necessary to minimise dependencies? Would love
some more details on how this should work! e.g. do you load an entire
jar on demand from some shared repo based on a hash - or individual
classes?
On Jun 22, 10:39 am, John Patterson jdpatter...@gmail.com wrote:
Hi Toby,
Hi All
Please provide me some detail information about entity group.
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Hey Toby, yes that is exactly what Stick tries to do - by storing in
the datastore your data can survive memcache restarts while having the
speed of in-memory access for some data.
I have always hated with a passion the APIs of JCache and EHCache.
On 22 Jun 2010, at 14:43, Toby wrote:
If you are not required to use JDO consider one of the GAE specific
persistence libraries. Both Twig and Objectify support embedding
collections of entities in a single container entity which gives the
ability to query using properties of the container or the contained.
I believe Twig is
I am able to create in memory sqlite database. Now my concern is how
do I send the in-memory db to http stream.
Is it possible to retrieve the db from the memory?
Thanks
On Jun 21, 10:38 pm, Ikai L (Google) ika...@google.com wrote:
*It's not clear what you are doing here. If you need
I suggest you read the documentation for storing data, in both the
Python and Java sections.
For example, the Python sections gives a good overview of Entity
Groups here -
http://code.google.com/appengine/docs/python/datastore/keysandentitygroups.html
On Jun 22, 9:49 am, MANISH DHIMAN
I am using org.apache.commons.lang.StringEscapeUtils in my project and
running into errors on the development server. The exception I receive
is java.lang.NoClassDefFoundError, from what I understand this error
is thrown when the class is found at compiletime but cannot be found
at runtime.
Make sure the jar is also in your war/WEB-INF/lib directory
On 22 Jun 2010, at 21:41, klonq wrote:
I am using org.apache.commons.lang.StringEscapeUtils in my project and
running into errors on the development server. The exception I receive
is java.lang.NoClassDefFoundError, from what I
Can you file an issue for this (passing DevAppServer arguments when running
with GWT)?
As for a workaround, can you try adding the following JVM arguments to your
launch configuration:
-Dhttp.proxyHost=http proxy hostname -Dhttp.proxyPort=http proxy port
-Dhttps.proxyHost=https proxy hostname
Hi,
I am trying to use HttpClient to extract the urls. It works in normal
java application but not under the context of web application.
HttpClient client = new HttpClient();
GetMethod method = new GetMethod(url);
I will get error says 'java.lang.NoClassDefFoundError: java.net.Socket
is a
If u want to perform one more different entity save,update,delete operation
in a single transaction then you need to set a parent key to create same
entity group. In java you can use KeyFactory
Example:
tx.begin();
// Here root is a saved entity. You have to load that entity when you want
to
Hello,
I'm trying to add an admin page to the admin console, following
http://code.google.com/appengine/docs/java/config/appconfig.html#Administration_Console_Custom_Pages
Unfortunatly, whatever I try, nothing more is visible on /_ah/admin
This is what I added to my appengine-web
admin-console
This can happen when you add the same entity to the put(or delete) request
more than once (same by .equals). If this is the case, your put actually
succeeded. This should be fixed soon, however I would suggest checking your
code to figure out why you are putting the same entity multiple times (if
Dear GAE Team,
I have been running my server locally and there are lots of data that
has been persisted using the persistance manager. Now that i want to
have a look @ them and deleted those Local ones. How do i do that? I
can view , and delete the one i upload to the app server but not the
one i
Hello all,
I have been running my server locally with JUNIT all is ok but when I
want to see the data of the local_db.bin file from localhost: I
don´t see the data (entities, etc) Anyone can help me, please?
Thanks.
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Hi Acerezo
remember the Data stored in dataStore is schemaless so, as far as I know,
only GAE knows how to deal with it.
When I want to see the data from the dataStore I use the classes written in
java in order to manage the data in Data Store.
in the other hand, you can use Restlets running on
But I can see the data created with the servlets with
http://localhost:/_ah/admin, but not when I the data are created with
junit.
2010/6/22 Ronmell Fuentes ringe...@gmail.com
Hi Acerezo
remember the Data stored in dataStore is schemaless so, as far as I know,
only GAE knows how to deal
is your JUnit well configured??
2010/6/22 Andrés Cerezo acerezoguil...@gmail.com
But I can see the data created with the servlets with
http://localhost:/_ah/admin, but not when I the data are created with
junit.
2010/6/22 Ronmell Fuentes ringe...@gmail.com
Hi Acerezo
remember the
I think so, When I executed all is right, however I don't execute teardown
method because If I executed this the data are deleted. Also everytime I
executed JUNIT the local_db.bin file is bigger than the last time so It has
the data.
2010/6/22 Ronmell Fuentes ringe...@gmail.com
is your JUnit
No, perhaps have yout got an example?
2010/6/22 Ronmell Fuentes ringe...@gmail.com
have you tried to retrieve the data from your app, I mean, not using the
http/_ah/admin console but using your own application, a class written
in java to show the data, does it work??
2010/6/22 Andrés
Yup, for sure.
Let's suppose you have an entity called domain which has the following
attributes:
1. Key
2. Name
public void listAllDomain(){
List Domain results;
Query query=factory.newQuery(Domain.class);
try{
results=(ListDomain) query.execute();
You'll have to consult the library you used to create the in-memory database
to figure out how to do that. As far as creating an outputstream - this is
just a matter of setting a content type and outputstream. Standard servlet:
Hi! I have a problem with JDO at persist a class:
1. La clase model.Empleado no es s epuede hacer persistente.
Esto significa que no esta analizada, o que la version analizada no
esta en el CLASSPATH (o antes se encuentra una version que no esta
analizada), o que el Meta-Data/Annotaciones de
Hey fellas,
I've created multiple applications for basic functions, blog/forums/
chat that I want to share across 3 or 4 domain specific applications.
Is there a way that I can have a user sign into one application and
also automatically sign them into the other applications? So that way
if
I need a crawler, but when I use URL fetch service I got below
warning, and I cannot access the website
22-Jun-2010 4:38:43 PM org.apache.commons.httpclient.HttpMethodBase
processCookieHeaders
WARNING: Cookie rejected: $Version=0; PhoLIVEServerID=1025; $Path=/;
$Domain=.wiley.com. Domain
I have a doubt for use the bd. Some way exists for view the
local_db(without dates binaries).
Regards
Lisandro
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Take a look at URLFetch:
http://code.google.com/appengine/docs/java/urlfetch/overview.html
On Tue, Jun 22, 2010 at 9:36 AM, Lu chenglu.annal...@gmail.com wrote:
Hi,
I am trying to use HttpClient to extract the urls. It works in normal
java application but not under the context of web
Si estás en eclipse tienes que ir a las propiedades de appengine y en la
opción ORM añadir o las carpetas que tienen la clase que quieres hacer
persistente o cada clase individualmente.
Saludos.
If you are in eclipse you have to go to the properties of appengine and ORM
option to add or folders
Hi!
2010/6/22 terran terran.le...@gmail.com:
Hey fellas,
I've created multiple applications for basic functions, blog/forums/
chat that I want to share across 3 or 4 domain specific applications.
Is there a way that I can have a user sign into one application and
also automatically sign
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