Hi,
You only have to move the source file of your class from src/package/
name/of/your/appl/client (where it is now) to src/package/name/of/your/
appl/server and change all the references of users of this classes to
new name : i.e. package.name.of.your.appl.client to
package.name.of.your.appl.srv
Hi,
Please, dump here the entire stack of the exception: that provides
info for more precise answers from this forum.
regards
didier
On Jan 6, 8:32 pm, Roi wrote:
> Hi,
> I am using JAXB to serialize objects in app.
> I have this function that i use to generate XML response from objects
> in m
Hi,
After analyzing your error messages, I think that you need to create
a /app/resources in your /war created by the jdk, copy in it all the
files and subdirs mentions in your error message: wicket-ajax.js,
org.apache.wicket.extensions.ajax.markup.html.modal.ModalWindow/res/
modal.js, after you l
Thanks all.
Stephen you are right '==' can be used in query. It appears it was just a
problem of some old data .I created fresh database(local) and it worked and
now its working on production too.
Happy Coding.
Ravi.
On Fri, Jan 7, 2011 at 11:26 PM, Stephen Johnson wrote:
> That is incorrect. Y
Please help me with the issue , I am trying to deploy wicket in
google app engine, i was able to bring up the home page ,then for
further testing I added a simple ajaxlink , when I click on the
link nothing happens then I enabled logging of wicket
and saw this in logs
[code]
FINE: ending
You appear to be talking about two different things here: JDO ORM
specs & GAEJ's JDO support. I'll take each one independently.
1. JDO ORM Specification
If you're referring to JDO, the specification, as distinct from GAEJ's
DataNucleus plugin for BigTable, then you are referring to the
object-r
On Thu, Jan 6, 2011 at 20:26, Matthew Adams wrote:
> Can you expain what you mean by this?
>
> > Among the more annoying limitations in JDO is the prohibition of
> > superclass-table inheritance.
>
> I'd like to understand it.
>
The case for a superclass-table inheritance is relevant where the a
I'm performance freak and using a simple JSP / Servlets architecture
together with Guice 3.0 is rocking. Currently serving 13,000 users and I
don't pay a dime. :)
Fabiano Franz
@fabianofranz
--
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GWT MVP is probably superior to pure GWT. I like GWT, but the programming
model better fits a rich UI than a webpage with a few simple XHR controls.
BTW, I think GWT Designer is *awesome*:
http://code.google.com/webtoolkit/tools/download-gwtdesigner.html
--
Ikai Lan
Developer Programs Engineer,
Probably
On Fri, Jan 7, 2011 at 1:38 PM, Sreejumon KP wrote:
> How about using GWT MVP in App Engine? Would it be better than rest of the
> MVC frameworks?
>
> Regards
> Sreejumon
>
>
> On Fri, Jan 7, 2011 at 10:56 PM, Ikai Lan (Google) <
> ikai.l+gro...@google.com > wrote:
>
>> Yes, Play has a
You'll need to create a data transfer object (DTO) and translate this data
transfer object into a class that understands this class.
Another solution I have seen is to stub this out on the client side, but
this is probably more trouble than it is worth.
--
Ikai Lan
Developer Programs Engineer, Go
That is incorrect. You can specify a filter using the == with a single value
and a list or set such as
query.setFilter("keywords == keywordParam");
query.declareParameters("String keywordParam");
This works just fine in JDO on AppEngine.
On Fri, Jan 7, 2011 at 8:06 AM,
Hi, Im trying to store a pojo "Book" that has a
com.google.appengine.api.datastore.Text attribute, wich GWT cannot compile.
Ho can I store that pojo to the datastore then?. I wish that class was in
the server side, but if I do that then I cannot imported from the client
side.
I'm quiet stuck.
How about using GWT MVP in App Engine? Would it be better than rest of the
MVC frameworks?
Regards
Sreejumon
On Fri, Jan 7, 2011 at 10:56 PM, Ikai Lan (Google)
> wrote:
> Yes, Play has a long initialization stage.
>
> The reason I'm bringing it up now is because you can enable "Always On" to
>
Yes, Play has a long initialization stage.
The reason I'm bringing it up now is because you can enable "Always On" to
reduce cold starts.
--
Ikai Lan
Developer Programs Engineer, Google App Engine
Blogger: http://googleappengine.blogspot.com
Reddit: http://www.reddit.com/r/appengine
Twitter: http
Hi,
I am using JAXB to serialize objects in app.
I have this function that i use to generate XML response from objects
in my app.
public static String Generate(ServerResult result)
{
try {
JAXBContext context;
if (result.isDa
Indeed, I am using GWT, oh I understand what you're saying. But the pojo
that will contain the Text attribute is in the client side (in the same
package that the MainEntryPoint.java).
@Entity
@Table(name = "book")
public class Book implements Serializable {
@Id
@GeneratedValue(strategy =
Your query as written is testing for whether oneLocation is equal to
locations and oneCategory is equal to categories. That will never be
true (I hope), because a Set will never equal a Key. What you
mean is are they **contained by** their respective collections:
select AdPost where locations.co
It appears as though your filter is testing whether "oneLocation" and
"oneCategory" are actually equal to the collections "locations" &
"categories", respectively. I think what you mean to ask is whether
the collections **contain** the keys in question:
... where locations.contains(oneLocation) &
I think that I understand through the words "inheritance & module":
aren't you using Google Web Toolkit ? (GWT)
If yes, you can't use the Text class in you front-end: you have to use
a String in the front-end move it to the server via the GWT RPC and
then convert it to a Text in an annotated Pojo
I realized the jar is included aproperly in the classpath, As it does it
automatically when choosing GAE as a server.
I also manually added the jar in the classpath, but nothing happens
It still is throwing the error.
The import com.google.appengine cannot be resolved
[ERROR] Hint: Check the in
No, you don't need the source code: I use Text very often based on the
compiled version that is in the jar appengine-api-1.0-sdk-1.3.8.jar
(for v 1.3.8 under Eclipse)
Just obtain from somebody else how to put this jar in you classpath
and everything will be ok
btw, did you install the App Engine
:( . When I see the com.google.appengine.api.datastore and look for the
class Text, I try to open it but I it says: "no source code". I think I need
the sourse code, rather than the .class.
I'm stuck :(.
On 7 January 2011 14:51, Didier Durand wrote:
> Hi,
>
> Sorry: I work only on Eclipse. But,
Hi,
Sorry: I work only on Eclipse. But, I guess other people of this forum
knowing Netbeans will take over.
Good luck!
didier
On Jan 7, 2:35 pm, Cesar Ruiz wrote:
> I Compile with NetBeans. How can I set my clathpath manually, or if you know
> in NetBeans even better.
>
> regards.
>
> César Ru
I Compile with NetBeans. How can I set my clathpath manually, or if you know
in NetBeans even better.
regards.
César Ruiz.
On 7 January 2011 09:53, Didier Durand wrote:
> Hi,
>
> If your classname is correct, then the problem most probably com from
> your classpath when compiling / editing
>
>
Hi,
is it possible to create user define Key/ID column name ?
When i define Key column name as follows :
@PrimaryKey
@Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY)
private String Username;
above code generate Key/ID field as "name".
By using following code , it generate
Hi Shoubhik,
When you declare like this <% a = 100; %> , after compilation
this becomes local declaration inside service method of generated servlet.
But when you declare like this <%! int a = 300; %> , after compilation it
becomes class level declaration.
Hence when you say a = <%= a %>, <%= t
Hello everyone,
this week I published an article entitled "Proposals for Google Web
Toolkit application plug-in architectures" [1] on of my HoneyCRM
project page [2]. The existence of plug-ins is not new for web
applications in general. However, there are a number of technical
issues making it dif
Hi,
I have a entity like this
Class AdPost{
...few property
Set locations;
Set categories;
}
when i am running a query like
select AdPost where locations = oneLocation && categories == oneCategory
(pseudo code)
where oneLocation is one valid key of a location and oneCategory is a valid
key of one
<% a = 100; %>
<% int a = 200; %>
<%! int a = 300; %>
a = <%= a %>, <%= this.a %>
this gives :
a = 200, 100
Could you please tell me what's happening ?
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To post to
Hi,
If your classname is correct, then the problem most probably com from
your classpath when compiling / editing
Where do you compile ? In Eclipse ? If yes, you should publish
your .classpath file (root directory of your project)
regards
didier
On Jan 7, 9:41 am, Cesar Ruiz wrote:
> Sorry, I
Sorry, I am using the same type (I wrote it wronly before). Im using
"com.google.appengine.api.datastore.Text". But it is always showing me the
same error when compiling.
It is somehow not finding the source code. I only provide it the Text.class
not the .java. I do not know if this has anything t
Hi,
Check
http://code.google.com/appengine/docs/java/datastore/entities.html#Properties_and_Value_Types
The type you want to use is probably :
com.google.appengine.api.datastore.Text (i.e with api.datatstore, in
the name) and not com.google.appengine.Text as you say
regards
didier
On Jan 7, 8
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