[appengine-java] HTTPS on App Engine

2010-08-26 Thread Jochen Schnaidt
Hi all,
I have a question about using https on app engine. I defined a API to
use services of my application from an external point.
To make sure that communication is secure via https, I made the
following changes in the web.xml


 LoadEventAPI
 ...api.LoadEventServlet


 LoadEventAPI
 /load



 
  /load
 
 
  CONFIDENTIAL
 


I tried it but a call via http is still possible and wil not be
automatically redirected to the https protocol. Also Eclipse doesn't
like the  in  and marks it as
error.

Any ideas, what I do wrong? Thanks a lot.

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[appengine-java] Re: Serialization of lists for the datastore

2010-04-13 Thread Jochen Schnaidt
Update: The serialization is a bug in RPC. I got a workaround for it
but the javax.jdo.JDOException still occurs. :-(

On Apr 13, 3:22 pm, Jochen Schnaidt  wrote:
> Hi,
> I’m building an application with GWT and GAE and have a problem saving
> data in the datastore. In my application I generate a list which
> consists of lists of strings, looks this way: List>
> trackList;
>
> It compiles but gives me a warning:
>
> [WARN] Warnings in
> generated://D271BF8A9063BFFBB6E2618C9E23EF15/eventManagement/shared/HandleEventService_TypeSerializer.java'
> [WARN] Line 31: Referencing deprecated class
> 'com.google.gwt.user.client.ui.ChangeListenerCollection'
> And 3 other deprecated classes
>
> When I run the application and call the method for saving data I get
> the following error:
>
> javax.jdo.JDOException: Error creating the MetaDataManager for API
> "JDO" :
> NestedThrowables:
> java.lang.reflect.InvocationTargetException
>
> I think the problem is that the compiler uses old GWT classes for
> serialization and not the classes of the GAE. Right?
>
> Any idea how I could fix this problem?
>
> Thanks a lot. Greetings

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[appengine-java] Serialization of lists for the datastore

2010-04-13 Thread Jochen Schnaidt
Hi,
I’m building an application with GWT and GAE and have a problem saving
data in the datastore. In my application I generate a list which
consists of lists of strings, looks this way: List>
trackList;

It compiles but gives me a warning:

[WARN] Warnings in
generated://D271BF8A9063BFFBB6E2618C9E23EF15/eventManagement/shared/HandleEventService_TypeSerializer.java'
[WARN] Line 31: Referencing deprecated class
'com.google.gwt.user.client.ui.ChangeListenerCollection'
And 3 other deprecated classes

When I run the application and call the method for saving data I get
the following error:

javax.jdo.JDOException: Error creating the MetaDataManager for API
"JDO" :
NestedThrowables:
java.lang.reflect.InvocationTargetException

I think the problem is that the compiler uses old GWT classes for
serialization and not the classes of the GAE. Right?

Any idea how I could fix this problem?

Thanks a lot. Greetings

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