[appengine-java] @Valid annotation In Spring 3.x

2010-07-02 Thread klonq
I am on my second App Engine App but am using Spring 3.0.3 this time and it is uncharted water for me. So I am just trying to narrow down the error and whether it is GAE, Spring or maybe I am missing a jar. Has anybody successfully got annotated form validation working on GAE in Spring 3.x?

[appengine-java] Appache Commons StringEscapeUtils - NoClassDefFoundError

2010-06-22 Thread klonq
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.

[appengine-java] Re: Date based sorting and result pagination

2010-06-09 Thread klonq
http://code.google.com/appengine/docs/java/datastore/queriesandindexes.html On Jun 9, 7:36 am, RAVINDER MAAN rsmaan...@gmail.com wrote: Hello all     how can i get my query result sorted based on creationdate and also i want to do pagination for the same.what is the best way to do that.can

[appengine-java] Re: Sessions - Working in request scope, not persisting between requests

2010-06-09 Thread klonq
. On Jun 8, 10:40 pm, klonq mjm@gmail.com wrote: I have a problem with sessions. This is not a new problem it has been something that has been bugging me since I started developing for GAE, I am using SDK 1.3.3.1 Things I have done: 1. Enabled sessions in app-engine.xml with sessions

[appengine-java] Sessions - Working in request scope, not persisting between requests

2010-06-08 Thread klonq
I have a problem with sessions. This is not a new problem it has been something that has been bugging me since I started developing for GAE, I am using SDK 1.3.3.1 Things I have done: 1. Enabled sessions in app-engine.xml with sessions-enabledtrue/ sessions-enabled. 2. Implemented Serializable in

[appengine-java] Implementing a Custom User System on Top of App Engine User System

2010-04-13 Thread klonq
I'm an old school Perl programmer from way back and thinking about getting back into the web_dev game. So I've been reading up on app engine and have decided to go with Java because I know even less about Python than I do Java. But my question is this, how would one go about implementing a user