[appengine-java] A GWT/GAE best practices project. Want to participate?

2010-01-24 Thread andreas_b
Hi all. I've just started a new open source GWT/GAE project where I will be following Ray Ryan's best practices and recommended design patterns. Every step of the way will be posted on the web and I will try to initiate discussions with readers on how to solve problems along the way. If you are

[appengine-java] Re: A GWT/GAE best practices project. Want to participate?

2010-01-24 Thread andreas_b
, andreas_b andreas.borg...@gmail.com wrote: Hi all. I've just started a new open source GWT/GAE project where I will be following Ray Ryan's best practices and recommended design patterns. Every step of the way will be posted on the web and I will try to initiate discussions with readers

[appengine-java] Re: A GWT/GAE best practices project. Want to participate?

2010-01-24 Thread andreas_b
.   I will send your project any tidbits I find. On Jan 24, 9:05 am, andreas_b andreas.borg...@gmail.com wrote: Yes. I actually refer to that blog in my pages..it is a great walkthrough and is a good starting point for learning about the best practices. However, it is still only

[appengine-java] Re: A GWT/GAE best practices project. Want to participate?

2010-01-24 Thread andreas_b
a framework like mvp and command pattern - so you take those as givens. On Jan 24, 9:35 am, andreas_b andreas.borg...@gmail.com wrote: Hi. Preferrably via the project page if you can find an appropriate place for the discussion, but if its something that might be of value for other

[appengine-java] Re: List of embedded class objects in default fetch group

2009-12-27 Thread andreas_b
in the embedded case? BR, Andreas On 23 Dec, 13:38, andreas_b andreas.borg...@gmail.com wrote: Hi. I'm using 1.3.0, but further investigations shows that this might not be related to lazy loading after all. I don't seem to be able to save/retrieve lists of embedded objects at all... I wrote some test

[appengine-java] Re: List of embedded class objects in default fetch group

2009-12-23 Thread andreas_b
:15 PM, andreas_b andreas.borg...@gmail.comwrote: Hi all. I'm struggling a bit with default fetch groups in one of my entities here.. Basically I have something that looks like this @PersistenceCapable(identityType = IdentityType.APPLICATION, detachable=true) public class

[appengine-java] List of embedded class objects in default fetch group

2009-12-22 Thread andreas_b
Hi all. I'm struggling a bit with default fetch groups in one of my entities here.. Basically I have something that looks like this @PersistenceCapable(identityType = IdentityType.APPLICATION, detachable=true) public class A { @Persistent(defaultFetchGroup = true) private ListB

[google-appengine] Re: Multiple datastores or share datastore in one app

2009-12-03 Thread andreas_b
, andreas_b andreas.borg...@gmail.comwrote: Hi all. I'm working on a GWT/GAE project where the idea is to create a portal for sport teams. Each sport team can sign up to get an account where they can register players, keep track of leagues, matches, statistics and so on. Each team should

[google-appengine] Re: Multiple datastores or share datastore in one app

2009-12-03 Thread andreas_b
username, I append -test to my kind names so that I'm not missing live and test data in a single dataset. On Dec 3, 7:53 am, andreas_b andreas.borg...@gmail.com wrote: Thanks both of you! Very helpful answers. Best Regards, Andreas On Dec 2, 8:24 pm, Ikai L (Google) ika...@google.com

[google-appengine] Re: Multiple datastores or share datastore in one app

2009-12-02 Thread andreas_b
, as you would provide data isolation at the application layer. The intuitive solution here is to create an entity group for a league or team (depending on your transactional needs) and place child entities in that group. On Tue, Dec 1, 2009 at 10:40 AM, andreas_b andreas.borg...@gmail.comwrote

[google-appengine] Multiple datastores or share datastore in one app

2009-12-01 Thread andreas_b
Hi all. I'm working on a GWT/GAE project where the idea is to create a portal for sport teams. Each sport team can sign up to get an account where they can register players, keep track of leagues, matches, statistics and so on. Each team should also be able to use their own domain, which

[google-appengine] Same entity with several parents?

2009-10-13 Thread andreas_b
Hi all. I've only been working with relational databases up to now, and have some problems with JDO. I seem to have some trouble grasping the basic design patterns with POJO/JDO here. This is probably a very basic issue, but its hard when the mind is setup to think from an entirely different