[appengine-java] Re: what about Backend Usage in upcoming GAE pricing scheme ?

2011-09-06 Thread Justin Haugh
Hi Prashant, The current Backend prices (and free quota) will be unchanged in the new pricing scheme. I'll see if we can update that doc to make this clearer. Cheers, Justin -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group

[appengine-java] Re: LifecycleManager javadoc

2011-06-07 Thread Justin Haugh
. 2. does LifecycleManager works for regular dynamic non-backend instance? Especially I would like to know if I can use ShutdownHook to flush some instance data to the datastore. No. The shutdown process is currently only available for Backends. - Justin -- You received this message

[appengine-java] When to use ancestor keys for updates

2011-04-24 Thread justin
So I have a very similar problem described on this page http://code.google.com/appengine/articles/paging.html Basically I'm going to have multiple comment boxes and need to figure out what's the best way to add new suggestions. I am planning on receiving a good amount of comments during some

[appengine-java] Re: When to use ancestor keys for updates

2011-04-24 Thread justin
On second thought, is there a way to dynamically create a table name using jpa? So, instead of having to do something like class SuggestionBox1 extends SuggestionBox { ... }, SuggestionBox2 extends SuggestionBox{...} and having to redeploy the app... On Apr 23, 11:57 pm, justin thekeyboard

[appengine-java] JPA relationship column name?

2011-03-28 Thread justin
If i have a class such as this: class Person { @Id @GeneratedValue(strategy = GenerationType.IDENTITY) Key id; } and had a 1-N unmanaged relation ship: class Car { Person person; } Is there a way to preform a jpql query to get all cars owned by a certain person? That is without adding another

Re: [appengine-java] Possibility for race condition on datastore?

2011-03-05 Thread Justin
On Thu, Mar 3, 2011 at 10:57 AM, justin thekeyboard...@gmail.com wrote: I need to write code so that a user has a counter. This counter can be read, increase, and decrease. This counter is mission critical so I will use the high replication datastore. So lets say I create a counter entity which

[appengine-java] Possibility for race condition on datastore?

2011-03-03 Thread justin
I need to write code so that a user has a counter. This counter can be read, increase, and decrease. This counter is mission critical so I will use the high replication datastore. So lets say I create a counter entity which has a user entity as the ancestor. I increase the counter value and store

[appengine-java] Logging

2010-05-25 Thread Justin Lee
): %m%n Thank you, Justin -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr

[appengine-java] List of Child Objects Not Loading

2009-11-24 Thread Justin
of the PackageEntry objects that I persist are returned when I query all objects of that type, but the ones attached to a particular student are not present when I retrieve the student. What is going on? Your help is greatly appreciated. Thanks, Justin -- You received this message because you

[appengine-java] Re: Need help on how to enhance the data classes with netbeans

2009-10-29 Thread Justin
Thanks, I will try that. By the way, will the step of enhancing the data classed be completed automatically by the plugin? Thanks alot On Oct 29, 10:19 am, Jorge athenas...@gmail.com wrote: I am using NetBeans to develop a GAE application. There is a beta plugin available