[appengine-java] Re: Error when deleting entities - Id cannot be zero

2010-03-12 Thread thierry LE CONNIAT
HI, I have try your function deleteAllMyType it's functions well, the differenxces are in my class of object : @PersistenceCapable(identityType = IdentityType.APPLICATION) public class Picture { private static final Logger log = Logger.getLogger(Picture.class.getName());

[appengine-java] Re: JPA enhancement problem (DataNucleus)

2010-03-12 Thread thierry LE CONNIAT
Hi, I had this problem, and after try to clean your project and rebuild it . bye On 12 mar, 19:34, Rajeev Dayal rda...@google.com wrote: Hi there, Can you provide the full error message that you're seeing when you get this error? Also, can you navigate to the Error Log (Window - Show View -

[appengine-java] Got a problem index when quering data with key.

2010-03-10 Thread thierry Le conniat
Hello, I Got a problem when quering data with the key fileName . The error is below : com.google.appengine.api.datastore.DatastoreNeedIndexException: no matching index found.. datastore-index kind=Picture ancestor=false source=manual property name=__key__ direction=desc/

[appengine-java] Re: How exactly do the App Engine Logs work?

2010-03-10 Thread thierry Le conniat
Hello, I think google log are stored in file. My experience about log reliability is that when the app is very strong working, not all the log are stored. It's confusing, but i can't not explain it. Bye On 10 mar, 22:04, Spines kwste...@gmail.com wrote: Where does Google store the logs when you

[appengine-java] Doing some analysis in picture (represented by an array of byte ), encoding in JPG.

2010-03-05 Thread thierry Le conniat
Hello, my application receive by mail, pictures which are encoding in jpg. I would like to make some analysis in this picture (represented by an array of byte ), comparison column by column, but GAE'S Image API don't provide such function and many classes from javax.io... are not authorized .

[appengine-java] Configure the password for the account of Google App Engine in Eclipse

2010-02-26 Thread thierry Le conniat
Hello, How can I, to avoid tedious re-enter password when deploying in an Eclipse application, configure the password for the account google app engine once and for all. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to