[appengine-java] Re: javax.jdo.JDOObjectNotFoundException: Could not retrieve entity of kind Transactions with key Transactions(Transactions(67))

2009-11-21 Thread datanucleus
Let me be more specific about what's happening... Not sure why we need to know what your app does; an object has a JDO identity, set when you persist it, and that identity has to be used when finding it. If you put in something else then you get an exception. When you persist your object what

[appengine-java] Re: javax.jdo.JDOObjectNotFoundException: Could not retrieve entity of kind Transactions with key Transactions(Transactions(67))

2009-11-21 Thread zackmac
Ok - before trying to delete the specific Transacation, I'm looping through all Transactions to check if the delete request parm is the same as Transaction.getKey().toString [if (trans.getKey().toString ().equals(reqParm)]. This is returning true. Isn't that evidence enough that the key exists?

[appengine-java] Change datastore filename on dev server?

2009-11-21 Thread James Cooper
Hi, I'm running the GAE/J dev server via a maven build. It appears that it rebuilds the target/[project name] directory each build, which deletes the WEB-INF directory. Consequently my local datastore is deleted each time I do a build and restart my dev server. Is there a flag I can pass the

[appengine-java] A web service with security (java)

2009-11-21 Thread Andrey
Hello, What java lib or project would you recommend for development a web service with security (to give the users the data only according there role or userName). Thanks, -Andrey -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group.

[appengine-java] Re: GAE Mail Problems

2009-11-21 Thread Zhang Yu
Hi, You may need to try msg.setSubject(text, utf-8). This will solve your problem. BR. Zhang Yu On Nov 10, 10:21 am, vincent chan forjobspi...@gmail.com wrote: I using gae to send email.And the subject and content are chinese!But I got correct content in chinese and the subject in unknown

[appengine-java] Re: GAE Mail Problems

2009-11-21 Thread m seleron
Thank you for replay. I was able to confirm the message that you had done post. Though you might already have tried. Was this method tried? msg.setSubject(text,Big5); thanks. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To

[appengine-java] Datastore Issues

2009-11-21 Thread Jeffrey Goetsch
I have been having a lot of trouble with JDO objects not storing, or at least not storing some of the data. This has been extremely frustrating, and have thought about giving up on Appengine a few times, because my current design seems bring out all the bugs in the Datastore/Datanucleus code.