Yeah, 3.0 builds are still in a bit of a disarray, so use it at your
own risk. The code IMO is in a good shape though - FWIW myself and
other people are running it in production :-)
You can grab a nightly build here (last 3-4 builds are pretty stable):
http://objectstyle.org/downloads/cayenne/nightly/
The file "lib/cayenne-jdk1.4-3.0-incubating-SNAPSHOT.jar" is analog
of 1.2.1 "cayenne-nodeps.jar". Modeler included in the nightly build
is still broken, so grab the Modeler from here (I just posted
manually built snapshots, see a previous message on this list):
http://people.apache.org/~aadamchik/modeler-snapshot-10032006/
Andrus
On Oct 3, 2006, at 1:49 AM, Aristedes Maniatis wrote:
On 03/10/2006, at 3:00 PM, Jeff de Vries wrote:
Thanks! Couple more questions ...
1) Where do I get 3.0? Nightly snapshot? Is any one more stable
than any other? Any installation instructions? Or things to watch
out for?
Use svn to get a local checkout of the source. Then install maven
on your computer and:
# mvn install
The product gets put in the world's longest path, somewhere inside
~/.m2/ Just look at the last couple of messages in the maven build.
2) Is the "handleCallback" argument actually the name of the
method to call as the callback, aka "myPostPersist"?
That's the idea. We have methods like this in the entities:
protected void prePersist() {
// do something
}
3) Where is the proper place to set up the callbacks? In a custom
data context factory (assuming you always want the callbacks)?
This is for a web app using thread data contexts.
Where you initialise Cayenne.
4) Where do I get the domain object?
Configuration.initializeSharedConfiguration();
Configuration conf = Configuration.getSharedConfiguration();
dataDomain = conf.getDomain();
LifecycleEventCallbackMap aCallback = dataDomain.getEntityResolver
().getCallbacks( LifecycleEventCallback.PRE_PERSIST );
aCallback.addListener( Foo.class, "prePersist" );
Ari Maniatis
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