If you are in a country that supports the Java encryption option and want a stronger password encryption option for storing your passwords with Cayenne Modeler (3.0 feature), I have placed an example AES encoder at:
http://homepage.mac.com/blacknext/ Add AESPasswordEncoder.java to a project somewhere (or compile it as a separate project), changing the package if needed, then make sure Cayenne Modeler can see it (Preferences -> ClassPath). You may need to restart the modeler (I seemed to need to do that before for the class path change to be picked up). Then edit your DataNode and for the encoder, type in the full path to the class, something like examples.cayenne.encoder.AESPasswordEncoder and enter a password key (currently labeled "Salt") that will be used to encrypt and decrypt the password. For AES, the key should be 16 characters in length, but the example will make it 16 if you don't enter enough. Hope that helps someone. I'll try to document this better soon. /dev/mrg PS. Cayenne doesn't ship with real encryption encoders, so if you want/need this feature, you have to provide your own encoder like the example one. PPS. This will only encrypt the database password and nothing else.
