appfuse small tip

or just records for not to forget.

1. i change to use h2 as an embedded db rather than derby.. h2 is implemented more clear way(i think this is because of its predecessor, hsqldb) and supported in appfuse. it works fine for me with no error. so goodbye derby for a while~

2. sometimes you may get some mysterious compile errors when using ide. mvn updates libraries automatically but not ide’s setting at  the same time. you have to update your ide setting by manually. like this mvn idea:idea

3. i think intellij idea is better than eclipse. especially annotation support.

4. i extend default user class, org.appfuse.model.User somewhat awkard way.. i made another User Class and set its table name as app_user. it seems that works right. but i can’t be sure about all operations..

and more..