In our project, each table have two field which use to record last update datatime and created datatime. about created time, i can set created datetime's value in method of Interceptor.onSave which will be callback before entity insert to database, but i can't find same method of update action. can you help me which method can be use?

A more simpler way to do this would be to map last update datatime with a <timestamp> tag. Hibernate would update this field each time the record is updated. Do not set any value for this field in code. Using a <timestamp> tag will also allow you to use optimistic locking.

Thank you, it is a very good solution for set lated update datatime. but in my project, i also need set lasted update by (record who update the record). this method can't solve this, so do you have other method?