generate annotated java class from hbm file

问题

I have an old project in which java classes are generated from hbm files.

Is it possible ,using these hbm files, to generate java classes with annotations?

回答1:

I don't think you can do it directly from hbm to annotations, but it's possible to do it if you proceed like this:

1. Generate the database schema from your hbm configuration.
2. Use Hibernate reverse engeneering to generate annotated classes from this database.

You may take a look at these links for further information:

• Generating Hibernate annotated classes from database using eclipse.
• How to generate domain objects with annotations using hibernate tools.
• How to generate Hibernate mapping files & annotation with Hibernate Tools

回答2:

We have had the same issue and solved it by using this hbm to annotation converter script https://github.com/SchweizerischeBundesbahnen/hibernate_hbm2annotation

回答3:

You can use a hibernate reverse engeneering tool, but for generating annoted classes from database not from hbm's.

来源：https://stackoverflow.com/questions/31241594/generate-annotated-java-class-from-hbm-file