JPA - FindByExample

Question

Does anyone have a good example for how to do a findByExample in JPA that will work within a generic DAO via reflection for any entity type? I know I can do it via my prov

Answer 1

You should check the solution proposed by Springfuse using Spring Data & JPA 2.

http://www.springfuse.com/2012/01/31/query-by-example-spring-data-jpa.html

Some sample source code here (under repository sub package): https://github.com/jaxio/generated-projects

Found this project: https://github.com/jaxio/jpa-query-by-example