tulsidas / Jersey2-Guice3-JPA2

Sample app showcaseing Jersey 2, Guice 3, JPA 2 and Jackson 2

Jersey2-Guice3-JPA2

Sample app showcasing Jersey 2, Guice 3, JPA 2 and Jackson 2

Guice needs an HK2 (which is the DI of Jersey) bridge to work, and also to be able to @Inject EntityManager there is some initialization to make.

Take a look at:

• ar.com.jengibre.jersey2guice3jpa2.misc.Application
• ar.com.jengibre.jersey2guice3jpa2.misc.GuiceModule
• ar.com.jengibre.jersey2guice3jpa2.misc.JPAInitializer
• web.xml

to see how everything integrates together.

Note: You can't @Inject an EntityManager in a Jersey Controller, because controllers are managed by Jersey and not by Guice, hence it won't have te appropriate interceptors