Package io.dropwizard.hibernate

Class UnitOfWorkAspect

  • public class UnitOfWorkAspect
extends Object
    An aspect providing operations around a method with the UnitOfWork annotation. It opens a Hibernate session and optionally a transaction.

    It should be created for every invocation of the method.

    Usage :

     
   UnitOfWorkProxyFactory unitOfWorkProxyFactory = ...
   UnitOfWork unitOfWork = ...         // get annotation from method.

   UnitOfWorkAspect aspect = unitOfWorkProxyFactory.newAspect();
   try {
     aspect.beforeStart(unitOfWork);
     ...                               // perform business logic.
     aspect.afterEnd();
   } catch (Exception e) {
     aspect.onError();
     throw e;
   } finally {
     aspect.onFinish();
   }

    • Constructor Detail

      • UnitOfWorkAspect

        public UnitOfWorkAspect​(Map<String,​org.hibernate.SessionFactory> sessionFactories)

    • Method Detail

      • beforeStart

        public void beforeStart​(@Nullable
                        UnitOfWork unitOfWork)

      • afterEnd

        public void afterEnd()

      • onError

        public void onError()

      • onFinish

        public void onFinish()

      • configureSession

        protected void configureSession()

      • validateSession

        protected void validateSession()

      • getSession

        protected org.hibernate.Session getSession()

      • getSessionFactory

        protected org.hibernate.SessionFactory getSessionFactory()