Package io.dropwizard.hibernate

Class UnitOfWorkAspect

java.lang.Object
io.dropwizard.hibernate.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 Details

    • UnitOfWorkAspect

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

  • Method Details

    • 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()