@@ -0,0 +1,449 @@
+package ch.sportchef.business.event.boundary;%0A%0Aimport ch.sportchef.business.event.entity.Event;%0A%0Aimport javax.ejb.Stateless;%0Aimport javax.persistence.EntityManager;%0Aimport javax.persistence.PersistenceContext;%0Aimport javax.validation.constraints.NotNull;%0A%0A@Stateless%0Apublic class EventManager %7B%0A%0A    @PersistenceContext%0A    private EntityManager em;%0A%0A    public Event save(@NotNull final Event event) %7B%0A        return this.em.merge(event);%0A    %7D%0A%0A%7D%0A

create the entity manager