Domain-driven way of building software should appeal to everyone – after all that software is being built for the benefit of that domain, not for the benefit of architects, developers or QAs.
Domain-driven way of building software should appeal to everyone – after all that software is being built for the benefit of that domain, not for the benefit of architects, developers or QAs.
DDD is implemented using frameworks like spring & hibernate. Spring uses dependency injection & hibernate uses objects with database as means of implementing DDD.
use @Configurable to make the domain objects eligible for dependency injection (they are not instantiated by spring, so they need this special approach)
inject repository objects in the domain objects in order to allow the domain objects to do persistence-related operations
use a thin, stateless, transactional service layer (a facade) to coordinate the domain objects
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