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java Programming Glossary: daosUnderstanding JSF as a MVC framework http://stackoverflow.com/questions/10111387/understanding-jsf-as-a-mvc-framework in JSF the mapping is as follows Model The Services DAOs plus the entities they produce and consume. The entry point..
http://stackoverflow.com/questions/1061717/what-exactly-is-spring-for the right places Servlets Web Frameworks Business classes DAOs etc etc etc... . Going back to the example in Spring we just..
Spring @Transactional Annotation Best Practice http://stackoverflow.com/questions/1079114/spring-transactional-annotation-best-practice and use cases. It's the right answer if you have several DAOs injected into a Service that need to work together in a single..
Lazy/Eager loading strategies in remoting cases (JPA) http://stackoverflow.com/questions/1778578/lazy-eager-loading-strategies-in-remoting-cases-jpa value at null . So we can set clear boundaries in our DAOs. Example ProductDao.findByName Soap Boundaries.BLACKLIST Category..
Best way for automatic databinding between database and user interface in java swing app? http://stackoverflow.com/questions/3422516/best-way-for-automatic-databinding-between-database-and-user-interface-in-java-s Swing rich client to database then you do not need to use DAOs. DAOs are useful in multi tier apps where there is code on both.. rich client to database then you do not need to use DAOs. DAOs are useful in multi tier apps where there is code on both the..
Multiple Entity Manager issue in Spring when using more than one datasource http://stackoverflow.com/questions/3731016/multiple-entity-manager-issue-in-spring-when-using-more-than-one-datasource same structure I didn't want to have 2 identical sets of DAOs etc. While my experience was with Hibernate I suspect you could..
Java EE Architecture - Are DAO's still recommended when using an ORM like JPA 2? http://stackoverflow.com/questions/3818589/java-ee-architecture-are-daos-still-recommended-when-using-an-orm-like-jpa-2 way and want the EM to be injected either implement your DAOs as Spring beans in Java EE 5 or CDI managed bean in Java EE.. is a very exceptional event and I'm not going to introduce DAOs for something that is very likely not going to happen YAGNI.. see much middle ground and as strongly hinted I don't use DAOs if I don't feel the need. And as I said mock the EntityManager..
Service layer and controller: who takes care of what? http://stackoverflow.com/questions/3885675/service-layer-and-controller-who-takes-care-of-what Child newchild which will handle calling the correct DAOs to persist the new version of this Child. Controllers are free..
Spring autowiring using @Configurable http://stackoverflow.com/questions/4703206/spring-autowiring-using-configurable idea of using Spring @Configurable and @Autowire to inject DAOs into domain objects so that they do not need direct knowledge..
Best way to handle Hibernate Sessions in a layered Spring MVC Web application http://stackoverflow.com/questions/6722158/best-way-to-handle-hibernate-sessions-in-a-layered-spring-mvc-web-application would it be better to opt for Hibernate template based DAOs What kind of transaction manager would be suggest able and should..
Have I implemented a n-tier application with MVC correctly? http://stackoverflow.com/questions/899803/have-i-implemented-a-n-tier-application-with-mvc-correctly just perform input validation and instantiate one or more DAOs and calls the appropriate methods on them... I realize there.. data tier code. You should be creating data access objects DAOs which are called by the business objects. The DAOs call the.. objects DAOs which are called by the business objects. The DAOs call the stored procedures. Further the DAO interfaces should..
Declarative transactions (@Transactional) doesn't work with @Repository in Spring http://stackoverflow.com/questions/9051721/declarative-transactions-transactional-doesnt-work-with-repository-in-sprin the database one ... so that when your web accesses these DAOs from web controllers it is accessing non transactional versions..
http://stackoverflow.com/questions/9701539/testing-for-custom-plugin-portlet-beanlocatorexception-and-transaction-roll-bac service in portlets Unit testing in Liferay JUnit testing DAOs rollback or delete My Enviroment Liferay 6.0.5 EE bundled with..
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