EJB3
Online Training by Real time faculties
- EJB 3 features
- EJB Interfaces are Optional
- Singleton Beans are introduced
- Support for direct use of EJBs in the Servlet container
- EJB Timer Service enhancements to support cron-like
scheduling, deployment-time timer creation, and Stateful Session Bean
objects.
- Support for stateful web services via Stateful session
Bean web service end points.
- Further simplification of JMS, JavaMail and database
injected resources.
- A Service Provider Interface (SPI) for EJB. This will
make a number of innovative third-party integrations possible such as
iBATIS, Spring, Acegi, Quartz or even Groovy Beans.
- The ability to use local transactions in addition to
JTA in EJB. I think this would be very useful for smaller web applications
that really don
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