JSR-299 final draft submitted

Source: Internet
Author: User

Today, Red Hat submitted the final draft of JSR-299
 
To JCP. JSR-299 specification (CDI) (contexts and dependency injection, context and dependency injection), at the same time, the reference implementation of this specification (weld 1.0)

) And TCK (compatibility test suite) have also been completed. To view the javadoc of this specification, click here

.

 

This specification defines a series of complementary services to improve applicationsCode. The following are some features of this specification:

  • Binding of a stateful object to its lifecycle context, and the context can be expanded
  • A set of top-notch type security dependency injection mechanisms. developers can freely choose the dependencies to be injected during development or deployment without text configuration.
  • Support for Java EE modularization and Java EE component architecture-the modular structure of Java EE applications is very important for dependency parsing of Java EE components.
  • Integrated with a Unified Expression Language (EL), context-managed objects can be directly used on any JSF or JSP page
  • The injected objects can be decorated.
  • You can associate an object with an interceptor by binding a type-safe interceptor.
  • Event Notification Model
  • A conversation context is added to the three web contexts defined in the servlets specification)
  • Service-provided interface (SPI) allows containers to perform portable expansion and integration

 

For more details, see here
.

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