Rahul Sharma (Editor)

HK2 DI Kernel

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Developer(s)
  
Oracle Corporation

Operating system
  
Cross-platform

Stable release
  
2.4.0

Available in
  
Java 6 or Higher

Type
  
Dependency Injection Kernel

License
  
CDDL version 1.0 and GPL v2 license

HK2 (Hundred-Kilobyte Kernel) is a light-weight and dynamic dependency injection framework and is a part of the GlassFish Application Server.

HK2 complies with JSR 330 (Dependency Injection for Java). It has useful utilities for marking classes as services and interfaces as contracts.

Some of the features of HK2 DI Kernel are

  • Custom scopes
  • use of proxies
  • Custom injection resolution
  • Assisted injection
  • J-I-T injection resolution
  • Custom validation and security
  • Run Level Services

    • References

    HK2 DI Kernel Wikipedia
    (Text) CC BY-SA


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