This presentation made by Vi Quoc Hanh and Vu Cong Thanh in SC Team from eXo Platform SEA.

1. IoC & AOP Vu Cong Thanh Vi Quoc Hanh Social team

3. Inversion Of Control (IoC)

4. IoC – Introduction - “Dependencies”

14. Design your own IoC Source Code: Guice: google-guice.googlecode.com/svn/trunk/ Vbox: https://github.com/thanhvc/etk-vbox

15. Design your own IoC – Injector Diagram

16. Design your own IoC – Context Diagram

17. Design your own IoC – State Diagram Start Constructing Finish States: Constructing, Start and Finish http://www.slideshare.net/Thuy_Dang/regular-expression-made-by-to-minh-hoang-portal-team

18. Design your own IoC – State Diagram(Cont)

19. DEMO

20. Aspect Oriented Programming (AOP)

25. INTRODUCTION - CROSSCUTTING

34. AOP – HOW IT WORKS

35. AOP – BEHIND THE SCENCES Aspect Object_B Object_A advice Object Oriented Flow Aspect Oriented Flow pointcut = method_B Target Object = Object_B Weaving jointpoint = method invocation Object Oriented Flow

37. AOP vs OOP - CONCLUSION Object Oriented Aspect Oriented Class – code unit that encapsulates methods and attributes. Aspect – code unit that encapsulates pointcuts, advice, and attributes. Method signatures – define the entry points for the execution of method bodies. Pointcut – define the set of entry points (triggers) in which advice is executed. Method bodies – implementations of the primary concerns. Advice – implementations of the cross cutting concerns. Compiler – converts source code into object code. Weaver – instruments code (source or object) with advice.

38. DEMO

39. Thank you!