Advanced Service Container Utilization

Transcript

1. Advanced Service Container Utilization by Richard Miller (@mr_r_miller)

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4. Getting the most from the Symfony2 service container

5. Knowing the injection options open to you

6. You may get to inject into the constructor

7. You might get to Inject into setter methods

8. You may have to inject into properties

9. You can integrate objects created by factories

10. You may need to integrate a static factory method

11. You can configure the container to use the factory method

12. You may be dealing with a separate factory object

13. You can also accommodate this with container configuration

14. Saving time by reducing the amount of configuration you have

    to write

15. The wrong way with interface injection

16. What is interface injection?

17. How is interface injection configured?

18. Why you can't use it

19. The right way with parent services

20. You can have parent classes to reduce code repetition

21. You can also have a parent service to reduce repetitive

    configuration

22. You can change configuration independently from code

23. Understanding the service container compilation process

24. You need to call compile if using the component outside

    the framework

25. You get to load complex config from extensions

26. Using compiler passes to respond to other configuration

27. What if you want to use services from other bundles?

28. You need to dynamically register the tagged services

29. You can register compiler passes from bundles in the framework

30. Dumping the compiled container for performance

31. You get the performance benefits by caching the dumped container

32. You get convenience as well by avoiding the cache in

    debug mode

33. Getting the most from the Symfony2 service container

34. Questions? @mr_r_miller richardmiller.co.uk