TypedData API let's try to understand it, finally...
summary
Typed Data API clarifies how entity data is modeled by replacing Drupal 7’s nested associative arrays with two pillars: plugins and definitions plus a type data manager that injects values. Core provides primitive plugins (string, integer, any) and composite ones like map data definition; content entities and field items extend those types. Example: JSON decoded into a definition becomes a typed instance with one line of manager code, enabling easy casting and validation.
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chapters (13)
- 0:00Introduction and speaker intro
- 2:17Agenda and goals for the talk
- 3:47PHP variable types and loose typing issues
- 6:57Problems with Drupal 7 and need for TypeData
- 9:23Origin and purpose of TypeData API
- 12:35TypeData API overview and structure
- 16:02What is TypeData API and its use cases
- 17:37Core components: plugins, definitions, manager
- 24:48TypeData in content entities
- 29:16Plugin types in Drupal core
- 31:13Working with primitives and maps
- 32:26Real-world integration example
- 35:54Q&A session
