kfx_dependency_injection 1.4.0

Flutter Dependency Injection library based on dotnet ServiceProvider

1.0.0

• Initial fully functional release

1.0.0+1

• Fix issues with pub.dev publishing

1.0.0+2

• Downgrading Dart requirements to match pub.dev and refactoring project structure

1.0.0+3

• Added portuguese documentation as well as some fixes in the English README.md version

1.0.0+4

• Add platform info to ServiceProvider so injected classes can be chosen by platform as well

1.0.0+5

• Allows override of registrations (for unit test mocking purposes, for instance)

1.2.0

• Allows override of registrations even before the registrations take place

1.3.0

• Refactoring to separate write/query methods from ServiceProvider
• Breaking change: write methods (i.e.: registerTransient) no longer requires ServiceProvider.instance (they are now static methods)
• Breaking change: During registration, a IServiceProvider is available only with query methods (isRegistered, optional and required)
• Breaking change: to avoid conflict with the @override attribute, the override method was renamed to replace

1.3.1

• Added registerSingletonIfNotRegistered and registerTransientIfNotRegistered to avoid throwing exceptions and making registration idempotent

1.3.1+1

• Fixed some grammar errors and refactored the barrel file to make import easier

1.4.0

• Breaking change: now registerTransient and registerSingleton have the following signature: (optional, required, platform), so you can inject optional and required services in a easier way:

ServiceProvider.registerTransient<SomeAbstractClass>(
  (optional, required, platform) => SomeConcreteClassWithDependencies(
    dependencyA: optional<DependencyA>(), 
    dependencyB: required<DependencyB>(),
    platform: platform, 
  ),
);

class SomeConcreteClassWithDependencies {
  SomeConcreteClassWithDependencies({
    this.dependencyA, 
    this.dependencyB,
    this.platform,
  });

  final DependencyA dependencyA;
  final DependencyB dependencyB;
  final IPlatformInfo platform;
}

• Also, getService<T>() was renamed to optional<T>() and getRequiredService<T>() was renamed to required<T>().

• Now you can implement IMustBeTransient or IMustBeSingleton in your services to validate the required type of registration (i.e.: a class that implements IMustBeTransient will throw a InvalidRegistrationModalForTypeException, if you try to register it with ServiceProvider.registerTransient<ClassThatImplementsIMustBeTransient>((optional, required, platform) => SomeClass()))