Qunity DependencyInjection

Dependency injection design pattern engine.

For basic use you need (dependencies are injected through the class constructor):

1. Initialize the DependencyInjection class by passing in an array of processor configurations. Minimum configuration example:

   DependencyInjection::getInstance([
       ProcessorRewriteClasses::ID => [
           'sort' => 100,
           'class' => ProcessorRewriteClasses::class,
           'config' => [
               DataManagerInterface::class => ['class' => DataManager::class],
           ],
       ],
       ProcessorGenerateFactories::ID => [
           'sort' => 200,
           'class' => ProcessorGenerateFactories::class,
           'config' => ['directory' => '/tmp/qunity/generated'],
       ],
       ProcessorCollectArguments::ID => [
           'sort' => 300,
           'class' => ProcessorCollectArguments::class,
       ],
   ])
   

2. Request the required object:

   DependencyInjection::getInstance()->getObject(DataManagerInterface::class)
   

The processors have a specific role to play. It is possible to add, sort or disable processors.

• processor RewriteClasses - allows you to override classes

  [<alias_class> => ['class' => <class>, 'enabled' => <bool>], ...]
  

• processor GenerateFactories - allows you to automatically generate factories, to do this, add the "Factory" suffix to the required class

  ['directory' => <generated_code_directory>]
  

• processor CollectArguments - collects the values of constructor arguments

  [<class> => [<arg> => <value>, ...], ...]