Factories

dot-annotated-services is based on 3 reusable factories - AnnotatedRepositoryFactory, AnnotatedServiceFactory and AnnotatedServiceAbstractFactory - able to inject any dependency into a class.

AttributedRepositoryFactory

Injects entity repositories into a class.

Exceptions thrown

• Dot\AnnotatedServices\Exception\RuntimeException if repository does not exist
• Dot\AnnotatedServices\Exception\RuntimeException if repository does not extend Doctrine\ORM\EntityRepository
• Dot\AnnotatedServices\Exception\RuntimeException if repository does not have @Entity annotation
• Psr\Container\NotFoundExceptionInterface if Doctrine\ORM\EntityManagerInterface does not exist in the service container
• Psr\Container\ContainerExceptionInterface if service manager is unable to provide an instance of Doctrine\ORM\EntityManagerInterface

AttributedServiceFactory

Injects class dependencies into classes.

If a dependency is specified using the dot notation, AttributedServiceFactory will try to load a service having that specific alias. If it does not find one, it will try to load the dependency as a config tree, checking each segment if it's available in the service container.

You can use the inject annotation on setters too, they will be called at creation time and injected with the configured dependencies.

Exceptions thrown

• Dot\AnnotatedServices\Exception\RuntimeException if service does not exist
• Dot\AnnotatedServices\Exception\RuntimeException if service does not have @Inject annotation on it's constructor
• ReflectionException on failure of creating a ReflectionClass of the dependency
• Psr\Container\NotFoundExceptionInterface if a dependency does not exist in the service container
• Psr\Container\ContainerExceptionInterface if service manager is unable to provide an instance of a dependency

AnnotatedServiceAbstractFactory

Using this approach, no service manager configuration is required. It uses the registered abstract factory to create annotated services.

In order to tell the abstract factory which services are to be created, you need to annotate the service class with the @Service annotation.

<?php

declare(strict_types=1);

namespace YourApp\Service;

/**
 * @Dot\AnnotatedServices\Annotation\Service
 */
class Example
{
    /**
     * @Dot\AnnotatedServices\Annotation\Inject({
     *     YourApp\Repository\Dependency1::class,
     *     YourApp\Repository\Dependency2::class,
     *     "config.example"
     * })
     */
    public function __construct(
        protected YourApp\Repository\Dependency1 $dependency1,
        protected YourApp\Helper\Dependency2 $dependency2,
        protected array $exampleConfig,
    ) {
    }
}

And that's it, you don't need to configure the service manager with this class, creation will happen automatically.