README

Part of the Jardis Business Platform — Enterprise-grade PHP components for Domain-Driven Design

PSR-11 Container with pre-registered instances and reflection fallback. Three source files, one dependency (psr/container), zero configuration overhead.

Features

• PSR-11 ContainerInterface — standard get() and has() contract
• Pre-registered Instances — pass objects at construction, retrieved by key
• Backend Container Delegation — delegates to Symfony, Laravel, PHP-DI, or any PSR-11 container
• Reflection Fallback — classes without required constructor params are instantiated automatically
• Resolution Order — Instances → Backend → Reflection, each step optional
• Immutable — all configuration via constructor, readonly after creation

Installation

composer require jardissupport/factory

Quick Start

use JardisSupport\Factory\Factory;

// Minimal — uses reflection for instantiation
$factory = new Factory();
$instance = $factory->get(MyService::class);

// With pre-registered instances
$factory = new Factory(instances: [
    LoggerInterface::class => $logger,
    CacheInterface::class => $cache,
]);

$factory->get(LoggerInterface::class);  // → $logger
$factory->get(SomeSimpleClass::class);  // → new instance via reflection

// With backend container
$factory = new Factory(container: $symfonyContainer, instances: [
    'override.service' => $myOverride,
]);

// Instances win over backend; backend wins over reflection

Resolution Order

get($id)
  ├── 1. Pre-registered instances (exact key match)
  ├── 2. Backend container ($container->has($id) ? $container->get($id))
  └── 3. Reflection (class_exists($id) ? new $id())

If none matches → NotFoundException. If class exists but has required constructor params → ContainerException.

Documentation

Full documentation, guides, and API reference:

docs.jardis.io/en/support/factory

License

This package is licensed under the MIT License.

Jardis · Documentation · Headgent

KI-gestützte Entwicklung

Dieses Package liefert einen Skill für Claude Code, Cursor, Continue und Aider mit. Installation im Konsumentenprojekt:

composer require --dev jardis/dev-skills

Mehr Details: https://docs.jardis.io/skills