From a212c53dc537ce66800b8e987fb18b1aab994bb4 Mon Sep 17 00:00:00 2001
From: filippo.bertilotti <filippobertilotti@gmail.com>
Date: Fri, 17 May 2024 11:59:51 +0200
Subject: [PATCH] creazione file config apposito per i servizi vari (accesso a database per esempio) (parte 108)
---
src/Framework/Container.php | 28 ++++++++++++++++++++++------
1 files changed, 22 insertions(+), 6 deletions(-)
diff --git a/src/Framework/Container.php b/src/Framework/Container.php
index 5b0e51b..cde3165 100644
--- a/src/Framework/Container.php
+++ b/src/Framework/Container.php
@@ -1,18 +1,21 @@
<?php
-
+declare(strict_types= 1);
namespace Framework;
use ReflectionClass;
+use Closure;
+use ReflectionNamedType;
+use InvalidArgumentException;
class Container {
private array $registry = [];
- public function set(string $name, $value) {
+ public function set(string $name, Closure $value): void {
$this->registry[$name] = $value;
}
- public function get(string $class_name):object {
+ public function get(string $class_name): object {
if(array_key_exists($class_name, $this->registry)) {
- return $this->registry[$class_name];
+ return $this->registry[$class_name]();
}
$reflector = new ReflectionClass($class_name);
$contructor = $reflector->getConstructor();
@@ -24,8 +27,21 @@
}
foreach($contructor->getParameters() as $param) {
- $type = (string) $param->getType();
- $dependencies[] = $this->get($type);
+ $type = $param->getType();
+
+ if($type === null) {
+ throw new InvalidArgumentException("Constructor parameter '{$param->getName()}' in the $class_name class has no type declaration");
+ }
+
+ if( ! ($type instanceof ReflectionNamedType)) {
+ throw new InvalidArgumentException("Constructor parameter '{$param->getName()}' in the $class_name class is an invalid type: $type
+ - only single named type supported");
+ }
+
+ if($type->isBuiltin()) {
+ throw new InvalidArgumentException("Unable to resolve costructor parameter '{$param->getName()}' of type '$type' in the '$class_name' class");
+ }
+ $dependencies[] = $this->get((string) $type);
}
return new $class_name(...$dependencies);
--
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