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5.5લʂ Container ৼΓฦΓ yuuki takezawa / ytake
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Author • https://github.com/ytake/Laravel-Couchbase • https://github.com/ytake/Laravel-Aspect • https://github.com/ytake/Laravel.Smarty
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Container!
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class HogeFugaPiyo { public function nanika() { \App::make(‘aaa’); app(‘bbb’); } }
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݁߹ߴ͠ μϝઈର
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class HogeFugaPiyo { public function __construct(Application $app) { $this->app = $app; } }
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Application ຊମඞཁͳ͍Ͱ͢ΑͶ
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class Hoge { public $int = 1; }
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class HogeFugaPiyo { public function __construct(Hoge $hoge) { $this->hoge = $hoge; } }
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Πϯελϯεͷੜํ๏Λࢦఆ
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// Hogeͱॻ͍ͯ͋ͬͨΒHogeΛ͍ͩ͘͞ $this->app->bind(Hoge::class, function () { return new Hoge; }); $this->app->bind(Hoge::class); // singletonͰ͍ͩ͘͞ $this->app->singleton(Hoge::class);
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Πϯελϯεͷੜํ๏Λࢦఆ Ҿ͕ඞཁͳ߹
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class Fuga { private $arg; public function __construct($arg) { $this->arg = $arg; } }
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$this->app->bind(Fuga::class, function () { return new Fuga(1); });
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Πϯελϯεͷੜํ๏Λࢦఆ ࠞ߹
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class Piyo { private $hoge; private $fuga; public function __construct(Hoge $hoge, Fuga $fuga) { $this->hoge = $hoge; $this->fuga = $fuga; } }
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$this->app->bind(Hoge::class, function () { return new Hoge; }); $this->app->bind(Fuga::class, function () { return new Fuga(1); });
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// ߹ʹΑͬͯ͜Μͳͷ $this->app->bind( Fuga::class, function (Application $app) { return new Fuga($app->make(‘nanika’)); });
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Πϯελϯεੜ࣌ʹ ಛఆͷԿ͔Λ͍ͨ͠
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class HogeFugaPiyo { private $name = ‘’; public function __construct(Hoge $hoge) { $this->hoge = $hoge; } public function setName(string $name) { $this->name = $name; } }
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$this->app->extend( HogeFugaPiyo::class, function (HogeFugaPiyo $hoge) { $hoge->setName(“hoge”); return $hoge; }); * ଞʹ͋Γ·͢
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ಛఆͷΫϥεΛܧঝͨ͠Ϋϥεͷ Πϯελϯε͕ੜ͞Εͨ࣌ʹ ͳʹ͔͍ͨ͠
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abstract class AbstractHoge { private $name = ‘abstract’; public function setName(string $name) { $this->name = $name; } }
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class Hoge extends AbstractHoge { }
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$this->app->resolving( AbstractHoge::class, function (AbstractHoge $abstractHoge) { $abstractHoge->setName(‘aaaaa’); return $abstractHoge; });
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ૄ݁߹ʹ͍ͨ͠
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// constructorʹinterfaceΛॻ͖·͠ΐ͏ $this->app->bind(HogeInterface::class, Hoge::class);
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Կ͔ͷ݅Ͱฦ٫͞ΕΔ ΠϯελϯεΛมߋ͍ͨ͠
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use Illuminate\Support\Manager; class StringManager extends Manager { protected $driver = ‘hoge’; public function getDefaultDriver() { return $this->driver; } protected function createHogeDriver() { return ‘hoge dayo’; } protected function createFugaDriver() { return ‘fuga dayo’; } }
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// constructorͰManagerΫϥε ܕએݴ $this->app->bind( StringManager::class, function(Application $app) { return new StringManager($app); });
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protected $manager; public function __construct(StringManager $manager) { $this->manager = $manager; } public function __invoke($id) { $manager = $this->manager->driver(‘hoge’); if($id === 1) { $manager = $this->manager->driver(‘fuga’); } dd($manager); }
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SOLIDͳAppΛʂ