@@ -100,6 +100,79 @@ create its object:
100100 the configured class name may be used by compiler passes and therefore
101101 should be set to a sensible value.
102102
103+ Using the Class as Factory Itself
104+ ---------------------------------
105+
106+ When the static factory method is on the same class as the created instance,
107+ the class name can be omitted from the factory declaration.
108+ Let's suppose the ``NewsletterManager `` class has a ``create() `` method that needs
109+ to be called to create the object and needs a sender::
110+
111+ // src/Email/NewsletterManager.php
112+ namespace App\Email;
113+
114+ // ...
115+
116+ class NewsletterManager
117+ {
118+ private string $sender;
119+
120+ public static function create(string $sender): self
121+ {
122+ $newsletterManager = new self();
123+ $newsletterManager->sender = $sender;
124+ // ...
125+
126+ return $newsletterManager;
127+ }
128+ }
129+
130+ You can omit the class on the factory declaration:
131+
132+ .. configuration-block ::
133+
134+ .. code-block :: yaml
135+
136+ # config/services.yaml
137+ services :
138+ # ...
139+
140+ App\Email\NewsletterManager :
141+ factory : [null, 'create']
142+ arguments :
143+ $sender : ' fabien@symfony.com'
144+
145+ code-block :: xml
146+
147+ <!-- config/services.xml -->
148+ <?xml version =" 1.0" encoding =" UTF-8"
149+ <container xmlns =" http://symfony.com/schema/dic/services"
150+ xmlns : xsi =" http://www.w3.org/2001/XMLSchema-instance"
151+ xsi : schemaLocation =" http://symfony.com/schema/dic/services
152+ https://symfony.com/schema/dic/services/services-1.0.xsd" >
153+
154+ <services >
155+ <service id =" App\Email\NewsletterManager"
156+ <factory method =" create"
157+ </service >
158+ </services >
159+ </container >
160+
161+ code-block :: php
162+
163+ // config/services.php
164+ namespace Symfony\Component\DependencyInjection\Loader\Configurator;
165+
166+ use App\Email\NewsletterManager;
167+
168+ return function(ContainerConfigurator $containerConfigurator) {
169+ $services = $containerConfigurator->services();
170+
171+ // Note that we are not using service()
172+ $services->set(NewsletterManager::class)
173+ ->factory([null, 'create']);
174+ };
175+
103176
104177--------------------
105178
0 commit comments