50fe6a3c76
This PR was merged into the 3.4 branch.
Discussion
----------
[DI] Allow get available services from service locator
| Q | A
| ------------- | ---
| Branch? | 3.4
| Bug fix? | no
| New feature? | yes
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | -
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Sometimes we are using service locators and throw context specific exceptions if service not found inside it. Would be nice inform user about available services in our custom exception, like:
```php
try {
return $this->transports->get($transport);
} catch (NotFoundExceptionInterface $e) {
$availableTransports = method_exists($e, 'getAlternatives') ? $e->getAlternatives() : [];
throw TransportNotFoundException::create($transport, $availableTransports, $e);
}
```
Commits
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| .. | ||
| Argument | ||
| Compiler | ||
| Config | ||
| Dumper | ||
| Exception | ||
| Extension | ||
| LazyProxy | ||
| Loader | ||
| ParameterBag | ||
| Tests | ||
| .gitignore | ||
| Alias.php | ||
| CHANGELOG.md | ||
| ChildDefinition.php | ||
| composer.json | ||
| Container.php | ||
| ContainerAwareInterface.php | ||
| ContainerAwareTrait.php | ||
| ContainerBuilder.php | ||
| ContainerInterface.php | ||
| Definition.php | ||
| DefinitionDecorator.php | ||
| ExpressionLanguage.php | ||
| ExpressionLanguageProvider.php | ||
| LICENSE | ||
| Parameter.php | ||
| phpunit.xml.dist | ||
| README.md | ||
| Reference.php | ||
| ResettableContainerInterface.php | ||
| ServiceLocator.php | ||
| ServiceSubscriberInterface.php | ||
| TaggedContainerInterface.php | ||
| TypedReference.php | ||
| Variable.php | ||
DependencyInjection Component
The DependencyInjection component allows you to standardize and centralize the way objects are constructed in your application.