AliasResolver.php
5 years ago
ArrayResolver.php
5 years ago
DecoratorResolver.php
5 years ago
DefinitionResolver.php
5 years ago
EnvironmentVariableResolver.php
5 years ago
FactoryResolver.php
5 years ago
InstanceInjector.php
5 years ago
ObjectCreator.php
5 years ago
ParameterResolver.php
5 years ago
ResolverDispatcher.php
5 years ago
StringResolver.php
5 years ago
ValueResolver.php
5 years ago
ValueResolver.php
59 lines
| 1 | <?php |
| 2 | /** |
| 3 | * PHP-DI |
| 4 | * |
| 5 | * @link http://mnapoli.github.com/PHP-DI/ |
| 6 | * @copyright Matthieu Napoli (http://mnapoli.fr/) |
| 7 | * @license http://www.opensource.org/licenses/mit-license.php MIT (see the LICENSE file) |
| 8 | */ |
| 9 | |
| 10 | namespace Cybot\Dependencies\DI\Definition\Resolver; |
| 11 | |
| 12 | use Cybot\Dependencies\DI\Definition\Definition; |
| 13 | use Cybot\Dependencies\DI\Definition\ValueDefinition; |
| 14 | |
| 15 | /** |
| 16 | * Resolves a value definition to a value. |
| 17 | * |
| 18 | * @since 4.0 |
| 19 | * @author Matthieu Napoli <matthieu@mnapoli.fr> |
| 20 | */ |
| 21 | class ValueResolver implements DefinitionResolver |
| 22 | { |
| 23 | /** |
| 24 | * Resolve a value definition to a value. |
| 25 | * |
| 26 | * A value definition is simple, so this will just return the value of the ValueDefinition. |
| 27 | * |
| 28 | * @param ValueDefinition $definition |
| 29 | * |
| 30 | * {@inheritdoc} |
| 31 | */ |
| 32 | public function resolve(Definition $definition, array $parameters = []) |
| 33 | { |
| 34 | $this->assertIsValueDefinition($definition); |
| 35 | |
| 36 | return $definition->getValue(); |
| 37 | } |
| 38 | |
| 39 | /** |
| 40 | * {@inheritdoc} |
| 41 | */ |
| 42 | public function isResolvable(Definition $definition, array $parameters = []) |
| 43 | { |
| 44 | $this->assertIsValueDefinition($definition); |
| 45 | |
| 46 | return true; |
| 47 | } |
| 48 | |
| 49 | private function assertIsValueDefinition(Definition $definition) |
| 50 | { |
| 51 | if (!$definition instanceof ValueDefinition) { |
| 52 | throw new \InvalidArgumentException(sprintf( |
| 53 | 'This definition resolver is only compatible with ValueDefinition objects, %s given', |
| 54 | get_class($definition) |
| 55 | )); |
| 56 | } |
| 57 | } |
| 58 | } |
| 59 |