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<?php |
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declare(strict_types=1); |
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namespace ProxyManager\ProxyGenerator; |
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use Laminas\Code\Generator\ClassGenerator; |
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use Laminas\Code\Generator\Exception\InvalidArgumentException; |
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use Laminas\Code\Reflection\MethodReflection; |
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use ProxyManager\Exception\InvalidProxiedClassException; |
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use ProxyManager\Generator\Util\ClassGeneratorUtils; |
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use ProxyManager\Proxy\NullObjectInterface; |
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use ProxyManager\ProxyGenerator\Assertion\CanProxyAssertion; |
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use ProxyManager\ProxyGenerator\NullObject\MethodGenerator\NullObjectMethodInterceptor; |
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use ProxyManager\ProxyGenerator\NullObject\MethodGenerator\StaticProxyConstructor; |
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use ProxyManager\ProxyGenerator\Util\ProxiedMethodsFilter; |
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use ReflectionClass; |
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/** |
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* Generator for proxies implementing {@see \ProxyManager\Proxy\NullObjectInterface} |
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* |
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* {@inheritDoc} |
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*/ |
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class NullObjectGenerator implements ProxyGeneratorInterface |
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{ |
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/** |
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* {@inheritDoc} |
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* |
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* @throws InvalidProxiedClassException |
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* @throws InvalidArgumentException |
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*/ |
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public function generate(ReflectionClass $originalClass, ClassGenerator $classGenerator) : void |
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{ |
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CanProxyAssertion::assertClassCanBeProxied($originalClass); |
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5 |
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$interfaces = [NullObjectInterface::class]; |
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5 |
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if ($originalClass->isInterface()) { |
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$interfaces[] = $originalClass->getName(); |
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} else { |
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$classGenerator->setExtendedClass($originalClass->getName()); |
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} |
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$classGenerator->setImplementedInterfaces($interfaces); |
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5 |
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foreach (ProxiedMethodsFilter::getProxiedMethods($originalClass, []) as $method) { |
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$classGenerator->addMethodFromGenerator( |
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NullObjectMethodInterceptor::generateMethod( |
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new MethodReflection($method->getDeclaringClass()->getName(), $method->getName()) |
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) |
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); |
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} |
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ClassGeneratorUtils::addMethodIfNotFinal( |
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$originalClass, |
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$classGenerator, |
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new StaticProxyConstructor($originalClass) |
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); |
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} |
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} |
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Ocramius /
ProxyManager
