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<?php |
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/* |
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* Go! AOP framework |
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* |
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* @copyright Copyright 2014, Lisachenko Alexander <[email protected]> |
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* |
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* This source file is subject to the license that is bundled |
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* with this source code in the file LICENSE. |
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*/ |
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namespace Demo\Aspect; |
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use Go\Aop\Aspect; |
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use Go\Aop\Intercept\MethodInvocation; |
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use Go\Lang\Annotation\Before; |
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/** |
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* Aspect that intercepts specific magic methods, declared with __call and __callStatic |
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*/ |
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class DynamicMethodsAspect implements Aspect |
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{ |
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/** |
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* This advice intercepts an execution of __call methods |
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* |
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* Unlike traditional "execution" pointcut, "dynamic" is checking the name of method in |
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* the runtime, allowing to write interceptors for __call more transparently. |
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* |
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* @param MethodInvocation $invocation Invocation |
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* |
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* @Before("dynamic(public Demo\Example\DynamicMethodsDemo->save*(*))") |
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*/ |
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public function beforeMagicMethodExecution(MethodInvocation $invocation) |
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{ |
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$obj = $invocation->getThis(); |
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// we need to unpack args from invocation args |
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list($methodName, $args) = $invocation->getArguments(); |
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echo 'Calling Magic Interceptor for method: ', |
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is_object($obj) ? get_class($obj) : $obj, |
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$invocation->getMethod()->isStatic() ? '::' : '->', |
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$methodName, |
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'()', |
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' with arguments: ', |
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json_encode($args), |
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PHP_EOL; |
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} |
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/** |
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* This advice intercepts an execution of methods via __callStatic |
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* |
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* @param MethodInvocation $invocation |
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* @Before("dynamic(public Demo\Example\DynamicMethodsDemo::find*(*))") |
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*/ |
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public function beforeMagicStaticMethodExecution(MethodInvocation $invocation) |
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{ |
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// we need to unpack args from invocation args |
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list($methodName) = $invocation->getArguments(); |
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echo "Calling Magic Static Interceptor for method: ", $methodName, PHP_EOL; |
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} |
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} |
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goaop /
framework
