/**
* This will give you the name of a proxy class as a string. The class will
* already exist in the vm.
*
* @return string
*/
public function create($class, IDispatcher $dispatcher)
{
$subject = $this->reflectionFactory->getClass($class);
$proxyClassName = 'Proxy' . str_replace('\\', '', $subject->getName());
$cacheKey = $proxyClassName . '.proxy';
$result = false;
$src = $this->cache->fetch($cacheKey, $result);
if (!$result) {
$src = $this->createClass($proxyClassName, $dispatcher->getMethodsIntercepted(), $subject);
$this->cache->store($cacheKey, $src);
}
eval($src);
$proxyClassName::setDispatcher($dispatcher);
$proxyClassName::setReflectionFactory($this->reflectionFactory);
return $proxyClassName;
}
/**
* Will inject into the given dispatcher the necessary information to
* aspects will be run correctly.
*
* @throws BeanFactoryException
* @return void
*/
private function _applyAspect($targetClass, AspectDefinition $aspectDefinition, IDispatcher $dispatcher)
{
$rClass = $this->_reflectionFactory->getClass($targetClass);
$aspect = $this->getBean($aspectDefinition->getBeanName());
foreach ($aspectDefinition->getPointcuts() as $pointcutName) {
$pointcut = $this->_aspectManager->getPointcut($pointcutName);
if ($pointcut === false) {
throw new BeanFactoryException('Could not find pointcut: ' . $pointcutName);
}
$expression = $pointcut->getExpression();
foreach ($rClass->getMethods() as $method) {
$methodName = $method->getName();
if (preg_match('/' . $expression . '/', $methodName) === 0) {
continue;
}
if ($aspectDefinition->getType() == AspectDefinition::ASPECT_METHOD) {
$dispatcher->addMethodInterceptor($methodName, $aspect, $pointcut->getMethod());
} else {
$dispatcher->addExceptionInterceptor($methodName, $aspect, $pointcut->getMethod());
}
}
}
}
