A constructor invocation is a joinpoint and can be intercepted
by a constructor interceptor.
/**
* Implement this method to perform extra treatments before and
* after the construction of a new object. Polite implementations
* would certainly like to invoke {@link Joinpoint::proceed()}.
*
* @param ConstructorInvocation $invocation the construction joinpoint
* @throws Exception if exception was thrown in constructor
*
* @return mixed the newly created object, which is also the result of
* the call to {@link Joinpoint::proceed()}, might be replaced by
* the interceptor.
*/
public final function construct(ConstructorInvocation $invocation)
{
$result = null;
try {
$result = $invocation->proceed();
} catch (Exception $invocationException) {
// this is need for finally emulation in PHP
}
$adviceMethod = $this->adviceMethod;
$adviceMethod($invocation);
if (isset($invocationException)) {
throw $invocationException;
}
return $result;
}
