/**
* {@inheritdoc}
*/
public function resolve(MessageInterface $message)
{
$nameOfMessage = $this->nameOfMessageResolver->resolve($message);
$handler = $this->getHandlerFor($nameOfMessage);
$handlerMethodName = $this->getHandlerMethodFor($nameOfMessage);
if (!method_exists($handler, $handlerMethodName)) {
throw NotFoundException::methodForObject($handler, $handlerMethodName);
}
return Delegate::fromMethod($handler, $handlerMethodName);
}
/**
* {@inheritdoc}
*/
public function apply($value)
{
if (!is_object($value)) {
throw new \RuntimeException('Trying to call method of non-object');
}
if (!method_exists($value, $this->name)) {
throw new \RuntimeException(\sprintf('Undefined method %s::%s', \get_class($value), $this->name));
}
$method = Delegate::fromMethod($value, $this->name);
if ($method->reflection()->isPrivate() || $method->reflection()->isProtected()) {
throw new \RuntimeException(\sprintf('Trying to call non-public method %s::%s', \get_class($value), $this->name));
}
return $method->invokeWith($this->args());
}
/**
* @param BinaryConstraintOperator $operator
*/
protected function visitNotEqualityOperator(BinaryConstraintOperator $operator)
{
$this->visitRelationalOperator($operator, Delegate::fromMethod($this->queryBuilder, 'notEqual'));
}
/**
* @param string $method
* @param array $arguments
*
* @return mixed
*/
public static function __callStatic($method, $arguments)
{
return Delegate::fromMethod(self::this(), $method)->invokeWith($arguments);
}
/**
* Test reflection method.
*/
public function testReflection()
{
$this->given($closure = function ($value = null) {
return $value;
})->when($reflection = Delegate::fromClosure($closure)->reflection())->then()->object($reflection)->isEqualTo(new \ReflectionFunction($closure));
$this->when($reflection = Delegate::fromMethod($this, 'sampleMethod')->reflection())->then()->object($reflection)->isEqualTo(new \ReflectionMethod($this, 'sampleMethod'));
$this->given($foo = new FooCallable())->when($reflection = (new Delegate($foo))->reflection())->then()->object($reflection)->isEqualTo(new \ReflectionMethod($foo, '__invoke'));
$this->when($reflection = Delegate::fromStaticMethod(self::class, 'sampleStaticMethod')->reflection())->then()->object($reflection)->isEqualTo(new \ReflectionMethod(self::class . '::sampleStaticMethod'));
}
