public function testGetSingleForClassAddedTwice()
{
$this->classMultiMap->put(self::SOME_CLASS_NAME, "someValue");
$this->classMultiMap->put(self::SOME_CLASS_NAME, "someOtherValue");
$this->setExpectedException("Skrz\\Bundle\\AutowiringBundle\\Exception\\MultipleValuesException");
$this->classMultiMap->getSingle(self::SOME_CLASS_NAME);
}
/**
* @param ReflectionClass $reflectionClass
* @param string $docComment
* @param string $parameterName
* @param ReflectionClass $parameterReflectionClass
* @param mixed $defaultValueAvailable
* @param mixed $defaultValue
* @param $preferredServices
* @return mixed
*/
private function getValue(ReflectionClass $reflectionClass, $docComment, $parameterName, ReflectionClass $parameterReflectionClass = null, $defaultValueAvailable, $defaultValue, $preferredServices)
{
$className = null;
$isArray = false;
// resolve class name, whether value is array
if ($parameterName !== null) {
// parse parameter class
if ($parameterReflectionClass) {
$className = $parameterReflectionClass->getName();
} elseif (preg_match("/@param\\s+([a-zA-Z0-9\\\\_]+)(\\[\\])?(\\|[^\\s]+)*\\s+\\\$" . preg_quote($parameterName) . "/", $docComment, $m)) {
$className = $m[1];
$isArray = isset($m[2]) && $m[2] === "[]";
} elseif (!$defaultValueAvailable) {
throw new AutowiringException("Could not parse parameter type - neither type hint, nor @param annotation available.");
}
} else {
// parse property class
if (preg_match("/@var\\s+([a-zA-Z0-9\\\\_]+)(\\[\\])?/", $docComment, $m)) {
$className = $m[1];
$isArray = isset($m[2]) && $m[2] === "[]";
} elseif (!$defaultValueAvailable) {
throw new AutowiringException("Could not parse property type - no @var annotation.");
}
}
// resolve class name to FQN
$lowerClassName = trim(strtolower($className), "\\ \t\n");
$useStatements = $this->getUseStatements($reflectionClass);
if (isset($useStatements[$lowerClassName])) {
$className = $useStatements[$lowerClassName];
} elseif (strpos($className, "\\") === false) {
$className = $reflectionClass->getNamespaceName() . "\\" . $className;
}
$className = trim($className, "\\");
// autowire from class map
if ($isArray) {
return array_map(function ($serviceId) {
return new Reference($serviceId);
}, $this->classMap->getMulti($className));
} elseif ($className !== null) {
try {
return new Reference($this->classMap->getSingle($className));
} catch (NoValueException $exception) {
if ($defaultValueAvailable) {
return $defaultValue;
} else {
throw new AutowiringException(sprintf("Missing service of type '%s'.", $className));
}
} catch (MultipleValuesException $exception) {
if (isset($preferredServices[$className])) {
return new Reference($preferredServices[$className]);
} else {
throw new AutowiringException(sprintf("Multiple services of type '%s'.", $className));
}
}
} elseif ($defaultValueAvailable) {
return $defaultValue;
} else {
throw new AutowiringException("Could not autowire.");
}
}
