/**
* Load objects
*
* @throws RuntimeException
* @throws Exception\InvalidRepositoryResultException
* @return void
*/
protected function loadObjects()
{
if (!empty($this->objects)) {
return;
}
$findMethod = (array) $this->getFindMethod();
if (!$findMethod) {
$findMethodName = 'findAll';
$repository = $this->objectManager->getRepository($this->targetClass);
$objects = $repository->findAll();
} else {
if (!isset($findMethod['name'])) {
throw new RuntimeException('No method name was set');
}
$findMethodName = $findMethod['name'];
$findMethodParams = isset($findMethod['params']) ? array_change_key_case($findMethod['params']) : array();
$repository = $this->objectManager->getRepository($this->targetClass);
if (!method_exists($repository, $findMethodName)) {
throw new RuntimeException(sprintf('Method "%s" could not be found in repository "%s"', $findMethodName, get_class($repository)));
}
$r = new ReflectionMethod($repository, $findMethodName);
$args = array();
foreach ($r->getParameters() as $param) {
if (array_key_exists(strtolower($param->getName()), $findMethodParams)) {
$args[] = $findMethodParams[strtolower($param->getName())];
} elseif ($param->isDefaultValueAvailable()) {
$args[] = $param->getDefaultValue();
} elseif (!$param->isOptional()) {
throw new RuntimeException(sprintf('Required parameter "%s" with no default value for method "%s" in repository "%s"' . ' was not provided', $param->getName(), $findMethodName, get_class($repository)));
}
}
$objects = $r->invokeArgs($repository, $args);
}
GuardUtils::guardForArrayOrTraversable($objects, sprintf('%s::%s() return value', get_class($repository), $findMethodName), 'DoctrineModule\\Form\\Element\\Exception\\InvalidRepositoryResultException');
$this->objects = $objects;
}
public function testGuardAgainstNullAllowsNonNull()
{
$this->assertNull(GuardUtils::guardAgainstNull('foo'));
}