[TYPO3-mvc] Inject blogFactory instead of objectManager->get in blog_example

[Steffen Müller]

Hi.

In the blog_example extension the populateAction() in BlogController uses:
$blogFactory = 
$this->objectManager->get('Tx_BlogExample_Domain_Service_BlogFactory');

On the other hand, repository objects are injected:
public function 
injectBlogRepository(Tx_BlogExample_Domain_Repository_BlogRepository 
$blogRepository) {
   $this->blogRepository = $blogRepository;
}

Is there any reason against injecting the blogFactory?
Performance?
Not yet refactored blog_example?

-- 
cheers,
Steffen

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