Autoloading / injecting namespaced classes in extbase correctly

Question

I am integrating a few php classes into a TYPO3 6.2 extension created with extension_builder. The extbase version is also 6.2.

I think I followed the indications on https://docs.typo3.org/typo3cms/CoreApiReference/ApiOverview/Autoloading/Index.html

Namespaced the classes (correctly?)
As I think I'm using namespaces, I didn't name the Classes in the form of Tx_MyExtension_Utility_FooBar
Injected the class with @inject annotation as suggested on https://wiki.typo3.org/Dependency_Injection

These are the concerned files:

EXT:apievents/Classes/Utility/SomeClass.php:

class SomeClass {
  // do something
}

EXT:apievents/Classes/Controller/ImportCommandController.php

<?php
namespace STUBR\Apievents\Controller;

// Copyright, Package, License ...

class ImportCommandController extends \TYPO3\CMS\Extbase\Mvc\Controller\CommandController {

    /**
    * @var \namespace STUBR\Apievents\Utility\SomeClass
    * @inject
    */
    protected $SomeClass;
    // do something
 }

Which when I run it (it's a scheduler task) gives me the nicely formatted error

Execution of task "Extbase CommandController Task (extbase)" failed with the following message: Could not analyse class:namespace STUBR\Apievents\Utility\SomeClass maybe not loaded or no autoloader?

So something must be missing for the class to be loaded. What am I missing or doing wrong?

Daniel · Accepted Answer · 2016-03-22 11:50:53Z

2

Change your injection code to

/**
 * @var \STUBR\Apievents\Utility\SomeClass
 * @inject
 */
 protected $someClass;

In the @var annotation you just specify the fully qualified class name. Nothing more. Nothing less. Make sure that you have the namespace set in you utility class as well

namespace STUBR\Apievents\Utility;

answered Mar 22, 2016 at 11:50

Daniel

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3 Comments

Urs Over a year ago

ahhh... now the namespace hijacks other Predefined PHP classes in that class, like throw new Exception('Text'); or new SoapClient(): Fatal error: Class 'STUBR\Apievents\Utility\SoapClient' not found. Do I have to inject those too?

Urs Over a year ago

Ah I think I've got it: have to escape the predefined classes to the global space, as such: new \SoapClient()

Daniel Over a year ago

Yes correct, if you dont append the \ php will look for the class in the current namespace.

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