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<?php |
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namespace Anax\DI; |
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/** |
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* Trait to use for DI aware services to let them know of the current $di |
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* |
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*/ |
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trait TInjectable |
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{ |
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/** |
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* Properties |
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*/ |
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protected $di; // the service container |
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/** |
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* Set the service container to use |
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* |
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* @param class $di a service container |
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* |
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* @return $this |
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*/ |
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public function setDI($di) |
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{ |
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$this->di = $di; |
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} |
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/** |
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* Magic method to get and create services. |
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* When created it is also stored as a parameter of this object. |
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* |
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* @param string $service name of class property not existing. |
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* |
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* @return class as the service requested. |
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*/ |
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public function __get($service) |
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{ |
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if (!$this->di) { |
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throw new \Exception( |
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'In trait TInjectable used by class ' . __CLASS__ . '. You are trying to get |
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message, code a property from $this->di, but $this->di is not set. Did you |
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forget to call setDI()?' |
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); |
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} |
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try { |
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$this->$service = $this->di->get($service); |
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return $this->$service; |
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} catch (\Exception $e) { |
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throw new \Exception( |
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'In trait TInjectable used by class ' . __CLASS__ . '. You are trying to get |
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a property (service) "' . $service . '" from $this->di, but the service is not |
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set in $this->di. Did you misspell the service you are trying to reach or did |
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you forget to load it into the $di container?' |
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. $e->getMessage() |
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); |
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} |
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} |
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/** |
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* Magic method to get and create services as a method call. |
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* When created it is also stored as a parameter of this object. |
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* |
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* @param string $service name of class property not existing. |
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* @param array $arguments Additional arguments to sen to the method (NOT IMPLEMENTED). |
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* |
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* @return class as the service requested. |
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*/ |
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public function __call($service, $arguments = []) |
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{ |
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if (!$this->di) { |
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throw new \Exception( |
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'In trait TInjectable used by class ' . __CLASS__ . '. You are trying to call a |
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method in $this->di, but $this->di is not set. Did you forget to call setDI()?' |
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); |
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} |
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try { |
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$this->$service = $this->di->get($service); |
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return $this->$service; |
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} catch (\Exception $e) { |
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throw new \Exception( |
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'In trait TInjectable used by class ' . __CLASS__ . '. You are trying to get a |
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method (service) "' . $service . '" from $this->di, but the service is not set |
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in $this->di. Did you misspell the service you are trying to reach or did you |
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forget to load it into the $di container? ' |
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. $e->getMessage() |
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); |
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} |
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} |
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} |
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mosbth /
anax
