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<?php |
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namespace Victormln\LaravelTactician\Locator; |
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use League\Tactician\Exception\MissingHandlerException; |
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/** |
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* Class LaravelLocator |
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* |
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* @package Victormln\LaravelTactician\Locator |
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*/ |
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class LaravelLocator implements LocatorInterface |
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{ |
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protected $handlers; |
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/** |
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* Bind a handler instance to receive all commands with a certain class |
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* |
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* @param string $handler Handler to receive class name |
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* @param string $commandClassName Command class e.g. "My\TaskAddedCommand" |
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*/ |
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public function addHandler($handler, $commandClassName) |
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{ |
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$handlerInstance = app($handler); |
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$this->handlers[$commandClassName] = $handlerInstance; |
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} |
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/** |
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* Allows you to add multiple handlers at once. |
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* |
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* The map should be an array in the format of: |
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* [ |
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* AddTaskCommand::class => $someHandlerClassName, |
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* CompleteTaskCommand::class => $someHandlerClassName, |
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* ] |
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* |
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* @param array $commandClassToHandlerMap |
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*/ |
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public function addHandlers(array $commandClassToHandlerMap) |
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{ |
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foreach ($commandClassToHandlerMap as $commandClass => $handler) { |
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$this->addHandler($handler, $commandClass); |
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} |
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} |
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/** |
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* Retrieves the handler for a specified command |
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* @param string $commandName |
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* |
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* @return object |
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* |
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* @throws MissingHandlerException |
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*/ |
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public function getHandlerForCommand($commandName) |
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{ |
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if (!isset($this->handlers[$commandName])) { |
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throw MissingHandlerException::forCommand($commandName); |
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} |
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return $this->handlers[$commandName]; |
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} |
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} |
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victormln /
laravel-tactician
