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<?php |
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/** |
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* This file is part of tenside/core. |
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* |
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* (c) Christian Schiffler <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* This project is provided in good faith and hope to be usable by anyone. |
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* |
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* @package tenside/core |
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* @author Christian Schiffler <[email protected]> |
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* @copyright 2015 Christian Schiffler <[email protected]> |
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* @license https://github.com/tenside/core/blob/master/LICENSE MIT |
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* @link https://github.com/tenside/core |
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* @filesource |
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*/ |
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namespace Tenside\Core\Task; |
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use Tenside\Core\Util\JsonArray; |
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/** |
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* This class provides instantiation of composer command tasks. |
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*/ |
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class AbstractTaskFactory implements TaskFactoryInterface |
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{ |
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/** |
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* {@inheritdoc} |
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* |
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* This implementation returns true as soon as a protected method named: "create<TaskTypeName>" exists. |
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*/ |
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public function isTypeSupported($taskType) |
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{ |
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return method_exists($this, $this->methodNameFromType($taskType)); |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* This implementation will call the protected method named: "create<TaskTypeName>" if it exists. |
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* |
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* @throws \InvalidArgumentException For unsupported task types. |
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*/ |
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public function createInstance($taskType, JsonArray $metaData) |
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{ |
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$methodName = $this->methodNameFromType($taskType); |
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if ($this->isTypeSupported($taskType)) { |
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return call_user_func([$this, $methodName], $metaData); |
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} |
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throw new \InvalidArgumentException('Do not know how to create task ' . $taskType); |
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} |
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/** |
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* Create a method name from a task type name. |
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* |
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* @param string $type The type to create the method name for. |
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* |
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* @return string |
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*/ |
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protected function methodNameFromType($type) |
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{ |
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return 'create' . implode('', array_map('ucfirst', explode('-', $type))); |
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} |
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} |
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tenside /
core
