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<?php |
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namespace Wonderland\Thread; |
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use Wonderland\Thread\Exception\ThreadException; |
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abstract class AbstractThread extends AbstractThreadMediator |
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{ |
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const EXIT_STATUS_SUCCESS = 0; |
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const EXIT_STATUS_ERROR = 1; |
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/** @var int $pid */ |
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private $pid; |
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/** @var string $processName */ |
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private $processName; |
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/** |
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* AbstractThread constructor. |
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* |
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* @param string $processName |
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*/ |
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public function __construct(string $processName) |
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{ |
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$this->processName = $processName; |
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} |
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/** |
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* Return the name of the method to process during the thread |
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* |
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* @return string |
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*/ |
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abstract protected function getMethodName(): string; |
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/** |
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* Return the list of dependencies that will be passed as parameters of the method referenced by getMethodName |
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* |
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* @return array |
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*/ |
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abstract protected function getDependencies(): array; |
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/** |
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* @return int|null |
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*/ |
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public function getPid(): ?int |
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{ |
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return $this->pid; |
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} |
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/** |
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* @param int $pid |
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* @return AbstractThread |
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*/ |
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public function setPid(int $pid): self |
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{ |
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$this->pid = $pid; |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function getProcessName(): ?string |
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{ |
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return $this->processName; |
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} |
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/** |
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* @return int |
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* @throws ThreadException |
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*/ |
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public function run(): int |
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{ |
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if (false === method_exists($this, $this->getMethodName())) { |
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1 |
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throw new ThreadException('No proper method defined for the thread'); |
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} |
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$status = call_user_func_array( |
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[$this, $this->getMethodName()], |
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array_merge([$this->getProcessName()], $this->getDependencies()) |
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); |
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if (null === $status) { |
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throw new ThreadException( |
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'Error. You must return a process status in '.get_class($this).':'.$this->getMethodName() |
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); |
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} |
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1 |
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return $status; |
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} |
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} |
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AliceMajere /
wonderland-thread
