DrydockResourceWorker.php
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	<?php

	final class DrydockResourceWorker extends DrydockWorker {

	protected function doWork() {
	$resource_phid = $this->getTaskDataValue('resourcePHID');
	$resource = $this->loadResource($resource_phid);

	$this->activateResource($resource);
	}


	private function activateResource(DrydockResource $resource) {
	$resource_status = $resource->getStatus();

	if ($resource_status != DrydockResourceStatus::STATUS_PENDING) {
	throw new PhabricatorWorkerPermanentFailureException(
	pht(
	'Trying to activate resource from wrong status ("%s").',
	$resource_status));
	}

	$blueprint = $resource->getBlueprint();
	$blueprint->activateResource($resource);
	$this->validateActivatedResource($blueprint, $resource);
	}


	private function validateActivatedResource(
	DrydockBlueprint $blueprint,
	DrydockResource $resource) {

	if (!$resource->isActivatedResource()) {
	throw new Exception(
	pht(
	'Blueprint "%s" (of type "%s") is not properly implemented: %s '.
	'must actually allocate the resource it returns.',
	$blueprint->getBlueprintName(),
	$blueprint->getClassName(),
	'allocateResource()'));
	}

	}

	}