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<?php declare(strict_types=1); |
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namespace DaveRandom\Jom; |
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use DaveRandom\Jom\Exceptions\Exception; |
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use DaveRandom\Jom\Exceptions\InvalidNodeValueException; |
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abstract class NodeFactory |
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{ |
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private const SCALAR_VALUE_NODE_CLASSES = [ |
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'boolean' => BooleanNode::class, |
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'integer' => NumberNode::class, |
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'double' => NumberNode::class, |
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'string' => StringNode::class, |
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]; |
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/** |
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* @throws Exception |
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* @throws InvalidNodeValueException |
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*/ |
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final protected function createArrayNodeFromPackedArray(array $values, ?Document $doc, int $flags): ArrayNode |
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{ |
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$node = new ArrayNode([], $doc); |
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foreach ($values as $value) { |
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if (null !== $valueNode = $this->createNodeFromValue($value, $doc, $flags)) { |
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$node->push($valueNode); |
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} |
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} |
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return $node; |
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} |
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/** |
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* @throws Exception |
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* @throws InvalidNodeValueException |
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*/ |
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final protected function createObjectNodeFromPropertyMap($properties, ?Document $doc, int $flags): ObjectNode |
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{ |
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$node = new ObjectNode([], $doc); |
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foreach ($properties as $name => $value) { |
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if (null !== $valueNode = $this->createNodeFromValue($value, $doc, $flags)) { |
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$node->setProperty($name, $valueNode); |
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} |
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} |
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return $node; |
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} |
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final protected function createScalarOrNullNodeFromValue($value, ?Document $doc): ?Node |
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{ |
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if ($value === null) { |
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return new NullNode($doc); |
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} |
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$className = self::SCALAR_VALUE_NODE_CLASSES[\gettype($value)] ?? null; |
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if ($className !== null) { |
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return new $className($value, $doc); |
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} |
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return null; |
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} |
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/** |
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* @throws Exception |
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* @throws InvalidNodeValueException |
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*/ |
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abstract protected function createVectorNodeFromValue($value, ?Document $doc, int $flags): ?Node; |
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/** |
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* @throws InvalidNodeValueException |
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*/ |
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101 |
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final public function createNodeFromValue($value, ?Document $doc, int $flags): ?Node |
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{ |
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try { |
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$node = $this->createScalarOrNullNodeFromValue($value, $doc) |
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?? $this->createVectorNodeFromValue($value, $doc, $flags); |
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if ($node !== null || ($flags & Node::IGNORE_INVALID_VALUES)) { |
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return $node; |
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} |
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} catch (InvalidNodeValueException $e) { |
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throw $e; |
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//@codeCoverageIgnoreStart |
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} catch (\Exception $e) { |
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throw unexpected($e); |
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} |
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//@codeCoverageIgnoreEnd |
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throw new InvalidNodeValueException("Failed to create node from value of type '" . \gettype($value) . "'"); |
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} |
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} |
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DaveRandom /
JOM
