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<?php |
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declare(strict_types=1); |
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/* |
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* Copyright 2016 Johannes M. Schmitt <[email protected]> |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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namespace JMS\Serializer\Accessor; |
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use JMS\Serializer\Exception\ExpressionLanguageRequiredException; |
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use JMS\Serializer\Exception\LogicException; |
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use JMS\Serializer\Expression\ExpressionEvaluatorInterface; |
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use JMS\Serializer\Metadata\ExpressionPropertyMetadata; |
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use JMS\Serializer\Metadata\PropertyMetadata; |
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use JMS\Serializer\Metadata\StaticPropertyMetadata; |
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use JMS\Serializer\Metadata\VirtualPropertyMetadata; |
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/** |
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* @author Asmir Mustafic <[email protected]> |
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*/ |
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final class DefaultAccessorStrategy implements AccessorStrategyInterface |
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{ |
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private $readAccessors = array(); |
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private $writeAccessors = array(); |
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/** |
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* @var ExpressionEvaluatorInterface |
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*/ |
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private $evaluator; |
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320 |
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public function __construct(ExpressionEvaluatorInterface $evaluator = null) |
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{ |
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320 |
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$this->evaluator = $evaluator; |
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320 |
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} |
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160 |
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public function getValue(object $object, PropertyMetadata $metadata) |
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{ |
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160 |
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if ($metadata instanceof StaticPropertyMetadata) { |
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return $metadata->getValue(null); |
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} |
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if ($metadata instanceof ExpressionPropertyMetadata) { |
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4 |
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if ($this->evaluator === null) { |
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throw new ExpressionLanguageRequiredException(sprintf('The property %s on %s requires the expression accessor strategy to be enabled.', $metadata->name, $metadata->class)); |
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} |
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return $this->evaluator->evaluate($metadata->expression, ['object' => $object]); |
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} |
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154 |
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if (null === $metadata->getter) { |
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if (!isset($this->readAccessors[$metadata->class])) { |
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$this->readAccessors[$metadata->class] = \Closure::bind(function ($o, $name) { |
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return $o->$name; |
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}, null, $metadata->class); |
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} |
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return $this->readAccessors[$metadata->class]($object, $metadata->name); |
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} |
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return $object->{$metadata->getter}(); |
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} |
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public function setValue(object $object, $value, PropertyMetadata $metadata): void |
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{ |
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if ($metadata->readOnly) { |
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throw new LogicException(sprintf('%s on %s is read only.'), $metadata->name, $metadata->class); |
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} |
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59 |
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if (null === $metadata->setter) { |
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if (!isset($this->writeAccessors[$metadata->class])) { |
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$this->writeAccessors[$metadata->class] = \Closure::bind(function ($o, $name, $value) { |
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$o->$name = $value; |
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}, null, $metadata->class); |
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} |
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$this->writeAccessors[$metadata->class]($object, $metadata->name, $value); |
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return; |
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} |
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$object->{$metadata->setter}($value); |
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} |
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} |
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schmittjoh /
serializer
