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<?php |
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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\Handler; |
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use Doctrine\Common\Collections\ArrayCollection; |
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use Doctrine\Common\Collections\Collection; |
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use JMS\Serializer\Context; |
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use JMS\Serializer\GraphNavigator; |
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use JMS\Serializer\VisitorInterface; |
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class ArrayCollectionHandler implements SubscribingHandlerInterface |
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{ |
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/** |
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* @var bool |
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*/ |
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private $initializeExcluded = true; |
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public function __construct($initializeExcluded = true) |
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{ |
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$this->initializeExcluded = $initializeExcluded; |
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} |
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public static function getSubscribingMethods() |
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{ |
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$methods = array(); |
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$formats = array('json', 'xml', 'yml'); |
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$collectionTypes = array( |
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'ArrayCollection', |
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'Doctrine\Common\Collections\ArrayCollection', |
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'Doctrine\ORM\PersistentCollection', |
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'Doctrine\ODM\MongoDB\PersistentCollection', |
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'Doctrine\ODM\PHPCR\PersistentCollection', |
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); |
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foreach ($collectionTypes as $type) { |
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foreach ($formats as $format) { |
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$methods[] = array( |
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'direction' => GraphNavigator::DIRECTION_SERIALIZATION, |
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'type' => $type, |
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'format' => $format, |
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'method' => 'serializeCollection', |
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); |
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$methods[] = array( |
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'direction' => GraphNavigator::DIRECTION_DESERIALIZATION, |
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'type' => $type, |
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'format' => $format, |
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'method' => 'deserializeCollection', |
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); |
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} |
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} |
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return $methods; |
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} |
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public function serializeCollection(VisitorInterface $visitor, Collection $collection, array $type, Context $context) |
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{ |
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// We change the base type, and pass through possible parameters. |
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$type['name'] = 'array'; |
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if ($this->initializeExcluded === false) { |
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$exclusionStrategy = $context->getExclusionStrategy(); |
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if ($exclusionStrategy !== null && $exclusionStrategy->shouldSkipClass($context->getMetadataFactory()->getMetadataForClass(get_class($collection)), $context)) { |
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return $visitor->visitArray([], $type, $context); |
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} |
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} |
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return $visitor->visitArray($collection->toArray(), $type, $context); |
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} |
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public function deserializeCollection(VisitorInterface $visitor, $data, array $type, Context $context) |
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{ |
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// See above. |
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$type['name'] = 'array'; |
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return new ArrayCollection($visitor->visitArray($data, $type, $context)); |
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} |
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} |
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schmittjoh /
serializer
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: