JsonDeserializableCodec.php

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<?php
namespace MediaWiki\Json;
 
use Wikimedia\JsonCodec\JsonClassCodec;
 
class JsonDeserializableCodec implements JsonClassCodec {
    private JsonDeserializer $codec;
 
    public function __construct( JsonDeserializer $codec ) {
        $this->codec = $codec;
    }
 
    public function toJsonArray( $obj ): array {
        $result = $obj->jsonSerialize();
        // Undo the work of JsonDeserializableTrait to avoid
        // redundant storage of TYPE_ANNOTATION
        unset( $result[JsonConstants::TYPE_ANNOTATION] );
        return $result;
    }
 
    public function newFromJsonArray( string $className, array $json ) {
        return $className::newFromJsonArray( $this->codec, $json );
    }
 
    public function jsonClassHintFor( string $className, string $keyName ) {
        return null;
    }
}