41 lines
965 B
PHP
41 lines
965 B
PHP
<?php
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declare(strict_types=1);
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namespace KTXF\SystemStore;
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use DateTimeImmutable;
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use InvalidArgumentException;
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/**
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* Provider-neutral information about a blob in a system store.
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*/
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final readonly class BlobInfo
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{
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public function __construct(
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public string $key,
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public string $mimeType,
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public int $size,
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public string $etag,
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public DateTimeImmutable $modifiedAt,
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public array $attributes = [],
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) {
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if ($this->key === '') {
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throw new InvalidArgumentException('Blob key cannot be empty');
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}
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if ($this->mimeType === '') {
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throw new InvalidArgumentException('Blob MIME type cannot be empty');
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}
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if ($this->size < 0) {
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throw new InvalidArgumentException('Blob size cannot be negative');
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}
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if ($this->etag === '') {
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throw new InvalidArgumentException('Blob ETag cannot be empty');
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}
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}
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}
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