Viewing file:  TimestampTrait.php (1.56 KB) -rw-r--r--
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<?php
/**
* Copyright 2023 Google Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
namespace Google\Cloud\Core;
use Google\Cloud\Core\Timestamp;
/**
* Helper methods to work on Google\Cloud\Core\Timestamp.
* @internal
*/
trait TimestampTrait
{
/**
* Formats Google\Cloud\Core\Timestamp to api format is present in
* $args['readTime'] and throws exception if $args['readTime'] is not
* Google\Cloud\Core\Timestamp
*
* @param array $args The $args possibly containing ['readTime'] field.
* @return array
* @throws \InvalidArgumentException
*/
private function formatReadTimeOption($args)
{
if (isset($args['readTime'])) {
if (!($args['readTime'] instanceof Timestamp)) {
throw new \InvalidArgumentException(sprintf(
'`$options.readTime` must be an instance of %s',
Timestamp::class
));
}
$args['readTime'] = $args['readTime']->formatForApi();
}
return $args;
}
}
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