59 lines
1.9 KiB
PHP
59 lines
1.9 KiB
PHP
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<?php
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declare(strict_types=1);
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namespace OpenTelemetry\SDK\Logs;
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use OpenTelemetry\SDK\Common\Attribute\Attributes;
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use OpenTelemetry\SDK\Common\Configuration\Configuration;
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use OpenTelemetry\SDK\Common\Configuration\Variables;
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use const PHP_INT_MAX;
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class LogRecordLimitsBuilder
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{
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/** @var ?int Maximum allowed attribute count per record */
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private ?int $attributeCountLimit = null;
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/** @var ?int Maximum allowed attribute value length */
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private ?int $attributeValueLengthLimit = null;
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/**
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* @param int $attributeCountLimit Maximum allowed attribute count per record
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*/
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public function setAttributeCountLimit(int $attributeCountLimit): LogRecordLimitsBuilder
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{
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$this->attributeCountLimit = $attributeCountLimit;
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return $this;
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}
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/**
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* @param int $attributeValueLengthLimit Maximum allowed attribute value length
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*/
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public function setAttributeValueLengthLimit(int $attributeValueLengthLimit): LogRecordLimitsBuilder
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{
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$this->attributeValueLengthLimit = $attributeValueLengthLimit;
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return $this;
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}
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/**
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* @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#attribute-limits
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*/
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public function build(): LogRecordLimits
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{
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$attributeCountLimit = $this->attributeCountLimit
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?: Configuration::getInt(Variables::OTEL_LOGRECORD_ATTRIBUTE_COUNT_LIMIT);
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$attributeValueLengthLimit = $this->attributeValueLengthLimit
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?: Configuration::getInt(Variables::OTEL_LOGRECORD_ATTRIBUTE_VALUE_LENGTH_LIMIT);
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if ($attributeValueLengthLimit === PHP_INT_MAX) {
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$attributeValueLengthLimit = null;
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}
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$attributesFactory = Attributes::factory($attributeCountLimit, $attributeValueLengthLimit);
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return new LogRecordLimits($attributesFactory);
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}
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}
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