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38 lines
711 B
C++
38 lines
711 B
C++
//
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// Collector.cpp
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//
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// Library: Prometheus
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// Package: Core
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// Module: Collector
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//
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// Copyright (c) 2022, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// SPDX-License-Identifier: BSL-1.0
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//
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#include "Poco/Prometheus/Collector.h"
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#include "Poco/RegularExpression.h"
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#include "Poco/Exception.h"
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using namespace std::string_literals;
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namespace Poco {
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namespace Prometheus {
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const std::string& Collector::validateName(const std::string& name)
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{
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static Poco::RegularExpression nameExpr{"^[a-zA-Z_:][a-zA-Z0-9_:]*$"s};
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if (!nameExpr.match(name)) throw Poco::SyntaxException("Not a valid collector or metric name"s, name);
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return name;
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}
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} } // namespace Poco::Prometheus
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