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71 lines
2.4 KiB
71 lines
2.4 KiB
// Copyright The OpenTelemetry Authors |
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// SPDX-License-Identifier: Apache-2.0 |
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#pragma once |
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#include "opentelemetry/common/key_value_iterable.h" |
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#include "opentelemetry/common/key_value_iterable_view.h" |
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#include "opentelemetry/nostd/shared_ptr.h" |
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#include "opentelemetry/nostd/span.h" |
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#include "opentelemetry/nostd/string_view.h" |
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#include "opentelemetry/nostd/type_traits.h" |
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#include "opentelemetry/version.h" |
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OPENTELEMETRY_BEGIN_NAMESPACE |
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namespace logs |
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{ |
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class Logger; |
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/** |
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* Creates new Logger instances. |
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*/ |
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class OPENTELEMETRY_EXPORT LoggerProvider |
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{ |
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public: |
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virtual ~LoggerProvider() = default; |
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/** |
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* Gets or creates a named Logger instance. |
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* |
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* Optionally a version can be passed to create a named and versioned Logger |
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* instance. |
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* |
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* Optionally a configuration file name can be passed to create a configuration for |
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* the Logger instance. |
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* |
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*/ |
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virtual nostd::shared_ptr<Logger> GetLogger( |
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nostd::string_view logger_name, |
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nostd::string_view library_name = "", |
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nostd::string_view library_version = "", |
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nostd::string_view schema_url = "", |
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const common::KeyValueIterable &attributes = common::NoopKeyValueIterable()) = 0; |
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nostd::shared_ptr<Logger> GetLogger( |
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nostd::string_view logger_name, |
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nostd::string_view library_name, |
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nostd::string_view library_version, |
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nostd::string_view schema_url, |
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std::initializer_list<std::pair<nostd::string_view, common::AttributeValue>> attributes) |
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{ |
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return GetLogger(logger_name, library_name, library_version, schema_url, |
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nostd::span<const std::pair<nostd::string_view, common::AttributeValue>>{ |
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attributes.begin(), attributes.end()}); |
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} |
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template <class T, |
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nostd::enable_if_t<common::detail::is_key_value_iterable<T>::value> * = nullptr> |
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nostd::shared_ptr<Logger> GetLogger(nostd::string_view logger_name, |
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nostd::string_view library_name, |
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nostd::string_view library_version, |
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nostd::string_view schema_url, |
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const T &attributes) |
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{ |
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return GetLogger(logger_name, library_name, library_version, schema_url, |
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common::KeyValueIterableView<T>(attributes)); |
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} |
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}; |
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} // namespace logs |
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OPENTELEMETRY_END_NAMESPACE
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