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61 lines
1.8 KiB
61 lines
1.8 KiB
7 months ago
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// Copyright (c) 2019 The Jaeger Authors.
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// Copyright (c) 2017 Uber Technologies, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package log
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import (
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"go.uber.org/zap"
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"go.uber.org/zap/zapcore"
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)
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// Logger is a simplified abstraction of the zap.Logger
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type Logger interface {
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Debug(msg string, fields ...zapcore.Field)
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Info(msg string, fields ...zapcore.Field)
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Error(msg string, fields ...zapcore.Field)
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Fatal(msg string, fields ...zapcore.Field)
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With(fields ...zapcore.Field) Logger
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}
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// wrapper delegates all calls to the underlying zap.Logger
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type wrapper struct {
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logger *zap.Logger
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}
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// Debug logs an debug msg with fields
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func (l wrapper) Debug(msg string, fields ...zapcore.Field) {
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l.logger.Debug(msg, fields...)
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}
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// Info logs an info msg with fields
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func (l wrapper) Info(msg string, fields ...zapcore.Field) {
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l.logger.Info(msg, fields...)
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}
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// Error logs an error msg with fields
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func (l wrapper) Error(msg string, fields ...zapcore.Field) {
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l.logger.Error(msg, fields...)
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}
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// Fatal logs a fatal error msg with fields
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func (l wrapper) Fatal(msg string, fields ...zapcore.Field) {
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l.logger.Fatal(msg, fields...)
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}
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// With creates a child logger, and optionally adds some context fields to that logger.
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func (l wrapper) With(fields ...zapcore.Field) Logger {
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return wrapper{logger: l.logger.With(fields...)}
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}
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