go.temporal.io/server@v1.23.0/common/log/noop_logger.go (about) 1 // The MIT License 2 // 3 // Copyright (c) 2020 Temporal Technologies Inc. All rights reserved. 4 // 5 // Copyright (c) 2020 Uber Technologies, Inc. 6 // 7 // Permission is hereby granted, free of charge, to any person obtaining a copy 8 // of this software and associated documentation files (the "Software"), to deal 9 // in the Software without restriction, including without limitation the rights 10 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 11 // copies of the Software, and to permit persons to whom the Software is 12 // furnished to do so, subject to the following conditions: 13 // 14 // The above copyright notice and this permission notice shall be included in 15 // all copies or substantial portions of the Software. 16 // 17 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 20 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 21 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 22 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 23 // THE SOFTWARE. 24 25 package log 26 27 import ( 28 "go.temporal.io/server/common/log/tag" 29 ) 30 31 type ( 32 noopLogger struct{} 33 ) 34 35 // NewNoopLogger return a noopLogger 36 func NewNoopLogger() *noopLogger { 37 return &noopLogger{} 38 } 39 40 func (n *noopLogger) Debug(string, ...tag.Tag) {} 41 func (n *noopLogger) Info(string, ...tag.Tag) {} 42 func (n *noopLogger) Warn(string, ...tag.Tag) {} 43 func (n *noopLogger) Error(string, ...tag.Tag) {} 44 func (n *noopLogger) DPanic(string, ...tag.Tag) {} 45 func (n *noopLogger) Panic(string, ...tag.Tag) {} 46 func (n *noopLogger) Fatal(string, ...tag.Tag) {} 47 func (n *noopLogger) With(...tag.Tag) Logger { 48 return n 49 }