baton/log_writer.go
2020-05-02 10:06:18 -07:00

39 lines
927 B
Go

/*
* Copyright 2018 American Express
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
package main
import "fmt"
type logWriter struct {
enabled bool
}
func (writer *logWriter) Disable() {
writer.enabled = false
}
func (writer *logWriter) Enable() {
writer.enabled = true
}
func (writer *logWriter) Write(bytes []byte) (int, error) {
if writer.enabled {
return fmt.Print(string(bytes))
}
return 0, nil
}