30 lines
473 B
Go
30 lines
473 B
Go
package mssql
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import (
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"log"
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)
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type Logger interface {
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Printf(format string, v ...interface{})
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Println(v ...interface{})
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}
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type optionalLogger struct {
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logger Logger
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}
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func (o optionalLogger) Printf(format string, v ...interface{}) {
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if o.logger != nil {
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o.logger.Printf(format, v...)
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} else {
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log.Printf(format, v...)
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}
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}
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func (o optionalLogger) Println(v ...interface{}) {
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if o.logger != nil {
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o.logger.Println(v...)
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} else {
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log.Println(v...)
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}
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}
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