From 260cb7567aa81315e1b614b39bededf104ecc115 Mon Sep 17 00:00:00 2001
From: "Muhammad, Hammad" <muhammad@nisum.com>
Date: Wed, 8 Mar 2023 18:43:52 +0500
Subject: [PATCH] aggregated loggers
---
go.mod | 3 +++
loggers.go | 21 +++++++++++++++++++++
main.go | 21 +++++++++++++--------
3 files changed, 37 insertions(+), 8 deletions(-)
create mode 100644 go.mod
create mode 100644 loggers.go
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..4d41fe4
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,3 @@
+module example.com/hello_world
+
+go 1.20
diff --git a/loggers.go b/loggers.go
new file mode 100644
index 0000000..bc8c674
--- /dev/null
+++ b/loggers.go
@@ -0,0 +1,21 @@
+package main
+
+import "log"
+
+type aggregattedLogger struct {
+ infoLogger *log.Logger
+ warnLogger *log.Logger
+ errorLogger *log.Logger
+}
+
+func (l *aggregattedLogger) info(v ...interface{}) {
+ l.infoLogger.Println(v...)
+}
+
+func (l *aggregattedLogger) warn(v ...interface{}) {
+ l.warnLogger.Println(v...)
+}
+
+func (l *aggregattedLogger) error(v ...interface{}) {
+ l.errorLogger.Println(v...)
+}
diff --git a/main.go b/main.go
index a91f3e1..f9a3890 100644
--- a/main.go
+++ b/main.go
@@ -16,13 +16,18 @@ func main() {
log.Println(s)
//can create multiple logger with prefix like INFO, WARN, ERROR
- infoLogger := log.New(os.Stdout, "INFO : ", flags)
- infoLogger.Println("Hi From Info Logger")
-
- warnLogger := log.New(os.Stdout, "WARN : ", flags)
- warnLogger.Println("Hi From Warn Logger")
-
- errorLogger := log.New(os.Stdout, "ERROR : ", flags)
- errorLogger.Println("Hi From Error Logger")
+ logger := aggregattedLogger{
+ infoLogger: log.New(os.Stdout, "INFO : ", flags),
+ warnLogger: log.New(os.Stdout, "WARN : ", flags),
+ errorLogger: log.New(os.Stdout, "ERROR : ", flags),
+ }
+ // infoLogger := log.New(os.Stdout, "INFO : ", flags)
+ logger.info("Hi From Info Logger")
+
+ // warnLogger := log.New(os.Stdout, "WARN : ", flags)
+ logger.warn("Hi From Warn Logger")
+
+ // errorLogger := log.New(os.Stdout, "ERROR : ", flags)
+ logger.error("Hi From Error Logger")
}
--
2.18.1