gol4ng/logger

package logger

import (
    "github.com/valyala/bytebufferpool"
)

// Entry represents a log in its entirety
// it is composed of a level, a message and a context
type Entry struct {
    Message string
    Level   Level
    Context *Context
}

// String will return Entry as string
func (e *Entry) String() string {
    byteBuffer := bytebufferpool.Get()
    defer bytebufferpool.Put(byteBuffer)

    EntryToString(*e, byteBuffer)
    return byteBuffer.String()
}

// EntryToString will write entry as string in byteBuffer
func EntryToString(entry Entry, byteBuffer *bytebufferpool.ByteBuffer) {
    byteBuffer.WriteString(`<`)
    entry.Level.StringTo(byteBuffer)
    byteBuffer.WriteString(`> `)
    byteBuffer.WriteString(entry.Message)
    if entry.Context != nil {
        byteBuffer.WriteString(` [ `)
        entry.Context.StringTo(byteBuffer)
        byteBuffer.WriteString(` ]`)
    }
}