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example.go
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example.go
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package main
import (
"fmt"
"github.com/golangit/dic/container"
"github.com/golangit/dic/reference"
)
// the mailer objects
type Mailer interface {
Send(string) bool
}
type mailer struct {
Sender MailSender
MailPrefix string
}
func MailerNew(sender MailSender, mailPrefix string) Mailer {
return &mailer{
Sender: sender,
MailPrefix: mailPrefix,
}
}
// the sender objects
type MailSender interface{}
type sendmailer struct {
Str string
}
type SendmailSender interface {
MailSender
}
func SendmailNew() SendmailSender {
return &sendmailer{
Str: "transport is sendmail",
}
}
func (m *mailer) Send(str string) bool {
fmt.Printf("Sent `%s%s` using '%v'\n", m.MailPrefix, str, m.Sender)
return true
}
func main() {
fmt.Println("Hello, High quality dev")
fmt.Println("Registering services")
cnt := container.New()
cnt.Register("transport.sendmail", SendmailNew /*, lot of arguments*/)
//cnt.Register("transport.postfix", PostfixNew, "different args than sendmail")
//cnt.Alias("transport", "transport.sendmail")
cnt.Register("mailer", MailerNew, reference.New("transport.sendmail"), "[golangit] ")
fmt.Println("Getting Mailer")
fmt.Println("Calling...")
cnt.Get("mailer").(Mailer).Send("liuggio")
}