package handlers

import (
  "net/http"
)

const (
  HD_DEPTH = "Depth"
  HD_DEPTH_DEEP = "1"
  HD_PREFER = "Prefer"
  HD_PREFER_MINIMAL = "return=minimal"
  HD_PREFERENCE_APPLIED = "Preference-Applied"
)

type headers struct {
  http.Header
}

func (this headers) IsDeep() bool {
  depth := this.Get(HD_DEPTH)
  return (depth == HD_DEPTH_DEEP)
}

func (this headers) IsMinimal() bool {
  prefer := this.Get(HD_PREFER)
  return (prefer == HD_PREFER_MINIMAL)
}