traefik/vendor/github.com/thoas/stats/options.go

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2019-03-28 12:46:04 +00:00
package stats
// Options are stats options.
type Options struct {
statusCode *int
size int
recorder ResponseWriter
}
// StatusCode returns the response status code.
func (o Options) StatusCode() int {
if o.recorder != nil {
return o.recorder.Status()
}
return *o.statusCode
}
// Size returns the response size.
func (o Options) Size() int {
if o.recorder != nil {
return o.recorder.Size()
}
return o.size
}
// Option represents a stats option.
type Option func(*Options)
// WithStatusCode sets the status code to use in stats.
func WithStatusCode(statusCode int) Option {
return func(o *Options) {
o.statusCode = &statusCode
}
}
// WithSize sets the size to use in stats.
func WithSize(size int) Option {
return func(o *Options) {
o.size = size
}
}
// WithRecorder sets the recorder to use in stats.
func WithRecorder(recorder ResponseWriter) Option {
return func(o *Options) {
o.recorder = recorder
}
}
// newOptions takes functional options and returns options.
func newOptions(options ...Option) *Options {
opts := &Options{}
for _, o := range options {
o(opts)
}
return opts
}