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package
v0.1.2 Latest Latest
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 Go to latest Published: Jul 23, 2015 License: Apache-2.0 Imports: 10 Imported by: 0

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Constants

View Source 
const (
	DefaultFetchTimeout = time.Minute
)

Variables

View Source 
var (
	ErrNoProviders = errors.New("no config providers were online")
	ErrTimeout     = errors.New("timed out while waiting for a config provider to come online")
)

Functions

This section is empty.

Types

type Engine 

type Engine struct {
	ConfigCache  string
	FetchTimeout time.Duration
	Logger       log.Logger
	Root         string
	// contains filtered or unexported fields
}

Engine represents the entity that fetches and executes a configuration.

func (*Engine) AddProvider 

func (e *Engine) AddProvider(provider providers.Provider)

AddProvider registers a configuration provider with the engine.

func (Engine) GetProvider 

func (e Engine) GetProvider(name string) providers.Provider

GetProvider returns the specified provider.

func (Engine) Init 

func (e Engine) Init() Engine

func (Engine) Providers 

func (e Engine) Providers() []providers.Provider

Providers returns a list of the registered providers in alphabetical order.

func (Engine) Run 

func (e Engine) Run(stageName string) bool

Run executes the stage of the given name. It returns true if the stage successfully ran and false if there were any errors.

Source Files

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