properties

Documentation

Index

• func IsValidPropertyName(propName string) bool
• func IsValidPropertySubName(propName string) bool
• func NewEnvPropertyBacking() *envPropertyBacking
• func NewFileSystemPropertyBacking(root string) *filesystemPropertyBacking
• func NewPropertyService(backing ...PropertyBacking) *stdPropertyService
• func NewStaticMapPropertyBacking(propertyMap map[string]string) *staticMapPropertyBacking
• type PropertyBacking
• type PropertyBackingGetter
• type PropertyService
• type PropertyValue

Functions

func IsValidPropertyName

func IsValidPropertyName(propName string) bool

func IsValidPropertySubName

func IsValidPropertySubName(propName string) bool

func NewEnvPropertyBacking

func NewEnvPropertyBacking() *envPropertyBacking

func NewFileSystemPropertyBacking

func NewFileSystemPropertyBacking(root string) *filesystemPropertyBacking

func NewPropertyService

func NewPropertyService(backing ...PropertyBacking) *stdPropertyService

Create a new property service using the provided "backing" providers, in decreasing order of priority. * For example, passing (filesystem, env, map) will give priority to filesystem, then env (for keys that are * missing in the filesystem store) then finally map. * nil values are acceptable and ignored.

func NewStaticMapPropertyBacking

func NewStaticMapPropertyBacking(propertyMap map[string]string) *staticMapPropertyBacking

Types

type PropertyBacking

type PropertyBacking interface {
	GetProperty(name string) (value string, present bool)
	Refresh()
}

type PropertyBackingGetter

type PropertyBackingGetter func(name string) (value string, present bool)

type PropertyService

type PropertyService interface {
	GetString(name string, fallback string) PropertyValue
	GetBool(name string, fallback bool) PropertyValue
	GetUInt64(name string, fallback uint64) PropertyValue
	GetFloat64(name string, fallback float64) PropertyValue
	Refresh()

	GetBoolSub(name string, fallback bool, sub ...interface{}) PropertyValue
	GetUInt64Sub(name string, fallback uint64, sub ...interface{}) PropertyValue
}

type PropertyValue

type PropertyValue interface {
	FromFallback() bool
	Bool() bool
	Uint64() uint64
	String() string
	Float64() float64
}