entity

README

entity

Go json access like viper

Install

go get github.com/lyf-coder/entity

Usage

import (
    "github.com/lyf-coder/entity"
)
// json string
jsonStr := `{"IP": "127.0.0.1", "admin": {"name":"jack"}}`

// json string to []byte
b := []byte(jsonStr)

// new entity
entity := entity.NewByJSON(b)

// Usage
entity.GetString("IP")  // "127.0.0.1"
entity.GetString("admin:name")  // "jack"

Documentation

Index

• func ToStringMapSlice(i interface{}) ([]map[string]interface{}, error)
• type Entity
  • func New(data map[string]interface{}) *Entity
  • func NewByJSON(data []byte) *Entity
  • func (entity *Entity) Get(key string) interface{}
  • func (entity *Entity) GetBool(key string) bool
  • func (entity *Entity) GetData() map[string]interface{}
  • func (entity *Entity) GetDuration(key string) time.Duration
  • func (entity *Entity) GetFloat64(key string) float64
  • func (entity *Entity) GetInt(key string) int
  • func (entity *Entity) GetInt32(key string) int32
  • func (entity *Entity) GetInt64(key string) int64
  • func (entity *Entity) GetIntSlice(key string) []int
  • func (entity *Entity) GetSizeInBytes(key string) uint
  • func (entity *Entity) GetSlice(key string) []interface{}
  • func (entity *Entity) GetString(key string) string
  • func (entity *Entity) GetStringMap(key string) map[string]interface{}
  • func (entity *Entity) GetStringMapSlice(key string) []map[string]interface{}
  • func (entity *Entity) GetStringMapString(key string) map[string]string
  • func (entity *Entity) GetStringMapStringSlice(key string) map[string][]string
  • func (entity *Entity) GetStringSlice(key string) []string
  • func (entity *Entity) GetTime(key string) time.Time
  • func (entity *Entity) GetUint(key string) uint
  • func (entity *Entity) GetUint32(key string) uint32
  • func (entity *Entity) GetUint64(key string) uint64
  • func (entity *Entity) Set(key string, value interface{}) *Entity

Functions

func ToStringMapSlice

func ToStringMapSlice(i interface{}) ([]map[string]interface{}, error)

ToStringMapSlice casts an interface to a []map[string]interface{} type.

Types

type Entity

type Entity struct {
	// contains filtered or unexported fields
}

Entity is json access type like github.com/spf13/viper

func New

func New(data map[string]interface{}) *Entity

New returns an initialized Entity instance.

func NewByJSON

func NewByJSON(data []byte) *Entity

NewByJSON returns an initialized Entity instance by json byte[].

func (*Entity) Get

func (entity *Entity) Get(key string) interface{}

Get can retrieve any value given the key to use. Get returns an interface. For a specific value use one of the Get____ methods.

func (*Entity) GetBool

func (entity *Entity) GetBool(key string) bool

GetBool returns the value associated with the key as a boolean.

func (*Entity) GetData

func (entity *Entity) GetData() map[string]interface{}

GetData return entity.data

func (*Entity) GetDuration

func (entity *Entity) GetDuration(key string) time.Duration

GetDuration returns the value associated with the key as a duration.

func (*Entity) GetFloat64

func (entity *Entity) GetFloat64(key string) float64

GetFloat64 returns the value associated with the key as a float64.

func (*Entity) GetInt

func (entity *Entity) GetInt(key string) int

GetInt returns the value associated with the key as an integer.

func (*Entity) GetInt32

func (entity *Entity) GetInt32(key string) int32

GetInt32 returns the value associated with the key as an integer.

func (*Entity) GetInt64

func (entity *Entity) GetInt64(key string) int64

GetInt64 returns the value associated with the key as an integer.

func (*Entity) GetIntSlice

func (entity *Entity) GetIntSlice(key string) []int

GetIntSlice returns the value associated with the key as a slice of int values.

func (*Entity) GetSizeInBytes

func (entity *Entity) GetSizeInBytes(key string) uint

GetSizeInBytes returns the size of the value associated with the given key in bytes.

func (*Entity) GetSlice

func (entity *Entity) GetSlice(key string) []interface{}

GetSlice returns the value associated with the key as a slice.

func (*Entity) GetString

func (entity *Entity) GetString(key string) string

GetString returns the value associated with the key as a string.

func (*Entity) GetStringMap

func (entity *Entity) GetStringMap(key string) map[string]interface{}

GetStringMap returns the value associated with the key as a map of interfaces.

func (*Entity) GetStringMapSlice

func (entity *Entity) GetStringMapSlice(key string) []map[string]interface{}

GetStringMapSlice returns the value associated with the key as a []map[string]interface{} slice.

func (*Entity) GetStringMapString

func (entity *Entity) GetStringMapString(key string) map[string]string

GetStringMapString returns the value associated with the key as a map of strings.

func (*Entity) GetStringMapStringSlice

func (entity *Entity) GetStringMapStringSlice(key string) map[string][]string

GetStringMapStringSlice returns the value associated with the key as a map to a slice of strings.

func (*Entity) GetStringSlice

func (entity *Entity) GetStringSlice(key string) []string

GetStringSlice returns the value associated with the key as a slice of strings.

func (*Entity) GetTime

func (entity *Entity) GetTime(key string) time.Time

GetTime returns the value associated with the key as time.

func (*Entity) GetUint

func (entity *Entity) GetUint(key string) uint

GetUint returns the value associated with the key as an unsigned integer.

func (*Entity) GetUint32

func (entity *Entity) GetUint32(key string) uint32

GetUint32 returns the value associated with the key as an unsigned integer.

func (*Entity) GetUint64

func (entity *Entity) GetUint64(key string) uint64

GetUint64 returns the value associated with the key as an unsigned integer.

func (*Entity) Set

func (entity *Entity) Set(key string, value interface{}) *Entity

Set sets the value for the key in the Entity