system

Documentation

Overview

Package system provides system builder which response for properties dependency injection.

The auto configuration composes properties object

Example

This example shows how to use the system build

package main

import ()

func main() {

}

Index

• Constants
• func ReadYamlFromFile(file string) (prop map[string]interface{}, err error)
• type App
• type Builder
  • func NewBuilder(configuration interface{}, path, name, fileType string, ...) Builder
  • func NewPropertyBuilder(path string, customProperties map[string]interface{}) Builder
• type ConfigFile
• type Configuration
  • func NewConfiguration() *Configuration
• type ContactInfo
• type Env
• type ErrInvalidController
  • func (e *ErrInvalidController) Error() string
• type ErrNotFound
  • func (e *ErrNotFound) Error() string
• type License
• type Logging
• type Profiles
• type Server

Examples

• Package

Constants

const (
	Config    = "app.config"
	ConfigDir = "app.config.dir"
)

Functions

func ReadYamlFromFile

func ReadYamlFromFile(file string) (prop map[string]interface{}, err error)

ReadYamlFromFile read yaml from file directly

Types

type App

type App struct {
	// at.ConfigurationProperties annotation
	at.ConfigurationProperties `value:"app" json:"-"`
	at.AutoWired

	// project name
	Title string `json:"title,omitempty" default:"HiBoot Demo Application"`
	// project name
	Project string `json:"project,omitempty" default:"hidevopsio"`
	// app name
	Name string `json:"name,omitempty" default:"hiboot-app"`
	// app description
	Description string `json:"description,omitempty" default:"${app.name} is a Hiboot Application"`
	// profiles
	Profiles Profiles `json:"profiles"`
	// banner
	Banner banner `json:"banner"`
	// Version
	Version string `json:"version,omitempty" default:"${APP_VERSION:v1}"`
	// TermsOfService
	TermsOfService string       `json:"termsOfService,omitempty"`
	Contact        *ContactInfo `json:"contact,omitempty"`
	License        *License     `json:"license,omitempty"`
}

App is the properties of the application, it hold the base info of the application

type Builder

type Builder interface {
	Init() error
	Build(profiles ...string) (p interface{}, err error)
	BuildWithProfile(profile string) (interface{}, error)
	Load(properties interface{}, opts ...func(*mapstructure.DecoderConfig)) (err error)
	Save(p interface{}) (err error)
	Replace(source string) (retVal interface{})
	GetProperty(name string) (retVal interface{})
	SetProperty(name string, val interface{}) Builder
	SetDefaultProperty(name string, val interface{}) Builder
	SetConfiguration(in interface{})
}

Builder is the config file (yaml, json) builder

func NewBuilder

func NewBuilder(configuration interface{}, path, name, fileType string, customProperties map[string]interface{}) Builder

Deprecated use NewPropertyBuilder instead NewBuilder is the constructor of system.Builder

func NewPropertyBuilder

func NewPropertyBuilder(path string, customProperties map[string]interface{}) Builder

NewBuilder is the constructor of system.Builder

type ConfigFile

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

type Configuration

type Configuration struct {
	at.AutoConfiguration

	App     *App
	Server  *Server
	Logging *Logging
}

Configuration is the system configuration

func NewConfiguration

func NewConfiguration() *Configuration

type ContactInfo

type ContactInfo struct {
	Name  string `json:"name,omitempty"`
	URL   string `json:"url,omitempty"`
	Email string `json:"email,omitempty"`
}

type Env

type Env struct {
	// env name
	Name string
	// env value
	Value string
}

Env is the name value pair of environment variable

type ErrInvalidController

type ErrInvalidController struct {
	Name string
}

ErrInvalidController invalid controller

func (*ErrInvalidController) Error

func (e *ErrInvalidController) Error() string

type ErrNotFound

type ErrNotFound struct {
	Name string
}

ErrNotFound resource not found error

func (*ErrNotFound) Error

func (e *ErrNotFound) Error() string

type License

type License struct {
	Name string `json:"name,omitempty"`
	URL  string `json:"url,omitempty"`
}

type Logging

type Logging struct {
	// annotation
	at.ConfigurationProperties `value:"logging" json:"-"`
	at.AutoWired

	Level string `json:"level,omitempty" default:"info"`
}

Logging is the properties of logging

type Profiles

type Profiles struct {
	// included profiles
	Include []string `json:"include,omitempty"`
	// active profile
	Active string `json:"active,omitempty" default:"default"`
}

Profiles is app profiles .include auto configuration starter should be included inside this slide .active active profile

type Server

type Server struct {
	// annotation
	at.ConfigurationProperties `value:"server" json:"-"`
	at.AutoWired

	Schemes     []string `json:"schemes,omitempty" default:"http"`
	Host        string   `json:"host,omitempty" default:"localhost"`
	Port        string   `json:"port,omitempty" default:"8080"`
	ContextPath string   `json:"context_path,omitempty" default:"/"`
}

Server is the properties of http server