utility

package module
v1.9.0 Latest Latest
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 Go to latest Published: Oct 26, 2019 License: Apache-2.0 Imports: 11 Imported by: 10

README

GoLang_Utility

It provides following utility class

  • StringBuilder: like StringBuilder on Java, but it has only minimum functions for me
  • LogUtil: for management output log

Version history

  • 2016.03.18 v0.0.1: release
  • 2017.11.28 v0.0.2: bug fix
  • 2018.02.08 v0.1.0: add ReflectHelper
  • 2018.02.09 v1.0.0: add unit test

Documentation

Overview

LogUtil.go

Index

Constants

View Source 
const LogLevelD = 15
View Source 
const LogLevelE = 1
View Source 
const LogLevelI = 7
View Source 
const LogLevelV = 31
View Source 
const LogLevelW = 3

Variables

View Source 
var EnableDebug bool = true

Functions

func AppendPrefix added in v1.7.0 

func AppendPrefix(path, prefix string) string

func AppendSuffix added in v1.7.0 

func AppendSuffix(path, suffix string) string

func CamelToSnakeCase added in v1.1.0 

func CamelToSnakeCase(text string) string

func ChangeExtension added in v1.6.0 

func ChangeExtension(path string, newExtension string) string

func ChangeLogLevel 

func ChangeLogLevel(logLevel int)

func ChangeLogLevelByText added in v1.4.3 

func ChangeLogLevelByText(logLevelText string)

func GetFiles added in v1.6.0 

func GetFiles(path string, allowExtensions []string) []string

func GetFilesV added in v1.6.1 

func GetFilesV(path string, allowExtensions ...string) []string

func GetLogLevel 

func GetLogLevel() int

func GetMIMETypeFromExtension added in v1.8.0 

func GetMIMETypeFromExtension(filePath string) string

func HasPrefix added in v1.9.0 

func HasPrefix(s, prefix []rune) bool

func HasSuffix added in v1.9.0 

func HasSuffix(s, suffix []rune) bool

func IndexRunes added in v1.9.0 

func IndexRunes(s []rune, subRunes []rune) int

func IsDir added in v1.6.0 

func IsDir(path string) bool

func IsExist added in v1.6.0 

func IsExist(path string) bool

func IsFile added in v1.6.0 

func IsFile(path string) bool

func LastIndexRunes added in v1.9.0 

func LastIndexRunes(s []rune, subRunes []rune) int

func LogD 

func LogD(content string)

func LogE 

func LogE(content string)

func LogI 

func LogI(content string)

func LogInit 

func LogInit()

func LogV 

func LogV(content string)

func LogW 

func LogW(content string)

func MapKeys added in v1.6.0 

func MapKeys(mapObj interface{}) interface{}

func SnakeToCamelCase added in v1.1.0 

func SnakeToCamelCase(text string) string

func Split added in v1.5.0 

func Split(originalText string, sepTextArray []string, invalidSpaceStarters []rune, caseSensitive bool) [][]rune

func ToLowerFirst added in v1.2.0 

func ToLowerFirst(text string) string

func ToUpperFirst added in v1.2.0 

func ToUpperFirst(text string) string

func Version added in v1.0.0 

func Version() string

func VersionMajorCode added in v1.0.0 

func VersionMajorCode() int

func VersionMinorCode added in v1.0.0 

func VersionMinorCode() int

func VersionRevisionCode added in v1.0.0 

func VersionRevisionCode() int

Types

type ConfigHelper added in v1.4.2 

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

func NewConfigHelper added in v1.4.2 

func NewConfigHelper(configData interface{}, configFilePath string) *ConfigHelper

func (*ConfigHelper) ExpandConfigData added in v1.4.2 

func (helper *ConfigHelper) ExpandConfigData() error

type Logger 

type Logger struct {
	LogLevel int
	// contains filtered or unexported fields
}

func (Logger) ChangeLogLevel 

func (this Logger) ChangeLogLevel(logLevel int)

func (Logger) ChangeLogLevelByText added in v1.4.3 

func (this Logger) ChangeLogLevelByText(logLevelText string)

func (Logger) GetLogLevel 

func (this Logger) GetLogLevel() int

func (Logger) LogD 

func (this Logger) LogD(content string)

func (Logger) LogE 

func (this Logger) LogE(content string)

func (Logger) LogI 

func (this Logger) LogI(content string)

func (Logger) LogV 

func (this Logger) LogV(content string)

func (Logger) LogW 

func (this Logger) LogW(content string)

type LoggerIF 

type LoggerIF interface {
	GetLogLevel() int
	ChangeLogLevel(logLevel int)
	LogV(content string)
	LogD(content string)
	LogI(content string)
	LogW(content string)
	LogE(content string)
	// contains filtered or unexported methods
}

type ReflectHelper added in v0.1.0 

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

func NewReflectHelper added in v0.1.0 

func NewReflectHelper(targetInterface interface{}) *ReflectHelper

func (*ReflectHelper) BoolValue added in v0.1.0 

func (this *ReflectHelper) BoolValue(index int) bool

func (*ReflectHelper) Call added in v1.3.0 

func (this *ReflectHelper) Call(methodName string, values []reflect.Value) []reflect.Value

func (*ReflectHelper) CanSet added in v0.1.0 

func (this *ReflectHelper) CanSet(name string, value interface{}) bool

func (*ReflectHelper) FloatValue added in v0.1.0 

func (this *ReflectHelper) FloatValue(index int) float64

func (*ReflectHelper) GetByIndex added in v0.1.0 

func (this *ReflectHelper) GetByIndex(index int) interface{}

func (*ReflectHelper) GetByName added in v0.1.0 

func (this *ReflectHelper) GetByName(name string) interface{}

func (*ReflectHelper) GetByTagName added in v1.3.1 

func (this *ReflectHelper) GetByTagName(key string, name string) interface{}

func (*ReflectHelper) IntValue added in v0.1.0 

func (this *ReflectHelper) IntValue(index int) int64

func (*ReflectHelper) InterfaceName added in v0.1.0 

func (this *ReflectHelper) InterfaceName() string

func (*ReflectHelper) IsBool added in v0.1.0 

func (this *ReflectHelper) IsBool(index int) bool

func (*ReflectHelper) IsFloat32 added in v0.1.0 

func (this *ReflectHelper) IsFloat32(index int) bool

func (*ReflectHelper) IsFloat64 added in v0.1.0 

func (this *ReflectHelper) IsFloat64(index int) bool

func (*ReflectHelper) IsInt8 added in v0.1.0 

func (this *ReflectHelper) IsInt8(index int) bool

func (*ReflectHelper) IsInt16 added in v0.1.0 

func (this *ReflectHelper) IsInt16(index int) bool

func (*ReflectHelper) IsInt32 added in v0.1.0 

func (this *ReflectHelper) IsInt32(index int) bool

func (*ReflectHelper) IsInt64 added in v0.1.0 

func (this *ReflectHelper) IsInt64(index int) bool

func (*ReflectHelper) IsString added in v0.1.0 

func (this *ReflectHelper) IsString(index int) bool

func (*ReflectHelper) IsUint8 added in v0.1.0 

func (this *ReflectHelper) IsUint8(index int) bool

func (*ReflectHelper) IsUint16 added in v0.1.0 

func (this *ReflectHelper) IsUint16(index int) bool

func (*ReflectHelper) IsUint32 added in v0.1.0 

func (this *ReflectHelper) IsUint32(index int) bool

func (*ReflectHelper) IsUint64 added in v0.1.0 

func (this *ReflectHelper) IsUint64(index int) bool

func (*ReflectHelper) Name added in v0.1.0 

func (this *ReflectHelper) Name(index int) string

func (*ReflectHelper) NumField added in v0.1.0 

func (this *ReflectHelper) NumField() int

func (*ReflectHelper) SetByIndex added in v0.1.0 

func (this *ReflectHelper) SetByIndex(index int, value interface{}) bool

func (*ReflectHelper) SetByName added in v0.1.0 

func (this *ReflectHelper) SetByName(name string, value interface{}) bool

func (*ReflectHelper) String added in v0.1.0 

func (this *ReflectHelper) String(index int) string

func (*ReflectHelper) StringValue added in v0.1.0 

func (this *ReflectHelper) StringValue(index int) string

func (*ReflectHelper) Tag added in v0.1.0 

func (this *ReflectHelper) Tag(index int) reflect.StructTag

func (*ReflectHelper) UintValue added in v0.1.0 

func (this *ReflectHelper) UintValue(index int) uint64

func (*ReflectHelper) ValueKind added in v0.1.0 

func (this *ReflectHelper) ValueKind(index int) reflect.Kind

type ReflectHelperIF added in v0.1.0 

type ReflectHelperIF interface {
	NumField() int
	InterfaceName() string
	Name(index int) string
	Tag(index int) reflect.StructTag
	BoolValue(index int) bool
	StringValue(index int) string
	String(index int) string
	IntValue(index int) int64
	UintValue(index int) uint64
	FloatValue(index int) float64

	ValueKind(index int) reflect.Kind
	IsBool(index int) bool
	IsString(index int) bool
	IsInt32(index int) bool
	IsInt64(index int) bool
	IsUint32(index int) bool
	IsUint64(index int) bool
	IsFloat32(index int) bool
	IsFloat64(index int) bool

	SetByName(name string, value interface{})
	SetByIndex(index int, value interface{})
	GetByName(name string) interface{}
	GetByTagName(key string, name string) interface{}
	GetByIndex(index int) interface{}

	FindByName(name string) bool
	Call(methodName string, values []reflect.Value) []reflect.Value
}

type StringBuilder 

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

func (*StringBuilder) Append 

func (this *StringBuilder) Append(text string) *StringBuilder

func (*StringBuilder) AppendByte added in v1.1.0 

func (this *StringBuilder) AppendByte(text byte) *StringBuilder

func (*StringBuilder) Bytes added in v1.0.0 

func (this *StringBuilder) Bytes() []byte

func (*StringBuilder) Delete 

func (this *StringBuilder) Delete()

func (*StringBuilder) Length added in v1.0.0 

func (this *StringBuilder) Length() int

func (*StringBuilder) String 

func (this *StringBuilder) String() string

type StringBuilderIF 

type StringBuilderIF interface {
	Append(text string) StringBuilder
	AppendByte(text byte) StringBuilder
	Delete()
	String() string
	Length() int
	Bytes() []byte
}

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