cachex

Documentation

Overview

配置修正对象的特点： 1. 极少变化 使用配置修正后, 不能进行修改 目前分两种应用场景 1. 配置修正 2. 数据库读写

Index

• func GetClassCreator(key string) func(data datax.M) IObject
• func SetClassCreator(class string, creator func(data datax.M) IObject)
• type IModify
• type IObject
  • func GetObjectByPath(object IObject, path string) IObject
  • func GetObjectFieldByPath(object IObject, path string) (obj IObject, field string)
• type Object
  • func NewObject(data datax.M) (obj *Object)
  • func NewObjectByType(schemaType schemax.IType, data datax.M) (obj *Object)
  • func (s *Object) GetObjectByPath(path string) IObject
  • func (s *Object) RefAnyType() string
  • func (s *Object) RefClassCatalog() string
  • func (s *Object) RefClassId() string
  • func (s *Object) RefClassType() string
  • func (s *Object) RefGet(field string) (val interface{})
  • func (s *Object) RefGetArray(field string) IObject
  • func (s *Object) RefGetBool(field string) bool
  • func (s *Object) RefGetFloat64(field string) float64
  • func (s *Object) RefGetInt(field string) int
  • func (s *Object) RefGetObject(field string) (r IObject)
  • func (s *Object) RefGetString(field string) string
  • func (s *Object) RefGetUint(field string) uint
  • func (s *Object) RefHas(field string) bool
  • func (s *Object) RefIsNil() bool
  • func (s *Object) RefIsObject(field string) (r bool)
  • func (s *Object) RefKeys() (r []string)
  • func (s *Object) RefLength() int
  • func (s *Object) RefNew() IObject
  • func (s *Object) RefNewByMap(data map[string]interface{})
  • func (s *Object) RefNewIfNil() IObject
  • func (s *Object) RefRemove(field string)
  • func (s *Object) RefRemoveByMap(fieldMap map[string]interface{})
  • func (s *Object) RefReplaceObjectByPath(path string, val map[string]interface{})
  • func (s *Object) RefSet(field string, val interface{}) error
  • func (s *Object) RefSetAnyType(val string)
  • func (s *Object) RefSetByPath(path string, val interface{})
  • func (s *Object) RefSetClassId(classId string)
  • func (s *Object) RefSetClassModify(field string, modify IModify)
  • func (s *Object) RefSetContext(modifyContext interface{})
  • func (s *Object) RefSetMapOrArrayModify(modify IModify)
  • func (s *Object) RefSetNil() IObject
  • func (s *Object) RefSetObject(field string, r IObject)
  • func (s *Object) RefSetThis(val IObject)
  • func (s *Object) RefUpdate(data map[string]interface{})
  • func (s *Object) RefUseModify()
  • func (s *Object) RefUseVersion()
  • func (s *Object) ToMap() datax.M
  • func (s *Object) ToMapByField(fieldMap datax.M) (r datax.M)

Functions

func GetClassCreator

func GetClassCreator(key string) func(data datax.M) IObject

func SetClassCreator

func SetClassCreator(class string, creator func(data datax.M) IObject)

Types

type IModify

type IModify interface {
	// 修正是否生效
	Valid(ctx interface{}, field string) bool
	// 修正后的值
	Value(ctx interface{}, field string, origin interface{}) (last interface{})
	// 修正后的数组长度
	Length() int
}

type IObject

type IObject interface {
	RefSetThis(val IObject)
	RefUseModify()
	RefSetMapOrArrayModify(modify IModify)
	RefSetClassModify(field string, modify IModify)
	RefUseVersion()
	// 如果设置了schema, 返回schema的分类【catalog】
	RefClassCatalog() string
	// 如果是class类型, 返回class的类型名字, 否则返回空
	RefClassType() string
	// 通常作为Root才有ClassId
	RefClassId() string
	// 当对象为any类型时
	RefAnyType() string
	RefSetAnyType(val string)
	// RefUseModify打开修正功能后，需要设置上下文，提供给修正函数
	RefSetContext(modifyContext interface{})
	RefSetClassId(id string)
	RefGet(field string) (val interface{})
	// basic
	RefGetInt(field string) (val int)
	RefGetUint(field string) (val uint)
	RefGetFloat64(field string) (val float64)
	RefGetString(field string) (val string)
	RefGetBool(field string) (val bool)

	RefIsObject(field string) (r bool)
	// 明确知道当前字段的类型为Class/Map时使用，必然返回一个Object
	// 如果字段的值为nil，则创建对象，调用RefIsNil()返回true
	// 如果当前字段不是对象，发生异常
	RefGetObject(field string) IObject
	// 只支持基础类型的数组
	RefGetArray(field string) IObject

	RefSet(field string, val interface{}) error

	// 设置字段的值，如果字段的类型是Object，使用此方法
	RefSetObject(field string, val IObject)
	RefSetByPath(path string, val interface{})

	RefHas(field string) (val bool)

	RefIsNil() bool
	RefSetNil() IObject
	RefNewIfNil() IObject
	RefNew() IObject

	RefKeys() []string
	ToMap() datax.M

	// key-value
	// * 如果field为object/map
	// 		* 如果value==nil, 标识输出object/map的所有字段
	//		* 如果value==Map, 标识输出object/map中，Map的名字为Keys的字段
	ToMapByField(fieldMap datax.M) (r datax.M)

	RefLength() int
	RefNewByMap(data map[string]interface{})
	RefUpdate(data map[string]interface{})

	RefRemove(field string)
	RefRemoveByMap(fieldMap map[string]interface{})

	RefReplaceObjectByPath(path string, val map[string]interface{})
	// contains filtered or unexported methods
}

func GetObjectByPath

func GetObjectByPath(object IObject, path string) IObject

paht = /field1/field2 or field1/field2

func GetObjectFieldByPath

func GetObjectFieldByPath(object IObject, path string) (obj IObject, field string)

path = /field1/field2 or field1/field2

type Object

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

func NewObject

func NewObject(data datax.M) (obj *Object)

func NewObjectByType

func NewObjectByType(schemaType schemax.IType, data datax.M) (obj *Object)

需要提前加载schemax的类型描述数据，否则报告异常

func (*Object) GetObjectByPath

func (s *Object) GetObjectByPath(path string) IObject

func (*Object) RefAnyType

func (s *Object) RefAnyType() string

func (*Object) RefClassCatalog

func (s *Object) RefClassCatalog() string

func (*Object) RefClassId

func (s *Object) RefClassId() string

func (*Object) RefClassType

func (s *Object) RefClassType() string

func (*Object) RefGet

func (s *Object) RefGet(field string) (val interface{})

func (*Object) RefGetArray

func (s *Object) RefGetArray(field string) IObject

func (*Object) RefGetBool

func (s *Object) RefGetBool(field string) bool

func (*Object) RefGetFloat64

func (s *Object) RefGetFloat64(field string) float64

func (*Object) RefGetInt

func (s *Object) RefGetInt(field string) int

func (*Object) RefGetObject

func (s *Object) RefGetObject(field string) (r IObject)

如果当前对象为nil，触发panic

func (*Object) RefGetString

func (s *Object) RefGetString(field string) string

func (*Object) RefGetUint

func (s *Object) RefGetUint(field string) uint

func (*Object) RefHas

func (s *Object) RefHas(field string) bool

func (*Object) RefIsNil

func (s *Object) RefIsNil() bool

func (*Object) RefIsObject

func (s *Object) RefIsObject(field string) (r bool)

当前对象是否Object any类型无法判断

func (*Object) RefKeys

func (s *Object) RefKeys() (r []string)

func (*Object) RefLength

func (s *Object) RefLength() int

func (*Object) RefNew

func (s *Object) RefNew() IObject

新建对象的数据, 旧的数据清除

func (*Object) RefNewByMap

func (s *Object) RefNewByMap(data map[string]interface{})

func (*Object) RefNewIfNil

func (s *Object) RefNewIfNil() IObject

如果是空的才新建对象的数据 返回自身，便于链式调用

func (*Object) RefRemove

func (s *Object) RefRemove(field string)

func (*Object) RefRemoveByMap

func (s *Object) RefRemoveByMap(fieldMap map[string]interface{})

func (*Object) RefReplaceObjectByPath

func (s *Object) RefReplaceObjectByPath(path string, val map[string]interface{})

func (*Object) RefSet

func (s *Object) RefSet(field string, val interface{}) error

设置字段的值，val会根据字段类型进行处理

func (*Object) RefSetAnyType

func (s *Object) RefSetAnyType(val string)

func (*Object) RefSetByPath

func (s *Object) RefSetByPath(path string, val interface{})

func (*Object) RefSetClassId

func (s *Object) RefSetClassId(classId string)

func (*Object) RefSetClassModify

func (s *Object) RefSetClassModify(field string, modify IModify)

func (*Object) RefSetContext

func (s *Object) RefSetContext(modifyContext interface{})

func (*Object) RefSetMapOrArrayModify

func (s *Object) RefSetMapOrArrayModify(modify IModify)

func (*Object) RefSetNil

func (s *Object) RefSetNil() IObject

func (*Object) RefSetObject

func (s *Object) RefSetObject(field string, r IObject)

设置字段的值，如果字段的类型是Object，使用此方法

func (*Object) RefSetThis

func (s *Object) RefSetThis(val IObject)

func (*Object) RefUpdate

func (s *Object) RefUpdate(data map[string]interface{})

更新对象 如果data为nil，则设置对象为nil 如果data[key]为nil, 则设置对象为nil

func (*Object) RefUseModify

func (s *Object) RefUseModify()

func (*Object) RefUseVersion

func (s *Object) RefUseVersion()

func (*Object) ToMap

func (s *Object) ToMap() datax.M

func (*Object) ToMapByField

func (s *Object) ToMapByField(fieldMap datax.M) (r datax.M)