iedc-go/common/map.go

package common

import (
	"encoding/json"
	"errors"
	"reflect"
)

//hotime的常用map
type Map map[string]interface{}

//获取string
func (this Map) GetString(key string, err ...*Error) string {

	if len(err) != 0 {
		err[0].SetError(nil)
	}
	return ObjToStr((this)[key])

}

func (this *Map) Pointer() *Map {

	return this
}

//增加接口
func (this Map) Put(key string, value interface{}) {
	//if this==nil{
	//	this=Map{}
	//}
	this[key] = value
}

//删除接口
func (this Map) Delete(key string) {
	delete(this, key)

}

//获取Int
func (this Map) GetInt(key string, err ...*Error) int {
	v := ObjToInt((this)[key], err...)

	return v

}

//获取Int
func (this Map) GetInt64(key string, err ...*Error) int64 {
	v := ObjToInt64((this)[key], err...)
	return v

}

//获取向上取整Int64
func (this Map) GetCeilInt64(key string, err ...*Error) int64 {
	v := ObjToCeilInt64((this)[key], err...)
	return v

}

//获取向上取整Int
func (this Map) GetCeilInt(key string, err ...*Error) int {
	v := ObjToCeilInt((this)[key], err...)
	return v

}

//获取向上取整float64
func (this Map) GetCeilFloat64(key string, err ...*Error) float64 {
	v := ObjToCeilFloat64((this)[key], err...)
	return v

}

//获取Float64
func (this Map) GetFloat64(key string, err ...*Error) float64 {

	v := ObjToFloat64((this)[key], err...)

	return v

}

func (this Map) GetSlice(key string, err ...*Error) Slice {

	//var v Slice
	v := ObjToSlice((this)[key], err...)

	return v

}
func (this Map) GetBool(key string, err ...*Error) bool {

	//var v Slice
	v := ObjToBool((this)[key], err...)

	return v

}

func (this Map) GetMap(key string, err ...*Error) Map {
	//var data Slice

	v := ObjToMap((this)[key], err...)

	return v

}

func (this Map) Get(key string, err ...*Error) interface{} {

	if v, ok := (this)[key]; ok {
		return v
	}
	e := errors.New("没有存储key及对应的数据")

	if len(err) != 0 {
		err[0].SetError(e)

	}
	return nil
}

//请传递指针过来
func (this Map) ToStruct(stct interface{}) {

	data := reflect.ValueOf(stct).Elem()
	for k, v := range this {
		ks := StrFirstToUpper(k)
		dkey := data.FieldByName(ks)
		if !dkey.IsValid() {
			continue
		}
		switch dkey.Type().String() {
		case "int":
			dkey.SetInt(this.GetInt64(k))
		case "int64":
			dkey.Set(reflect.ValueOf(this.GetInt64(k)))
		case "float64":
			dkey.Set(reflect.ValueOf(this.GetFloat64(k)))
		case "string":
			dkey.Set(reflect.ValueOf(this.GetString(k)))
		case "interface{}":
			dkey.Set(reflect.ValueOf(v))
		}
	}

}

func (this Map) ToJsonString() string {
	return ObjToStr(this)

}

func (this Map) JsonToMap(jsonStr string, err ...*Error) {
	e := json.Unmarshal([]byte(jsonStr), &this)
	if e != nil && len(err) != 0 {
		err[0].SetError(e)
	}

}