github.com/chain5j/chain5j-pkg@v1.0.7/util/convutil/cast.go

package convutil

import (
	"fmt"
	"time"
)

// ToBool casts an interface to a bool type.
func ToBool(i interface{}) bool {
	v, _ := ToBoolE(i)
	return v
}

// ToTime casts an interface to a time.Time type.
func ToTime(i interface{}) time.Time {
	v, _ := ToTimeE(i)
	return v
}

// ToDuration casts an interface to a time.Duration type.
func ToDuration(i interface{}) time.Duration {
	v, _ := ToDurationE(i)
	return v
}

// ToFloat64 casts an interface to a float64 type.
func ToFloat64(i interface{}) float64 {
	v, _ := ToFloat64E(i)
	return v
}

// ToFloat32 casts an interface to a float32 type.
func ToFloat32(i interface{}) float32 {
	v, _ := ToFloat32E(i)
	return v
}

// ToInt64 casts an interface to an int64 type.
func ToInt64(i interface{}) int64 {
	v, _ := ToInt64E(i)
	return v
}

// ToInt32 casts an interface to an int32 type.
func ToInt32(i interface{}) int32 {
	v, _ := ToInt32E(i)
	return v
}

// ToInt16 casts an interface to an int16 type.
func ToInt16(i interface{}) int16 {
	v, _ := ToInt16E(i)
	return v
}

// ToInt8 casts an interface to an int8 type.
func ToInt8(i interface{}) int8 {
	v, _ := ToInt8E(i)
	return v
}

// ToInt casts an interface to an int type.
func ToInt(i interface{}) int {
	v, _ := ToIntE(i)
	return v
}

// ToUint casts an interface to a uint type.
func ToUint(i interface{}) uint {
	v, _ := ToUintE(i)
	return v
}

// ToUint64 casts an interface to a uint64 type.
func ToUint64(i interface{}) uint64 {
	v, _ := ToUint64E(i)
	return v
}

// ToUint32 casts an interface to a uint32 type.
func ToUint32(i interface{}) uint32 {
	v, _ := ToUint32E(i)
	return v
}

// ToUint16 casts an interface to a uint16 type.
func ToUint16(i interface{}) uint16 {
	v, _ := ToUint16E(i)
	return v
}

// ToUint8 casts an interface to a uint8 type.
func ToUint8(i interface{}) uint8 {
	v, _ := ToUint8E(i)
	return v
}

// ToString casts an interface to a string type.
func ToString(i interface{}) string {
	v, _ := ToStringE(i)
	return v
}

// ToStringMapString casts an interface to a map[string]string type.
func ToStringMapString(i interface{}) map[string]string {
	v, _ := ToStringMapStringE(i)
	return v
}

// ToStringMapStringSlice casts an interface to a map[string][]string type.
func ToStringMapStringSlice(i interface{}) map[string][]string {
	v, _ := ToStringMapStringSliceE(i)
	return v
}

// ToStringMapBool casts an interface to a map[string]bool type.
func ToStringMapBool(i interface{}) map[string]bool {
	v, _ := ToStringMapBoolE(i)
	return v
}

// ToStringMapInt casts an interface to a map[string]int type.
func ToStringMapInt(i interface{}) map[string]int {
	v, _ := ToStringMapIntE(i)
	return v
}

// ToStringMapInt64 casts an interface to a map[string]int64 type.
func ToStringMapInt64(i interface{}) map[string]int64 {
	v, _ := ToStringMapInt64E(i)
	return v
}

// ToStringMap casts an interface to a map[string]interface{} type.
func ToStringMap(i interface{}) map[string]interface{} {
	v, _ := ToStringMapE(i)
	return v
}

// ToSlice casts an interface to a []interface{} type.
func ToSlice(i interface{}) []interface{} {
	v, _ := ToSliceE(i)
	return v
}

// ToBoolSlice casts an interface to a []bool type.
func ToBoolSlice(i interface{}) []bool {
	v, _ := ToBoolSliceE(i)
	return v
}

// ToStringSlice casts an interface to a []string type.
func ToStringSlice(i interface{}) []string {
	v, _ := ToStringSliceE(i)
	return v
}

// ToIntSlice casts an interface to a []int type.
func ToIntSlice(i interface{}) []int {
	v, _ := ToIntSliceE(i)
	return v
}

// ToDurationSlice casts an interface to a []time.Duration type.
func ToDurationSlice(i interface{}) []time.Duration {
	v, _ := ToDurationSliceE(i)
	return v
}

func ToInterface(typeStr string, s string) (interface{}, error) {
	switch typeStr {
	case "string":
		return s, nil
	case "int":
		return ToIntE(s)
	case "int8":
		return ToInt8E(s)
	case "int16":
		return ToInt16E(s)
	case "int32":
		return ToInt32E(s)
	case "int64":
		return ToInt64E(s)
	case "uint":
		return ToUintE(s)
	case "uint8":
		return ToUint8E(s)
	case "uint16":
		return ToUint16E(s)
	case "uint32":
		return ToUint32E(s)
	case "uint64":
		return ToUint64E(s)
	case "float32":
		return ToFloat32E(s)
	case "float64":
		return ToFloat64E(s)
	case "bool":
		return ToBoolE(s)
	case "slice":
		return ToSliceE(s)
	case "map[string]interface{}":
		return ToStringMapE(s)
	case "map[string]string":
		return ToStringMapStringE(s)
	case "map[string]int":
		return ToStringMapIntE(s)
	case "map[string]int64":
		return ToStringMapInt64E(s)
	case "map[string]bool":
		return ToStringMapBoolE(s)
	case "[]string":
		return ToStringSliceE(s)
	case "[]int":
		return ToIntSliceE(s)
	case "[]bool":
		return ToBoolSliceE(s)
	default:
		return nil, fmt.Errorf("unsupprot the type:%s", typeStr)
	}
}