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types.go
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types.go
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package converter
import (
"reflect"
"strconv"
)
type Int32Converter struct{}
func (i Int32Converter) CovertStringToInterface(value string) (interface{}, error) {
i64, err := strconv.ParseInt(value, 10, 32)
if err == nil {
return int32(i64), nil
}
return int32(0), err
}
func (i Int32Converter) CovertStringToPrimitiveTypeAndSetField(field reflect.Value, value string, isPtr bool) error {
v, err := i.CovertStringToInterface(value)
if err != nil {
return err
}
val := v.(int32)
if isPtr {
field.Set(reflect.ValueOf(&val))
} else {
field.Set(reflect.ValueOf(val))
}
return nil
}
type Int64Converter struct{}
func (i Int64Converter) CovertStringToInterface(value string) (interface{}, error) {
i64, err := strconv.ParseInt(value, 10, 64)
if err == nil {
return i64, nil
}
return int64(0), err
}
func (i Int64Converter) CovertStringToPrimitiveTypeAndSetField(field reflect.Value, value string, isPtr bool) error {
v, err := i.CovertStringToInterface(value)
if err != nil {
return err
}
val := v.(int64)
if isPtr {
field.Set(reflect.ValueOf(&val))
} else {
field.Set(reflect.ValueOf(val))
}
return nil
}
type Float32Converter struct{}
func (i Float32Converter) CovertStringToInterface(value string) (interface{}, error) {
f64, err := strconv.ParseFloat(value, 32)
if err == nil {
return float32(f64), nil
}
return float32(0), err
}
func (i Float32Converter) CovertStringToPrimitiveTypeAndSetField(field reflect.Value, value string, isPtr bool) error {
v, err := i.CovertStringToInterface(value)
if err != nil {
return err
}
val := v.(float32)
if isPtr {
field.Set(reflect.ValueOf(&val))
} else {
field.Set(reflect.ValueOf(val))
}
return nil
}
type Float64Converter struct{}
func (i Float64Converter) CovertStringToInterface(value string) (interface{}, error) {
f64, err := strconv.ParseFloat(value, 32)
if err == nil {
return f64, nil
}
return float64(0), err
}
func (i Float64Converter) CovertStringToPrimitiveTypeAndSetField(field reflect.Value, value string, isPtr bool) error {
v, err := i.CovertStringToInterface(value)
if err != nil {
return err
}
val := v.(float64)
if isPtr {
field.Set(reflect.ValueOf(&val))
} else {
field.Set(reflect.ValueOf(val))
}
return nil
}
type BooleanConverter struct{}
func (i BooleanConverter) CovertStringToInterface(value string) (interface{}, error) {
boolean, err := strconv.ParseBool(value)
if err == nil {
return boolean, nil
}
return false, err
}
func (i BooleanConverter) CovertStringToPrimitiveTypeAndSetField(field reflect.Value, value string, isPtr bool) error {
v, err := i.CovertStringToInterface(value)
if err != nil {
return err
}
val := v.(bool)
if isPtr {
field.Set(reflect.ValueOf(&val))
} else {
field.Set(reflect.ValueOf(val))
}
return nil
}
type StringConverter struct{}
func (i StringConverter) CovertStringToInterface(value string) (interface{}, error) {
return value, nil
}
func (i StringConverter) CovertStringToPrimitiveTypeAndSetField(field reflect.Value, value string, isPtr bool) error {
val := value
if isPtr {
field.Set(reflect.ValueOf(&val))
} else {
field.Set(reflect.ValueOf(val))
}
return nil
}