2016-12-02 11:51:44 +01:00

55 lines
1003 B
Go

package reason
import "github.com/elastic/beats/libbeat/common"
type Reason interface {
error
Type() string
}
type ValidateError struct {
err error
}
type IOError struct {
err error
}
func ValidateFailed(err error) Reason {
if err == nil {
return nil
}
return ValidateError{err}
}
func IOFailed(err error) Reason {
if err == nil {
return nil
}
return IOError{err}
}
func (e ValidateError) Error() string { return e.err.Error() }
func (ValidateError) Type() string { return "validate" }
func (e IOError) Error() string { return e.err.Error() }
func (IOError) Type() string { return "io" }
func FailError(typ string, err error) common.MapStr {
return common.MapStr{
"type": typ,
"message": err.Error(),
}
}
func Fail(r Reason) common.MapStr {
return common.MapStr{
"type": r.Type(),
"message": r.Error(),
}
}
func FailIO(err error) common.MapStr { return Fail(IOError{err}) }
func FailValidate(err error) common.MapStr { return Fail(ValidateError{err}) }