38 lines
751 B
Go
38 lines
751 B
Go
package utils
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import (
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"fmt"
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"reflect"
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"runtime"
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)
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type Error struct {
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method interface{}
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message string
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context interface{}
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cause error
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}
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func NewError(method interface{}, message string, context interface{}, cause error) *Error {
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e := new(Error)
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e.method = method
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e.message = message
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e.context = context
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e.cause = cause
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return e
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}
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func (e *Error) Error() string {
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pc := reflect.ValueOf(e.method).Pointer()
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fn := runtime.FuncForPC(pc).Name()
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msg := fmt.Sprintf("error: %s\nfunc: %s", e.message, fn)
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if e.context != nil {
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tname := reflect.ValueOf(e.context).Type()
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msg = fmt.Sprintf("%s\ncontext: %s", msg, tname.String())
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}
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if e.cause != nil {
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msg = fmt.Sprintf("%s\ncause: %s", msg, e.cause.Error())
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}
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return msg
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}
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