cdleo /
go-e2h
| Total Lines | 45 |
| Duplicated Lines | 0 % |
| Coverage | 100% |
| Changes | 0 | ||
| 1 | /* |
||
| 4 | package e2h |
||
| 5 | |||
| 6 | import ( |
||
| 7 | "fmt" |
||
| 8 | ) |
||
| 9 | |||
| 10 | // ExtendedError interface |
||
| 11 | type EnhancedError interface { |
||
| 12 | Error() string |
||
| 13 | Cause() error |
||
| 14 | Stack() []StackDetails |
||
| 15 | } |
||
| 16 | |||
| 17 | // Entity details with detailed info |
||
| 18 | type StackDetails struct { |
||
| 19 | File string |
||
| 20 | Line int |
||
| 21 | FuncName string |
||
| 22 | Message string |
||
| 23 | } |
||
| 24 | |||
| 25 | // Entity enhancedError with error and details |
||
| 26 | type enhancedError struct { |
||
| 27 | err error |
||
| 28 | stack []StackDetails |
||
| 29 | } |
||
| 30 | |||
| 31 | // This function returns the Error string plus the origin custom message (if exists) |
||
| 32 | func (e *enhancedError) Error() string { |
||
| 33 | |||
| 34 | 1 | if len(e.stack[0].Message) > 0 { |
|
| 35 | 1 | return fmt.Sprintf("%s: %s", e.err.Error(), e.stack[0].Message) |
|
| 36 | } |
||
| 37 | |||
| 38 | 1 | return e.err.Error() |
|
| 39 | } |
||
| 40 | |||
| 41 | // This function returns the source error |
||
| 42 | func (e *enhancedError) Cause() error { |
||
| 43 | 1 | return e.err |
|
| 44 | } |
||
| 45 | |||
| 46 | // This function returns the callstack details |
||
| 47 | func (e *enhancedError) Stack() []StackDetails { |
||
| 48 | 1 | return e.stack |
|
| 49 | } |
||
| 50 |
