()
| 20 | } |
| 21 | |
| 22 | func (a AttrValue) String() string { |
| 23 | if a.raw == nil { |
| 24 | return "" |
| 25 | } |
| 26 | // Try string |
| 27 | var s string |
| 28 | if err := json.Unmarshal(a.raw, &s); err == nil { |
| 29 | return s |
| 30 | } |
| 31 | // Try number |
| 32 | var n json.Number |
| 33 | if err := json.Unmarshal(a.raw, &n); err == nil { |
| 34 | return n.String() |
| 35 | } |
| 36 | // Try bool |
| 37 | var b bool |
| 38 | if err := json.Unmarshal(a.raw, &b); err == nil { |
| 39 | if b { |
| 40 | return "true" |
| 41 | } |
| 42 | return "false" |
| 43 | } |
| 44 | // Try array |
| 45 | var arr []json.RawMessage |
| 46 | if err := json.Unmarshal(a.raw, &arr); err == nil { |
| 47 | parts := make([]string, 0, len(arr)) |
| 48 | for _, v := range arr { |
| 49 | var sv string |
| 50 | if err := json.Unmarshal(v, &sv); err == nil { |
| 51 | parts = append(parts, sv) |
| 52 | } else { |
| 53 | parts = append(parts, string(v)) |
| 54 | } |
| 55 | } |
| 56 | result := "" |
| 57 | for i, p := range parts { |
| 58 | if i > 0 { |
| 59 | result += ", " |
| 60 | } |
| 61 | result += p |
| 62 | } |
| 63 | return result |
| 64 | } |
| 65 | return string(a.raw) |
| 66 | } |
| 67 | |
| 68 | // JSONValue returns the raw JSON as a string (for numeric/general use). |
| 69 | func (a AttrValue) JSONValue() string { |
no outgoing calls