67 lines
1.2 KiB
Go
67 lines
1.2 KiB
Go
package mysql
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/juju/errors"
|
|
)
|
|
|
|
var (
|
|
ErrBadConn = errors.New("connection was bad")
|
|
ErrMalformPacket = errors.New("Malform packet error")
|
|
|
|
ErrTxDone = errors.New("sql: Transaction has already been committed or rolled back")
|
|
)
|
|
|
|
type MyError struct {
|
|
Code uint16
|
|
Message string
|
|
State string
|
|
}
|
|
|
|
func (e *MyError) Error() string {
|
|
return fmt.Sprintf("ERROR %d (%s): %s", e.Code, e.State, e.Message)
|
|
}
|
|
|
|
//default mysql error, must adapt errname message format
|
|
func NewDefaultError(errCode uint16, args ...interface{}) *MyError {
|
|
e := new(MyError)
|
|
e.Code = errCode
|
|
|
|
if s, ok := MySQLState[errCode]; ok {
|
|
e.State = s
|
|
} else {
|
|
e.State = DEFAULT_MYSQL_STATE
|
|
}
|
|
|
|
if format, ok := MySQLErrName[errCode]; ok {
|
|
e.Message = fmt.Sprintf(format, args...)
|
|
} else {
|
|
e.Message = fmt.Sprint(args...)
|
|
}
|
|
|
|
return e
|
|
}
|
|
|
|
func NewError(errCode uint16, message string) *MyError {
|
|
e := new(MyError)
|
|
e.Code = errCode
|
|
|
|
if s, ok := MySQLState[errCode]; ok {
|
|
e.State = s
|
|
} else {
|
|
e.State = DEFAULT_MYSQL_STATE
|
|
}
|
|
|
|
e.Message = message
|
|
|
|
return e
|
|
}
|
|
|
|
func ErrorCode(errMsg string) (code int) {
|
|
var tmpStr string
|
|
// golang scanf doesn't support %*,so I used a temporary variable
|
|
fmt.Sscanf(errMsg, "%s%d", &tmpStr, &code)
|
|
return
|
|
}
|