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