131 lines
2.9 KiB
Go
131 lines
2.9 KiB
Go
package exceptions
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import (
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"strings"
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)
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type OperationType int16
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const (
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OPERATE_CREATE OperationType = iota
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OPERATE_UPDATE
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OPERATE_DELETE
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OEPRATE_QUERY
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OPERATE_CALCULATE
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OPERATE_DB
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OPERATE_DB_TRANSACTION
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OPERATE_CUSTOM OperationType = 98
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OPERATE_OTHER OperationType = 99
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)
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type UnsuccessfulOperationError struct {
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Operate OperationType
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Description string
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Message string
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}
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func NewUnsuccessfulOperationError(oeprate OperationType, describe, message string) *UnsuccessfulOperationError {
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return &UnsuccessfulOperationError{
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Operate: oeprate,
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Description: describe,
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Message: message,
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}
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}
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func NewUnsuccessCreateError(message string) *UnsuccessfulOperationError {
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return &UnsuccessfulOperationError{
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Operate: OPERATE_CREATE,
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Message: message,
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}
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}
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func NewUnsuccessUpdateError(message string) *UnsuccessfulOperationError {
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return &UnsuccessfulOperationError{
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Operate: OPERATE_UPDATE,
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Message: message,
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}
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}
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func NewUnsuccessDeleteError(message string) *UnsuccessfulOperationError {
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return &UnsuccessfulOperationError{
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Operate: OPERATE_DELETE,
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Message: message,
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}
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}
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func NewUnsuccessQueryError(message string) *UnsuccessfulOperationError {
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return &UnsuccessfulOperationError{
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Operate: OEPRATE_QUERY,
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Message: message,
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}
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}
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func NewUnsuccessCalculateError(message string) *UnsuccessfulOperationError {
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return &UnsuccessfulOperationError{
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Operate: OPERATE_CALCULATE,
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Message: message,
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}
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}
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func NewUnsuccessDBError(message string) *UnsuccessfulOperationError {
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return &UnsuccessfulOperationError{
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Operate: OPERATE_DB,
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Message: message,
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}
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}
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func NewUnsuccessDBTransactionError(message string) *UnsuccessfulOperationError {
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return &UnsuccessfulOperationError{
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Operate: OPERATE_DB_TRANSACTION,
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Message: message,
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}
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}
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func NewUnsuccessCustomError(describe, message string) *UnsuccessfulOperationError {
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return &UnsuccessfulOperationError{
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Operate: OPERATE_CUSTOM,
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Description: describe,
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Message: message,
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}
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}
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func NewUnsuccessOtherError(message string) *UnsuccessfulOperationError {
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return &UnsuccessfulOperationError{
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Operate: OPERATE_OTHER,
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Message: message,
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}
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}
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func (e UnsuccessfulOperationError) Error() string {
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var builder strings.Builder
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switch e.Operate {
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case OPERATE_CREATE:
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builder.WriteString("创建")
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case OPERATE_UPDATE:
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builder.WriteString("更新")
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case OPERATE_DELETE:
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builder.WriteString("删除")
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case OEPRATE_QUERY:
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builder.WriteString("查询")
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case OPERATE_CALCULATE:
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builder.WriteString("计算")
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case OPERATE_DB:
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builder.WriteString("数据库")
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case OPERATE_DB_TRANSACTION:
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builder.WriteString("数据库事务")
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case OPERATE_CUSTOM:
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builder.WriteString(e.Description)
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case OPERATE_OTHER:
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builder.WriteString("其他")
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default:
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builder.WriteString("未知")
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}
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builder.WriteString("操作不成功，")
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if len(e.Message) > 0 {
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builder.WriteString(e.Message)
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} else {
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builder.WriteString("未知原因")
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}
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return builder.String()
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}
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