55 lines
1.1 KiB
Go
55 lines
1.1 KiB
Go
package common
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import (
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"fmt"
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)
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const (
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WrongNumberOfArguments = iota
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InvalidArgument
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InternalError
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)
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type QueryError struct {
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ErrorCode int
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ErrorMsg string
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}
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func (self *QueryError) Error() string {
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return self.ErrorMsg
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}
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func NewQueryError(code int, msg string, args ...interface{}) *QueryError {
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return &QueryError{code, fmt.Sprintf(msg, args...)}
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}
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type AuthenticationError string
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func (self AuthenticationError) Error() string {
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return string(self)
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}
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func NewAuthenticationError(formatStr string, args ...interface{}) AuthenticationError {
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return AuthenticationError(fmt.Sprintf(formatStr, args...))
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}
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type AuthorizationError string
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func (self AuthorizationError) Error() string {
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return string(self)
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}
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func NewAuthorizationError(formatStr string, args ...interface{}) AuthorizationError {
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return AuthorizationError(fmt.Sprintf(formatStr, args...))
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}
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type DatabaseExistsError string
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func (self DatabaseExistsError) Error() string {
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return string(self)
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}
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func NewDatabaseExistsError(db string) DatabaseExistsError {
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return DatabaseExistsError(fmt.Sprintf("database %s exists", db))
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}
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