traefik/vendor/github.com/influxdata/influxdb/errors.go
2017-11-08 15:14:03 +01:00

42 lines
1.1 KiB
Go

package influxdb
import (
"errors"
"fmt"
"strings"
)
// ErrFieldTypeConflict is returned when a new field already exists with a
// different type.
var ErrFieldTypeConflict = errors.New("field type conflict")
// ErrDatabaseNotFound indicates that a database operation failed on the
// specified database because the specified database does not exist.
func ErrDatabaseNotFound(name string) error { return fmt.Errorf("database not found: %s", name) }
// ErrRetentionPolicyNotFound indicates that the named retention policy could
// not be found in the database.
func ErrRetentionPolicyNotFound(name string) error {
return fmt.Errorf("retention policy not found: %s", name)
}
// IsAuthorizationError indicates whether an error is due to an authorization failure
func IsAuthorizationError(err error) bool {
e, ok := err.(interface {
AuthorizationFailed() bool
})
return ok && e.AuthorizationFailed()
}
// IsClientError indicates whether an error is a known client error.
func IsClientError(err error) bool {
if err == nil {
return false
}
if strings.HasPrefix(err.Error(), ErrFieldTypeConflict.Error()) {
return true
}
return false
}