diff options
Diffstat (limited to 'activestorage/lib/active_storage/errors.rb')
| -rw-r--r-- | activestorage/lib/active_storage/errors.rb | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/activestorage/lib/active_storage/errors.rb b/activestorage/lib/active_storage/errors.rb index f099b13f5b..6475c1d076 100644 --- a/activestorage/lib/active_storage/errors.rb +++ b/activestorage/lib/active_storage/errors.rb @@ -1,7 +1,26 @@ # frozen_string_literal: true module ActiveStorage - class InvariableError < StandardError; end - class UnpreviewableError < StandardError; end - class UnrepresentableError < StandardError; end + # Generic base class for all Active Storage exceptions. + class Error < StandardError; end + + # Raised when ActiveStorage::Blob#variant is called on a blob that isn't variable. + # Use ActiveStorage::Blob#variable? to determine whether a blob is variable. + class InvariableError < Error; end + + # Raised when ActiveStorage::Blob#preview is called on a blob that isn't previewable. + # Use ActiveStorage::Blob#previewable? to determine whether a blob is previewable. + class UnpreviewableError < Error; end + + # Raised when ActiveStorage::Blob#representation is called on a blob that isn't representable. + # Use ActiveStorage::Blob#representable? to determine whether a blob is representable. + class UnrepresentableError < Error; end + + # Raised when uploaded or downloaded data does not match a precomputed checksum. + # Indicates that a network error or a software bug caused data corruption. + class IntegrityError < Error; end + + # Raised when ActiveStorage::Blob#download is called on a blob where the + # backing file is no longer present in its service. + class FileNotFoundError < Error; end end |